2012 GMC SIERRA-1500 Ignitions & Electrical

Alternators and Generators, Elite Series Billet Alternators, 12 V, 370 amps, Red Anodized, Serpentine, Buick, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: MEH-B8302370RD

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

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Computer Programmer, Max Energy Power Programmer, Cadillac, Chevy, GMC, Each

Part Number: HYP-32501

4.26 out of 5 stars ( 46 )

Estimated Ship Date: Monday 9/15/2025

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Spark Plug Wires, Street/Strip, 8.5mm, Black, Straight Boots, Chevy GM, LS/LSX, Gen III/IV, Set

Part Number: SUM-887830

4.13 out of 5 stars ( 30 )

Estimated Ship Date: Monday 9/15/2025

Coolant Temperature Sensor, Each

Part Number: SMP-TX89

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/15/2025

Horn, OE Replacement, Low Tone, 12 V, Buick, Cadillac, Chevy, GMC, Kit

Part Number: ADO-84594590

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

Starter, Stock Style, Standard Rotation, Black/Natural, Chevy, GMC, Hummer, Saab, Each

Part Number: ADO-337-1138

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/15/2025

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Spark Plug, Iridium Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-101

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Monday 9/15/2025

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

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

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Monitor, Trinity 2 MX Performance, Monitor Only, Buick, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Hummer, Isuzu, Jeep, Mazda, Pontiac, Ram, Each

Part Number: DBL-9050

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Red Wires, 8.00mm Diameter, 8 in. Length, Buick, Cadillac, Chevrolet, GMC, Pontiac, V8, Set

Part Number: GRN-28-1811-HTR

4.4 out of 5 stars ( 15 )

Estimated Ship Date: Monday 9/15/2025

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Ignition Coils, Malevolent Series, Epoxy, Socket, Blue, 85,000 V, Corvette, Camaro, Set of 8

Part Number: GRN-28-0514-CPBM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 8, 2025 if ordered today

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Computer Programmer, Cadillac, Chevy, GMC/Hummer, Pickup/SUV, Each

Part Number: JET-15008

3.4 out of 5 stars ( 10 )

Estimated Ship Date: Monday 9/15/2025

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Spark Plugs, Iridium TT, Tapered Seat, 14mm Thread, 18mm Reach, Resistor, Each

Part Number: DNP-4713

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/15/2025

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: Monday 9/15/2025

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Spark Plug Wire, Solid Core, Black Stock Boots, LS1, LS6, LT Series, Set

Part Number: GRN-28-1545HTBB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

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Vehicle Speed Sensor, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Isuzu, Each

Part Number: ADO-213-1701

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/15/2025

Alternators and Generators, Elite Series Cast Alternators, 12 V, 320 amps, Black/Natural, Serpentine Pulley, Buick, Cadillac, Chevy, GMC, Hummer, Each

Part Number: MEH-8302320

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

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Spark Plug Wires, StreeThunder, Spiro-Wound, 8mm, Black, Straight Boots, Chevy, Small Block, Set

Part Number: TAY-51044

4.5 out of 5 stars ( 14 )

Estimated Ship Date: Monday 9/15/2025

Computer Chips and Modules, Auto Start/Stop Disabler, Blue LED, RPO Code KL9, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: RET-RA005B

4.54 out of 5 stars ( 24 )

Estimated Ship Date: Monday 9/15/2025

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Wiring Connector, GM 19368859, Cadillac, CTS, Gray Plastic, Each

Part Number: ADO-PT3846

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/15/2025

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: Monday 9/15/2025

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

Part Number: GRN-28-1545HTBLB

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 8, 2025 if ordered today

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Spark Plug Wire Retainer, Plastic, Black, Each

Part Number: NAL-12132229

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

Throttle Position Sensor, Replacement, Each

Part Number: ADO-19259452

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/15/2025

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

Part Number: SCL-5015PWD

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

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