This page lists 438 electrical connector parts for the 2006 Buick Lucerne, across 126 part types, covering both the 3.8L V6 and the 4.6L V8. Every part shows its brand, manufacturer part number and fitment notes.
On the 2006 Buick Lucerne, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules. Most of the listed parts are Inline Connector (12 parts), Fog / Driving Lamp Connector (11 parts) and Fuel Injector Connector (11 parts). The other 123 part types cover the remaining 404 parts.
The 2006 Buick Lucerne was sold with both the 3.8L V6 and the 4.6L V8. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
22 brands supply electrical connector parts for the 2006 Buick Lucerne, led by STANDARD MOTOR PRODUCTS (105 parts), GM GENUINE (104 parts) and WELLS (96 parts), plus 19 more brands.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2006 Buick Lucerne. 67 parts have it, including ROSTRA 610021 (A/C Refrigerant Pressure Switch Connector) and GM GENUINE 19115818 (ABS Wheel Speed Sensor Connector). Each part number opens a page with every vehicle that part fits.
A/C Compressor Clutch Coil Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT1511 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610599 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1263 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P1858 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the A/C Compressor Clutch Coil. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
4 A/C Compressor Clutch Coil Connector parts for the 2006 Buick Lucerne come from 4 brands — GM GENUINE, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand.
Listed part numbers: GM GENUINE PT1511, ROSTRA 610599 and STANDARD MOTOR PRODUCTS S1263, plus the other parts above.
A/C Refrigerant Pressure Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA Popular Fits: 4.6L V8 | 610021 | 🇺🇸 US 🇨🇦 CA | with 3 Terminal(s)with 1 Male Connectors | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: 4.6L V8 | HP4440 | 🇺🇸 US 🇨🇦 CA | Handypack | View on Amazon |
| ACDELCO Fits: 4.6L V8 | PT2319 | 🇺🇸 US 🇨🇦 CA | GoldTerminal Gender: Female | View on Amazon |
| FOUR SEASONS Fits: 4.6L V8 | 37236 | 🇺🇸 US 🇨🇦 CA | 3 Terminal Male | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610225 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S619 | 🇺🇸 US 🇨🇦 CA | Connector Shape: RoundTerminal Type: Blade | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON110 | 🇺🇸 US 🇨🇦 CA | with Round Connector | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1065 | 🇺🇸 US 🇨🇦 CA | Terminal Gender: Female | View on Amazon |
This table covers the harness connectors at the A/C Refrigerant Pressure Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
8 A/C Refrigerant Pressure Switch Connector parts are listed for the 2006 Buick Lucerne, from ROSTRA, STANDARD MOTOR PRODUCTS, ACDELCO and 3 other brands. ROSTRA 610021 carries the "Popular" badge.
Part numbers include ROSTRA 610021, STANDARD MOTOR PRODUCTS HP4440 and ACDELCO PT2319, among others listed above.
A/C Refrigerant Temperature Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT248 | 🇺🇸 US 🇨🇦 CA | Green2-Way Female | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1018 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the A/C Refrigerant Temperature Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 A/C Refrigerant Temperature Sensor Connector parts for the 2006 Buick Lucerne come from 2 brands — GM GENUINE and WELLS.
Listed part numbers: GM GENUINE PT248 and WELLS 1P1018.
ABS Wheel Speed Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.6L V8 | 19115818 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| HOLSTEIN Fits: 4.6L V8 | 2ABS4550 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1742 | 🇺🇸 US 🇨🇦 CA | Number of Splice Connectors Included: 4 | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | ALH176 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P2250 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
This table covers the harness connectors at each ABS wheel-speed sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
5 ABS Wheel Speed Sensor Connector parts for the 2006 Buick Lucerne come from 4 brands — STANDARD MOTOR PRODUCTS, GM GENUINE, HOLSTEIN and 1 other brand. The "Popular" part is GM GENUINE 19115818.
Listed part numbers: GM GENUINE 19115818, HOLSTEIN 2ABS4550 and STANDARD MOTOR PRODUCTS S1742, plus the other parts above.
Accelerator Pedal Position Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.6L V8 | S1479 | 🇺🇸 US 🇨🇦 CA | Connector Shape: OvalLength (In): 1.125 | View on Amazon |
| DORMAN Fits: 4.6L V8 | 645595 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT2712 | 🇺🇸 US 🇨🇦 CA | BlackTerminal Type: Pin | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON23 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P1599 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Accelerator Pedal Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
5 Accelerator Pedal Position Sensor Connector parts for the 2006 Buick Lucerne come from 5 brands — STANDARD MOTOR PRODUCTS, DORMAN, GM GENUINE and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS S1479.
Listed part numbers: STANDARD MOTOR PRODUCTS S1479, DORMAN 645595 and GM GENUINE PT2712, plus the other parts above.
Accessory Power Outlet Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT3865 | 🇺🇸 US 🇨🇦 CA | Gray4.0MM2 | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610518 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P1919 | 🇺🇸 US 🇨🇦 CA | with 3 TerminalsGray | View on Amazon |
This table covers the harness connectors at the Accessory Power Outlet. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
3 Accessory Power Outlet Connector parts for the 2006 Buick Lucerne come from 3 brands — GM GENUINE, ROSTRA and WELLS.
Part numbers include GM GENUINE PT3865, ROSTRA 610518 and WELLS 1P1919.
AIR / Smog Pump Check Valve Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.6L V8 | 1P4038 | 🇺🇸 US 🇨🇦 CA | with 6 Terminal(s)Shutoff Valve | View on Amazon |
This table covers the harness connectors at the AIR / Smog Pump Check Valve. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2006 Buick Lucerne — WELLS 1P4038.
AIR / Smog Pump Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT2265 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1417 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P3968 | 🇺🇸 US 🇨🇦 CA | with 2 Terminals | View on Amazon |
This table covers the harness connectors at the AIR / Smog Pump. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
3 AIR / Smog Pump Connector parts are listed for the 2006 Buick Lucerne, from GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS.
Part numbers include GM GENUINE PT2265, STANDARD MOTOR PRODUCTS S1417 and WELLS 1P3968.
AIR / Smog Pump Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S947 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P1609 | 🇺🇸 US 🇨🇦 CA | with 4 Terminals | View on Amazon |
This table covers the relays that control the AIR / Smog Pump circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
2 AIR / Smog Pump Relay parts are listed for the 2006 Buick Lucerne, from STANDARD MOTOR PRODUCTS and WELLS.
Part numbers include STANDARD MOTOR PRODUCTS S947 and WELLS 1P1609.
Air Bag Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BWD/NIEHOFF Popular Fits: 4.6L V8 | PT944 | 🇺🇸 US 🇨🇦 CA | with 3 Female TerminalsAt Sensor | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: 4.6L V8 | S1445 | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length (In): 17Wiring Harness Length (mm): 431.8 | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT1500 | 🇺🇸 US 🇨🇦 CA | FrontYellow | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1261 | 🇺🇸 US 🇨🇦 CA | Yellow and Graywith Lock Tab At Top, Index Guides At Top Right and Bottom Left | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S958 | 🇺🇸 US 🇨🇦 CA | Connector Shape: SquareNumber of Splice Connectors Included: 6 | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P2610 | 🇺🇸 US 🇨🇦 CA | F | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P3945 | 🇺🇸 US 🇨🇦 CA | with 6 Terminals | View on Amazon |
This table covers the harness connectors at the Air Bag. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
7 Air Bag Connector parts for the 2006 Buick Lucerne come from 4 brands — STANDARD MOTOR PRODUCTS, WELLS, BWD/NIEHOFF and 1 other brand. The "Popular" part is BWD/NIEHOFF PT944.
This group includes BWD/NIEHOFF PT944, STANDARD MOTOR PRODUCTS S1445 and GM GENUINE PT1500 and the remaining parts above.
Air Bag Module Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.6L V8 | 1P3897 | 🇺🇸 US 🇨🇦 CA | Instrument Panel Air Bag Module Connectorwith 5 Blade Terminals | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P3973 | 🇺🇸 US 🇨🇦 CA | with 2 Terminals | View on Amazon |
This table covers the harness connectors at the Air Bag Module. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Air Bag Module Connector parts for the 2006 Buick Lucerne come from WELLS.
Part numbers include WELLS 1P3897 and WELLS 1P3973.
Air Injection Relay Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1417 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Air Injection Relay. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: STANDARD MOTOR PRODUCTS S1417.
Air Suspension Compressor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.6L V8 | PT2887 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| WELLS Popular Fits: 4.6L V8 | 1P2604 | 🇺🇸 US 🇨🇦 CA | Relay Connectorwith 4 Terminal(s) | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1237 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1265 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON18 | 🇺🇸 US 🇨🇦 CA | Relay ConnectorMotor Connector | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P2031 | 🇺🇸 US 🇨🇦 CA | Relay Connectorwith 2 Terminal(s) | View on Amazon |
This table covers the harness connectors at the Air Suspension Compressor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
6 Air Suspension Compressor Connector parts for the 2006 Buick Lucerne come from 4 brands — WELLS, STANDARD MOTOR PRODUCTS, GM GENUINE and 1 other brand. The "Popular" part is GM GENUINE PT2887.
Part numbers include GM GENUINE PT2887, WELLS 1P2604 and STANDARD MOTOR PRODUCTS S1237, among others listed above.
Alternator / Generator Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.6L V8 | PT2971 | 🇺🇸 US 🇨🇦 CA | Gender: MaleTerminal Type: Blade | View on Amazon |
| UNITED MOTOR PRODUCTS Popular Fits: 4.6L V8 | CON22 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Oval | View on Amazon |
| ACDELCO Fits: 4.6L V8 | 84941154 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT3765 | 🇺🇸 US 🇨🇦 CA | Gray2-Way Female | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610309 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1477 | 🇺🇸 US 🇨🇦 CA | without Wiring Harness | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1592 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Alternator / Generator. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
7 Alternator / Generator Connector parts for the 2006 Buick Lucerne come from 6 brands — GM GENUINE, UNITED MOTOR PRODUCTS, ACDELCO and 3 other brands. The "Popular" part is GM GENUINE PT2971.
Part numbers include GM GENUINE PT2971, UNITED MOTOR PRODUCTS CON22 and ACDELCO 84941154, among others listed above.
Ambient Air Temperature Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 4.6L V8 | PT2321 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S634 | 🇺🇸 US 🇨🇦 CA | Connector Shape: OvalTerminal Type: Blade | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1018 | 🇺🇸 US 🇨🇦 CA | with 2 TerminalsGreen | View on Amazon |
This table covers the harness connectors at the Ambient Air Temperature Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
3 Ambient Air Temperature Sensor Connector parts for the 2006 Buick Lucerne come from 3 brands — ACDELCO, STANDARD MOTOR PRODUCTS and WELLS.
Listed part numbers: ACDELCO PT2321, STANDARD MOTOR PRODUCTS S634 and WELLS 1P1018.
Automatic Headlamp Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT146 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the harness connectors at the Automatic Headlamp Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2006 Buick Lucerne — GM GENUINE PT146.
Battery Cable Junction Block Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.6L V8 | 1P4081 | 🇺🇸 US 🇨🇦 CA | with 1 Terminal(s) | View on Amazon |
This table covers the harness connectors at the Battery Cable Junction Block. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2006 Buick Lucerne — WELLS 1P4081.
Battery Current Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.6L V8 | S1025 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Oval | View on Amazon |
| UNITED MOTOR PRODUCTS Popular Fits: 4.6L V8 | CON6 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| DORMAN Fits: 4.6L V8 | 645513 | 🇺🇸 US 🇨🇦 CA | 3 Way Female with Leads | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT3855 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610106 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P2388 | 🇺🇸 US 🇨🇦 CA | Mounting Hardware Included: No | View on Amazon |
This table covers the harness connectors at the Battery Current Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
6 Battery Current Sensor Connector parts for the 2006 Buick Lucerne come from 6 brands — STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS, DORMAN and 3 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS S1025.
Listed part numbers: STANDARD MOTOR PRODUCTS S1025, UNITED MOTOR PRODUCTS CON6 and DORMAN 645513, plus the other parts above.
Blower Motor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT3856 | 🇺🇸 US 🇨🇦 CA | Natural6.0MM2 | View on Amazon |
This table covers the harness connectors at the Blower Motor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: GM GENUINE PT3856.
Blower Motor Control Module / Resistor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GPD Fits: 4.6L V8 | 1713423 | 🇺🇸 US 🇨🇦 CA | Blower Motor Resistor Pigtailwith 4 Terminal(s) | View on Amazon |
| HOLSTEIN Fits: 4.6L V8 | 2HAR0052 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1573 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Rectangle | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P2645 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the connectors at the blower resistor or control module. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
4 Blower Motor Control Module / Resistor Connector parts are listed for the 2006 Buick Lucerne, from GPD, HOLSTEIN, STANDARD MOTOR PRODUCTS and 1 other brand.
This group includes GPD 1713423, HOLSTEIN 2HAR0052 and STANDARD MOTOR PRODUCTS S1573 and the remaining parts above.
Body Wiring Harness / Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.6L V8 | PT3923 | 🇺🇸 US 🇨🇦 CA | Contains Connector Only | View on Amazon |
| SKP Popular Fits: 4.6L V8 | SKS1452 | 🇺🇸 US 🇨🇦 CA | Includes ABS Wheel Speed Sensor Wire Harness | View on Amazon |
| BWD/NIEHOFF Fits: 4.6L V8 | PT1197 | 🇺🇸 US 🇨🇦 CA | Body Harness Connectorwith 6 Female Terminals | View on Amazon |
| DORMAN Fits: 4.6L V8 | 645622 | 🇺🇸 US 🇨🇦 CA | Yellow | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT242 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT1344 | 🇺🇸 US 🇨🇦 CA | YellowNo Slot Between Cavity A and B | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1699 | 🇺🇸 US 🇨🇦 CA | Length (In): 0.75Number of Splice Connectors Included: 6 | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1406 | 🇺🇸 US 🇨🇦 CA | with Offset Index SlotsYellow | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1808 | 🇺🇸 US 🇨🇦 CA | 38 Terminal. | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1933 | 🇺🇸 US 🇨🇦 CA | with 4 Terminalswith Male Connector | View on Amazon |
This table covers the body-harness connectors and pigtails. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.
10 Body Wiring Harness / Connector parts are listed for the 2006 Buick Lucerne, from GM GENUINE, STANDARD MOTOR PRODUCTS, SKP and 3 other brands. GM GENUINE PT3923 carries the "Popular" badge.
Brake Fluid Level Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT1798 | 🇺🇸 US 🇨🇦 CA | Gray2-Way Female | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1006 | 🇺🇸 US 🇨🇦 CA | Connector Shape: OblongWiring Harness Length: 9.5 In | View on Amazon |
This table covers the harness connectors at the Brake Fluid Level Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Brake Fluid Level Sensor Connector parts are listed for the 2006 Buick Lucerne, from GM GENUINE and WELLS.
Listed part numbers: GM GENUINE PT1798 and WELLS 1P1006.
Brake Light Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S2374 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Brake Light Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2006 Buick Lucerne — STANDARD MOTOR PRODUCTS S2374.
Brake Pedal Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.6L V8 | 1P2551 | 🇺🇸 US 🇨🇦 CA | Brake Pedal Position Sensor Connector | View on Amazon |
This table covers the harness connectors at the Brake Pedal. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2006 Buick Lucerne — WELLS 1P2551.
Brake Pedal Position Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT3837 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the harness connectors at the Brake Pedal Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: GM GENUINE PT3837.
Cabin Air Temperature Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1104 | 🇺🇸 US 🇨🇦 CA | Connector Shape: RectangleGender: Female | View on Amazon |
This table covers the harness connectors at the Cabin Air Temperature Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2006 Buick Lucerne — STANDARD MOTOR PRODUCTS S1104.
Camshaft Position Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular Fits: 4.6L V8 | SKS577 | 🇺🇸 US 🇨🇦 CA | Fits Front Right | View on Amazon |
| WALKER PRODUCTS Popular Fits: 4.6L V8 | 2701095 | 🇺🇸 US 🇨🇦 CA | Fits 1st Designor 2nd Design | View on Amazon |
| DORMAN Fits: 4.6L V8 | 645154 | 🇺🇸 US 🇨🇦 CA | Gray | View on Amazon |
| DORMAN Fits: 4.6L V8 | 645513 | 🇺🇸 US 🇨🇦 CA | 3 Way Female with Leads | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT3855 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610106 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1025 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Oval | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON6 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P2388 | 🇺🇸 US 🇨🇦 CA | Mounting Hardware Included: No | View on Amazon |
This table covers the harness connectors at the Camshaft Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
9 Camshaft Position Sensor Connector parts for the 2006 Buick Lucerne come from 8 brands — DORMAN, SKP, WALKER PRODUCTS and 5 other brands. The "Popular" part is SKP SKS577.
Part numbers include SKP SKS577, WALKER PRODUCTS 2701095 and DORMAN 645154, among others listed above.
Center Console Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.6L V8 | 1P3933 | 🇺🇸 US 🇨🇦 CA | with 14 Blade Terminals | View on Amazon |
This table covers the harness connectors at the Center Console. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: WELLS 1P3933.
Cigarette Lighter Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT3865 | 🇺🇸 US 🇨🇦 CA | Gray4.0MM2 | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610518 | 🇺🇸 US 🇨🇦 CA | with 3 Terminal(s)with 1 Female Connectors | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1167 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P1919 | 🇺🇸 US 🇨🇦 CA | with 3 TerminalsGray | View on Amazon |
This table covers the harness connectors at the Cigarette Lighter. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
4 Cigarette Lighter Connector parts are listed for the 2006 Buick Lucerne, from GM GENUINE, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand.
This group includes GM GENUINE PT3865, ROSTRA 610518 and STANDARD MOTOR PRODUCTS S1167 and the remaining parts above.
Climate Control Sun Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT3836 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1663 | 🇺🇸 US 🇨🇦 CA | Gender: Male | View on Amazon |
This table covers the harness connectors at the Climate Control Sun Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Climate Control Sun Sensor Connector parts for the 2006 Buick Lucerne come from 2 brands — GM GENUINE and WELLS.
Listed part numbers: GM GENUINE PT3836 and WELLS 1P1663.
Communication Interface Module (VCIM) Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT1502 | 🇺🇸 US 🇨🇦 CA | Natural12-Way Female | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT1404 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P2084 | 🇺🇸 US 🇨🇦 CA | with 12 TerminalsWhite | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P2613 | 🇺🇸 US 🇨🇦 CA | with 16 TerminalsNatural or White | View on Amazon |
This table covers the harness connectors at the Communication Interface Module (VCIM). Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
4 Communication Interface Module (VCIM) Connector parts are listed for the 2006 Buick Lucerne, from GM GENUINE and WELLS.
This group includes GM GENUINE PT1502, GM GENUINE PT1404 and WELLS 1P2084 and the remaining parts above.
Crankshaft Position Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.6L V8 | PT2785 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| SKP Popular Fits: 4.6L V8 | SKS1024 | 🇺🇸 US 🇨🇦 CA | Fits Black and Orang | View on Amazon |
| DORMAN Fits: 4.6L V8 | 645513 | 🇺🇸 US 🇨🇦 CA | 3 Way Female with Leads | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT3855 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT1174 | 🇺🇸 US 🇨🇦 CA | Gray4-Way Female | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610106 | 🇺🇸 US 🇨🇦 CA | with 3 Terminal(s) | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1025 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Oval | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON6 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WALKER PRODUCTS Fits: 4.6L V8 | 2701095 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P2388 | 🇺🇸 US 🇨🇦 CA | Mounting Hardware Included: No | View on Amazon |
This table covers the harness connectors at the Crankshaft Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
10 Crankshaft Position Sensor Connector parts for the 2006 Buick Lucerne come from 8 brands — GM GENUINE, SKP, DORMAN and 5 other brands. The "Popular" part is GM GENUINE PT2785.
Door Lock Actuator Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.6L V8 | 88952463 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Popular Fits: 4.6L V8 | PT1571 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT2165 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1700 | 🇺🇸 US 🇨🇦 CA | Length (In): 0.875black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S2028 | 🇺🇸 US 🇨🇦 CA | Front Leftwith Anti-Theft | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P3911 | 🇺🇸 US 🇨🇦 CA | with 10 Terminals | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P3394 | 🇺🇸 US 🇨🇦 CA | Terminal Quantity: 6 | View on Amazon |
This table covers the harness connectors at the Door Lock Actuator. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
7 Door Lock Actuator Connector parts for the 2006 Buick Lucerne come from 3 brands — GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS. The "Popular" part is GM GENUINE 88952463.
This group includes GM GENUINE 88952463, GM GENUINE PT1571 and GM GENUINE PT2165 and the remaining parts above.
Door Wiring Harness / Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S2350 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the wiring-harness connectors at the Door. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.
One part is listed for the 2006 Buick Lucerne — STANDARD MOTOR PRODUCTS S2350.
Driver Information Display Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT2201 | 🇺🇸 US 🇨🇦 CA | BlackTerminal Type: Blade Pin | View on Amazon |
This table covers the harness connectors at the Driver Information Display Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: GM GENUINE PT2201.
EGR Valve Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.6L V8 | S1054 | 🇺🇸 US 🇨🇦 CA | Terminal Type: Blade | View on Amazon |
| UNITED MOTOR PRODUCTS Popular Fits: 4.6L V8 | CON9 | 🇺🇸 US 🇨🇦 CA | Color: BlackTerminal Quantity: 5 | View on Amazon |
| DORMAN Fits: 4.6L V8 | 645905 | 🇺🇸 US 🇨🇦 CA | 5 Wire | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT1154 | 🇺🇸 US 🇨🇦 CA | LT Gray5-Way Female | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610284 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P1590 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the EGR Valve. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
6 EGR Valve Connector parts for the 2006 Buick Lucerne come from 6 brands — STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS, DORMAN and 3 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS S1054.
Part numbers include STANDARD MOTOR PRODUCTS S1054, UNITED MOTOR PRODUCTS CON9 and DORMAN 645905, among others listed above.
Engine Wiring Harness / Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT1798 | 🇺🇸 US 🇨🇦 CA | Gray2-Way Female | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT3741 | 🇺🇸 US 🇨🇦 CA | Gray5.0MM2 | View on Amazon |
This table covers the wiring-harness connectors at the Engine. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.
GM GENUINE supplies both parts for the 2006 Buick Lucerne.
Listed part numbers: GM GENUINE PT1798 and GM GENUINE PT3741.
Fog / Driving Lamp Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular Fits: 4.6L V8 | SKS553 | 🇺🇸 US 🇨🇦 CA | Fits Black and Blu | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: 4.6L V8 | HP3835 | 🇺🇸 US 🇨🇦 CA | HandypackConnector Shape: Oval | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: 4.6L V8 | S553 | 🇺🇸 US 🇨🇦 CA | Connector Shape: OvalContact Terminal Material: Metal | View on Amazon |
| ACDELCO Fits: 4.6L V8 | PT2298 | 🇺🇸 US 🇨🇦 CA | GoldHeight (In): 1.5 in | View on Amazon |
| DORMAN Fits: 4.6L V8 | 85855 | 🇺🇸 US 🇨🇦 CA | 2-WireFog Lamp Socket Bulbs 881 & 889 | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT3800 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610003 | 🇺🇸 US 🇨🇦 CA | with Side Mount Bulb | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610001 | 🇺🇸 US 🇨🇦 CA | with Top Mount Bulb | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON78 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P2076 | 🇺🇸 US 🇨🇦 CA | with Top Mount Bulb | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1032 | 🇺🇸 US 🇨🇦 CA | with Side Mount Bulb | View on Amazon |
This table covers the harness connectors at the Fog / Driving Lamp. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
11 Fog / Driving Lamp Connector parts for the 2006 Buick Lucerne come from 8 brands — STANDARD MOTOR PRODUCTS, ROSTRA, WELLS and 5 other brands. The "Popular" part is SKP SKS553.
Fuel Injector Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.6L V8 | HP3945 | 🇺🇸 US 🇨🇦 CA | HandypackConnector Shape: Square | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: 4.6L V8 | S824 | 🇺🇸 US 🇨🇦 CA | Connector Shape: SquareHarness Length | View on Amazon |
| WELLS Popular Fits: 4.6L V8 | 1P1344 | 🇺🇸 US 🇨🇦 CA | Terminal Type: BladeWiring Harness Length: 8.5 In | View on Amazon |
| ACDELCO Fits: 4.6L V8 | PT2160 | 🇺🇸 US 🇨🇦 CA | GoldShape: Square | View on Amazon |
| GB REMANUFACTURING Fits: 4.6L V8 | 5191 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| GM GENUINE Fits: 4.6L V8 | PT3765 | 🇺🇸 US 🇨🇦 CA | Gray2-Way Female | View on Amazon |
| HOLSTEIN Fits: 4.6L V8 | 2HAR0035 | 🇺🇸 US 🇨🇦 CA | Includes ABS Wheel Speed Sensor Wire Harness | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610309 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SKP Fits: 4.6L V8 | SKS824 | 🇺🇸 US 🇨🇦 CA | Includes ABS Wheel Speed Sensor Wire Harness | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON176 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WALKER PRODUCTS Fits: 4.6L V8 | 2701100 | 🇺🇸 US 🇨🇦 CA | Includes ABS Wheel Speed Sensor Wire Harness | View on Amazon |
This table covers the harness connectors at the Fuel Injector. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
11 Fuel Injector Connector parts for the 2006 Buick Lucerne come from 10 brands — STANDARD MOTOR PRODUCTS, WELLS, ACDELCO and 7 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS HP3945.
Fuel Pump / Circuit Opening Relay Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CARTER Fits: 4.6L V8 | 888700 | 🇺🇸 US 🇨🇦 CA | Fuel Pump Wiring Harness | View on Amazon |
| GMB Fits: 4.6L V8 | 5001023 | 🇺🇸 US 🇨🇦 CA | Fuel Pump Wiring Harness | View on Amazon |
This table covers the harness connectors at the Fuel Pump / Circuit Opening Relay. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Fuel Pump / Circuit Opening Relay Connector parts are listed for the 2006 Buick Lucerne, from CARTER and GMB.
Listed part numbers: CARTER 888700 and GMB 5001023.
Fuel Sending Unit Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.6L V8 | PT2887 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| DORMAN Fits: 4.6L V8 | 645221 | 🇺🇸 US 🇨🇦 CA | 4 Way Female with LeadsJumper | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1265 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON18 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P2604 | 🇺🇸 US 🇨🇦 CA | with 4 TerminalsBlack | View on Amazon |
This table covers the harness connectors at the Fuel Sending Unit. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
5 Fuel Sending Unit Connector parts for the 2006 Buick Lucerne come from 5 brands — GM GENUINE, DORMAN, STANDARD MOTOR PRODUCTS and 2 other brands. The "Popular" part is GM GENUINE PT2887.
Part numbers include GM GENUINE PT2887, DORMAN 645221 and STANDARD MOTOR PRODUCTS S1265, among others listed above.
Fuel Tank Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1056 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Rectangleblack | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1131 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the harness connectors at the Fuel Tank. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Fuel Tank Connector parts for the 2006 Buick Lucerne come from STANDARD MOTOR PRODUCTS.
This group includes STANDARD MOTOR PRODUCTS S1056 and STANDARD MOTOR PRODUCTS S1131.
Fuel Tank Pressure Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.6L V8 | PT2782 | 🇺🇸 US 🇨🇦 CA | Terminal Type: Blade PinWidth: 3 In | View on Amazon |
| SKP Popular Fits: 4.6L V8 | SKS656 | 🇺🇸 US 🇨🇦 CA | Fits Black and Purpl | View on Amazon |
| ACDELCO Fits: 4.6L V8 | PT1910 | 🇺🇸 US 🇨🇦 CA | GoldTerminal Type: Pin | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610018 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | HP4240 | 🇺🇸 US 🇨🇦 CA | HandypackConnector Shape: Oval | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S656 | 🇺🇸 US 🇨🇦 CA | Connector Shape: OvalGauge: 18 | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON124 | 🇺🇸 US 🇨🇦 CA | Terminal Quantity: 3 | View on Amazon |
| WALKER PRODUCTS Fits: 4.6L V8 | 2701038 | 🇺🇸 US 🇨🇦 CA | Includes O-Ring, Seal | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1209 | 🇺🇸 US 🇨🇦 CA | Gender: MaleWiring Harness Length: 9.5 In | View on Amazon |
This table covers the harness connectors at the Fuel Tank Pressure Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
9 Fuel Tank Pressure Sensor Connector parts are listed for the 2006 Buick Lucerne, from STANDARD MOTOR PRODUCTS, GM GENUINE, SKP and 5 other brands. GM GENUINE PT2782 carries the "Popular" badge.
This group includes GM GENUINE PT2782, SKP SKS656 and ACDELCO PT1910 and the remaining parts above.
Garage Door Opener Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT2503 | 🇺🇸 US 🇨🇦 CA | Natural3-Way Female | View on Amazon |
This table covers the harness connectors at the Garage Door Opener. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: GM GENUINE PT2503.
Glove Box Lamp Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT146 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the harness connectors at the Glove Box Lamp. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: GM GENUINE PT146.
Hazard Warning Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 4.6L V8 | PT2834 | 🇺🇸 US 🇨🇦 CA | GM Original Equipment | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S972 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Rectangleblack | View on Amazon |
This table covers the harness connectors at the Hazard Warning Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Hazard Warning Switch Connector parts for the 2006 Buick Lucerne come from 2 brands — ACDELCO and STANDARD MOTOR PRODUCTS.
Listed part numbers: ACDELCO PT2834 and STANDARD MOTOR PRODUCTS S972.
Headlamp Dimmer Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1399 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1598 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Rectangleblack | View on Amazon |
This table covers the harness connectors at the Headlamp Dimmer Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Headlamp Dimmer Switch Connector parts for the 2006 Buick Lucerne come from STANDARD MOTOR PRODUCTS.
Listed part numbers: STANDARD MOTOR PRODUCTS S1399 and STANDARD MOTOR PRODUCTS S1598.
Headlamp Wiring Harness / Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.6L V8 | LWH106 | 🇺🇸 US 🇨🇦 CA | Blue StreakHigh Temperature | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: 4.6L V8 | LWH107 | 🇺🇸 US 🇨🇦 CA | Blue StreakHigh Temperature | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | 84779454 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | 25809079 | 🇺🇸 US 🇨🇦 CA | CXL ModelWhite Front Turn Signal Lamp (TUH) | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | F90008 | 🇺🇸 US 🇨🇦 CA | High Temperature | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | F90009 | 🇺🇸 US 🇨🇦 CA | High Temperature | View on Amazon |
This table covers the wiring-harness connectors at the Headlamp. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.
6 Headlamp Wiring Harness / Connector parts are listed for the 2006 Buick Lucerne, from STANDARD MOTOR PRODUCTS and GM GENUINE. STANDARD MOTOR PRODUCTS LWH106 carries the "Popular" badge.
Part numbers include STANDARD MOTOR PRODUCTS LWH106, STANDARD MOTOR PRODUCTS LWH107 and GM GENUINE 84779454, among others listed above.
High Mount Brake Light Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT146 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT267 | 🇺🇸 US 🇨🇦 CA | Gray6-Way Male | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1639 | 🇺🇸 US 🇨🇦 CA | Connector Shape: RectangleWiring Harness Length (In): 16.5 | View on Amazon |
This table covers the harness connectors at the High Mount Brake Light. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
3 High Mount Brake Light Connector parts for the 2006 Buick Lucerne come from 2 brands — GM GENUINE and STANDARD MOTOR PRODUCTS.
Part numbers include GM GENUINE PT146, GM GENUINE PT267 and STANDARD MOTOR PRODUCTS S1639.
Hood Ajar Indicator Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.6L V8 | S1025 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Oval | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT3855 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610106 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON6 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P2388 | 🇺🇸 US 🇨🇦 CA | Mounting Hardware Included: No | View on Amazon |
This table covers the harness connectors at the Hood Ajar Indicator Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
5 Hood Ajar Indicator Switch Connector parts are listed for the 2006 Buick Lucerne, from STANDARD MOTOR PRODUCTS, GM GENUINE, ROSTRA and 2 other brands. STANDARD MOTOR PRODUCTS S1025 carries the "Popular" badge.
Part numbers include STANDARD MOTOR PRODUCTS S1025, GM GENUINE PT3855 and ROSTRA 610106, among others listed above.
Ignition Coil Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.6L V8 | S2527 | 🇺🇸 US 🇨🇦 CA | Complete Assembly | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610257 | 🇺🇸 US 🇨🇦 CA | For Coil Assembly | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S3291 | 🇺🇸 US 🇨🇦 CA | with Housing | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON208 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P2026 | 🇺🇸 US 🇨🇦 CA | For Coil Assembly | View on Amazon |
This table covers the harness connectors at the Ignition Coil. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
5 Ignition Coil Connector parts for the 2006 Buick Lucerne come from 4 brands — STANDARD MOTOR PRODUCTS, ROSTRA, UNITED MOTOR PRODUCTS and 1 other brand. The "Popular" part is STANDARD MOTOR PRODUCTS S2527.
Part numbers include STANDARD MOTOR PRODUCTS S2527, ROSTRA 610257 and STANDARD MOTOR PRODUCTS S3291, among others listed above.
Ignition Control Module (ICM) Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT1371 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT789 | 🇺🇸 US 🇨🇦 CA | Gray14-Way Female | View on Amazon |
This table covers the harness connectors at the Ignition Control Module (ICM). Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Ignition Control Module (ICM) Connector parts for the 2006 Buick Lucerne come from GM GENUINE.
Part numbers include GM GENUINE PT1371 and GM GENUINE PT789.
Impact / Crash Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT1500 | 🇺🇸 US 🇨🇦 CA | Yellowwith Gray Tip | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P2610 | 🇺🇸 US 🇨🇦 CA | 2 Terminal, Yellow with Gray Tip, Female ConnectorConnects To Side Impact Sensor | View on Amazon |
This table covers the harness connectors at the Impact / Crash Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Impact / Crash Sensor Connector parts for the 2006 Buick Lucerne come from 2 brands — GM GENUINE and WELLS.
Listed part numbers: GM GENUINE PT1500 and WELLS 1P2610.
Inline Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA Popular Fits: 4.6L V8 | 610122 | 🇺🇸 US 🇨🇦 CA | with 5 Terminal(s)with 1 Female Connectors | View on Amazon |
| WELLS Popular Fits: 4.6L V8 | 1P2072 | 🇺🇸 US 🇨🇦 CA | To Crankshaft Position Sensor Harnesswith 5 Terminals | View on Amazon |
| WELLS Popular Fits: 4.6L V8 | 1P2171 | 🇺🇸 US 🇨🇦 CA | To Knock Sensorwith 1 Terminal(s) | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610385 | 🇺🇸 US 🇨🇦 CA | with 1 Terminal(s)with 1 Female Connectors | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1932 | 🇺🇸 US 🇨🇦 CA | To Air Bag Side Impact Sensor Modulewith 2 Terminals | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P2017 | 🇺🇸 US 🇨🇦 CA | To Body Harness, without Slot Between Cavity A and Bwith 4 Terminals | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1929 | 🇺🇸 US 🇨🇦 CA | To Instrument Panel Air Bag modulewith 4 Terminals | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1890 | 🇺🇸 US 🇨🇦 CA | To Side Impact Wiring Harnesswith 2 Terminals | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1945 | 🇺🇸 US 🇨🇦 CA | To Rear Door Harnesswith 10 Terminals | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P2026 | 🇺🇸 US 🇨🇦 CA | To Electric Ignition Harnesswith 7 Terminals | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1946 | 🇺🇸 US 🇨🇦 CA | To Rear Door Harnesswith 7 Terminals | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P2352 | 🇺🇸 US 🇨🇦 CA | To High Mount Stop Lightwith 6 Terminals | View on Amazon |
This table covers the harness connectors at the Inline. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
12 Inline Connector parts are listed for the 2006 Buick Lucerne, from WELLS and ROSTRA. ROSTRA 610122 carries the "Popular" badge.
Inside Rear View Mirror Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT1404 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1244 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P2613 | 🇺🇸 US 🇨🇦 CA | with 16 TerminalsNatural or White | View on Amazon |
This table covers the harness connectors at the Inside Rear View Mirror. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
3 Inside Rear View Mirror Connector parts for the 2006 Buick Lucerne come from 3 brands — GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS.
This group includes GM GENUINE PT1404, STANDARD MOTOR PRODUCTS S1244 and WELLS 1P2613.
Instrument Panel Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.6L V8 | PT3923 | 🇺🇸 US 🇨🇦 CA | Contains Connector Only | View on Amazon |
| GM GENUINE Popular Fits: 4.6L V8 | PT2882 | 🇺🇸 US 🇨🇦 CA | Shape: SquareBlack | View on Amazon |
| BWD/NIEHOFF Fits: 4.6L V8 | PT1197 | 🇺🇸 US 🇨🇦 CA | Harnesswith 6 Female Terminals | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT267 | 🇺🇸 US 🇨🇦 CA | Gray6-Way Male | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1699 | 🇺🇸 US 🇨🇦 CA | Length (In): 0.75Number of Splice Connectors Included: 6 | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1639 | 🇺🇸 US 🇨🇦 CA | Connector Shape: RectangleWiring Harness Length (In): 16.5 | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1933 | 🇺🇸 US 🇨🇦 CA | with 4 Terminalswith Male Connector | View on Amazon |
This table covers the harness connectors at the Instrument Panel. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
7 Instrument Panel Connector parts are listed for the 2006 Buick Lucerne, from GM GENUINE, STANDARD MOTOR PRODUCTS, BWD/NIEHOFF and 1 other brand. GM GENUINE PT3923 carries the "Popular" badge.
This group includes GM GENUINE PT3923, GM GENUINE PT2882 and BWD/NIEHOFF PT1197 and the remaining parts above.
Intake Manifold Hose Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | 12580249 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Intake Manifold Hose. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2006 Buick Lucerne — GM GENUINE 12580249.
Keyless Entry Module / Receiver Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT2773 | 🇺🇸 US 🇨🇦 CA | Green4-Way Female | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1453 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P3972 | 🇺🇸 US 🇨🇦 CA | with 4 Terminals | View on Amazon |
This table covers the harness connectors at the Keyless Entry Module / Receiver. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
3 Keyless Entry Module / Receiver Connector parts for the 2006 Buick Lucerne come from 3 brands — GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS.
Part numbers include GM GENUINE PT2773, STANDARD MOTOR PRODUCTS S1453 and WELLS 1P3972.
Knock / Detonation Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.6L V8 | PT3846 | 🇺🇸 US 🇨🇦 CA | Inline To Engine HarnessStarter Motor X1 | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT2652 | 🇺🇸 US 🇨🇦 CA | Natural2-Way Female | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S934 | 🇺🇸 US 🇨🇦 CA | Contact Terminal Material: Metal | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON191 | 🇺🇸 US 🇨🇦 CA | Terminal Gender: Female | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1571 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Knock / Detonation Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
5 Knock / Detonation Sensor Connector parts for the 2006 Buick Lucerne come from 4 brands — GM GENUINE, STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and 1 other brand. The "Popular" part is GM GENUINE PT3846.
This group includes GM GENUINE PT3846, GM GENUINE PT2652 and STANDARD MOTOR PRODUCTS S934 and the remaining parts above.
License Plate Lamp Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 4.6L V8 | 645534 | 🇺🇸 US 🇨🇦 CA | 2 Way Female with Leads | View on Amazon |
This table covers the harness connectors at the License Plate Lamp. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2006 Buick Lucerne — DORMAN 645534.
Manifold Pressure (MAP) Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.6L V8 | PT1799 | 🇺🇸 US 🇨🇦 CA | GRAY3-WAY FEMALE | View on Amazon |
| UNITED MOTOR PRODUCTS Popular Fits: 4.6L V8 | CON199 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SKP Fits: 4.6L V8 | SKS595 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | HP4155 | 🇺🇸 US 🇨🇦 CA | Handypack | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S952 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WALKER PRODUCTS Fits: 4.6L V8 | 2701044 | 🇺🇸 US 🇨🇦 CA | Includes O-Ring, Seal | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1544 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Manifold Pressure (MAP) Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
7 Manifold Pressure (MAP) Sensor Connector parts for the 2006 Buick Lucerne come from 6 brands — STANDARD MOTOR PRODUCTS, GM GENUINE, UNITED MOTOR PRODUCTS and 3 other brands. The "Popular" part is GM GENUINE PT1799.
This group includes GM GENUINE PT1799, UNITED MOTOR PRODUCTS CON199 and SKP SKS595 and the remaining parts above.
Map / Reading Light Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 4.6L V8 | PT2834 | 🇺🇸 US 🇨🇦 CA | GM Original Equipment | View on Amazon |
This table covers the harness connectors at the Map / Reading Light. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2006 Buick Lucerne — ACDELCO PT2834.
Mass Air Flow (MAF) Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.6L V8 | PT2785 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| UNITED MOTOR PRODUCTS Popular Fits: 4.6L V8 | CON17 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| DORMAN Fits: 4.6L V8 | 645500 | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length: 17.25 InBlack | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610122 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | HP4796 | 🇺🇸 US 🇨🇦 CA | Handypack | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1262 | 🇺🇸 US 🇨🇦 CA | Terminal Quantity: 5 | View on Amazon |
| WALKER PRODUCTS Fits: 4.6L V8 | 2701134 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P2072 | 🇺🇸 US 🇨🇦 CA | with 5 TerminalsBlack | View on Amazon |
This table covers the harness connectors at the Mass Air Flow (MAF) Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
8 Mass Air Flow (MAF) Sensor Connector parts are listed for the 2006 Buick Lucerne, from STANDARD MOTOR PRODUCTS, GM GENUINE, UNITED MOTOR PRODUCTS and 4 other brands. GM GENUINE PT2785 carries the "Popular" badge.
Listed part numbers: GM GENUINE PT2785, UNITED MOTOR PRODUCTS CON17 and DORMAN 645500, plus the other parts above.
Microphone Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT2726 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the harness connectors at the Microphone. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: GM GENUINE PT2726.
Multi-Function Relay Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.6L V8 | 1P1609 | 🇺🇸 US 🇨🇦 CA | with 4 Terminals | View on Amazon |
This table covers the harness connectors at the Multi-Function Relay. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2006 Buick Lucerne — WELLS 1P1609.
Multi-Function Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.6L V8 | 1P1651 | 🇺🇸 US 🇨🇦 CA | with 8 Terminals | View on Amazon |
This table covers the harness connectors at the Multi-Function Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: WELLS 1P1651.
Neutral Safety Switch / Range Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1076 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P3374 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Neutral Safety Switch / Range Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Neutral Safety Switch / Range Sensor Connector parts are listed for the 2006 Buick Lucerne, from STANDARD MOTOR PRODUCTS and WELLS.
Listed part numbers: STANDARD MOTOR PRODUCTS S1076 and WELLS 1P3374.
Occupant Detection Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT2648 | 🇺🇸 US 🇨🇦 CA | Gray3-Way Female | View on Amazon |
This table covers the harness connectors at the Occupant Detection Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: GM GENUINE PT2648.
Oil Level Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.6L V8 | TX3A | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length (mm): 158.75Black | View on Amazon |
| ACDELCO Fits: 4.6L V8 | PT2386 | 🇺🇸 US 🇨🇦 CA | GoldShape: Square | View on Amazon |
| SKP Fits: 4.6L V8 | SKTX3A | 🇺🇸 US 🇨🇦 CA | Fits Blackor 2 Terminal Female | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | HP3840 | 🇺🇸 US 🇨🇦 CA | HandypackWiring Harness Length (mm): 158.75 | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON203 | 🇺🇸 US 🇨🇦 CA | with 2 Female Terminalswith Black Connector | View on Amazon |
This table covers the harness connectors at the Oil Level Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
5 Oil Level Sensor Connector parts for the 2006 Buick Lucerne come from 4 brands — STANDARD MOTOR PRODUCTS, ACDELCO, SKP and 1 other brand. The "Popular" part is STANDARD MOTOR PRODUCTS TX3A.
Listed part numbers: STANDARD MOTOR PRODUCTS TX3A, ACDELCO PT2386 and SKP SKTX3A, plus the other parts above.
Oil Pressure Sender / Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: 4.6L V8 | 645785 | 🇺🇸 US 🇨🇦 CA | 3 Way Female Connector, Black | View on Amazon |
| GM GENUINE Popular Fits: 4.6L V8 | PT149 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| FAMOUS BRAND Fits: 4.6L V8 | PTA1378 | 🇺🇸 US 🇨🇦 CA | Oil Pressure Switch ConnectorUsed with 4 Pin Terminal Switch | View on Amazon |
| SKP Fits: 4.6L V8 | SKS638 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S955 | 🇺🇸 US 🇨🇦 CA | Greenwith 2 Terminal(s) | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S638 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Oval | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1056 | 🇺🇸 US 🇨🇦 CA | Used with 4 Pin Terminal Switch | View on Amazon |
This table covers the harness connectors at the Oil Pressure Sender / Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
7 Oil Pressure Sender / Switch Connector parts are listed for the 2006 Buick Lucerne, from STANDARD MOTOR PRODUCTS, DORMAN, GM GENUINE and 3 other brands. DORMAN 645785 carries the "Popular" badge.
Listed part numbers: DORMAN 645785, GM GENUINE PT149 and FAMOUS BRAND PTA1378, plus the other parts above.
On-Board Diagnostic (OBD) Port Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.6L V8 | 1P1474 | 🇺🇸 US 🇨🇦 CA | Universal Type | View on Amazon |
This table covers the harness connectors at the On-Board Diagnostic (OBD) Port. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: WELLS 1P1474.
Oxygen (O2) Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| UNITED MOTOR PRODUCTS Popular Fits: 4.6L V8 | CON14 | 🇺🇸 US 🇨🇦 CA | with 4 Female Terminalswith Gray and Blue Connector | View on Amazon |
| WELLS Popular Fits: 4.6L V8 | 1P1586 | 🇺🇸 US 🇨🇦 CA | with 4 TerminalsBlack | View on Amazon |
| ACDELCO Fits: 4.6L V8 | PT1373 | 🇺🇸 US 🇨🇦 CA | GM Original Equipment | View on Amazon |
| DORMAN Fits: 4.6L V8 | 645668 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT919 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT2054 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S817 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S912 | 🇺🇸 US 🇨🇦 CA | Upstream SensorColor Code Black and Blue | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S926 | 🇺🇸 US 🇨🇦 CA | Downstream Sensorwhite | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1282 | 🇺🇸 US 🇨🇦 CA | with 4 TerminalsBlack | View on Amazon |
This table covers the harness connectors at the Oxygen (O2) Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
10 Oxygen (O2) Sensor Connector parts for the 2006 Buick Lucerne come from 6 brands — STANDARD MOTOR PRODUCTS, WELLS, GM GENUINE and 3 other brands. The "Popular" part is UNITED MOTOR PRODUCTS CON14.
Park Assist (PAS) Camera Module Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1481 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Park Assist (PAS) Camera Module. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2006 Buick Lucerne — STANDARD MOTOR PRODUCTS S1481.
Parking / Turn Signal Lamp Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT1511 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the harness connectors at the Parking / Turn Signal Lamp. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: GM GENUINE PT1511.
Parking Aid Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT2106 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1497 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P2557 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Parking Aid Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
3 Parking Aid Sensor Connector parts for the 2006 Buick Lucerne come from 3 brands — GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS.
Part numbers include GM GENUINE PT2106, STANDARD MOTOR PRODUCTS S1497 and WELLS 1P2557.
Parking Brake Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT2726 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610842 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P1882 | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length: 10.5 In | View on Amazon |
This table covers the harness connectors at the Parking Brake Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
3 Parking Brake Switch Connector parts are listed for the 2006 Buick Lucerne, from GM GENUINE, ROSTRA and WELLS.
Part numbers include GM GENUINE PT2726, ROSTRA 610842 and WELLS 1P1882.
Power Seat Control Module Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT2165 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | 13591061 | 🇺🇸 US 🇨🇦 CA | Green16-Way Female | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1700 | 🇺🇸 US 🇨🇦 CA | Length (In): 0.875black | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P3667 | 🇺🇸 US 🇨🇦 CA | Memory Seat Adjuster Module | View on Amazon |
This table covers the harness connectors at the Power Seat Control Module. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
4 Power Seat Control Module Connector parts are listed for the 2006 Buick Lucerne, from GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS.
Part numbers include GM GENUINE PT2165, GM GENUINE 13591061 and STANDARD MOTOR PRODUCTS S1700, among others listed above.
Power Seat Motor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1438 | 🇺🇸 US 🇨🇦 CA | Connects to Power Seat Harness | View on Amazon |
This table covers the harness connectors at the Power Seat Motor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2006 Buick Lucerne — STANDARD MOTOR PRODUCTS S1438.
Power Seat Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.6L V8 | PT2882 | 🇺🇸 US 🇨🇦 CA | Shape: SquareBlack | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT1364 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610783 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1322 | 🇺🇸 US 🇨🇦 CA | blackwith 10 Female Terminals | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P2023 | 🇺🇸 US 🇨🇦 CA | Seat Adjuster Switchwith 10 Terminals | View on Amazon |
This table covers the harness connectors at the Power Seat Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
5 Power Seat Switch Connector parts for the 2006 Buick Lucerne come from 4 brands — GM GENUINE, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand. The "Popular" part is GM GENUINE PT2882.
This group includes GM GENUINE PT2882, GM GENUINE PT1364 and ROSTRA 610783 and the remaining parts above.
Power Window Control Module Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.6L V8 | 1P3667 | 🇺🇸 US 🇨🇦 CA | Door Lock and Window Module | View on Amazon |
This table covers the harness connectors at the Power Window Control Module. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: WELLS 1P3667.
Power Window Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT2882 | 🇺🇸 US 🇨🇦 CA | Shape: SquareBlack | View on Amazon |
This table covers the harness connectors at the Power Window Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2006 Buick Lucerne — GM GENUINE PT2882.
Radiator Fan Motor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT1522 | 🇺🇸 US 🇨🇦 CA | DK Gray2-Way Female | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S2534 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Rectangle | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON212 | 🇺🇸 US 🇨🇦 CA | Alternate Design | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P2714 | 🇺🇸 US 🇨🇦 CA | 2nd Design | View on Amazon |
This table covers the harness connectors at the Radiator Fan Motor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
4 Radiator Fan Motor Connector parts for the 2006 Buick Lucerne come from 4 brands — GM GENUINE, STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and 1 other brand.
Listed part numbers: GM GENUINE PT1522, STANDARD MOTOR PRODUCTS S2534 and UNITED MOTOR PRODUCTS CON212, plus the other parts above.
Radiator Fan Relay Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.6L V8 | S803 | 🇺🇸 US 🇨🇦 CA | Connector Shape: SquareWire Gauge (GA): 12, 14 | View on Amazon |
| UNITED MOTOR PRODUCTS Popular Fits: 4.6L V8 | CON164 | 🇺🇸 US 🇨🇦 CA | Terminal Gender: FemaleTerminal Quantity: 5 | View on Amazon |
| ACDELCO Fits: 4.6L V8 | PT2371 | 🇺🇸 US 🇨🇦 CA | GoldShape: Square | View on Amazon |
| FOUR SEASONS Fits: 4.6L V8 | 37232 | 🇺🇸 US 🇨🇦 CA | 5 Terminal MaleMini Terminal | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610138 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | HP4655 | 🇺🇸 US 🇨🇦 CA | HandypackConnector Shape: Square | View on Amazon |
This table covers the harness connectors at the Radiator Fan Relay. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
6 Radiator Fan Relay Connector parts for the 2006 Buick Lucerne come from 5 brands — STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS, ACDELCO and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS S803.
This group includes STANDARD MOTOR PRODUCTS S803, UNITED MOTOR PRODUCTS CON164 and ACDELCO PT2371 and the remaining parts above.
Radio Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| METRA Popular Fits: 4.6L V8 | 712105 | 🇺🇸 US 🇨🇦 CA | TURBOWireRepair Wire Harness | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | 15136073 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| METRA Fits: 4.6L V8 | AXBUCHGM29 | 🇺🇸 US 🇨🇦 CA | Rear View Camera Harness | View on Amazon |
| METRA Fits: 4.6L V8 | AXADBXHGM1 | 🇺🇸 US 🇨🇦 CA | AD Interface Harness | View on Amazon |
| METRA Fits: 4.6L V8 | BACKUPCAM | 🇺🇸 US 🇨🇦 CA | Custom Fit Back-up Camera Retention LAN 29 System Harness | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1624 | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length (mm): 425.45 | View on Amazon |
This table covers the harness connectors at the Radio. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
6 Radio Connector parts are listed for the 2006 Buick Lucerne, from METRA, GM GENUINE and STANDARD MOTOR PRODUCTS. METRA 712105 carries the "Popular" badge.
This group includes METRA 712105, GM GENUINE 15136073 and METRA AXBUCHGM29 and the remaining parts above.
Rain Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1253 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P2278 | 🇺🇸 US 🇨🇦 CA | with 4 TerminalsBlack | View on Amazon |
This table covers the harness connectors at the Rain Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Rain Sensor Connector parts for the 2006 Buick Lucerne come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.
This group includes STANDARD MOTOR PRODUCTS S1253 and WELLS 1P2278.
Relay Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.6L V8 | 1P1184 | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length: 7.0 In | View on Amazon |
This table covers the harness connectors at the Relay. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2006 Buick Lucerne — WELLS 1P1184.
Repair Harness
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP Fits: 4.6L V8 | JE25 | 🇺🇸 US 🇨🇦 CA | Trans. code 4T65-ERound | View on Amazon |
| ATP Fits: 4.6L V8 | JE34 | 🇺🇸 US 🇨🇦 CA | External Repair/Test Harness (20 Pins, White Wires) | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610825 | 🇺🇸 US 🇨🇦 CA | with 8 Terminal(s)with 1 Female Connectors | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1591 | 🇺🇸 US 🇨🇦 CA | with 8 Terminalswith Female Connector | View on Amazon |
Ride Height Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.6L V8 | S577 | 🇺🇸 US 🇨🇦 CA | Wire Gauge (GA): 16 | View on Amazon |
| ACDELCO Fits: 4.6L V8 | PT2308 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT1657 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | HP4335 | 🇺🇸 US 🇨🇦 CA | Handypack | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON91 | 🇺🇸 US 🇨🇦 CA | with Variable Time Dampening | View on Amazon |
This table covers the harness connectors at the Ride Height Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
5 Ride Height Sensor Connector parts are listed for the 2006 Buick Lucerne, from STANDARD MOTOR PRODUCTS, ACDELCO, GM GENUINE and 1 other brand. STANDARD MOTOR PRODUCTS S577 carries the "Popular" badge.
This group includes STANDARD MOTOR PRODUCTS S577, ACDELCO PT2308 and GM GENUINE PT1657 and the remaining parts above.
Seat Belt Pretensioner Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT3855 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the harness connectors at the Seat Belt Pretensioner. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: GM GENUINE PT3855.
Seat Belt Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT2726 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1025 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Oval | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON6 | 🇺🇸 US 🇨🇦 CA | with 3 Female Terminalswith Black and Purple Connector | View on Amazon |
This table covers the harness connectors at the Seat Belt Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
3 Seat Belt Switch Connector parts for the 2006 Buick Lucerne come from 3 brands — GM GENUINE, STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.
Listed part numbers: GM GENUINE PT2726, STANDARD MOTOR PRODUCTS S1025 and UNITED MOTOR PRODUCTS CON6.
Seat Heater Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | 15326110 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the harness connectors at the Seat Heater. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: GM GENUINE 15326110.
Seat Lumbar Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT382 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT2195 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the harness connectors at the Seat Lumbar Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Seat Lumbar Switch Connector parts for the 2006 Buick Lucerne come from GM GENUINE.
This group includes GM GENUINE PT382 and GM GENUINE PT2195.
Self-Leveling Unit Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1265 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P4167 | 🇺🇸 US 🇨🇦 CA | with 3 Terminals | View on Amazon |
This table covers the harness connectors at the Self-Leveling Unit. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Self-Leveling Unit Connector parts are listed for the 2006 Buick Lucerne, from STANDARD MOTOR PRODUCTS and WELLS.
This group includes STANDARD MOTOR PRODUCTS S1265 and WELLS 1P4167.
Shift Solenoid Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 4.6L V8 | PT2834 | 🇺🇸 US 🇨🇦 CA | GM Original Equipment | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT3836 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the harness connectors at the Shift Solenoid. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Shift Solenoid Connector parts are listed for the 2006 Buick Lucerne, from ACDELCO and GM GENUINE.
Listed part numbers: ACDELCO PT2834 and GM GENUINE PT3836.
Shock / Strut Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | 12167117 | 🇺🇸 US 🇨🇦 CA | Gray2-Way Female | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P2031 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Shock / Strut. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Shock / Strut Connector parts are listed for the 2006 Buick Lucerne, from GM GENUINE and WELLS.
Part numbers include GM GENUINE 12167117 and WELLS 1P2031.
Side Marker Lamp Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | LS44 | 🇺🇸 US 🇨🇦 CA | DK Gray2-Way Female | View on Amazon |
This table covers the harness connectors at the Side Marker Lamp. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2006 Buick Lucerne — GM GENUINE LS44.
Side Object Sensor Module Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.6L V8 | 1P4156 | 🇺🇸 US 🇨🇦 CA | with 8 Terminals, Rear | View on Amazon |
This table covers the harness connectors at the Side Object Sensor Module. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: WELLS 1P4156.
Speaker Amplifier Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | 85576725 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | 13591061 | 🇺🇸 US 🇨🇦 CA | GREEN16-WAY FEMALE | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | 15136073 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1426 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Speaker Amplifier. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
4 Speaker Amplifier Connector parts for the 2006 Buick Lucerne come from 2 brands — GM GENUINE and STANDARD MOTOR PRODUCTS.
Listed part numbers: GM GENUINE 85576725, GM GENUINE 13591061 and GM GENUINE 15136073, plus the other parts above.
Speaker Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.6L V8 | PT3835 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT456 | 🇺🇸 US 🇨🇦 CA | Front and Rear Door and Trim, Center ConsoleBlue | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1886 | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length: 16.0 In | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1012 | 🇺🇸 US 🇨🇦 CA | Terminal Gender: Female | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P3938 | 🇺🇸 US 🇨🇦 CA | with 8 Terminals | View on Amazon |
This table covers the harness connectors at the Speaker. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
5 Speaker Connector parts are listed for the 2006 Buick Lucerne, from WELLS and GM GENUINE. GM GENUINE PT3835 carries the "Popular" badge.
Part numbers include GM GENUINE PT3835, GM GENUINE PT456 and WELLS 1P1886, among others listed above.
Speed Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.6L V8 | TX3A | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length (mm): 158.75Black | View on Amazon |
| WELLS Popular Fits: 4.6L V8 | 1P1006 | 🇺🇸 US 🇨🇦 CA | Connector Shape: OblongWiring Harness Length: 9.5 In | View on Amazon |
| ACDELCO Fits: 4.6L V8 | PT2386 | 🇺🇸 US 🇨🇦 CA | GoldShape: Square | View on Amazon |
| SKP Fits: 4.6L V8 | SKTX3A | 🇺🇸 US 🇨🇦 CA | Fits Blackor 2 Terminal Female | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | HP3840 | 🇺🇸 US 🇨🇦 CA | HandypackWiring Harness Length (mm): 158.75 | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON203 | 🇺🇸 US 🇨🇦 CA | Transmission Output | View on Amazon |
This table covers the harness connectors at the Speed Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
6 Speed Sensor Connector parts are listed for the 2006 Buick Lucerne, from STANDARD MOTOR PRODUCTS, WELLS, ACDELCO and 2 other brands. STANDARD MOTOR PRODUCTS TX3A carries the "Popular" badge.
Listed part numbers: STANDARD MOTOR PRODUCTS TX3A, WELLS 1P1006 and ACDELCO PT2386, plus the other parts above.
Starter Solenoid Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT1522 | 🇺🇸 US 🇨🇦 CA | DK Gray2-Way Female | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S2534 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Rectangle | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON212 | 🇺🇸 US 🇨🇦 CA | Alternate Design | View on Amazon |
This table covers the harness connectors at the Starter Solenoid. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
3 Starter Solenoid Connector parts for the 2006 Buick Lucerne come from 3 brands — GM GENUINE, STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.
Part numbers include GM GENUINE PT1522, STANDARD MOTOR PRODUCTS S2534 and UNITED MOTOR PRODUCTS CON212.
Steering Wheel Position Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1148 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Rectangle | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P4046 | 🇺🇸 US 🇨🇦 CA | with 6 Terminal(s)Gray | View on Amazon |
This table covers the harness connectors at the Steering Wheel Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Steering Wheel Position Sensor Connector parts are listed for the 2006 Buick Lucerne, from STANDARD MOTOR PRODUCTS and WELLS.
Listed part numbers: STANDARD MOTOR PRODUCTS S1148 and WELLS 1P4046.
Step / Courtesy Light Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT456 | 🇺🇸 US 🇨🇦 CA | Blue2-Way Female | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1624 | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length (mm): 425.45 | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1886 | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length: 16.0 In | View on Amazon |
This table covers the harness connectors at the Step / Courtesy Light. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
3 Step / Courtesy Light Connector parts are listed for the 2006 Buick Lucerne, from GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS.
Part numbers include GM GENUINE PT456, STANDARD MOTOR PRODUCTS S1624 and WELLS 1P1886.
Sun Visor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT146 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the harness connectors at the Sun Visor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2006 Buick Lucerne — GM GENUINE PT146.
Sunroof / Sunshade Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT3383 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the harness connectors at the Sunroof / Sunshade Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: GM GENUINE PT3383.
Sunroof Motor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.6L V8 | 1P3925 | 🇺🇸 US 🇨🇦 CA | with 3 Terminals | View on Amazon |
This table covers the harness connectors at the Sunroof Motor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2006 Buick Lucerne — WELLS 1P3925.
Tail Lamp Assembly Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT2230 | 🇺🇸 US 🇨🇦 CA | GRAY4-WAY MALE | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P2177 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Tail Lamp Assembly. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Tail Lamp Assembly Connector parts for the 2006 Buick Lucerne come from 2 brands — GM GENUINE and WELLS.
Listed part numbers: GM GENUINE PT2230 and WELLS 1P2177.
Temperature Sender / Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.6L V8 | TX3A | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length (mm): 158.75Black | View on Amazon |
| WELLS Popular Fits: 4.6L V8 | 1P1006 | 🇺🇸 US 🇨🇦 CA | Connector Shape: OblongWiring Harness Length: 9.5 In | View on Amazon |
| ACDELCO Fits: 4.6L V8 | PT2386 | 🇺🇸 US 🇨🇦 CA | GoldShape: Square | View on Amazon |
| FOUR SEASONS Fits: 4.6L V8 | 37231 | 🇺🇸 US 🇨🇦 CA | 2 Terminal Malewith Oval Connector | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT1798 | 🇺🇸 US 🇨🇦 CA | Gray2-Way Female | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610011 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SKP Fits: 4.6L V8 | SKTX3A | 🇺🇸 US 🇨🇦 CA | Fits Blackor 2 Terminal Female | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | HP3840 | 🇺🇸 US 🇨🇦 CA | HandypackWiring Harness Length (mm): 158.75 | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON203 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WALKER PRODUCTS Fits: 4.6L V8 | 2111500 | 🇺🇸 US 🇨🇦 CA | Terminal Quantity: 2Includes O-Ring | View on Amazon |
This table covers the harness connectors at the Temperature Sender / Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
10 Temperature Sender / Sensor Connector parts for the 2006 Buick Lucerne come from 9 brands — STANDARD MOTOR PRODUCTS, WELLS, ACDELCO and 6 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS TX3A.
Throttle Control Actuator Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.6L V8 | S1745 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Rectangleblack | View on Amazon |
| DORMAN Fits: 4.6L V8 | 645163 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT3254 | 🇺🇸 US 🇨🇦 CA | Shape: SquareTerminal Type: Pin | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON38 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P2573 | 🇺🇸 US 🇨🇦 CA | with 6 TerminalsBlack | View on Amazon |
This table covers the harness connectors at the Throttle Control Actuator. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
5 Throttle Control Actuator Connector parts for the 2006 Buick Lucerne come from 5 brands — STANDARD MOTOR PRODUCTS, DORMAN, GM GENUINE and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS S1745.
This group includes STANDARD MOTOR PRODUCTS S1745, DORMAN 645163 and GM GENUINE PT3254 and the remaining parts above.
Traction / Stability Control Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT2726 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT382 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1611 | 🇺🇸 US 🇨🇦 CA | Connector Shape: SquareGender: Female | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1051 | 🇺🇸 US 🇨🇦 CA | BlackConnector Shape: Rectangle | View on Amazon |
This table covers the harness connectors at the Traction / Stability Control Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
4 Traction / Stability Control Switch Connector parts are listed for the 2006 Buick Lucerne, from GM GENUINE and STANDARD MOTOR PRODUCTS.
Listed part numbers: GM GENUINE PT2726, GM GENUINE PT382 and STANDARD MOTOR PRODUCTS S1611, plus the other parts above.
Trailer Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CURT Fits: 4.6L V8 | 56047 | 🇺🇸 US 🇨🇦 CA | Custom Wiring Harness4-Way Flat | View on Amazon |
| TEKONSHA Fits: 4.6L V8 | 118419 | 🇺🇸 US 🇨🇦 CA | T-One Connector Assembly | View on Amazon |
This table covers the trailer-lighting connectors at the hitch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Trailer Connector parts are listed for the 2006 Buick Lucerne, from CURT and TEKONSHA.
This group includes CURT 56047 and TEKONSHA 118419.
Transmission Fluid Temperature Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.6L V8 | 1P1364 | 🇺🇸 US 🇨🇦 CA | Fits with 2 Terminalsor with 2 Terminal(s)Manual Trans | View on Amazon |
This table covers the harness connectors at the Transmission Fluid Temperature Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: WELLS 1P1364.
Transmission-Automatic Wiring Harness / Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA Popular Fits: 4.6L V8 | 3500083 | 🇺🇸 US 🇨🇦 CA | Trans. code 4T80-EGM Universal External Repair & Test Harness 20 Pins & White Wires | View on Amazon |
| ROSTRA Popular Fits: 4.6L V8 | 3500075 | 🇺🇸 US 🇨🇦 CA | Trans. code 4T65-EUniversal Internal Wire Harness | View on Amazon |
| ATP Fits: 4.6L V8 | JE24 | 🇺🇸 US 🇨🇦 CA | Trans. code 4T65-Ewith 7-Pin Clip In | View on Amazon |
| ATP Fits: 4.6L V8 | JE31 | 🇺🇸 US 🇨🇦 CA | Trans. code 4T65-E | View on Amazon |
| PIONEER Fits: 4.6L V8 | 772036 | 🇺🇸 US 🇨🇦 CA | Trans. code 4T65-Ewith 7-Pin Clip In | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1663 | 🇺🇸 US 🇨🇦 CA | Gender: Male | View on Amazon |
This table covers the wiring-harness connectors at the Transmission-Automatic. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.
6 Transmission-Automatic Wiring Harness / Connector parts are listed for the 2006 Buick Lucerne, from ROSTRA, ATP, PIONEER and 1 other brand. ROSTRA 3500083 carries the "Popular" badge.
Part numbers include ROSTRA 3500083, ROSTRA 3500075 and ATP JE24, among others listed above.
Trunk / Cargo Area Lamp Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 4.6L V8 | PT2834 | 🇺🇸 US 🇨🇦 CA | GM Original Equipment | View on Amazon |
This table covers the harness connectors at the Trunk / Cargo Area Lamp. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: ACDELCO PT2834.
Trunk Lid / Tailgate Release Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT382 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1051 | 🇺🇸 US 🇨🇦 CA | BlackConnector Shape: Rectangle | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1628 | 🇺🇸 US 🇨🇦 CA | Terminal Type: Pin | View on Amazon |
This table covers the harness connectors at the Trunk Lid / Tailgate Release Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
3 Trunk Lid / Tailgate Release Switch Connector parts for the 2006 Buick Lucerne come from 3 brands — GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS.
This group includes GM GENUINE PT382, STANDARD MOTOR PRODUCTS S1051 and WELLS 1P1628.
Turn Signal Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1399 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1598 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Rectangleblack | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P1651 | 🇺🇸 US 🇨🇦 CA | with 8 Terminals | View on Amazon |
This table covers the harness connectors at the Turn Signal Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
3 Turn Signal Switch Connector parts are listed for the 2006 Buick Lucerne, from STANDARD MOTOR PRODUCTS and WELLS.
Listed part numbers: STANDARD MOTOR PRODUCTS S1399, STANDARD MOTOR PRODUCTS S1598 and WELLS 1P1651.
Vapor Canister Purge Valve / Solenoid Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.6L V8 | PT2784 | 🇺🇸 US 🇨🇦 CA | Red2-Way Female | View on Amazon |
| WELLS Popular Fits: 4.6L V8 | 1P1479 | 🇺🇸 US 🇨🇦 CA | Gender: MaleWiring Harness Length: 15.5 In | View on Amazon |
| DORMAN Fits: 4.6L V8 | 645631 | 🇺🇸 US 🇨🇦 CA | Red | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | HP4625 | 🇺🇸 US 🇨🇦 CA | HandypackTerminal Type: Blade Terminals | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1350 | 🇺🇸 US 🇨🇦 CA | Length (In): 1.125Terminal Type: Blade Terminals | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON19 | 🇺🇸 US 🇨🇦 CA | Color: Gray/BlueTerminal Gender: Female | View on Amazon |
This table covers the harness connectors at the Vapor Canister Purge Valve / Solenoid. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
6 Vapor Canister Purge Valve / Solenoid Connector parts for the 2006 Buick Lucerne come from 5 brands — STANDARD MOTOR PRODUCTS, GM GENUINE, WELLS and 2 other brands. The "Popular" part is GM GENUINE PT2784.
Listed part numbers: GM GENUINE PT2784, WELLS 1P1479 and DORMAN 645631, plus the other parts above.
Vapor Canister Vent Valve / Solenoid Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.6L V8 | 19257603 | 🇺🇸 US 🇨🇦 CA | PART REQUIRED WHEN USING 20907779 IN PLACE OF 20948082 | View on Amazon |
| WELLS Popular Fits: 4.6L V8 | 1P1479 | 🇺🇸 US 🇨🇦 CA | Gender: MaleWiring Harness Length: 15.5 In | View on Amazon |
| DORMAN Fits: 4.6L V8 | 645631 | 🇺🇸 US 🇨🇦 CA | Red | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT2784 | 🇺🇸 US 🇨🇦 CA | Red2-Way Female | View on Amazon |
| ROSTRA Fits: 4.6L V8 | 610294 | 🇺🇸 US 🇨🇦 CA | with 2 Terminal(s)with 1 Female Connectors | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | HP4625 | 🇺🇸 US 🇨🇦 CA | HandypackTerminal Type: Blade Terminals | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1350 | 🇺🇸 US 🇨🇦 CA | Length (In): 1.125Terminal Type: Blade Terminals | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.6L V8 | CON19 | 🇺🇸 US 🇨🇦 CA | Color: Gray/BlueTerminal Gender: Female | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P2038 | 🇺🇸 US 🇨🇦 CA | with 2 TerminalsBlack | View on Amazon |
This table covers the harness connectors at the Vapor Canister Vent Valve / Solenoid. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
9 Vapor Canister Vent Valve / Solenoid Connector parts for the 2006 Buick Lucerne come from 6 brands — GM GENUINE, WELLS, STANDARD MOTOR PRODUCTS and 3 other brands. The "Popular" part is GM GENUINE 19257603.
Listed part numbers: GM GENUINE 19257603, WELLS 1P1479 and DORMAN 645631, plus the other parts above.
Variable Power Steering Solenoid Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT2830 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the harness connectors at the Variable Power Steering Solenoid. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2006 Buick Lucerne — GM GENUINE PT2830.
Washer Fluid Heater Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S958 | 🇺🇸 US 🇨🇦 CA | Connector Shape: SquareNumber of Splice Connectors Included: 6 | View on Amazon |
| WELLS Fits: 4.6L V8 | 1P3945 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Washer Fluid Heater. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Washer Fluid Heater Connector parts are listed for the 2006 Buick Lucerne, from STANDARD MOTOR PRODUCTS and WELLS.
Listed part numbers: STANDARD MOTOR PRODUCTS S958 and WELLS 1P3945.
Washer Fluid Level Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 4.6L V8 | PT2386 | 🇺🇸 US 🇨🇦 CA | GoldShape: Square | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT1798 | 🇺🇸 US 🇨🇦 CA | Gray2-Way Female | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | HP3840 | 🇺🇸 US 🇨🇦 CA | HandypackWiring Harness Length (mm): 158.75 | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | TX3A | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length (mm): 158.75Black | View on Amazon |
This table covers the harness connectors at the Washer Fluid Level Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
4 Washer Fluid Level Sensor Connector parts for the 2006 Buick Lucerne come from 3 brands — STANDARD MOTOR PRODUCTS, ACDELCO and GM GENUINE.
Listed part numbers: ACDELCO PT2386, GM GENUINE PT1798 and STANDARD MOTOR PRODUCTS HP3840, plus the other parts above.
Washer Pump Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT2830 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the harness connectors at the Washer Pump. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: GM GENUINE PT2830.
Window Defroster Motor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.6L V8 | PT3848 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the harness connectors at the Window Defroster Motor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2006 Buick Lucerne — GM GENUINE PT3848.
Window Motor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 4.6L V8 | 645200 | 🇺🇸 US 🇨🇦 CA | Gray | View on Amazon |
| GM GENUINE Fits: 4.6L V8 | PT2072 | 🇺🇸 US 🇨🇦 CA | GrayFront and Rear DR | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1416 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.6L V8 | 1P1587 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Window Motor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
4 Window Motor Connector parts are listed for the 2006 Buick Lucerne, from DORMAN, GM GENUINE, STANDARD MOTOR PRODUCTS and 1 other brand.
Part numbers include DORMAN 645200, GM GENUINE PT2072 and STANDARD MOTOR PRODUCTS S1416, among others listed above.
Wiper / Washer Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1399 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.6L V8 | S1598 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Rectangleblack | View on Amazon |
This table covers the harness connectors at the Wiper / Washer Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Wiper / Washer Switch Connector parts for the 2006 Buick Lucerne come from STANDARD MOTOR PRODUCTS.
This group includes STANDARD MOTOR PRODUCTS S1399 and STANDARD MOTOR PRODUCTS S1598.
Wiper Motor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.6L V8 | 1P2686 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Wiper Motor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: WELLS 1P2686.
Buying Electrical Connector Parts for a 2006 Buick Lucerne
On this vehicle, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules.
- Match the engine first. Every electrical connector part here is engine-specific; each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, use heat-shrink crimp connectors rather than twist-and-tape for any pigtail splice, especially outside the cabin.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Inline Connector and Fog / Driving Lamp Connector .
Frequently Asked Questions
How many electrical connector parts fit the 2006 Buick Lucerne?
Our catalog currently lists 438 electrical connector parts for the 2006 Buick Lucerne across 126 subcategories and 22 brands, covering both the 3.8L V6 and the 4.6L V8. Each part is matched to the engine(s) it fits.
Do electrical connector parts differ between 2006 Buick Lucerne engines?
Yes. Every electrical connector part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of electrical connector problems on a 2006 Buick Lucerne?
Common symptoms include intermittent faults that move when the harness is wiggled, green corrosion inside a plug, or melted connector housings near heat sources. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, use heat-shrink crimp connectors rather than twist-and-tape for any pigtail splice, especially outside the cabin.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2006 Buick Lucerne was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2006 Buick Lucerne?
First match the engine — each row shows which engine(s) the part fits. Then match the connector by terminal count and keyway, not just appearance — many families look identical but will not lock. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2006 Buick Lucerne
Electrical Connector Parts for Other Buick Lucerne Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.