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

Part Number: ROU-90009

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Estimated Ship Date: Dec 15, 2025 if ordered today

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

Part Number: GRN-28-1629HTBL

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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, Black, 8.00mm Diameter, 12 in. Length, GM, V8, Set

Part Number: GRN-28-1629-CBB

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Alternator, High-Amp, 245 amp, 12 V, 1-Wire, Under Drive Serpentine Pulley, Natural Finish, Denso Case, Internal Regulator, Cadillac, Chevy, GMC, Each

Part Number: PWM-485503

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Alternator, HPR Large Frame, 245 Amp, Polished, Internal Regulator, Serpentine Pulley, Chevy, Cadillac, GMC, Each

Part Number: PWM-64007

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Alternator, 245 Amp, Serpentine Pulley, Polished, Chevy, GMC, Cadillac, Each

Part Number: PWM-68550-1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Alternator, Street, 165 Amps, Natural Finish, Under Drive Serpentine Pulley, Cadillac, Chevy, GMC, Each

Part Number: PWM-482473

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Alternator, AD244 Style, 2 Pin Regulator, 220 Amps, Natural Finish, Under Drive Serpentine Pulley, Cadillac, Chevy, GMC, Each

Part Number: PWM-483023

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Alternator, High-Amp, 245 amp, 12 V, 1-Wire, Serpentine, Natural Finish, Denso Case, Internal Regulator with Dash Light, Cadillac, Chevy, GMC, Each

Part Number: PWM-48550-4

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Estimated Ship Date: Dec 22, 2025 if ordered today

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2001-2006 GM Truck - SUV 6.6L Duramax Diesel

Part Number: MEH-11348250

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Estimated Ship Date: Dec 19, 2025 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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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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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, 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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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 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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ALTERNATOR

Part Number: NAL-22781131

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Estimated Ship Date: Mar 30, 2026 if ordered today

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

Part Number: GRN-28-1811-HTRB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 30, 2025 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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