1987 GMC Electrical Wiring Ignitions & Electrical - Free Shipping on Orders Over $109 at Summit Racing

Standard Motor Dimmer Switches DS-423

Switch, Dimmer, Replacement, Chevy, GMC, Oldsmobile, Each

Part Number: SMP-DS423

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Summit Racing™ Reproduction Wiring Harnesses SUM-RP21423

Summit Racing™ Reproduction Wiring Harnesses SUM-RP21423

Wiring Harness, 1987-91 Chevy/GMC Truck, Pwr Door Window Harness, 4 Door Models, Driver Side Front Door, With Power Windows And Power Door Locks, Each

Part Number: SUM-RP21423

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Standard Motor Wiring Connectors S-700

Wiring Pigtails, 3-pin, Male, Tan, Buick, Chevy, GMC, Each

Part Number: SMP-S700

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

URO Parts Relays 8533176

Relay, Multi-Purpose, 12V, 5 Blade Terminals, OE-Style with Modern Electronics, Saab, Each

Part Number: URO-008584

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

30 amps Standard Motor Relay RY-83

Relay, Auxiliary Engine Cooling Fan, 30 amp, 12 V, 4 Terminal, Male Blade, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-RY83

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

ATP Automatic Transmission Wiring Harnesses JE-15

Wiring Pigtail, Vehicle Speed Sensor, 2-pin, 700R4, 4L60E, 4L80E, Each

Part Number: ATP-JE15

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Standard Motor Wiring Connectors S-705

Wiring Pigtails, AMC, Buick, Cadillac, Checker, Chevy, Eagle, Ford, Freightliner, GMC, International, Jeep, Mack, Oldsmobile, Peterbilt, Pontiac, Each

Part Number: SMP-S705

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Standard Motor Windshield Wiper Switches DS-809

Windshield Wiper Switch, Plastic, Black, Chevrolet, GMC, Each

Part Number: SMP-DS809

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Standard Motor Wiring Connectors S-555

Wiring Pigtails, 4-pin, Male, Black, AM General, Buick, Cadillac, Chevy, Eagle, GMC, Isuzu, Jaguar, Jeep, Land Rover, Oldsmobile, Pontiac, Each

Part Number: SMP-S555

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

ACDelco GM Genuine Parts HVAC Blower Motor Resistors 00500890

Blower Motor Resistor, GM OE HVAC, Chevy, GMC, Each

Part Number: ADO-15-80829

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Summit Racing™ Reproduction Wiring Harnesses SUM-RP21418

Wiring Harness, 1986-91 Chevy/GMC Truck, Pwr Door Window Harness, 4 Door Models, Driver Side Rear Door, With Power Windows And Power Door Locks, Each

Part Number: SUM-RP21418

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

ACDelco Wiring Connectors 88862221

CONNECTOR,INJR-FUEL

Part Number: ADO-PT2302

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Standard Motor Neutral and Backup Safety Switches LS-205

Neutral Safety and Backup Light Switch, Replacement, Steel/Plastic, for use on Honda®, Chevrolet, Dodge, GMC, Isuzu, Jeep, Pontiac, Each

Part Number: SMP-LS205

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Standard Motor Wiring Connectors HP4480

Wiring Connector and Pigtail, 14-gauge, 3-pin, Male, Asuna, Buick, Cadillac, Chevrolet, Ford, GMC, Isuzu, Oldsmobile, Pontiac, Each

Part Number: SMP-HP4480

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Dorman Power Window Switches 49214

Power Window Switch, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: RNB-49214

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Standard Motor Relays RY-139

Relay, Stock, 12 V, Each

Part Number: SMP-RY139

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Standard Motor T-Series Neutral and Backup Safety Switches LS205T

Neutral Safety and Backup Light Switch, T-Series, Chevrolet, Dodge, GMC, Isuzu, Jeep, Pontiac, Each

Part Number: SMP-LS205T

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

ACDelco Wiring Connectors 88862232

Wiring Connectors and Pigtails, ACDelco Wiring Connectors, 3-Pin Terminal, Multi-Purpose Wire Connector, Each

Part Number: ADO-PT2313

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Standard Motor Multi-Function Switches DS-1534

Switch - Misc.

Part Number: SMP-DS1534

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Standard Motor HVAC Control and Selector Switches HS-316

Switch, HVAC Control, A/C Selector, Cycle, Replacement, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Car, Truck, Each

Part Number: SMP-HS316

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Dorman Power Window Switches for 1985-1995 ASTRO, SAFARI - 901-027

Power Window Switch, Rocker, Momentary, Double Throw, Chevy/GMC, Van, Kit

Part Number: RNB-901-027

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Standard Motor Wiring Connectors S-754

Wiring Pigtails, 4-pin, Male, Black, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: SMP-S754

Not Yet Reviewed

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Dorman Power Door Lock Switches 49244

Door Lock Switch - Front Left and Right, 1 Button

Part Number: RNB-49244

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Standard Motor Wiring Connectors S-726

Wiring Pigtails, Female, Buick, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Each

Part Number: SMP-S726

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Standard Motor Wiring Connectors S-740

Wiring Pigtails, Windshield Washer Pump Connector, Female, Buick, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: SMP-S740

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today