GMC SIERRA 2500 HD Ignitions & Electrical

Wiring Connectors and Pigtails, ACDelco Wiring Connectors, Pigtail Connector, 4 Wires, Multi-Purpose Connector, Each

Part Number: ADO-PT2877

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• $20 Summit Bucks
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Sensor, MAP, GM Style, 2 Bar Range, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: SMP-AS314

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Alternator, for aftermarket Bracket Setups, -Motor swaps- for aftermarket Bracket Setups LS truck-suv, -Motor swaps-LS truck\-suv

Part Number: MEH-B8206170P

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Wiring Pigtail, Alternator, Female, 1-pin, Each

Part Number: ADO-PT1235

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• $20 Summit Bucks

Alt GM Denso Natural 245A 6 Groove 17.5V Preset Voltage

Part Number: PWM-48550-175

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Computer Programmer, Diesel Evolution CS2, Chevy, Dodge, Ford, GMC, Ram, Each

Part Number: EGE-85301

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Wiring Pigtails, Throttle Body, Accelerator Pedal Sensor, Chrysler, Dodge, Jeep, Each

Part Number: SMP-S2912

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Alternator, High-Amp, GM AD244 Case, 220 amps, Under Drive Serpentine Pulley, Offset Mount, Black Powdercoat, Internal Regulator, Chevrolet, GMC, Each

Part Number: PWM-582373

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Ignition Coil Pack, SOS, Round, Epoxy Filled, Black, 40,000 V, Set of 8

Part Number: DUI-65150

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Wiring Pigtails, 2-pin, Male, Black, for use on Honda®, for Hyundai, for Nissan, BMW, Chevy, Chrysler, Dodge, Ford, GMC, Saab, Toyota, Volvo, Each

Part Number: SMP-S524

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Estimated Ship Date: Today

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

Part Number: ADO-PT2135

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Alternator, AD244 Style, 2 Pin Regulator, 220 Amps, Offset 2 Inch Pulley, Polished Finish, Serpentine, Cadillac, Chevy, GMC, Each

Part Number: PWM-68302

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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A/C Clutch Cycle Switch

Part Number: UAC-SW10082C

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Estimated Ship Date: Today

Alternators and Generators, High-Output Racing, 12 V, 240 amps, Black/Natural, Rear Output, Serpentine Pulley, Chevy, Cadillac, GMC, Pontiac, Each

Part Number: MEH-8237240-REAR

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Estimated Ship Date: Dec 22, 2025 if ordered today

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EM- Wiper Motor Cn

Part Number: SMP-S-1423

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

Wiring Pigtail, Barometric Pressure Sensor Connector, Cam Position Connector, Crankshaft Position Connector, MAP Sensor Connector, Chevy, GMC, Each

Part Number: FLE-S0444

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Estimated Ship Date: Today

Alternator, IGM AD244, Internal Regulator, 220 Amp, Under Drive Pulley, Natural, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: PWM-482373

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Accessory Power Outlets, USB Port/Cover, Jet Black, Clip-On, Polymer Plastic, Cadillac, Chevy, GMC, Each

Part Number: RNB-57019

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Oxygen Sensors, ACDelco GM Genuine Parts Oxygen Sensors, 4-Wire, Downstream, Cadillac, Chevy, GMC, Hummer, Each

Part Number: ADO-213-4257

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Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
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Vehicle Speed Sensor, OE Replacement, Transmission Speed, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Isuzu, Each

Part Number: ADO-213-4667

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Spark Plug, Double Iridium, Copper Core, Tapered Seat, 14mm Thread, 17.5mm Reach, Resistor, Each

Part Number: BCH-9612

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Spark Plug, Iridium Long Life, ZTJ16VR10, 14mm Thread, 25.00mm Reach, Tapered Seat, Buick, Chevy, GMC, Hummer, Olds, Pontiac, Saturn, Each

Part Number: DNP-3539

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Spark Plug Wires, Ultra 40, Assembled, Spiral Core, 8.65mm, Blue, Straight, Chevy, Pontiac, 5.7L LS, Set

Part Number: MOR-73660

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 31, 2025 if ordered today

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Wiring Pigtails, 5-pin, Female, Black, for Hyundai, for Kia, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: SMP-S1262

Not Yet Reviewed

Estimated Ship Date: Today

Mass Air Flow Sensor with Housing Assembly

Part Number: SNN-3MF220

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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