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

Dorman Wiring Connectors 84739

Wiring Pigtails, Wiring Connectors, Carburetor Choke Thermostat Connector, 1-pin, Female, Black, Buick, Cadillac, Chevy, Geo, GMC, Olds, Pontiac, Each

Part Number: RNB-84739

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Standard Motor Spark Plug Wire Sets 6884

Spark Plug Wire Sets, OE Replacement, Silicone, 8mm, Chevrolet, GMC, Big Block, Set

Part Number: SMP-6884

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Moroso Mag-Tune Spark Plug Wires 9137M

Spark Plug Wire Sets, Mag-Tune, Assembled, Spiral Core, 8mm, Black, Silicone Boots, Chevrolet, GMC, Pontiac, Set

Part Number: MOR-9137M

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Holstein Ignition Coils 2IGC0026

IGNITION COIL

Part Number: HLN-2IGC0026

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Alternators 7140BBULL12

Alternator, Performance, Silver Bullet, High Amp, GM 10si Case Style, 12 V, 140 Amps, Polished, V-Belt Pulley, Each

Part Number: TFF-7140BBULL12

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Tuff Stuff Performance Full-Size Starters 3631A

Starter, OEM-Style, Full Size, Inline Mounting, Chrome, Chevy Small Block, GM V6, Cadillac V8, Each

Part Number: TFF-3631A

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 7127ND6G12

Alternator, Performance, High Amp, GM 10si Case Style, 12 V, 100 Amps, Chrome, Each

Part Number: TFF-7127ND6G12

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Tuff Stuff Performance Silver Bullet Alternators 7139BBULL12

Alternator, Performance, Silver Bullet, High Amp, GM 10si Case Style, 12 V, 100 Amps, Polished, V-Belt Pulley, Each

Part Number: TFF-7139BBULL12

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 7127NK9

Alternator, Performance, High Amp, GM 10si Case Style, 12 V, 140 Amps, Chrome, V-Belt, Each

Part Number: TFF-7127NK9

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 7127NKP6G12

Alternator, Performance, High Amp, GM 10si Case Style, 12 V, 140 Amps, Polished, Serpentine, Each

Part Number: TFF-7127NKP6G12

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Holstein Ignition Modules 2IGM0039

IGNITION MODULE

Part Number: HLN-2IGM0039

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Universal Air Conditioner Pressure Switches SW 10011C

HVAC Pressure Switch

Part Number: UAC-SW10011C

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Holstein Ignition Coils 2IGC0022

IGNITION COIL

Part Number: HLN-2IGC0022

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Standard Motor Distributor Caps CB-8

Distributor Cap, Stock, Buick, Cadillac, Chevy, Geo, GMC, Isuzu, Jeep, Oldsmobile, Pontiac, Each

Part Number: SMP-CB-8

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Standard Motor Alternator Rectifiers D-56

Voltage Regulator and Rectifier, Alternator, 12 V, Buick, Cadillac, Chevy, Geo, GMC, Oldsmobile, Pontiac, for Nissan, Each

Part Number: SMP-D56

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Standard Motor Alternator Replacement Parts X-5425

Alternator Replacement Part, Bearing, Buick, Cadillac, Chevrolet, Geo, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-X5425

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Standard Motor Starter Brushes RX-120

Starter Rebuild Parts, Brush Set, Buick, Cadillac, Chevrolet, Ford, GMC, Oldsmobile, Pontiac, Set

Part Number: SMP-RX120

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Standard Motor Wiring Connectors S-961

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

Part Number: SMP-S961

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Standard Motor Spark Plug Wire Sets 7837

Spark Plug Wire Sets, OE Replacement, Silicone, 7mm, Includes Coil Wire, Chevrolet, GMC, Pontiac, 5.0/5.7L, Set

Part Number: SMP-7837

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Standard Motor Blue Streak Premium Street Performance Spark Plug Wire Sets 10058

Spark Plug Wires, Blue Streak, Spiral Wound, 8.5mm, Black, Buick, Cadillac, Chevy, GMC, Jeep, V-6, Set

Part Number: SMP-10058

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Four Seasons Wiring Connectors and Pigtails 37205

Harness Connector

Part Number: FSS-37205

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Four Seasons Wiring Connectors and Pigtails 37227

Harness Connector

Part Number: FSS-37227

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Davis Unified Ignition Race Coil Kits 121001BL

HEI Distributor Upgrade Kit, 45,000 V Coil, Cap, Rotor, GM V6, Blue, Kit

Part Number: DUI-121001BL

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

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Estimated Ship Date: Jun 16, 2026 if ordered today

Four Seasons Blower Motor Switches 37569

Switch, Blower Motor Type, Rotary, Constant, Plastic, Each

Part Number: FSS-37569

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Davis Unified Ignition Race Coil Kits 121001RD

HEI Distributor Upgrade Kit, 45,000 V Coil, Cap, Rotor, GM V6, Red, Kit

Part Number: DUI-121001RD

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

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Estimated Ship Date: Jun 16, 2026 if ordered today