2018 GMC Acadia Electrical Connector Parts

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

2 A/C Refrigerant Pressure Switch Connector parts for the 2018 GMC Acadia come from 2 brands — FOUR SEASONS and ROSTRA.

Part numbers include FOUR SEASONS 37236 and ROSTRA 610225.

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

5 ABS Wheel Speed Sensor Connector parts are listed for the 2018 GMC Acadia, from STANDARD MOTOR PRODUCTS, ACDELCO, HOLSTEIN and 1 other brand. STANDARD MOTOR PRODUCTS HP3945 carries the "Popular" badge.

This group includes STANDARD MOTOR PRODUCTS HP3945, ACDELCO PT2160 and HOLSTEIN 2HAR0035 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

One part is listed for the 2018 GMC Acadia — STANDARD MOTOR PRODUCTS S1479.

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. Read more

This group shows a single part: GM GENUINE 84677313.

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

3 Alternator / Generator Connector parts are listed for the 2018 GMC Acadia, from ACDELCO, GM GENUINE and STANDARD MOTOR PRODUCTS.

Listed part numbers: ACDELCO 84941154, GM GENUINE PT2971 and STANDARD MOTOR PRODUCTS S1437.

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

One part is listed for the 2018 GMC Acadia — STANDARD MOTOR PRODUCTS S2860.

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

12 Blower Motor Control Module / Resistor Connector parts for the 2018 GMC Acadia come from 5 brands — STANDARD MOTOR PRODUCTS, GPD, WELLS and 2 other brands. The "Popular" part is GPD 1713422.

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. Read more

12 Body Wiring Harness / Connector parts for the 2018 GMC Acadia come from GM GENUINE. The "Popular" part is GM GENUINE PT2612.

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

This group shows a single part: 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

5 Camshaft Position Sensor Connector parts are listed for the 2018 GMC Acadia, from STANDARD MOTOR PRODUCTS, GM GENUINE, HOLSTEIN and 2 other brands. STANDARD MOTOR PRODUCTS S2316 carries the "Popular" badge.

This group includes STANDARD MOTOR PRODUCTS S2316, GM GENUINE 86792094 and HOLSTEIN 2HAR0060 and the remaining parts above.

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

5 Chassis Wiring Harness / Connector parts for the 2018 GMC Acadia come from 2 brands — GM GENUINE and ACDELCO. The "Popular" part is GM GENUINE PT2971.

Listed part numbers: GM GENUINE PT2971, ACDELCO 84941154 and GM GENUINE 22836728, plus the other parts above.

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

4 Crankshaft Position Sensor Connector parts are listed for the 2018 GMC Acadia, from GM GENUINE, HOLSTEIN, STANDARD MOTOR PRODUCTS and 1 other brand.

Listed part numbers: GM GENUINE 86792094, HOLSTEIN 2HAR0060 and STANDARD MOTOR PRODUCTS S2316, plus the other parts above.

This table covers the harness connectors at the Differential Lock 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

GM GENUINE supplies both parts for the 2018 GMC Acadia.

Listed part numbers: GM GENUINE 84896487 and GM GENUINE 84896488.

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

8 Engine Wiring Harness / Connector parts for the 2018 GMC Acadia come from 2 brands — GM GENUINE and ACDELCO. The "Popular" part is GM GENUINE PT2974.

This group includes GM GENUINE PT2974, GM GENUINE PT3829 and ACDELCO 84941154 and the remaining parts 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

5 Fuel Injector Connector parts are listed for the 2018 GMC Acadia, from STANDARD MOTOR PRODUCTS, GB REMANUFACTURING, GM GENUINE and 1 other brand. STANDARD MOTOR PRODUCTS HP4347 carries the "Popular" badge.

Listed part numbers: STANDARD MOTOR PRODUCTS HP4347, GB REMANUFACTURING 5191 and GM GENUINE 19352907, 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

One part is listed for the 2018 GMC Acadia — STANDARD MOTOR PRODUCTS S3309.

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

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

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

7 Headlamp Wiring Harness / Connector parts for the 2018 GMC Acadia come from GM GENUINE. The "Popular" part is GM GENUINE 85519071.

Listed part numbers: GM GENUINE 85519071, GM GENUINE PT3612 and GM GENUINE PT2792, plus the other parts above.

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. Read more

GM GENUINE supplies the 4 Headliner Connector parts for the 2018 GMC Acadia.

Part numbers include GM GENUINE PT2726, GM GENUINE 13507121 and GM GENUINE 13577390, among others listed above.

This table covers the harness connectors at the Hybrid Battery Voltage 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 S2860.

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

One part is listed for the 2018 GMC Acadia — STANDARD MOTOR PRODUCTS S2894.

This table covers the harness connectors at the Ignition 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

STANDARD MOTOR PRODUCTS supplies both parts for the 2018 GMC Acadia.

This group includes STANDARD MOTOR PRODUCTS HP3810 and STANDARD MOTOR PRODUCTS S654.

This table covers the harness connectors at the Instrument Panel. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock. Read more

5 Instrument Panel Connector parts for the 2018 GMC Acadia come from GM GENUINE. The "Popular" part is GM GENUINE PT2195.

This group includes GM GENUINE PT2195, GM GENUINE PT2506 and GM GENUINE PT146 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

4 Knock / Detonation Sensor Connector parts are listed for the 2018 GMC Acadia, from GM GENUINE, STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and 1 other brand.

Part numbers include GM GENUINE 19301207, STANDARD MOTOR PRODUCTS S934 and UNITED MOTOR PRODUCTS CON191, among others listed above.

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

3 Manifold Pressure (MAP) Sensor Connector parts are listed for the 2018 GMC Acadia, from HOLSTEIN, STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.

Part numbers include HOLSTEIN 2HAR0060, STANDARD MOTOR PRODUCTS S2316 and UNITED MOTOR PRODUCTS CON62.

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

This group shows a single part: STANDARD MOTOR PRODUCTS S2507.

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

2 Oil Pressure Sender / Switch Connector parts for the 2018 GMC Acadia come from 2 brands — GM GENUINE and STANDARD MOTOR PRODUCTS.

Listed part numbers: GM GENUINE PT2980 and STANDARD MOTOR PRODUCTS S2882.

This table covers the harness connectors at the Oil Pump Control 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

This group shows a single part: GM GENUINE 12690487.

This table covers the harness connectors at the On-Board Diagnostic (OBD) Port. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock. Read more

One part is listed for the 2018 GMC Acadia — GM GENUINE 88988261.

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

GM GENUINE supplies the 3 Oxygen (O2) Sensor Connector parts for the 2018 GMC Acadia.

Listed part numbers: GM GENUINE PT2923, GM GENUINE PT2922 and GM GENUINE PT3353.

This table covers the harness connectors at the Park Assist (PAS) Camera. 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: METRA AXACGM1.

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

One part is listed for the 2018 GMC Acadia — STANDARD MOTOR PRODUCTS S2269.

This table covers the harness connectors at the Parking Brake 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

One part is listed for the 2018 GMC Acadia — STANDARD MOTOR PRODUCTS S1414.

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

One part is listed for the 2018 GMC Acadia — STANDARD MOTOR PRODUCTS S2267.

This table covers the harness connectors at the Radio. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock. Read more

2 Radio Connector parts for the 2018 GMC Acadia come from METRA.

Part numbers include METRA 712108 and METRA BACKUPCAM.

This table covers the harness connectors at the Starter 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

STANDARD MOTOR PRODUCTS supplies both parts for the 2018 GMC Acadia.

Part numbers include STANDARD MOTOR PRODUCTS HP3810 and STANDARD MOTOR PRODUCTS S654.

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

2 Starter Solenoid Connector parts are listed for the 2018 GMC Acadia, from STANDARD MOTOR PRODUCTS and WELLS.

This group includes STANDARD MOTOR PRODUCTS S2984 and WELLS 1P3645.

This table covers the Steering Column Wiring harnesses. Read more

One part is listed for the 2018 GMC Acadia — GM GENUINE 23188723.

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

2 Temperature Sender / Sensor Connector parts are listed for the 2018 GMC Acadia, from GM GENUINE and STANDARD MOTOR PRODUCTS.

Listed part numbers: GM GENUINE PT2550 and STANDARD MOTOR PRODUCTS S2860.

This table covers the harness connectors at the Trailer Adapter. 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 2018 GMC Acadia — CURT 57101.

This table covers the harness connectors at the Trailer Brake Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock. Read more

CURT supplies both parts for the 2018 GMC Acadia.

This group includes CURT 51422 and CURT 51423.

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

19 Trailer Connector parts for the 2018 GMC Acadia come from 5 brands — CURT, STANDARD MOTOR PRODUCTS, DORMAN and 2 other brands. The "Popular" part is CURT 56415.

This table covers the harness connectors at the Trailer Extension. 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 2018 GMC Acadia — CURT 56475.

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

4 Vapor Canister Vent Valve / Solenoid Connector parts are listed for the 2018 GMC Acadia, from STANDARD MOTOR PRODUCTS, ACDELCO and HOLSTEIN.

This group includes ACDELCO PT2160, HOLSTEIN 2HAR0035 and STANDARD MOTOR PRODUCTS HP3945 and the remaining parts above.

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

One part is listed for the 2018 GMC Acadia — STANDARD MOTOR PRODUCTS S2502.

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

One part is listed for the 2018 GMC Acadia — STANDARD MOTOR PRODUCTS S3082.

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

One part is listed for the 2018 GMC Acadia — STANDARD MOTOR PRODUCTS S2279.

This table covers the harness connectors at the Wiper Motor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock. Read more

One part is listed for the 2018 GMC Acadia — STANDARD MOTOR PRODUCTS S1423.

This table covers the terminals crimped onto a harness lead. Read more

GM GENUINE supplies the 4 Wire Terminal parts for the 2018 GMC Acadia.

Listed part numbers: GM GENUINE 13582308, GM GENUINE 13576369 and GM GENUINE 13575850, plus the other parts above.