2013 Buick Lacrosse Electrical Connector Parts

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. Read more

3 A/C Compressor Clutch Coil Connector parts for the 2013 Buick Lacrosse come from 3 brands — FAMOUS BRAND, STANDARD MOTOR PRODUCTS and WELLS. Every part fits both the 2.4L L4 and the 3.6L V6.

Listed part numbers: FAMOUS BRAND PTA3046, STANDARD MOTOR PRODUCTS S2860 and WELLS 1P3386.

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. Read more

6 A/C Refrigerant Pressure Switch Connector parts are listed for the 2013 Buick Lacrosse, from STANDARD MOTOR PRODUCTS, WELLS, ACDELCO and 2 other brands. STANDARD MOTOR PRODUCTS HP4440 carries the "Popular" badge. All of them fit every engine offered in the 2013 Lacrosse.

Listed part numbers: STANDARD MOTOR PRODUCTS HP4440, WELLS 1P1065 and ACDELCO PT2319, plus the other parts above.

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. Read more

8 ABS Wheel Speed Sensor Connector parts for the 2013 Buick Lacrosse come from 5 brands — WELLS, STANDARD MOTOR PRODUCTS, ACDELCO and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS HP3945. Every part fits both the 2.4L L4 and the 3.6L V6.

This group includes STANDARD MOTOR PRODUCTS HP3945, STANDARD MOTOR PRODUCTS S824 and ACDELCO PT2160 and the remaining parts above.

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. Read more

3 Accelerator Pedal Position Sensor Connector parts for the 2013 Buick Lacrosse come from 3 brands — ROSTRA, STANDARD MOTOR PRODUCTS and WELLS. Every part fits both the 2.4L L4 and the 3.6L V6.

Part numbers include ROSTRA 610483, STANDARD MOTOR PRODUCTS S1048 and WELLS 1P1849.

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. Read more

One part is listed for the 2013 Buick Lacrosse — WELLS 1P4207.

This table covers the harness connectors at the Air Bag Clockspring. 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. Read more

One part is listed for the 2013 Buick Lacrosse — WELLS 1P3942.

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. Read more

2 Alternator / Generator Connector parts for the 2013 Buick Lacrosse come from 2 brands — ROSTRA and WELLS. Every part fits both the 2.4L L4 and the 3.6L V6.

This group includes ROSTRA 610177 and WELLS 1P2043.

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. Read more

4 Ambient Air Temperature Sensor Connector parts for the 2013 Buick Lacrosse come from 4 brands — ACDELCO, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand. Every part fits both the 2.4L L4 and the 3.6L V6.

Listed part numbers: ACDELCO PT2307, ROSTRA 610285 and STANDARD MOTOR PRODUCTS S717, plus the other parts above.

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. Read more

11 Blower Motor Control Module / Resistor Connector parts are listed for the 2013 Buick Lacrosse, from STANDARD MOTOR PRODUCTS, WELLS, FOUR SEASONS and 2 other brands. GPD 1713422 carries the "Popular" badge. All of them fit every engine offered in the 2013 Lacrosse.

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. Read more

5 Brake Fluid Level Sensor Connector parts are listed for the 2013 Buick Lacrosse, from STANDARD MOTOR PRODUCTS, ROSTRA, WALKER PRODUCTS and 1 other brand. ROSTRA 610108 carries the "Popular" badge. All of them fit every engine offered in the 2013 Lacrosse.

Listed part numbers: ROSTRA 610108, STANDARD MOTOR PRODUCTS HP4720 and STANDARD MOTOR PRODUCTS S575, plus the other parts above.

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. Read more

One part is listed for the 2013 Buick Lacrosse — STANDARD MOTOR PRODUCTS S2506.

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. Read more

10 Camshaft Position Sensor Connector parts for the 2013 Buick Lacrosse come from 7 brands — WALKER PRODUCTS, ROSTRA, STANDARD MOTOR PRODUCTS and 4 other brands. The "Popular" part is SKP SKS577. 2 parts fit every engine; the other 8 are engine-specific.

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. Read more

One part is listed for the 2013 Buick Lacrosse — WELLS 1P2717.

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. Read more

2 Crankshaft Position Sensor Connector parts for the 2013 Buick Lacrosse come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS. Every part fits both the 2.4L L4 and the 3.6L V6.

This group includes STANDARD MOTOR PRODUCTS S1497 and WELLS 1P2557.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S1746.

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. Read more

This group shows a single part: SKP SKS575.

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. Read more

One part is listed for the 2013 Buick Lacrosse — WELLS 1P3968.

This table covers the harness connectors at the Flex Fuel 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. Read more

2 Flex Fuel Sensor Connector parts are listed for the 2013 Buick Lacrosse, from STANDARD MOTOR PRODUCTS and WELLS.

This group includes STANDARD MOTOR PRODUCTS S2892 and WELLS 1P3387.

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. Read more

5 Fog / Driving Lamp Connector parts for the 2013 Buick Lacrosse come from 4 brands — STANDARD MOTOR PRODUCTS, ACDELCO, ROSTRA and 1 other brand. The "Popular" part is STANDARD MOTOR PRODUCTS S553. Every part fits both the 2.4L L4 and the 3.6L V6.

Part numbers include STANDARD MOTOR PRODUCTS S553, ACDELCO PT2298 and ROSTRA 610001, among others listed above.

This table covers the harness connectors at the Fuel Injection 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. Read more

7 Fuel Injection Pressure Sensor Connector parts for the 2013 Buick Lacrosse come from 4 brands — STANDARD MOTOR PRODUCTS, WELLS, ACDELCO and 1 other brand. The "Popular" part is STANDARD MOTOR PRODUCTS S577. Every part fits both the 2.4L L4 and the 3.6L V6.

Part numbers include STANDARD MOTOR PRODUCTS S577, STANDARD MOTOR PRODUCTS S1713 and ACDELCO PT2308, among others listed above.

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. Read more

8 Fuel Injector Connector parts for the 2013 Buick Lacrosse come from 6 brands — STANDARD MOTOR PRODUCTS, WELLS, ACDELCO and 3 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS HP3945. Every part fits both the 2.4L L4 and the 3.6L V6.

Listed part numbers: STANDARD MOTOR PRODUCTS HP3945, WELLS 1P1344 and ACDELCO PT2160, plus the other parts above.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S2904.

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. Read more

6 Fuel Tank Connector parts for the 2013 Buick Lacrosse come from 2 brands — GM GENUINE and STANDARD MOTOR PRODUCTS. The "Popular" part is GM GENUINE PT2612. Every part fits both the 2.4L L4 and the 3.6L V6.

Listed part numbers: GM GENUINE PT2612, GM GENUINE PT1401 and GM GENUINE PT2648, plus the other parts above.

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. Read more

3 Fuel Tank Pressure Sensor Connector parts are listed for the 2013 Buick Lacrosse, from ROSTRA, STANDARD MOTOR PRODUCTS and WELLS. All of them fit every engine offered in the 2013 Lacrosse.

Listed part numbers: ROSTRA 610022, STANDARD MOTOR PRODUCTS S1445 and WELLS 1P1475.

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. Read more

STANDARD MOTOR PRODUCTS supplies both parts for the 2013 Buick Lacrosse. All of them fit every engine offered in the 2013 Lacrosse.

This group includes STANDARD MOTOR PRODUCTS LWH104 and STANDARD MOTOR PRODUCTS LWH112.

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. Read more

2 Horn Connector parts are listed for the 2013 Buick Lacrosse, from DORMAN and ROSTRA. All of them fit every engine offered in the 2013 Lacrosse.

Listed part numbers: DORMAN 645215 and ROSTRA 610059.

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. Read more

3 Ignition Coil Connector parts for the 2013 Buick Lacrosse come from 3 brands — STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and WELLS. Every part fits both the 2.4L L4 and the 3.6L V6.

Listed part numbers: STANDARD MOTOR PRODUCTS S1589, UNITED MOTOR PRODUCTS CON215 and WELLS 1P3295.

This table covers the harness connectors at the Ignition Starter 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. Read more

2 Ignition Starter Switch Connector parts for the 2013 Buick Lacrosse come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS. Every part fits both the 2.4L L4 and the 3.6L V6.

This group includes STANDARD MOTOR PRODUCTS S2320 and WELLS 1P2517.

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. Read more

5 Inline Connector parts are listed for the 2013 Buick Lacrosse, from WELLS and ROSTRA. WELLS 1P3409 carries the "Popular" badge. All of them fit every engine offered in the 2013 Lacrosse.

This group includes WELLS 1P3409, ROSTRA 610294 and ROSTRA 610948 and the remaining parts above.

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. Read more

3 Knock / Detonation Sensor Connector parts for the 2013 Buick Lacrosse come from 3 brands — STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and WELLS. Every part fits both the 2.4L L4 and the 3.6L V6.

Part numbers include STANDARD MOTOR PRODUCTS S934, UNITED MOTOR PRODUCTS CON191 and WELLS 1P1571.

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. Read more

4 Manifold Pressure (MAP) Sensor Connector parts for the 2013 Buick Lacrosse come from 4 brands — BWD/NIEHOFF, STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and 1 other brand. Every part fits both the 2.4L L4 and the 3.6L V6.

Listed part numbers: BWD/NIEHOFF PT944, STANDARD MOTOR PRODUCTS S1038 and UNITED MOTOR PRODUCTS CON7, plus the other parts above.

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. Read more

One part is listed for the 2013 Buick Lacrosse — STANDARD MOTOR PRODUCTS S2507.

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. Read more

2 Oil Level Sensor Connector parts for the 2013 Buick Lacrosse come from STANDARD MOTOR PRODUCTS.

Listed part numbers: STANDARD MOTOR PRODUCTS HP4325 and STANDARD MOTOR PRODUCTS S1024.

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. Read more

6 Oil Pressure Sender / Switch Connector parts are listed for the 2013 Buick Lacrosse, from ROSTRA, STANDARD MOTOR PRODUCTS and WELLS. 2 parts fit every engine; the other 4 are engine-specific.

This group includes ROSTRA 610130, ROSTRA 610271 and STANDARD MOTOR PRODUCTS S639 and the remaining parts above.

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. Read more

3 Oxygen (O2) Sensor Connector parts for the 2013 Buick Lacrosse come from 2 brands — WELLS and ROSTRA. 1 part fits every engine; the other 2 are engine-specific.

This group includes ROSTRA 610365, WELLS 1P1686 and WELLS 1P1690.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S1497.

This table covers the harness connectors at the Power Brake Booster. 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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S1445.

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. Read more

One part is listed for the 2013 Buick Lacrosse — STANDARD MOTOR PRODUCTS S1481.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S1288.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S1536.

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. Read more

One part is listed for the 2013 Buick Lacrosse — STANDARD MOTOR PRODUCTS S1038.

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. Read more

One part is listed for the 2013 Buick Lacrosse — ACDELCO PT1642.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S1029.

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. Read more

2 Sunroof / Sunshade Switch Connector parts for the 2013 Buick Lacrosse come from WELLS. Every part fits both the 2.4L L4 and the 3.6L V6.

Part numbers include WELLS 1P3297 and WELLS 1P3943.

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. Read more

9 Temperature Sender / Sensor Connector parts for the 2013 Buick Lacrosse come from 8 brands — STANDARD MOTOR PRODUCTS, WELLS, ACDELCO and 5 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS TX3A. 3 parts fit every engine; the other 6 are engine-specific.

This group includes STANDARD MOTOR PRODUCTS TX3A, WELLS 1P1006 and ACDELCO PT2386 and the remaining parts above.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S2409.

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. Read more

One part is listed for the 2013 Buick Lacrosse — CURT 56098.

This table covers the harness connectors at the Trunk 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. Read more

This group shows a single part: WELLS 1P2008.

This table covers the harness connectors at the Turn Signal 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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S1600.

This table covers the harness connectors at the Vapor Canister. 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. Read more

5 Vapor Canister Connector parts are listed for the 2013 Buick Lacrosse, from STANDARD MOTOR PRODUCTS, ACDELCO, HOLSTEIN and 1 other brand. STANDARD MOTOR PRODUCTS HP3945 carries the "Popular" badge. All of them fit every engine offered in the 2013 Lacrosse.

Listed part numbers: STANDARD MOTOR PRODUCTS HP3945, ACDELCO PT2160 and HOLSTEIN 2HAR0035, plus the other parts above.

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. Read more

4 Vapor Canister Purge Valve / Solenoid Connector parts for the 2013 Buick Lacrosse come from 3 brands — WELLS, DORMAN and STANDARD MOTOR PRODUCTS. 2 parts fit every engine; the other 2 are engine-specific.

Listed part numbers: DORMAN 645631, STANDARD MOTOR PRODUCTS S1414 and WELLS 1P1479, plus the other parts above.

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. Read more

6 Vapor Canister Vent Valve / Solenoid Connector parts for the 2013 Buick Lacrosse come from 5 brands — STANDARD MOTOR PRODUCTS, ACDELCO, HOLSTEIN and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS HP3945. Every part fits both the 2.4L L4 and the 3.6L V6.

Part numbers include STANDARD MOTOR PRODUCTS HP3945, STANDARD MOTOR PRODUCTS S824 and ACDELCO PT2160, among others listed above.

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. Read more

One part is listed for the 2013 Buick Lacrosse — WELLS 1P3846.

This table covers the harness connectors at the Variable Valve Timing (VVT) 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. Read more

5 Variable Valve Timing (VVT) Solenoid Connector parts for the 2013 Buick Lacrosse come from 3 brands — STANDARD MOTOR PRODUCTS, DORMAN and WALKER PRODUCTS.

This group includes DORMAN 645168, STANDARD MOTOR PRODUCTS S1487 and STANDARD MOTOR PRODUCTS S1318 and the remaining parts above.

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. Read more

4 Washer Fluid Level Sensor Connector parts for the 2013 Buick Lacrosse come from 3 brands — STANDARD MOTOR PRODUCTS, ACDELCO and WALKER PRODUCTS. Every part fits both the 2.4L L4 and the 3.6L V6.

Part numbers include ACDELCO PT2307, STANDARD MOTOR PRODUCTS HP4720 and STANDARD MOTOR PRODUCTS S575, among others listed above.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S2279.

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. Read more

This group shows a single part: WELLS 1P3314.