1997 Buick Regal Electrical Connector Parts

Engine:

Showing parts for every engine. Select an engine to see only what fits.

This page lists 339 electrical connector parts for the 1997 Buick Regal, across 71 part types, covering both the 3.8L V6 and the 3.8L V6 Supercharged. Every part shows its brand, manufacturer part number and fitment notes.

The connector system on the 1997 Buick Regal supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules. The largest groups are Blower Motor Control Module / Resistor Connector (24 parts), Fuel Pump / Circuit Opening Relay Connector (15 parts) and Camshaft Position Sensor Connector (13 parts). The other 68 part types cover the remaining 287 parts.

A/C Compressor Clutch Coil Connector

Brand Part Number Markets Notes Buy
FOUR SEASONS Popular Fits: 3.8L V6 37215
🇺🇸 US 🇨🇦 CA
2 Terminal Malewith Diode
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GM GENUINE Popular Fits: 3.8L V6 PT209
🇺🇸 US 🇨🇦 CA
Gray2-Way Female
Fitment notes — GM GENUINE PT209
Gray2-Way Femalewith Leads
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ACDELCO Fits: 3.8L V6 PT2311
🇺🇸 US 🇨🇦 CA
GoldColor: Gray
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FOUR SEASONS Fits: 3.8L V6 37233
🇺🇸 US 🇨🇦 CA
Harness Adapter
Fitment notes — FOUR SEASONS 37233
Harness Adapter
2 Terminal Female / 2 Terminal MaleHarness Connector-ExtenderPin Type
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FOUR SEASONS Fits: 3.8L V6 37218
🇺🇸 US 🇨🇦 CA
Harness Adapter
Fitment notes — FOUR SEASONS 37218
Harness Adapter
2 Terminal Female / 2 Terminal MaleBlade to Pin Adapter
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ROSTRA Fits: 3.8L V6 610062
🇺🇸 US 🇨🇦 CA
with Oval Connectorwith 2 Terminal(s)
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 HP4490
🇺🇸 US 🇨🇦 CA
HandypackTerminal Type: Blade
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S588
🇺🇸 US 🇨🇦 CA
Attachment Method: Push OnConnector Shape: Oval
Fitment notes — STANDARD MOTOR PRODUCTS S588
Attachment Method: Push OnConnector Shape: OvalTerminal Type: Blade
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UNITED MOTOR PRODUCTS Fits: 3.8L V6 CON97
🇺🇸 US 🇨🇦 CA
Terminal Type: Blade
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WELLS Fits: 3.8L V6 1P1239
🇺🇸 US 🇨🇦 CA
Wiring Harness Length: 8.25 In
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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.

A/C Refrigerant Pressure Switch Connector

Brand Part Number Markets Notes Buy
ROSTRA Popular Fits: 3.8L V6 610021
🇺🇸 US 🇨🇦 CA
with 3 Terminal(s)with 1 Male Connectors
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STANDARD MOTOR PRODUCTS Popular Fits: 3.8L V6 HP4440
🇺🇸 US 🇨🇦 CA
Handypack
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WELLS Popular Fits: 3.8L V6 1P1065
🇺🇸 US 🇨🇦 CA
Terminal Gender: Female
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ACDELCO Fits: 3.8L V6 PT2319
🇺🇸 US 🇨🇦 CA
GoldTerminal Gender: Female
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FOUR SEASONS Fits: 3.8L V6 37222
🇺🇸 US 🇨🇦 CA
120 Degree Locator2 Terminal Male
Fitment notes — FOUR SEASONS 37222
120 Degree Locator2 Terminal MaleCut-Off
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FOUR SEASONS Fits: 3.8L V6 37236
🇺🇸 US 🇨🇦 CA
3 Terminal Male
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ROSTRA Fits: 3.8L V6 610269
🇺🇸 US 🇨🇦 CA
Compressor MountedHigh Pressure Cut Off
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ROSTRA Fits: 3.8L V6 610225
🇺🇸 US 🇨🇦 CA
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S619
🇺🇸 US 🇨🇦 CA
Connector Shape: RoundTerminal Type: Blade
Fitment notes — STANDARD MOTOR PRODUCTS S619
Connector Shape: RoundTerminal Type: BladeWeather Resistant: YESWire Gauge (GA): 18
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UNITED MOTOR PRODUCTS Fits: 3.8L V6 CON110
🇺🇸 US 🇨🇦 CA
with Round Connector
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WELLS Fits: 3.8L V6 1P1013
🇺🇸 US 🇨🇦 CA
CUT-OFF
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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.

ABS Control Module Connector

Brand Part Number Markets Notes Buy
WELLS Fits: 3.8L V6 1P1184
🇺🇸 US 🇨🇦 CA
Wiring Harness Length: 7.0 In
Fitment notes — WELLS 1P1184
Wiring Harness Length: 7.0 In
with 5 Terminals
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This table covers the harness connectors at the ABS 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.

ABS Modulator Valve Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT2830
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2830
Black
BlackAccepts 1.5mm Terms2-Way FemaleMetri-Pack 150 Serieswith Leads
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This table covers the harness connectors at the ABS Modulator 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.

ABS Pump and Motor Assembly Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S945
🇺🇸 US 🇨🇦 CA
Graywith 6 Female Terminals
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 HP4790
🇺🇸 US 🇨🇦 CA
Handypack
Fitment notes — STANDARD MOTOR PRODUCTS HP4790
Handypack
Graywith 6 Female Terminals
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WELLS Fits: 3.8L V6 1P1438
🇺🇸 US 🇨🇦 CA
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This table covers the harness connectors at the ABS Pump and Motor 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.

ABS Relay Connector

Brand Part Number Markets Notes Buy
ACDELCO Fits: 3.8L V6 PT2371
🇺🇸 US 🇨🇦 CA
GoldShape: Square
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 HP4655
🇺🇸 US 🇨🇦 CA
HandypackConnector Shape: Square
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S803
🇺🇸 US 🇨🇦 CA
Connector Shape: SquareWire Gauge (GA): 12, 14
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UNITED MOTOR PRODUCTS Fits: 3.8L V6 CON164
🇺🇸 US 🇨🇦 CA
Terminal Gender: FemaleTerminal Quantity: 5
Fitment notes — UNITED MOTOR PRODUCTS CON164
Terminal Gender: FemaleTerminal Quantity: 5Terminal Type: Blade
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This table covers the harness connectors at the ABS 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.

ABS Warning Lamp Relay Connector

Brand Part Number Markets Notes Buy
UNITED MOTOR PRODUCTS Popular Fits: 3.8L V6 CON164
🇺🇸 US 🇨🇦 CA
Terminal Gender: FemaleTerminal Quantity: 5
Fitment notes — UNITED MOTOR PRODUCTS CON164
Terminal Gender: FemaleTerminal Quantity: 5Terminal Type: Blade
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ACDELCO Fits: 3.8L V6 PT2371
🇺🇸 US 🇨🇦 CA
GoldShape: Square
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 HP4655
🇺🇸 US 🇨🇦 CA
HandypackConnector Shape: Square
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S803
🇺🇸 US 🇨🇦 CA
Connector Shape: SquareWire Gauge (GA): 12, 14
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WELLS Fits: 3.8L V6 1P1184
🇺🇸 US 🇨🇦 CA
Wiring Harness Length: 7.0 In
Fitment notes — WELLS 1P1184
Wiring Harness Length: 7.0 In
with 5 Terminals
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This table covers the harness connectors at the ABS Warning Lamp 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.

ABS Wheel Speed Sensor Connector

Economy

Brand Part Number Markets Notes Buy
SKP Popular Fits: 3.8L V6 SKS811
🇺🇸 US 🇨🇦 CA
Fits Position-Outeror Not Adjustable1 Chain Row
Fitment notes — SKP SKS811
Fits:
Position-Outeror Not Adjustable1 Chain Row24 Teeth
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Standard Replacement

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 12167117
🇺🇸 US 🇨🇦 CA
Gray2-Way Female
Fitment notes — GM GENUINE 12167117
Gray2-Way Femalewith Leadswith Terminal Position Assurance2 Locking Features
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Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 3.8L V6 PT786
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT786
Black
2-Way Malewith LeadsOvalMating Connector with Leads Use 12102747
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ROSTRA Fits: 3.8L V6 610235
🇺🇸 US 🇨🇦 CA
Front
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S818
🇺🇸 US 🇨🇦 CA
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WELLS Fits: 3.8L V6 1P1185
🇺🇸 US 🇨🇦 CA
Wiring Harness Length: 9.16 In
Fitment notes — WELLS 1P1185
Wiring Harness Length: 9.16 In
Front
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WELLS Fits: 3.8L V6 1P1269
🇺🇸 US 🇨🇦 CA
with 2 Terminals
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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.

Accessory Delay Relay Connector

Brand Part Number Markets Notes Buy
UNITED MOTOR PRODUCTS Popular Fits: 3.8L V6 CON164
🇺🇸 US 🇨🇦 CA
Terminal Gender: FemaleTerminal Quantity: 5
Fitment notes — UNITED MOTOR PRODUCTS CON164
Terminal Gender: FemaleTerminal Quantity: 5Terminal Type: Blade
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ACDELCO Fits: 3.8L V6 PT2371
🇺🇸 US 🇨🇦 CA
GoldShape: Square
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 HP4655
🇺🇸 US 🇨🇦 CA
HandypackConnector Shape: Square
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S803
🇺🇸 US 🇨🇦 CA
Connector Shape: SquareWire Gauge (GA): 12, 14
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WELLS Fits: 3.8L V6 1P1184
🇺🇸 US 🇨🇦 CA
Wiring Harness Length: 7.0 In
Fitment notes — WELLS 1P1184
Wiring Harness Length: 7.0 In
with 5 Terminals
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This table covers the harness connectors at the Accessory Delay 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.

Accessory Power Outlet Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT3865
🇺🇸 US 🇨🇦 CA
GrayFront Compartment Floor Armrest Console (D06)
Fitment notes — GM GENUINE PT3865
GrayFront Compartment Floor Armrest Console (D06)4.0MM23-Way Femalewith Leads
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ROSTRA Fits: 3.8L V6 610518
🇺🇸 US 🇨🇦 CA
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WELLS Fits: 3.8L V6 1P1919
🇺🇸 US 🇨🇦 CA
with 3 TerminalsGray
Fitment notes — WELLS 1P1919
with 3 TerminalsGraywith Female Connector
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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.

Accessory Power Relay Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: 3.8L V6 HP3810
🇺🇸 US 🇨🇦 CA
HandypackConnector Shape: Polygon
Fitment notes — STANDARD MOTOR PRODUCTS HP3810
HandypackConnector Shape: PolygonLength (In): 1Black
with T Shaped Plug
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STANDARD MOTOR PRODUCTS Popular Fits: 3.8L V6 S654
🇺🇸 US 🇨🇦 CA
Connector Shape: PolygonLength (In): 1
Fitment notes — STANDARD MOTOR PRODUCTS S654
Connector Shape: PolygonLength (In): 1Wire Gauge (GA): 12black
with T Shaped Plug
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ACDELCO Fits: 3.8L V6 PT2371
🇺🇸 US 🇨🇦 CA
GoldShape: Square
Fitment notes — ACDELCO PT2371
GoldShape: Square
with Square Connector
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 HP4655
🇺🇸 US 🇨🇦 CA
HandypackConnector Shape: Square
Fitment notes — STANDARD MOTOR PRODUCTS HP4655
HandypackConnector Shape: Square
with Square Connector
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S803
🇺🇸 US 🇨🇦 CA
Connector Shape: SquareWire Gauge (GA): 12, 14
Fitment notes — STANDARD MOTOR PRODUCTS S803
Connector Shape: SquareWire Gauge (GA): 12, 14
with Square Connector
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UNITED MOTOR PRODUCTS Fits: 3.8L V6 CON123
🇺🇸 US 🇨🇦 CA
Terminal Gender: FemaleTerminal Type: Spade
Fitment notes — UNITED MOTOR PRODUCTS CON123
Terminal Gender: FemaleTerminal Type: Spade
with T-Shaped Housing
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UNITED MOTOR PRODUCTS Fits: 3.8L V6 CON164
🇺🇸 US 🇨🇦 CA
Terminal Gender: FemaleTerminal Quantity: 5
Fitment notes — UNITED MOTOR PRODUCTS CON164
Terminal Gender: FemaleTerminal Quantity: 5Terminal Type: Blade
with Square Housing
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WELLS Fits: 3.8L V6 1P1143
🇺🇸 US 🇨🇦 CA
Terminal Quantity: 5Wiring Harness Length: 12.0 In
Fitment notes — WELLS 1P1143
Terminal Quantity: 5Wiring Harness Length: 12.0 In
with 5 Terminalswith T Shaped Connector Plug-In
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This table covers the harness connectors at the Accessory Power 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.

Air Bag Module Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT1745
🇺🇸 US 🇨🇦 CA
Instrument Panel Air Bag Module ConnectorYellow
Fitment notes — GM GENUINE PT1745
Instrument Panel Air Bag Module ConnectorYellow2-Way Malewith LeadsMating Connector with Leads Use 12126498
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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.

Air Intake / Charge Temperature Sensor Connector

Brand Part Number Markets Notes Buy
SKP Popular Fits: 3.8L V6 SKS556
🇺🇸 US 🇨🇦 CA
Fits Grayor 2 Terminal Female
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WELLS Popular Fits: 3.8L V6 1P1016
🇺🇸 US 🇨🇦 CA
Connector Shape: Rectangular
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ACDELCO Fits: 3.8L V6 PT2301
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO PT2301
Gold
Fits:
Intake Airor Air Charge
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GM GENUINE Fits: 3.8L V6 PT307
🇺🇸 US 🇨🇦 CA
Gray2-Way Female
Fitment notes — GM GENUINE PT307
Gray2-Way Femalewith Leads
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HOLSTEIN Fits: 3.8L V6 2HAR0050
🇺🇸 US 🇨🇦 CA
Located On Intake Air
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 HP4420
🇺🇸 US 🇨🇦 CA
Handypack
Fitment notes — STANDARD MOTOR PRODUCTS HP4420
Handypack
Fits:
Intake Airor Air Charge
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S556
🇺🇸 US 🇨🇦 CA
Fits Intake Airor Air Charge
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ULTRA-POWER Fits: 3.8L V6 2101501
🇺🇸 US 🇨🇦 CA
Air Charged Temperature ConnectorAt Temperature Sensor
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UNITED MOTOR PRODUCTS Fits: 3.8L V6 CON81
🇺🇸 US 🇨🇦 CA
Connector Shape: SquareTerminal Quantity: 2
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WALKER PRODUCTS Fits: 3.8L V6 2101501
🇺🇸 US 🇨🇦 CA
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This table covers the harness connectors at the Air Intake / Charge 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.

Alternator / Generator Connector

Brand Part Number Markets Notes Buy
DORMAN Popular Fits: 3.8L V6 645906
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — DORMAN 645906
Black
4 WireOval
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UNITED MOTOR PRODUCTS Popular Fits: 3.8L V6 CON154
🇺🇸 US 🇨🇦 CA
Terminal Type: Pin
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ROSTRA Fits: 3.8L V6 610061
🇺🇸 US 🇨🇦 CA
with 4 Terminal(s)
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 HP4695
🇺🇸 US 🇨🇦 CA
Handypack
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S754
🇺🇸 US 🇨🇦 CA
Connector Shape: Oval
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WELLS Fits: 3.8L V6 1P1153
🇺🇸 US 🇨🇦 CA
Wiring Harness Length: 17.0 In
Fitment notes — WELLS 1P1153
Wiring Harness Length: 17.0 In
with 4 Terminals
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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.

Ambient Air Temperature Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 3.8L V6 PT2830
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2830
Black
BlackAccepts 1.5mm Terms2-Way FemaleMetri-Pack 150 Serieswith Leads
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UNITED MOTOR PRODUCTS Popular Fits: 3.8L V6 CON90
🇺🇸 US 🇨🇦 CA
Terminal Quantity: 2Weather Resistant: No
Fitment notes — UNITED MOTOR PRODUCTS CON90
Terminal Quantity: 2Weather Resistant: No
with 2 Female Terminalswith Black Connector
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ACDELCO Fits: 3.8L V6 PT2307
🇺🇸 US 🇨🇦 CA
GoldShape: Rectangle
Fitment notes — ACDELCO PT2307
GoldShape: RectangleTerminal Quantity: 2
Black2 Terminal Female
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ROSTRA Fits: 3.8L V6 610108
🇺🇸 US 🇨🇦 CA
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 HP4720
🇺🇸 US 🇨🇦 CA
HandypackConnector Shape: Oval
Fitment notes — STANDARD MOTOR PRODUCTS HP4720
HandypackConnector Shape: OvalIncludes ABS Wheel Speed Sensor Wire HarnessIncludes Backing Plate and SensorHarness Lengthinches: 10.25Length (In): 1Terminal Type: BladeWiring Harness Length (mm): 304.8Black
Blackwith 2 Female Terminals
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S575
🇺🇸 US 🇨🇦 CA
Connector Shape: OvalHarness Length
Fitment notes — STANDARD MOTOR PRODUCTS S575
Connector Shape: OvalHarness Lengthincludes ABS Wheel Speed Sensor Wire Harness, Backing Plate and Sensorinches: 10.25Length (In): 1Number of Splice Connectors Included: 0Terminal Gender: FemaleTerminal Type: BladeWiring Harness Length (mm): 304.8Black
Blackwith 2 Female Terminals
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S811
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — STANDARD MOTOR PRODUCTS S811
Black
blackwith 2 Male Terminals
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WALKER PRODUCTS Fits: 3.8L V6 2701130
🇺🇸 US 🇨🇦 CA
Terminal Gender: MaleWiring Harness Length: 180.00 mm
Fitment notes — WALKER PRODUCTS 2701130
Terminal Gender: MaleWiring Harness Length: 180.00 mmIncludes Backing Plate and Sensor
Black2 Terminal Female
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WELLS Fits: 3.8L V6 1P1362
🇺🇸 US 🇨🇦 CA
Connector Shape: OblongTerminal Quantity: 2
Fitment notes — WELLS 1P1362
Connector Shape: OblongTerminal Quantity: 2Terminal Type: BladeWiring Harness Length: 7.0 In
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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.

Antenna Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT2645
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2645
Black
Black1-Way Femalewith Leads
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ROSTRA Fits: 3.8L V6 610794
🇺🇸 US 🇨🇦 CA
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WELLS Fits: 3.8L V6 1P2077
🇺🇸 US 🇨🇦 CA
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WELLS Fits: 3.8L V6 1P1682
🇺🇸 US 🇨🇦 CA
Wiring Harness Length: 11.25 In
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This table covers the harness connectors at the Antenna. 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.

Anti-Theft Disable Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT2726
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2726
Black
with Leads, Square2-Way Malewith LeadsSquare
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This table covers the harness connectors at the Anti-Theft Disable 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.

Anti-Theft Relay Connector

Brand Part Number Markets Notes Buy
UNITED MOTOR PRODUCTS Popular Fits: 3.8L V6 CON164
🇺🇸 US 🇨🇦 CA
Terminal Gender: FemaleTerminal Quantity: 5
Fitment notes — UNITED MOTOR PRODUCTS CON164
Terminal Gender: FemaleTerminal Quantity: 5Terminal Type: Blade
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ACDELCO Fits: 3.8L V6 PT2371
🇺🇸 US 🇨🇦 CA
GoldShape: Square
Fitment notes — ACDELCO PT2371
GoldShape: Square
with 5 Female TerminalsDeterrent
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 HP4655
🇺🇸 US 🇨🇦 CA
HandypackConnector Shape: Square
Fitment notes — STANDARD MOTOR PRODUCTS HP4655
HandypackConnector Shape: Square
Deterrentwith 5 Female Terminals
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S803
🇺🇸 US 🇨🇦 CA
Connector Shape: SquareWire Gauge (GA): 12, 14
Fitment notes — STANDARD MOTOR PRODUCTS S803
Connector Shape: SquareWire Gauge (GA): 12, 14
Deterrentwith 5 Female Terminals
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WELLS Fits: 3.8L V6 1P1184
🇺🇸 US 🇨🇦 CA
Wiring Harness Length: 7.0 In
Fitment notes — WELLS 1P1184
Wiring Harness Length: 7.0 In
with 5 Terminals
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This table covers the harness connectors at the Anti-Theft 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.

Automatic Headlamp Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT146
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT146
Black
Black2-Way Femalewith LeadsSquare
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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.

Blower Motor Connector

Brand Part Number Markets Notes Buy
FOUR SEASONS Fits: 3.8L V6 70056
🇺🇸 US 🇨🇦 CA
2 Terminal MaleRectangular Connector
Fitment notes — FOUR SEASONS 70056
2 Terminal MaleRectangular Connectorto Blower Motor
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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.

Blower Motor Control Module / Resistor Connector

Brand Part Number Markets Notes Buy
FOUR SEASONS Popular Fits: 3.8L V6 70050
🇺🇸 US 🇨🇦 CA
7 Terminal MaleHigh Temperature
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GM GENUINE Popular Fits: 3.8L V6 PT1231
🇺🇸 US 🇨🇦 CA
MP 280Gray
Fitment notes — GM GENUINE PT1231
MP 280GrayAir Conditioning Front Automatic/Auxiliary Control(CJ2)4-Way Femalewith LeadsFlat
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GPD Popular Fits: 3.8L V6 1711755
🇺🇸 US 🇨🇦 CA
Blower Motor Resistor Pigtail
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SKP Popular Fits: 3.8L V6 SKS1352
🇺🇸 US 🇨🇦 CA
Fits Gray and Greenor with Automatic AC
Fitment notes — SKP SKS1352
Fits:
Gray and Greenor with Automatic AC
or:
4 Terminal Female
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WELLS Popular Fits: 3.8L V6 1P1437
🇺🇸 US 🇨🇦 CA
without Automatic Temperature Control
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ACDELCO Fits: 3.8L V6 PT2485
🇺🇸 US 🇨🇦 CA
GoldShape: Rectangle
Fitment notes — ACDELCO PT2485
GoldShape: Rectangle
without Auto. ACBlack7 Terminal Female
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DORMAN Fits: 3.8L V6 645702
🇺🇸 US 🇨🇦 CA
Female
Fitment notes — DORMAN 645702
Female
Except Climate Control
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DORMAN Fits: 3.8L V6 973300
🇺🇸 US 🇨🇦 CA
Harness
Fitment notes — DORMAN 973300
Harness
without Climate control
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FOUR SEASONS Fits: 3.8L V6 70054
🇺🇸 US 🇨🇦 CA
4 Terminal MaleHigh Temperature
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FOUR SEASONS Fits: 3.8L V6 37242
🇺🇸 US 🇨🇦 CA
7 Terminal MaleStandard Temperature
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FOUR SEASONS Fits: 3.8L V6 37247
🇺🇸 US 🇨🇦 CA
4 Terminal MaleStandard Temperature
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FOUR SEASONS Fits: 3.8L V6 70056
🇺🇸 US 🇨🇦 CA
2 Terminal Male
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GM GENUINE Fits: 3.8L V6 PT2195
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2195
Black
Air ConditioningManual Controls(C60),FrontDual Zone Climate Control with Manual Controls (blue/Red dials only)7-Way Femalewith Leads
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HOLSTEIN Fits: 3.8L V6 2HAR0014
🇺🇸 US 🇨🇦 CA
without Automatic Air Conditioning
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HOLSTEIN Fits: 3.8L V6 2HAR0003
🇺🇸 US 🇨🇦 CA
with Automatic Air Conditioning
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ROSTRA Fits: 3.8L V6 610013
🇺🇸 US 🇨🇦 CA
without Automatic Temperature Control
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ROSTRA Fits: 3.8L V6 610031
🇺🇸 US 🇨🇦 CA
with Automatic Temperature Control
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 HP4230
🇺🇸 US 🇨🇦 CA
HandypackConnector Shape: Rectangle
Fitment notes — STANDARD MOTOR PRODUCTS HP4230
HandypackConnector Shape: RectangleWeather Resistant: NoBlack
without Automatic Temperature Control
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S916
🇺🇸 US 🇨🇦 CA
Connector Shape: RectangleWeather Resistant: No
Fitment notes — STANDARD MOTOR PRODUCTS S916
Connector Shape: RectangleWeather Resistant: NoWiring Harness Length (mm): 184.15Black
without Automatic Temperature Control
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 HP4795
🇺🇸 US 🇨🇦 CA
HandypackWeather Resistant: YES
Fitment notes — STANDARD MOTOR PRODUCTS HP4795
HandypackWeather Resistant: YES
with Automatic Temperature Control
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S1352
🇺🇸 US 🇨🇦 CA
Contact Terminal Material: MetalWeather Resistant: YES
Fitment notes — STANDARD MOTOR PRODUCTS S1352
Contact Terminal Material: MetalWeather Resistant: YESWiring Harness Length (mm): 438.15
with Automatic Temperature Control
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S916HT
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — STANDARD MOTOR PRODUCTS S916HT
Black
Front and Rearwithout Automatic Temperature Controlwith 7 Terminal Connectorwith High Temperature
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S1352HT
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — STANDARD MOTOR PRODUCTS S1352HT
Black
Front and Rearwith Automatic Temperature ControlGraywith 4 Blade Terminalswith High Temperature
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WELLS Fits: 3.8L V6 1P1560
🇺🇸 US 🇨🇦 CA
with Automatic Temperature Control
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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.

Blower Motor Relay Connector

Brand Part Number Markets Notes Buy
UNITED MOTOR PRODUCTS Fits: 3.8L V6 CON164
🇺🇸 US 🇨🇦 CA
Terminal Gender: FemaleTerminal Quantity: 5
Fitment notes — UNITED MOTOR PRODUCTS CON164
Terminal Gender: FemaleTerminal Quantity: 5Terminal Type: Blade
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WELLS Fits: 3.8L V6 1P1184
🇺🇸 US 🇨🇦 CA
Wiring Harness Length: 7.0 In
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This table covers the harness connectors at the Blower Motor 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.

Body Control Module (BCM) Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT150
🇺🇸 US 🇨🇦 CA
Natural10-Way Female
Fitment notes — GM GENUINE PT150
Natural10-Way FemaleMetri-Pack 150with Leads
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S1065
🇺🇸 US 🇨🇦 CA
Connector Shape: RectangleNumber of Splice Connectors Included: 10
Fitment notes — STANDARD MOTOR PRODUCTS S1065
Connector Shape: RectangleNumber of Splice Connectors Included: 10Weather Resistant: NoWire Gauge (GA): 18
BCM
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WELLS Fits: 3.8L V6 1P1523
🇺🇸 US 🇨🇦 CA
Terminal Quantity: 10
Fitment notes — WELLS 1P1523
Terminal Quantity: 10
with 10 Terminals
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This table covers the harness connectors at the Body Control Module (BCM). 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.

Body Wiring Harness / Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 3.8L V6 PT3910
🇺🇸 US 🇨🇦 CA
GrayElek BRK Cont
Fitment notes — GM GENUINE PT3910
GrayElek BRK Cont2-Way Femalewith Leads
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WELLS Popular Fits: 3.8L V6 1P1044
🇺🇸 US 🇨🇦 CA
Connector Shape: OblongTerminal Quantity: 2
Fitment notes — WELLS 1P1044
Connector Shape: OblongTerminal Quantity: 2Wiring Harness Length: 9.0 In
2 Terminal, to Electrical Brake Control
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ACDELCO Fits: 3.8L V6 PT2372
🇺🇸 US 🇨🇦 CA
Gold
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GM GENUINE Fits: 3.8L V6 PT220
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT220
Black
Black1-Way Malewith Leads
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GM GENUINE Fits: 3.8L V6 PT1346
🇺🇸 US 🇨🇦 CA
BlackConnector
Fitment notes — GM GENUINE PT1346
BlackConnector
For Quarter and Courtesy Reading Lamp, Metri-Pack 2808-Way Femalewith Leads7-12GA and 4-18GA as Required
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GM GENUINE Fits: 3.8L V6 PT3907
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3907
Black
Square6-Way Malewith LeadsMetri-Pack 280
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GM GENUINE Fits: 3.8L V6 PT150
🇺🇸 US 🇨🇦 CA
NaturalFrom Front door harness
Fitment notes — GM GENUINE PT150
NaturalFrom Front door harness10-Way FemaleMetri-Pack 150with Leads
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ROSTRA Fits: 3.8L V6 610222
🇺🇸 US 🇨🇦 CA
with 8 Terminal(s)
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S1200
🇺🇸 US 🇨🇦 CA
Attachment Method: Push OnGender: Female
Fitment notes — STANDARD MOTOR PRODUCTS S1200
Attachment Method: Push OnGender: Female
with 1 Locking TabColor Code Black and Bluewith 6 Male Terminals
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S804
🇺🇸 US 🇨🇦 CA
Length (In): 0.875Wire Gauge (GA): 14
Fitment notes — STANDARD MOTOR PRODUCTS S804
Length (In): 0.875Wire Gauge (GA): 14Wiring Harness Length (mm): 215.9
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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.

Brake Fluid Level Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: 3.8L V6 TX3A
🇺🇸 US 🇨🇦 CA
Wiring Harness Length (mm): 158.75Black
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WELLS Popular Fits: 3.8L V6 1P1006
🇺🇸 US 🇨🇦 CA
Connector Shape: OblongWiring Harness Length: 9.5 In
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ACDELCO Fits: 3.8L V6 PT2386
🇺🇸 US 🇨🇦 CA
GoldShape: Square
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SKP Fits: 3.8L V6 SKTX3A
🇺🇸 US 🇨🇦 CA
Fits Blackor 2 Terminal Female
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 HP3840
🇺🇸 US 🇨🇦 CA
HandypackWiring Harness Length (mm): 158.75
Fitment notes — STANDARD MOTOR PRODUCTS HP3840
HandypackWiring Harness Length (mm): 158.75black
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UNITED MOTOR PRODUCTS Fits: 3.8L V6 CON203
🇺🇸 US 🇨🇦 CA
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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.

Brake Light Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 3.8L V6 PT1411
🇺🇸 US 🇨🇦 CA
Blue4-Way Female
Fitment notes — GM GENUINE PT1411
Blue4-Way Femalewith Leads
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ROSTRA Fits: 3.8L V6 610391
🇺🇸 US 🇨🇦 CA
with 2 Terminal(s)
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S960
🇺🇸 US 🇨🇦 CA
Graywith 2 Female Terminals
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S1041
🇺🇸 US 🇨🇦 CA
Length (In): 0.875Wire Gauge (GA): 12, 16
Fitment notes — STANDARD MOTOR PRODUCTS S1041
Length (In): 0.875Wire Gauge (GA): 12, 16
Bluewith 4 Female Terminals
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WELLS Fits: 3.8L V6 1P1678
🇺🇸 US 🇨🇦 CA
with 4 Terminals
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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.

Camshaft Position Sensor Connector

Brand Part Number Markets Notes Buy
DORMAN Popular Fits: 3.8L V6 645688
🇺🇸 US 🇨🇦 CA
Includes Crankshaft Position Sensor Connector
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DORMAN Popular Fits: 3.8L V6 645785
🇺🇸 US 🇨🇦 CA
3 Way Female Connector, Black
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SKP Popular Fits: 3.8L V6 SKS577
🇺🇸 US 🇨🇦 CA
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ACDELCO Fits: 3.8L V6 PT2308
🇺🇸 US 🇨🇦 CA
Gold
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DORMAN Fits: 3.8L V6 645154
🇺🇸 US 🇨🇦 CA
Gray
Fitment notes — DORMAN 645154
Gray
3 Way Female with Leads
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GM GENUINE Fits: 3.8L V6 84937218
🇺🇸 US 🇨🇦 CA
BlackLength: 7.5 In
Fitment notes — GM GENUINE 84937218
BlackLength: 7.5 InWidth: 6.5 In
3-Way Femalewith Leads
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SKP Fits: 3.8L V6 SKS724
🇺🇸 US 🇨🇦 CA
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 HP4335
🇺🇸 US 🇨🇦 CA
Handypack
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S577
🇺🇸 US 🇨🇦 CA
Wire Gauge (GA): 16
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ULTRA-POWER Fits: 3.8L V6 2701039
🇺🇸 US 🇨🇦 CA
Includes O-Ring
Fitment notes — ULTRA-POWER 2701039
Includes O-Ring
Cam Position Sensor Connector
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UNITED MOTOR PRODUCTS Fits: 3.8L V6 CON91
🇺🇸 US 🇨🇦 CA
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WALKER PRODUCTS Fits: 3.8L V6 2701039
🇺🇸 US 🇨🇦 CA
Includes O-Ring
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WELLS Fits: 3.8L V6 1P1020
🇺🇸 US 🇨🇦 CA
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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.

Chassis Wiring Harness / Connector

Brand Part Number Markets Notes Buy
WELLS Fits: 3.8L V6 1P2561
🇺🇸 US 🇨🇦 CA
with 4 TerminalsBlack
Fitment notes — WELLS 1P2561
with 4 TerminalsBlackwith Female Connector
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This table covers the wiring-harness connectors at the Chassis. 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.

Cigarette Lighter Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 3.8L V6 PT125
🇺🇸 US 🇨🇦 CA
GrayExc. Front Compartment Floor Armrest Console (D06)
Fitment notes — GM GENUINE PT125
GrayExc. Front Compartment Floor Armrest Console (D06)2-Way Malewith LeadsUse with 11516142 Housing C/LTR
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STANDARD MOTOR PRODUCTS Popular Fits: 3.8L V6 S1167
🇺🇸 US 🇨🇦 CA
Graywith 3 Female Terminals
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GM GENUINE Fits: 3.8L V6 PT3865
🇺🇸 US 🇨🇦 CA
GrayFront Compartment Floor Armrest Console (D06)
Fitment notes — GM GENUINE PT3865
GrayFront Compartment Floor Armrest Console (D06)4.0MM23-Way Femalewith Leads
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S1606
🇺🇸 US 🇨🇦 CA
Connector Shape: RectangleWire Gauge (GA): 18
Fitment notes — STANDARD MOTOR PRODUCTS S1606
Connector Shape: RectangleWire Gauge (GA): 18
Graywith 2 Female Terminals
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WELLS Fits: 3.8L V6 1P1975
🇺🇸 US 🇨🇦 CA
with 2 TerminalsGray
Fitment notes — WELLS 1P1975
with 2 TerminalsGraywith Female Connector90 Degree End
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WELLS Fits: 3.8L V6 1P1919
🇺🇸 US 🇨🇦 CA
with 3 TerminalsGray
Fitment notes — WELLS 1P1919
with 3 TerminalsGraywith Female Connector
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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.

Climate Control Module Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT590
🇺🇸 US 🇨🇦 CA
Fits Gray6-Way Female
Fitment notes — GM GENUINE PT590
Fits:
Gray6-Way Femalewith Leadsor GrayAir Conditioning Front Automatic/Auxiliary Control(CJ2)6-Way Femalewith Leads
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WELLS Fits: 3.8L V6 1P4046
🇺🇸 US 🇨🇦 CA
with 6 TerminalsGray
Fitment notes — WELLS 1P4046
with 6 TerminalsGraywith Female Connector
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This table covers the harness connectors at the Climate 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.

Climate Control Sun Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT2726
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2726
Black
with Leads, SquareAir Conditioning Front Automatic/Auxiliary Control(CJ2)2-Way Malewith LeadsSquare
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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.

Clutch Pedal Position / Starter Safety Switch Connector

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.8L V6 85137
🇺🇸 US 🇨🇦 CA
Black2-Wire
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This table covers the harness connectors at the Clutch Pedal Position / Starter Safety 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.

Console Wiring Harness / Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT150
🇺🇸 US 🇨🇦 CA
Natural10-Way Female
Fitment notes — GM GENUINE PT150
Natural10-Way FemaleMetri-Pack 150with Leads
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S1065
🇺🇸 US 🇨🇦 CA
Connector Shape: RectangleNumber of Splice Connectors Included: 10
Fitment notes — STANDARD MOTOR PRODUCTS S1065
Connector Shape: RectangleNumber of Splice Connectors Included: 10Weather Resistant: NoWire Gauge (GA): 18
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WELLS Fits: 3.8L V6 1P1523
🇺🇸 US 🇨🇦 CA
Terminal Quantity: 10
Fitment notes — WELLS 1P1523
Terminal Quantity: 10
with 10 Terminals
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This table covers the wiring-harness connectors at the Console. 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.

Coolant Level Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: 3.8L V6 S574
🇺🇸 US 🇨🇦 CA
Wire Gauge (GA): 16Wiring Harness Length (mm): 304.8
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UNITED MOTOR PRODUCTS Popular Fits: 3.8L V6 CON89
🇺🇸 US 🇨🇦 CA
Terminal Quantity: 3
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ACDELCO Fits: 3.8L V6 PT2306
🇺🇸 US 🇨🇦 CA
GoldInsulated Coating: YES
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DORMAN Fits: 3.8L V6 645786
🇺🇸 US 🇨🇦 CA
Coolant Level Indicator Sensor Connector, Black, 3 Way Female with Leads
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GM GENUINE Fits: 3.8L V6 PT782
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT782
Black
3-Way Femalewith Leads
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SKP Fits: 3.8L V6 SKS574
🇺🇸 US 🇨🇦 CA
with 3 Terminals
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ULTRA-POWER Fits: 3.8L V6 2701054
🇺🇸 US 🇨🇦 CA
Coolant Level ConnectorAT COOLANT LEVEL SENSOR
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WALKER PRODUCTS Fits: 3.8L V6 2701054
🇺🇸 US 🇨🇦 CA
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This table covers the harness connectors at the Coolant 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.

Crankshaft Position Sensor Connector

Brand Part Number Markets Notes Buy
ACDELCO Popular Fits: 3.8L V6 PT2368
🇺🇸 US 🇨🇦 CA
GoldShape: Rectangle
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STANDARD MOTOR PRODUCTS Popular Fits: 3.8L V6 HP4485
🇺🇸 US 🇨🇦 CA
HandypackWiring Harness Length (mm): 304.8
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GM GENUINE Fits: 3.8L V6 PT1174
🇺🇸 US 🇨🇦 CA
Gray4-Way Female
Fitment notes — GM GENUINE PT1174
Gray4-Way Femalewith Leads
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S761
🇺🇸 US 🇨🇦 CA
Wiring Harness Length (mm): 304.8
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WALKER PRODUCTS Fits: 3.8L V6 2701040
🇺🇸 US 🇨🇦 CA
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WELLS Fits: 3.8L V6 1P1264
🇺🇸 US 🇨🇦 CA
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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.

Cruise Control Module Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S1147
🇺🇸 US 🇨🇦 CA
Connector Shape: RectangleWire Gauge (GA): 16, 20
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This table covers the harness connectors at the Cruise 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.

Cruise Control Switch Connector

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.8L V6 85137
🇺🇸 US 🇨🇦 CA
Black2-Wire
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This table covers the harness connectors at the Cruise 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.

Daytime Running Light Module Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT1346
🇺🇸 US 🇨🇦 CA
BlackConnector
Fitment notes — GM GENUINE PT1346
BlackConnector
Black8-Way Femalewith Leads7-12GA and 4-18GA as Required
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This table covers the harness connectors at the Daytime Running Light 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.

Deck Lid / Liftgate Ajar Switch Connector

Brand Part Number Markets Notes Buy
ACDELCO Fits: 3.8L V6 PT2834
🇺🇸 US 🇨🇦 CA
GM Original Equipment
Fitment notes — ACDELCO PT2834
GM Original Equipment
BLACK3-WAY FEMALEwith Leads
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S972
🇺🇸 US 🇨🇦 CA
Connector Shape: Rectangleblack
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WELLS Fits: 3.8L V6 1P1594
🇺🇸 US 🇨🇦 CA
with 3 Terminals
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This table covers the harness connectors at the Deck Lid / Liftgate Ajar 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.

Defroster Relay Connector

Brand Part Number Markets Notes Buy
ACDELCO Fits: 3.8L V6 PT2371
🇺🇸 US 🇨🇦 CA
GoldShape: Square
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 HP4655
🇺🇸 US 🇨🇦 CA
HandypackConnector Shape: Square
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S803
🇺🇸 US 🇨🇦 CA
Connector Shape: SquareWire Gauge (GA): 12, 14
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UNITED MOTOR PRODUCTS Fits: 3.8L V6 CON164
🇺🇸 US 🇨🇦 CA
Terminal Gender: FemaleTerminal Quantity: 5
Fitment notes — UNITED MOTOR PRODUCTS CON164
Terminal Gender: FemaleTerminal Quantity: 5Terminal Type: Blade
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This table covers the harness connectors at the Defroster 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.

Dome Lamp Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT146
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT146
Black
Black2-Way Femalewith LeadsSquare
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This table covers the harness connectors at the Dome 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.

Door Jamb Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT2902
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2902
Black
Black4-Way Femalewith Leads
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This table covers the harness connectors at the Door Jamb 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.

Door Lock Actuator Connector

Brand Part Number Markets Notes Buy
ACDELCO Popular Fits: 3.8L V6 PT2296
🇺🇸 US 🇨🇦 CA
GoldTerminal Quantity: 4
Fitment notes — ACDELCO PT2296
GoldTerminal Quantity: 4Terminal Type: Pressure Contact
Black and Blue4 Terminal Female
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STANDARD MOTOR PRODUCTS Popular Fits: 3.8L V6 HP3895
🇺🇸 US 🇨🇦 CA
HandypackLength (In): 1.125
Fitment notes — STANDARD MOTOR PRODUCTS HP3895
HandypackLength (In): 1.125Black
Color Code Black and Bluewith 4 Female Terminals
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GM GENUINE Fits: 3.8L V6 PT247
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT247
Black
Sealed2-Way Femalewith Leads
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ROSTRA Fits: 3.8L V6 610065
🇺🇸 US 🇨🇦 CA
without Theft Deterrentwith 4 Terminal(s)
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ROSTRA Fits: 3.8L V6 610658
🇺🇸 US 🇨🇦 CA
without Theft Deterrentwith 2 Terminal(s)
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S551
🇺🇸 US 🇨🇦 CA
Connector Shape: OvalLength (In): 1.125
Fitment notes — STANDARD MOTOR PRODUCTS S551
Connector Shape: OvalLength (In): 1.125Terminal Type: BladeBlack
Color Code Black and Bluewith 4 Female Terminals
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S1819
🇺🇸 US 🇨🇦 CA
Connector Shape: RectangleGender: Male
Fitment notes — STANDARD MOTOR PRODUCTS S1819
Connector Shape: RectangleGender: MaleLength (In): 1.25Splice Connectors Included: YesWire Gauge (GA): 14
Multiple Connectors Required
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UNITED MOTOR PRODUCTS Fits: 3.8L V6 CON76
🇺🇸 US 🇨🇦 CA
Terminal Quantity: 4
Fitment notes — UNITED MOTOR PRODUCTS CON76
Terminal Quantity: 4
with 4 Female Terminalswith Black and Blue Connector
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WELLS Fits: 3.8L V6 1P1026
🇺🇸 US 🇨🇦 CA
Terminal Type: BladeWiring Harness Length: 9.25 In
Fitment notes — WELLS 1P1026
Terminal Type: BladeWiring Harness Length: 9.25 In
without Theft Deterrentwith 4 Terminals
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WELLS Fits: 3.8L V6 1P1146
🇺🇸 US 🇨🇦 CA
Fits Left Hand and Right Handor without Theft Deterrentwith 2 Terminals
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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.

Door Lock Switch Connector

Brand Part Number Markets Notes Buy
UNITED MOTOR PRODUCTS Popular Fits: 3.8L V6 CON164
🇺🇸 US 🇨🇦 CA
Terminal Gender: FemaleTerminal Quantity: 5
Fitment notes — UNITED MOTOR PRODUCTS CON164
Terminal Gender: FemaleTerminal Quantity: 5Terminal Type: Blade
Fits:
with 5 Female Terminalsor with Black and Blue Connector
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WELLS Popular Fits: 3.8L V6 1P1437
🇺🇸 US 🇨🇦 CA
with 7 Terminals
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ACDELCO Fits: 3.8L V6 PT2485
🇺🇸 US 🇨🇦 CA
GoldShape: Rectangle
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ACDELCO Fits: 3.8L V6 PT2371
🇺🇸 US 🇨🇦 CA
GoldShape: Square
Fitment notes — ACDELCO PT2371
GoldShape: Square
with 5 Blade TerminalsColor Code Black and Blue
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 HP4230
🇺🇸 US 🇨🇦 CA
HandypackConnector Shape: Rectangle
Fitment notes — STANDARD MOTOR PRODUCTS HP4230
HandypackConnector Shape: RectangleWeather Resistant: NoBlack
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S916
🇺🇸 US 🇨🇦 CA
Connector Shape: RectangleWeather Resistant: No
Fitment notes — STANDARD MOTOR PRODUCTS S916
Connector Shape: RectangleWeather Resistant: NoWiring Harness Length (mm): 184.15Black
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 HP4655
🇺🇸 US 🇨🇦 CA
HandypackConnector Shape: Square
Fitment notes — STANDARD MOTOR PRODUCTS HP4655
HandypackConnector Shape: Square
Color Code Black and Bluewith 5 Blade Terminals
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S803
🇺🇸 US 🇨🇦 CA
Connector Shape: SquareWire Gauge (GA): 12, 14
Fitment notes — STANDARD MOTOR PRODUCTS S803
Connector Shape: SquareWire Gauge (GA): 12, 14
Color Code Black and Bluewith 5 Blade Terminals
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UNITED MOTOR PRODUCTS Fits: 3.8L V6 CON188
🇺🇸 US 🇨🇦 CA
Terminal Quantity: 7
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This table covers the harness connectors at the Door Lock 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.

EGR Vacuum Solenoid Connector

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.8L V6 85137
🇺🇸 US 🇨🇦 CA
Black2-Wire
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This table covers the harness connectors at the EGR Vacuum 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.

EGR Valve Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT1154
🇺🇸 US 🇨🇦 CA
LT Gray5-Way Female
Fitment notes — GM GENUINE PT1154
LT Gray5-Way Femalewith Leadswith Cover
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SKP Fits: 3.8L V6 SKS575
🇺🇸 US 🇨🇦 CA
with 2 Female Terminals
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S1054
🇺🇸 US 🇨🇦 CA
Terminal Type: Blade
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UNITED MOTOR PRODUCTS Fits: 3.8L V6 CON9
🇺🇸 US 🇨🇦 CA
Color: BlackTerminal Quantity: 5
Fitment notes — UNITED MOTOR PRODUCTS CON9
Color: BlackTerminal Quantity: 5Terminal Type: Blade
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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.

Engine Compartment Lamp Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT3910
🇺🇸 US 🇨🇦 CA
Gray2-Way Female
Fitment notes — GM GENUINE PT3910
Gray2-Way Femalewith Leads
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WELLS Fits: 3.8L V6 1P1044
🇺🇸 US 🇨🇦 CA
Connector Shape: OblongTerminal Quantity: 2
Fitment notes — WELLS 1P1044
Connector Shape: OblongTerminal Quantity: 2Wiring Harness Length: 9.0 In
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This table covers the harness connectors at the Engine Compartment 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.

Engine Wiring Harness / Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 3.8L V6 PT420
🇺🇸 US 🇨🇦 CA
BlackLength: 11.4 In
Fitment notes — GM GENUINE PT420
BlackLength: 11.4 InShape: OvalTerminal Type: Pin
BLACK3-WAY FEMALEwith Leads
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GM GENUINE Fits: 3.8L V6 PT1320
🇺🇸 US 🇨🇦 CA
Gray4-Way Male
Fitment notes — GM GENUINE PT1320
Gray4-Way Malewith LeadsMetri-Pack 280
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GM GENUINE Fits: 3.8L V6 PT246
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT246
Black
Black6-Way Femalewith LeadsMetri-Pack 150
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S2148
🇺🇸 US 🇨🇦 CA
Gray
Fitment notes — STANDARD MOTOR PRODUCTS S2148
Gray
14 Terminal Male
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WELLS Fits: 3.8L V6 1P4203
🇺🇸 US 🇨🇦 CA
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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.

Fog / Driving Lamp Connector

Brand Part Number Markets Notes Buy
SKP Popular Fits: 3.8L V6 SKS708
🇺🇸 US 🇨🇦 CA
Fits Blackor 2 Terminal Female
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STANDARD MOTOR PRODUCTS Popular Fits: 3.8L V6 HP4410
🇺🇸 US 🇨🇦 CA
HandypackTerminal Type: Blade
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GM GENUINE Fits: 3.8L V6 PT3786
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3786
Black
Cornering Lamp (T87), Front Fog Lamp (T96)2-Way Femalewith LeadsM/P280,SealedSingle Release Tab On Top
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ROSTRA Fits: 3.8L V6 610132
🇺🇸 US 🇨🇦 CA
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S708
🇺🇸 US 🇨🇦 CA
Connector Shape: OvalLength (In): 1.75
Fitment notes — STANDARD MOTOR PRODUCTS S708
Connector Shape: OvalLength (In): 1.75Terminal Type: BladeWiring Harness Length (mm): 215.9
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UNITED MOTOR PRODUCTS Fits: 3.8L V6 CON137
🇺🇸 US 🇨🇦 CA
Terminal Quantity: 2
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WELLS Fits: 3.8L V6 1P1416
🇺🇸 US 🇨🇦 CA
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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.

Fog / Driving Lamp Switch Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S1118
🇺🇸 US 🇨🇦 CA
Whitewith 4 Female Terminals
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This table covers the harness connectors at the Fog / Driving Lamp 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.

Fuel Injection Resistor Unit Connector

Brand Part Number Markets Notes Buy
WELLS Fits: 3.8L V6 1P1044
🇺🇸 US 🇨🇦 CA
Connector Shape: OblongTerminal Quantity: 2
Fitment notes — WELLS 1P1044
Connector Shape: OblongTerminal Quantity: 2Wiring Harness Length: 9.0 In
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This table covers the harness connectors at the Fuel Injection Resistor 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.

Fuel Injector Connector

Brand Part Number Markets Notes Buy
DORMAN Popular Fits: 3.8L V6 85137
🇺🇸 US 🇨🇦 CA
Black2-Wire
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STANDARD MOTOR PRODUCTS Popular Fits: 3.8L V6 HP3980
🇺🇸 US 🇨🇦 CA
HandypackConnector Shape: Rectangular
Fitment notes — STANDARD MOTOR PRODUCTS HP3980
HandypackConnector Shape: RectangularBlack
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WELLS Popular Fits: 3.8L V6 1P1002
🇺🇸 US 🇨🇦 CA
Used with MPI Systems, with Slot On Center, Supplied with Lead Wires
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ACDELCO Fits: 3.8L V6 PT2384
🇺🇸 US 🇨🇦 CA
GoldShape: Rectangle
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GB REMANUFACTURING Fits: 3.8L V6 5194
🇺🇸 US 🇨🇦 CA
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GM GENUINE Fits: 3.8L V6 PT113
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT113
Black
Accepts 2.8MM Terminals2-Way Femalewith Leads
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GM GENUINE Fits: 3.8L V6 PT382
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT382
Black
Square4-Way Femalewith Leads
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HOLSTEIN Fits: 3.8L V6 2HAR0055
🇺🇸 US 🇨🇦 CA
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ROSTRA Fits: 3.8L V6 610049
🇺🇸 US 🇨🇦 CA
2 Wire CableUsed with Multi Port Injection Systems
Fitment notes — ROSTRA 610049
2 Wire CableUsed with Multi Port Injection SystemsCentered Index Slot with Release
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ROSTRA Fits: 3.8L V6 610367
🇺🇸 US 🇨🇦 CA
with Slot Off-CenterUsed with Multi Port Injection Systems
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 SK25
🇺🇸 US 🇨🇦 CA
Connector Shape: RectangularGauge: 20 Gauge
Fitment notes — STANDARD MOTOR PRODUCTS SK25
Connector Shape: RectangularGauge: 20 GaugeLength (In): 1Black
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UNITED MOTOR PRODUCTS Fits: 3.8L V6 CON201
🇺🇸 US 🇨🇦 CA
with Quick Release Clip
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WELLS Fits: 3.8L V6 1P1000
🇺🇸 US 🇨🇦 CA
Used with MPI Systems, with Slot Off Center
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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.

Fuel Pump / Circuit Opening Relay Connector

Brand Part Number Markets Notes Buy
BOSCH Popular Fits: 3.8L V6 WHGM67XMOD
🇺🇸 US 🇨🇦 CA
Fuel Pump Wiring Harness
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CARTER Popular Fits: 3.8L V6 888601
🇺🇸 US 🇨🇦 CA
with Oval ConnectorFuel Pump Wiring Harness
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DELPHI Popular Fits: 3.8L V6 FA10004
🇺🇸 US 🇨🇦 CA
Fuel Pump Wiring Harness
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AUTOBEST Fits: 3.8L V6 FW901
🇺🇸 US 🇨🇦 CA
Connection Type: Hardwired/Plug-In
Fitment notes — AUTOBEST FW901
Connection Type: Hardwired/Plug-In
with Square ConnectorFuel Pump Wiring Harness
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AUTOBEST Fits: 3.8L V6 FW909
🇺🇸 US 🇨🇦 CA
with Oval ConnectorFuel Pump Wiring Harness
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CARTER Fits: 3.8L V6 888543
🇺🇸 US 🇨🇦 CA
with Square Connectorwith 4 Wires
Fitment notes — CARTER 888543
with Square Connectorwith 4 WiresFuel Pump Wiring Harness
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FAMOUS BRAND Fits: 3.8L V6 WH1541160
🇺🇸 US 🇨🇦 CA
Fits Fuel Pump ConnectorENGINEERED BY CARTER FUEL SYSTEMS, without Evaporative Emissions
Fitment notes — FAMOUS BRAND WH1541160
Fits:
Fuel Pump ConnectorENGINEERED BY CARTER FUEL SYSTEMS, without Evaporative EmissionsGS
or:
Fuel Pump ConnectorENGINEERED BY CARTER FUEL SYSTEMSLS
or:
Fuel Pump ConnectorHarness
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GMB Fits: 3.8L V6 5001005
🇺🇸 US 🇨🇦 CA
Fuel Pump Wiring Harness
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GMB Fits: 3.8L V6 5001006
🇺🇸 US 🇨🇦 CA
Fuel Pump Wiring Harness
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PRECISION AUTOMOTIVE Fits: 3.8L V6 Z11003
🇺🇸 US 🇨🇦 CA
Fuel Pump Connectorwith Oval Connector
Fitment notes — PRECISION AUTOMOTIVE Z11003
Fuel Pump Connectorwith Oval Connectorwith Harness
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ROSTRA Fits: 3.8L V6 610512
🇺🇸 US 🇨🇦 CA
Fuel Pump Harness Connector
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SPECTRA PREMIUM Fits: 3.8L V6 FPW6
🇺🇸 US 🇨🇦 CA
Wiring Harness
Fitment notes — SPECTRA PREMIUM FPW6
Wiring Harness
Fuel Pump Wiring Harness
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TG Fits: 3.8L V6 FPW6
🇺🇸 US 🇨🇦 CA
Fits Fuel Pump Connectorwith Harnessor Fuel Pump Connector
Fitment notes — TG FPW6
Fits:
Fuel Pump Connectorwith Harnessor Fuel Pump ConnectorGSwithout E.E.C. (Evaporative Emission Control)
or:
Fuel Pump ConnectorLS
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ULTRA-POWER Fits: 3.8L V6 WH3001
🇺🇸 US 🇨🇦 CA
Fuel Pump ConnectorHARNESS
Fitment notes — ULTRA-POWER WH3001
Fuel Pump ConnectorHARNESSSQUARE CONNECTOR
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WELLS Fits: 3.8L V6 1P1271
🇺🇸 US 🇨🇦 CA
Fuel Pump Harness Connector
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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.

Fuel Tank Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT2782
🇺🇸 US 🇨🇦 CA
Terminal Type: Blade PinWidth: 3 In
Fitment notes — GM GENUINE PT2782
Terminal Type: Blade PinWidth: 3 InBlack
BLACK3-WAY FEMALEwith Leads
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GM GENUINE Fits: 3.8L V6 PT2054
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2054
Black
Black4-Way Femalewith LeadsSquare
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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.

Fuel Tank Pressure Sensor Connector

Brand Part Number Markets Notes Buy
SKP Popular Fits: 3.8L V6 SKS656
🇺🇸 US 🇨🇦 CA
Fits Black and Purpl
Fitment notes — SKP SKS656
Fits:
Black and Purpl
or:
3 Terminal Female
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STANDARD MOTOR PRODUCTS Popular Fits: 3.8L V6 HP4240
🇺🇸 US 🇨🇦 CA
HandypackConnector Shape: Oval
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ACDELCO Fits: 3.8L V6 PT1910
🇺🇸 US 🇨🇦 CA
GoldTerminal Type: Pin
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ROSTRA Fits: 3.8L V6 610018
🇺🇸 US 🇨🇦 CA
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S656
🇺🇸 US 🇨🇦 CA
Connector Shape: OvalGauge: 18
Fitment notes — STANDARD MOTOR PRODUCTS S656
Connector Shape: OvalGauge: 18Wiring Harness Length (mm): 254
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UNITED MOTOR PRODUCTS Fits: 3.8L V6 CON124
🇺🇸 US 🇨🇦 CA
Terminal Quantity: 3
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WELLS Fits: 3.8L V6 1P1209
🇺🇸 US 🇨🇦 CA
Gender: MaleWiring Harness Length: 9.5 In
Fitment notes — WELLS 1P1209
Gender: MaleWiring Harness Length: 9.5 In
with 3 Terminals
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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.

Fuse Connector

Brand Part Number Markets Notes Buy
ROSTRA Fits: 3.8L V6 610863
🇺🇸 US 🇨🇦 CA
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WELLS Fits: 3.8L V6 1P1899
🇺🇸 US 🇨🇦 CA
with 2 TerminalsGray
Fitment notes — WELLS 1P1899
with 2 TerminalsGrayFemale End
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This table covers the harness connectors at the Fuse. 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.

Gearshift Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT2726
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2726
Black
with Leads, Square2-Way Malewith LeadsSquare
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This table covers the harness connectors at the Gearshift 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.

Glove Box Lamp Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT313
🇺🇸 US 🇨🇦 CA
Blue2-Way Female
Fitment notes — GM GENUINE PT313
Blue2-Way Femalewith Leads
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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.

Glove Box Lamp Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT313
🇺🇸 US 🇨🇦 CA
Blue2-Way Female
Fitment notes — GM GENUINE PT313
Blue2-Way Femalewith Leads
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This table covers the harness connectors at the Glove Box Lamp 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.

Headlamp Relay Connector

Brand Part Number Markets Notes Buy
UNITED MOTOR PRODUCTS Popular Fits: 3.8L V6 CON164
🇺🇸 US 🇨🇦 CA
Terminal Gender: FemaleTerminal Quantity: 5
Fitment notes — UNITED MOTOR PRODUCTS CON164
Terminal Gender: FemaleTerminal Quantity: 5Terminal Type: Blade
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ACDELCO Fits: 3.8L V6 PT2371
🇺🇸 US 🇨🇦 CA
GoldShape: Square
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 HP4655
🇺🇸 US 🇨🇦 CA
HandypackConnector Shape: Square
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S803
🇺🇸 US 🇨🇦 CA
Connector Shape: SquareWire Gauge (GA): 12, 14
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WELLS Fits: 3.8L V6 1P1184
🇺🇸 US 🇨🇦 CA
Wiring Harness Length: 7.0 In
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This table covers the harness connectors at the Headlamp 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.

Headlamp Switch Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S1158
🇺🇸 US 🇨🇦 CA
Connector Shape: RectangleWire Gauge (GA): 12
Fitment notes — STANDARD MOTOR PRODUCTS S1158
Connector Shape: RectangleWire Gauge (GA): 12Wiring Harness Length (In): 18.5
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This table covers the harness connectors at the Headlamp 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.

Headlamp Wiring Harness / Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 3.8L V6 F90008
🇺🇸 US 🇨🇦 CA
High Temperature
Fitment notes — STANDARD MOTOR PRODUCTS F90008
High Temperature
with 9005 Bulb
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 F90009
🇺🇸 US 🇨🇦 CA
High Temperature
Fitment notes — STANDARD MOTOR PRODUCTS F90009
High Temperature
with 9006 or 9006XS Bulb
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 LWH106
🇺🇸 US 🇨🇦 CA
Blue StreakHigh Temperature
Fitment notes — STANDARD MOTOR PRODUCTS LWH106
Blue StreakHigh Temperature
with 9005 Bulb
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 LWH107
🇺🇸 US 🇨🇦 CA
Blue StreakHigh Temperature
Fitment notes — STANDARD MOTOR PRODUCTS LWH107
Blue StreakHigh Temperature
with Bulb # 9006
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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.

Headliner Connector

Brand Part Number Markets Notes Buy
WELLS Fits: 3.8L V6 1P2004
🇺🇸 US 🇨🇦 CA
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This table covers the harness connectors at the Headliner. 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.

Heater Air Door Actuator Connector

Brand Part Number Markets Notes Buy
DORMAN Popular Fits: 3.8L V6 645541
🇺🇸 US 🇨🇦 CA
6 Way Female with Leads
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WELLS Popular Fits: 3.8L V6 1P2207
🇺🇸 US 🇨🇦 CA
with 6 Terminal(s)Black
Fitment notes — WELLS 1P2207
with 6 Terminal(s)Blackwith Female ConnectorMode Valve Actuator
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FOUR SEASONS Fits: 3.8L V6 37280
🇺🇸 US 🇨🇦 CA
6 Terminal MaleBlend
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GM GENUINE Fits: 3.8L V6 PT319
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT319
Black
6-Way Femalewith LeadsMode
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GM GENUINE Fits: 3.8L V6 PT276
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT276
Black
6-Way Femalewith LeadsRecirculation
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S1112
🇺🇸 US 🇨🇦 CA
Length (In): 1Black
Fitment notes — STANDARD MOTOR PRODUCTS S1112
Length (In): 1Black
Blend
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This table covers the harness connectors at the Heater Air Door 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.

High Mount Brake Light Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT456
🇺🇸 US 🇨🇦 CA
Blue2-Way Female
Fitment notes — GM GENUINE PT456
Blue2-Way Femalewith Leads
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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.

Horn Connector

Brand Part Number Markets Notes Buy
ACDELCO Popular Fits: 3.8L V6 PT1846
🇺🇸 US 🇨🇦 CA
2-WAY FEMALE GRAY
Fitment notes — ACDELCO PT1846
2-WAY FEMALE GRAY
CONNECTOR,HORN SQUARE
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GM GENUINE Popular Fits: 3.8L V6 PT3910
🇺🇸 US 🇨🇦 CA
Round ShapedGray
Fitment notes — GM GENUINE PT3910
Round ShapedGray2-Way Femalewith Leads
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STANDARD MOTOR PRODUCTS Popular Fits: 3.8L V6 HP4750
🇺🇸 US 🇨🇦 CA
HandypackConnector Shape: Oval
Fitment notes — STANDARD MOTOR PRODUCTS HP4750
HandypackConnector Shape: OvalHarness Lengthinches: 12
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ACDELCO Fits: 3.8L V6 PT2309
🇺🇸 US 🇨🇦 CA
Gold
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DORMAN Fits: 3.8L V6 645589
🇺🇸 US 🇨🇦 CA
2 Way Female with Leads
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GM GENUINE Fits: 3.8L V6 PT1718
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1718
Black
Square Shaped2-Way Femalewith Leads
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GM GENUINE Fits: 3.8L V6 PT3765
🇺🇸 US 🇨🇦 CA
SquareGray
Fitment notes — GM GENUINE PT3765
SquareGray2-Way Femalewith Leads
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ROSTRA Fits: 3.8L V6 610309
🇺🇸 US 🇨🇦 CA
with Square Connector
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S578
🇺🇸 US 🇨🇦 CA
Connector Shape: OvalGauge: 18
Fitment notes — STANDARD MOTOR PRODUCTS S578
Connector Shape: OvalGauge: 18Harness Lengthinches: 12Terminal Gender: Female
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UNITED MOTOR PRODUCTS Fits: 3.8L V6 CON92
🇺🇸 US 🇨🇦 CA
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WELLS Fits: 3.8L V6 1P1044
🇺🇸 US 🇨🇦 CA
Connector Shape: OblongTerminal Quantity: 2
Fitment notes — WELLS 1P1044
Connector Shape: OblongTerminal Quantity: 2Wiring Harness Length: 9.0 In
with Oval Connector
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WELLS Fits: 3.8L V6 1P1592
🇺🇸 US 🇨🇦 CA
with Square Connector
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This table covers the harness connectors at the Horn. 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.

HVAC Control Switch / Panel Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT1346
🇺🇸 US 🇨🇦 CA
BlackConnector
Fitment notes — GM GENUINE PT1346
BlackConnector
8-Way Femalewith Leads7-12GA and 4-18GA as Required
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S1148
🇺🇸 US 🇨🇦 CA
Connector Shape: Rectangle
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This table covers the harness connectors at the HVAC Control Switch / 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.

Idle Air Control (IAC) Valve Connector

Brand Part Number Markets Notes Buy
DORMAN Popular Fits: 3.8L V6 85137
🇺🇸 US 🇨🇦 CA
Black2-Wire
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STANDARD MOTOR PRODUCTS Popular Fits: 3.8L V6 HP3895
🇺🇸 US 🇨🇦 CA
HandypackLength (In): 1.125
Fitment notes — STANDARD MOTOR PRODUCTS HP3895
HandypackLength (In): 1.125Black
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ACDELCO Fits: 3.8L V6 PT2296
🇺🇸 US 🇨🇦 CA
GoldTerminal Quantity: 4
Fitment notes — ACDELCO PT2296
GoldTerminal Quantity: 4Terminal Type: Pressure Contact
Black and Blue4 Terminal Female
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DORMAN Fits: 3.8L V6 645405
🇺🇸 US 🇨🇦 CA
4 Way Female with Leads
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GM GENUINE Fits: 3.8L V6 PT2902
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2902
Black
Black4-Way Femalewith Leads
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ROSTRA Fits: 3.8L V6 610065
🇺🇸 US 🇨🇦 CA
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S551
🇺🇸 US 🇨🇦 CA
Connector Shape: OvalLength (In): 1.125
Fitment notes — STANDARD MOTOR PRODUCTS S551
Connector Shape: OvalLength (In): 1.125Terminal Type: BladeBlack
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UNITED MOTOR PRODUCTS Fits: 3.8L V6 CON76
🇺🇸 US 🇨🇦 CA
Terminal Quantity: 4
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WALKER PRODUCTS Fits: 3.8L V6 2701042
🇺🇸 US 🇨🇦 CA
Terminal Gender: FemaleIncludes Seal, O-Ring
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WELLS Fits: 3.8L V6 1P1026
🇺🇸 US 🇨🇦 CA
Terminal Type: BladeWiring Harness Length: 9.25 In
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This table covers the harness connectors at the Idle Air Control (IAC) 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.

Ignition Control Module (ICM) Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT789
🇺🇸 US 🇨🇦 CA
Gray14-Way Female
Fitment notes — GM GENUINE PT789
Gray14-Way Femalewith Leads
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S1026
🇺🇸 US 🇨🇦 CA
Gray
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WELLS Fits: 3.8L V6 1P1598
🇺🇸 US 🇨🇦 CA
with 14 Terminals
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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.

Inline Connector

Brand Part Number Markets Notes Buy
ROSTRA Popular Fits: 3.8L V6 610126
🇺🇸 US 🇨🇦 CA
with 3 Terminal(s)with 1 Female Connectors
Fitment notes — ROSTRA 610126
with 3 Terminal(s)with 1 Female Connectorswith Mobile Telephone PackageBlack
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WELLS Popular Fits: 3.8L V6 1P2171
🇺🇸 US 🇨🇦 CA
Fits To Instrument Panel Harnesswith 1 Terminal(s)
Fitment notes — WELLS 1P2171
Fits:
To Instrument Panel Harnesswith 1 Terminal(s)Blackwith Female Connectoror To Knock Sensorwith 1 Terminal(s)Blackwith Female Connector
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WELLS Popular Fits: 3.8L V6 1P1886
🇺🇸 US 🇨🇦 CA
Wiring Harness Length: 16.0 In
Fitment notes — WELLS 1P1886
Wiring Harness Length: 16.0 In
To high mount stop lights
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ROSTRA Fits: 3.8L V6 610385
🇺🇸 US 🇨🇦 CA
with 1 Terminal(s)with 1 Female Connectors
Fitment notes — ROSTRA 610385
with 1 Terminal(s)with 1 Female ConnectorsTo Instrument Panel Harness
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WELLS Fits: 3.8L V6 1P1619
🇺🇸 US 🇨🇦 CA
to Instrument Panel Harness, with Mobile Telephone Packagewith 3 Terminal(s)
Fitment notes — WELLS 1P1619
to Instrument Panel Harness, with Mobile Telephone Packagewith 3 Terminal(s)Blackwith Female Connector
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WELLS Fits: 3.8L V6 1P2077
🇺🇸 US 🇨🇦 CA
To Rear Window Defrosterwith 1 Terminal(s)
Fitment notes — WELLS 1P2077
To Rear Window Defrosterwith 1 Terminal(s)Blackwith Female Connector
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WELLS Fits: 3.8L V6 1P2007
🇺🇸 US 🇨🇦 CA
To Engine Harnesswith 4 Terminals
Fitment notes — WELLS 1P2007
To Engine Harnesswith 4 TerminalsGraywith Male Connector
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WELLS Fits: 3.8L V6 1P2004
🇺🇸 US 🇨🇦 CA
To Radio, with Mobile Tele Phone Provisionwith 8 Terminals
Fitment notes — WELLS 1P2004
To Radio, with Mobile Tele Phone Provisionwith 8 TerminalsBlackwith Female Connector
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WELLS Fits: 3.8L V6 1P1963
🇺🇸 US 🇨🇦 CA
to Inflatable Restraint Steering Wheel Module Coilwith 2 Terminal(s)
Fitment notes — WELLS 1P1963
to Inflatable Restraint Steering Wheel Module Coilwith 2 Terminal(s)YellowMale End
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WELLS Fits: 3.8L V6 1P1972
🇺🇸 US 🇨🇦 CA
To Interi
Fitment notes — WELLS 1P1972
To Interi
or:
Rear View Mirrorwith 7 TerminalsBlackwith Female Connector
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WELLS Fits: 3.8L V6 1P2566
🇺🇸 US 🇨🇦 CA
To Instrument Panel Harnesswith 10 Terminals
Fitment notes — WELLS 1P2566
To Instrument Panel Harnesswith 10 TerminalsNatural or WhiteMale End
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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.

Inside Rear View Mirror Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 PT382
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT382
Black
SquareExcept Inside Rearview Mirror, Light Sensitive (DD8)4-Way Femalewith Leads
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STANDARD MOTOR PRODUCTS Fits: 3.8L V6 S1611
🇺🇸 US 🇨🇦 CA
Connector Shape: SquareGender: Female
Fitment notes — STANDARD MOTOR PRODUCTS S1611
Connector Shape: SquareGender: Femaleblack
Vanity Mirror Connector
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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.

Buying Electrical Connector Parts for a 1997 Buick Regal

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: Blower Motor Control Module / Resistor Connector and Fuel Pump / Circuit Opening Relay Connector .

Frequently Asked Questions

How many electrical connector parts fit the 1997 Buick Regal?

Our catalog currently lists 339 electrical connector parts for the 1997 Buick Regal across 71 subcategories and 23 brands, covering both the 3.8L V6 and the 3.8L V6 Supercharged. Each part is matched to the engine(s) it fits.

Do electrical connector parts differ between 1997 Buick Regal 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 1997 Buick Regal?

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 1997 Buick Regal 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 1997 Buick Regal?

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 1997 Buick Regal

Electrical Connector Parts for Other Buick Regal 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.