2012 GMC SIERRA-1500 Ignitions & Electrical

Spark Plug, Platinum Power, 14mm Thread, .708 in. Reach, Resistor, Each

Part Number: CPN-3013

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Spark Plug Wires, Assembled, 10mm Diameter, Spiral Core, Red, 9.00 in. Length, Chevy, Pontiac, LS, Set

Part Number: DUI-C9LSRD

4.46 out of 5 stars ( 13 )

Estimated Ship Date: Feb 17, 2026 if ordered today

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

Part Number: GRN-28-1545S-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Spark Plug Wires, Resistor, 7mm, Blue, Stock Boots, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saab, Set

Part Number: NGK-51440

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Direct Ignition Coil, Direct Ignition Coil OE Quality

Part Number: DNP-673-7107

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Wiring Pigtails, Replacement, Female Wire Connector Type, for Hyundai, AMC, Cadillac, Chevy, Chrysler, Ford, Geo, GMC, Jeep, Ram, Saturn, Suzuki, Each

Part Number: ADO-PT2386

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Ignition Wire Looms, Replacement, Clip-in, 1-wire, Plastic, Black, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-12132228

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Starter Solenoid, Replacement For PN 5096, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, LS Engine, Each

Part Number: MSD-5086

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Spark Plug Wires, Ultra 40, Spiral Core, 7.0mm, Black, 180 Degree Boots, Chevy, Set

Part Number: MOR-73703

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Estimated Ship Date: Dec 17, 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-28-1629HTBB

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Estimated Ship Date: Dec 12, 2025 if ordered today

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

Part Number: DNP-4511

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Estimated Ship Date: Today

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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Wire, Spark Plug Wire, 7.00mm, Black Wire, Buick, Cadillac, Chevrolet, GMC, Hummer, Truck.

Part Number: ADO-357D

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Spark Plug Wires, 8mm, Blue, OEM Boots, Chevy, Small Block, LS2, Set

Part Number: GRN-28-1811S

5.0 out of 5 stars ( 14 )

Estimated Ship Date: Dec 18, 2025 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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Ignition Coil, OEM Replacement, Chevy/Pontiac, 4.8, 5.3, 6.0, 6.2L, Each

Part Number: SMP-UF413

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Estimated Ship Date: Dec 9, 2025 if ordered today

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ABS Speed Sensors, ABS Wheel Speed Sensors, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-84356647

5.0 out of 5 stars ( 1 )

Estimated Ship Date: 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: Today

Ignition Switches, ACDelco GM Genuine Parts Ignition Switches, Ignition and Start Switch, Cadillac, Chevy, GMC, Hummer, Each

Part Number: ADO-85636870

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Sensor, Engine Crankshaft Position Sensor, Replacement, Each

Part Number: HLN-2CRK0258

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Spark Plug Wires, Max-Fire Ultra-Spark 50, Spiral Core, 50 ohms, 8.5mm, Red, Trucks, Buick, Cadillac, Chevy, GMC, Hummer, Saab, Small Block LS, Set

Part Number: EDL-22717

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: GRN-28-1811HTB

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 16, 2025 if ordered today

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Computer Programmer Accessory, Micro USB Cable, Replacement, iTSX, Livewire TS+, X4, Each

Part Number: SCL-4520

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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 12, 2025 if ordered today

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Wires, 6 cyl GM Custom Fit Red

Part Number: PNX-806426

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Estimated Ship Date: Dec 5, 2025 if ordered today

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