2012 GMC SIERRA-1500 Ignitions & Electrical

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

Part Number: PWM-58550-4

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Estimated Ship Date: Today

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Computer Programmer, EvoHT, Chevy, Dodge, Ford, GMC, Lincoln, Mazda, Mercury, Ram, Each

Part Number: EGE-86040

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Throttle Response Enhancer, PedalMonster, Aptiv GT 150, 6 Way, Stand Alone, Mobile Phone App, Each

Part Number: GBE-64320

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Battery, Endurance Series, AGM, 12 V, Deep Cycle/Starting, 880 Cold Cranking Amps, Top Terminals, Right Side Positive, Each

Part Number: BRL-B48-H6-L3

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Ignition Coils, Coil Pack, Epoxy, Square, Red, LS, V8, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Set of 8

Part Number: IZL-IGCL001-LS

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: GRN-28-1545-CBR

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Spark Plug Wires, High Performance, 8mm, Yellow Wires, Black Fire Sleeves, Cadillac, Chevy, GMC, Each

Part Number: GRN-28-5362HTYB

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Estimated Ship Date: Dec 19, 2025 if ordered today

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

Part Number: GRN-28-1629HTL

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Spark Plug Wires, Coil-Near-Plug, Red, GM, LS, Set

Part Number: GRN-28-1629HTRB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 17, 2025 if ordered today

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Computer Programmer, EvoHT2, Chevrolet, GMC, Duramax Diesel, Each

Part Number: EGE-26040

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 3, 2025 if ordered today

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Throttle Response Enhancer, Xcelerator, GM, Each

Part Number: JET-40101

3.92 out of 5 stars ( 13 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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

Part Number: GRN-28-1629HTBB

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Computer Tuner, Dynamic Spectrum Tuners, Chevy, GM, Each

Part Number: JET-14007

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Computer Programmer, SuperTuner, Buick, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Hummer, Lincoln, Mazda, Mercury, Pontiac, Ram, Each

Part Number: ACC-49505

3.73 out of 5 stars ( 30 )

Estimated Ship Date: Today

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

Part Number: GRN-28-1629-CBR

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Ignition Coils, Flame-Thrower, D514A Coil Pack Style, Socket, Epoxy, Black, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Set of 8

Part Number: PNX-30838

3.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Throttle Response Enhancer, PedalMonster, Aptiv GT 150, 6 Way, Stand Alone, iDash 1.8, DataMonster, SuperGauge, Each

Part Number: GBE-64321

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Throttle Response Enhancers, Throttle Sensitivity Boosters, Chevrolet, GMC, Each

Part Number: BDD-1057937

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 11, 2025 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Yellow Wires, 8.00mm Diameter, Cadillac, Chevrolet, GMC, 6.2L Gen V, Set

Part Number: GRN-28-1545-HTYB

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Computer Programmer, SCT Livewire Vision Performance Monitor, Hand-held, Each

Part Number: SCL-5015PWD

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

Part Number: GRN-28-1811HTBB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 19, 2025 if ordered today

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

Part Number: GRN-28-1811HTBLB

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Estimated Ship Date: Dec 19, 2025 if ordered today

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

Part Number: GRN-28-1811HTYB

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 18, 2025 if ordered today

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Throttle Response Enhancers, PedalMAX Drive by Wire Boosters, Cadillac, Chevy, GMC, Kit

Part Number: JMS-PX1015GMT

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Distributor, Flame-Thrower Plug and Play, Ignitor® II, Socket, Black Cap, Chevy, 200, 229, 262, Each

Part Number: PNX-D107700

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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