GMC SIERRA 2500 HD Ignitions & Electrical

Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Cadillac, Chevrolet, GMC, V8, Set

Part Number: GRN-28-5362HTBLB

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Ceramic Boots, Yellow, 8.00mm Diameter, 12 in. Length, GM, V8, Set

Part Number: GRN-28-1629-CBY

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Ceramic Boots, Yellow, 8.00mm Diameter, 10 in. Length, Cadillac, Chevrolet, GMC, Hummer, V8, Set

Part Number: GRN-28-1545-CBY

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Spark Plug Wires, 8mm, Black Wire, 8 Blue, Straight Boot Ends, Buick, Cadillac, Chevrolet, GMC, Saab, Set

Part Number: GRN-28-1629HTB

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 30, 2025 if ordered today

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Throttle Response Enhancer, Sprint Booster, Cadillac, Chevy, GMC, Each

Part Number: AFE-77-14003

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Jan 2, 2026 if ordered today

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Sprint Booster Power Converter

Part Number: AFE-77-14009

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Ignition Coil, SCORCHER High-Performance, Coil Pack Style, Round, Blue, Cadillac, Chevy, GMC, Set of 8

Part Number: AFE-77-92012-MD

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Module, Scorcher Blue, 4-Position, Chevrolet, GMC, 6.6L, Each

Part Number: AFE-77-84007

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Module, Scorcher Blue, 4-Position, Chevrolet, GMC, 6.6L, Each

Part Number: AFE-77-84008

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Module, Scorcher Blue, 4-Position, Chevrolet, GMC, 6.6L, Each

Part Number: AFE-77-84010

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Ignition Coil, SCORCHER High-Performance, Coil Pack Style, Female/Socket, Square, Blue, Cadillac, Chevy, GMC, Set of 6

Part Number: AFE-77-92003-MC

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Module, Scorcher HD, 4-Position, Chevrolet, GMC, 6.6L, Duramax Diesel, Each

Part Number: AFE-77-44005

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Module, Scorcher HD, 4-Position, Chevrolet, GMC, 6.6L, Duramax Diesel, Each

Part Number: AFE-77-44006

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Computer Chips and Modules, Scorcher HD, Chevrolet, GMC, 6.6L, Duramax, Each

Part Number: AFE-77-44010

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Fuel Pressure Sensor

Part Number: SMP-FPS46

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Estimated Ship Date: Dec 22, 2025 if ordered today

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ALTERNATOR

Part Number: NAL-22781131

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Sensor - Pressure

Part Number: SMP-FPS1

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Module, Scorcher HD, 4-Position, Chevrolet, GMC, 6.6L, Duramax Diesel, Each

Part Number: AFE-77-44007

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Speedometer Calibrator Chevy/GMC 1500/2500HD/3500HD/Tahoe/Yukon (07-18 & Classic)

Part Number: ROU-90009

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Sensor - Pressure

Part Number: SMP-FPS28

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Speedometer Recalibration Device, Inline Speedometer Calibrator Module, Electronic, Chevy, GMC, Each

Part Number: ROU-90045

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Ignition Coil Covers, Smooth, Billet Aluminum, Clear Anodized, Cadillac, Chevy, Pontiac, Small Block LS, Pair

Part Number: EMS-MS109-01CA

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Estimated Ship Date: Tomorrow if ordered today

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Ignition Coil Covers, Smooth, Billet Aluminum, Clear Anodized, Cadillac, Chevy, Pontiac, Small Block LS, Pair

Part Number: EMS-MS109-02CA

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Ignition Coil Covers, Ball Milled, Billet Aluminum, Clear Anodized, Chevy, GMC, Pontiac, Small Block LS, Pair

Part Number: EMS-MS109-03CA

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Coil Covers, Aluminum, Clear Anodized, Chevy, LS, With Cutout, Pair

Part Number: EMS-MS109-04CA

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