GMC SYCLONE Ignitions & Electrical

Davis Unified Ignition Cap and Rotor Kits 15000RD

Cap and Rotor, Red, Male/HEI, Brass Terminals, Clamp-Down, GM V6, Kit

Part Number: DUI-15000RD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 6, 2026 if ordered today

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Estimated Ship Date: Jul 6, 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: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Standard Motor T-Series Voltage Regulators VR111T

Voltage Regulator, Stock, American Motors, Buick, Cadillac, Checker, Chevy, GMC, International, Jeep, Oldsmobile, Pontiac, Each

Part Number: SMP-VR111T

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

MechMan Elite Series Billet Alternators B81657400DB

Alternators and Generators, Elite Series Billet Alternators, 12 V, 400 amps, Dark Blue, Anodized, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MEH-B81657400DB

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Dorman Wiring Connectors 85143

Wiring Pigtails, Wiring Connectors, HVAC Clutch Coil Connector, 2-pin, Male, 18-gauge, Black, Cadillac, Chevy, Chrysler, Ford, GMC, Mercury, Each

Part Number: RNB-85143

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Standard Motor Distributor Pickups LX-342

Ignition Pickup, OEM Replacement, Asuna, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: SMP-LX342

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

ACDelco GM Genuine Parts A/C Clutch Cycle Switches 03041336

Electrical Switches, GM OE A/C Clutch Cycle Switches, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-15-2151

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Standard Motor Dimmer Switches DS-423

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

Part Number: SMP-DS423

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Standard Motor Wiring Connectors S-575

Wiring Pigtails, 2-pin, Male, Black, for Hyundai, for Kia, Buick, Cadillac, Chevy, Dodge, Fiat, Genesis, GMC, Isuzu, Jeep, Saab, Saturn, Suzuki, Each

Part Number: SMP-S575

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Standard Motor Wiring Connectors SK25

Wiring Pigtail, IAC Valve, Black, Female, 2-Pin, Each

Part Number: SMP-SK25

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Standard Motor Spark Plug Wire Sets 27624

Spark Plug Wires, Black Wire, Black Boots, Set

Part Number: SMP-27624

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Four Seasons Blower Motor Resistors 20081

Blower Motor Resistor, Each

Part Number: FSS-20081

3.5 out of 5 stars ( 2 )

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Taylor Street Thunder Spark Plug Wire Sets 51032

Spark Plug Wires, StreeThunder, Spiro-Wound, 8mm, Black, Four 90 Degree/Two Straight Boots, GM V6, Set

Part Number: TAY-51032

3.0 out of 5 stars ( 2 )

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

ACDelco Conventional Resistor Spark Plugs 19418153

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Tapered Seat, 14mm Thread, Each

Part Number: ADO-CR42TS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

20 amps ACDelco Replacement Relay 19160421

Relays, Replacement, 12 V, 20 amps, 4 Blade Terminals, Buick, Cadillac, Chevrolet, Dodge, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-15-81090

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

20 amps Standard Motor Relay RY-27

Relay, 20 Amp, 12 V, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-RY27

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Tuff Stuff Performance MAX AMP Output Factory Cast-Plus Alternators 8320FC1G1W

Alternator, 225 MAX AMP, 1-Groove, 1-Wire, Natural, V-Belt Pulley, Left Offset, Each

Part Number: TFF-8320FC1G1W

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2026 if ordered today

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Estimated Ship Date: Jul 16, 2026 if ordered today

Tuff Stuff Performance MAX AMP Stealth Black Alternators 8320B1G1W

Alternator, 225 MAX AMP, 1-Groove, 1-Wire, Black Powdercoated, V-Belt Pulley, Left Offset, Each

Part Number: TFF-8320B1G1W

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

ACDelco Wiring Connectors 19368868

Wiring Connectors and Pigtails, ACDelco Wiring Connectors, Pigtail Connector, 2 Wires, Multi-Purpose Connector, Each

Part Number: ADO-PT3800

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

ACDelco Wiring Connectors 88862303

Wiring Pigtails, Replacement, Female Wire Connector Type, BMW, Cadillac, Chevy, Chrysler, Ford, GMC, Jeep, Land Rover, Ram, Toyota, Volkswagen, Each

Part Number: ADO-PT2384

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Denso Iridium TT Spark Plugs 4716

Spark Plugs, Iridium TT, Tapered Seat, 14mm Thread, 11.6mm Reach, Resistor, Each

Part Number: DNP-4716

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 84032

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Black, 180/90 Boots, Chevy, GMC/Oldsmobile, 4.3L, V6, Set

Part Number: TAY-84032

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Holstein Parts Coolant Temperature Sensors 2CTS0001

Sensor, Coolant Temperature Sensor, Replacement, Each

Part Number: HLN-2CTS0001

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

10 amps Standard Motor T-Series Relay HR151T

Relay, Stock, 12 V, Blade, 3 Male Terminals, Each

Part Number: SMP-HR151T

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Four Seasons Harness Connectors 37219

Wiring Pigtail, Connector, Female, A/C Compressor, Black, Chevrolet, Pontiac, Each

Part Number: FSS-37219

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today