GMC SIERRA 2500 HD Ignitions & Electrical

Oxygen Sensor, 4-wire, Thread-in, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Each

Part Number: DFP-ES20008

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Spark Plug Wires, Flame-Thrower, Spiral Core, 8mm, Red, 135 Degree Boots, GM, LS, V8, Set

Part Number: PNX-808429

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

Electrical Switches, ACDelco Replacement Switches, Parking /Neutral position and Back Up Light Switch, Chevy, GMC, Each

Part Number: ADO-D2262C

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Spark Plug Wire Sets, 500 Ohm, Assembled, Spiral Core, Red Wires, 8.50mm Diameter, Buick, Chevrolet, GMC, Small Block LS, Set of 8

Part Number: HMI-8002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

Spark Plug Wires, Spiro-Pro, 8mm, Red, Stock Boots, GM with Chevy, 4.8, 5.3, 5.7, 6.0L Set

Part Number: TAY-72244

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Headlight Switch

Part Number: ADO-84948801

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Wiring Harnesses, Replacement, Fuel Rail Pressure Harness, 3-wire, Sleeved, Black, Pre-Terminiated, OEM Connectors, Chevy, GMC, 6.6L, Duramax, Each

Part Number: FLE-S0532

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

Sensor, Accelerator Pedal Position, Cadillac, Chevy, GMC, Each

Part Number: SMP-APS265

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

Nitrous Oxide Solenoid Mounting Bracket, Aluminum, Black, Designed To Mount On Top of GM LS Series Intake Manifolds, Chevrolet, Pontiac, Each

Part Number: NEX-15768

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Oxygen Sensor, Universal, Heated, Thread-In Mounting, Each

Part Number: DNP-234-4000

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Steering Wheel Position Sensor, OE Replacement, Cadillac, Chevrolet, GMC, Each

Part Number: SMP-SWS23

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Main Battery Fuse

Part Number: RNB-956-500

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Wiring Connectors and Pigtails, ACDelco Wiring Connectors, Pigtail Connector, 6 Wires, Multi-Purpose Connector, Chevy, GMC, Each

Part Number: ADO-PT3892

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• $20 Summit Bucks
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Fuel Vapor Canister Purge Solenoid, Chevy, GMC, Each

Part Number: SMP-CVS139

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

Oxygen Sensor, Universal Replacement, OE SmartLink™, Each

Part Number: BCH-15730

2.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/8/2025

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Red, Straight Boots, Cadillac/Chevy, GMC, 4.8/5.3/6.0L, Set

Part Number: TAY-82205

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Spark Plug Wires, ThunderVolt, 8.2mm, Black Wire, Spiral Core, Set

Part Number: TAY-82644

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Electrical Switches, ACDelco Replacement Switches, Door Mirror Switch, Cadillac, Chevy, GMC, Each

Part Number: ADO-19259975

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

• $20 Summit Bucks

Spark Plug Wires, Spiro-Pro, 8mm, Red, Stock Boots, Chevy, GMC, 8.1L, V8, Set

Part Number: TAY-72225

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Multi-Function Connector

Part Number: SMP-S2507

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Oxygen Sensor, OE Replacement, Each

Part Number: BCH-15200

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Mass Air Flow Sensor

Part Number: DFP-AF10682

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Manifold Absolute Pressure Sensor, Manifold Absolute Pressure Sensor

Part Number: DFP-PS10247

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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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: Monday 12/8/2025

Oxygen Sensor, 4-Wire, 0-1 V Range, Thread-in, Buick, Cadillac, Chevy, GMC, Each

Part Number: NGK-21579

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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