2012 GMC SIERRA-1500 Ignitions & Electrical

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

Part Number: MOR-73704

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Ignition Coil, SCORCHER High-Performance, Coil Pack Style, Round, Blue, Cadillac, Chevy, GMC, Each

Part Number: AFE-77-92012

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Throttle Enhacer, Pedal 2 Metal Throttle Enhancer, Chevy, GMC, Each

Part Number: AFE-77-20006

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Computer Chip/Module, Stage 1, Chevy, GMC, SUV/Pickup, Each

Part Number: JET-20710

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Computer Chip/Module, Stage 2, Chevy, GMC, SUV/Pickup, Each

Part Number: JET-20710S

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Computer Chip/Module, Stage 1, Cadillac, GMC, SUV, Each

Part Number: JET-20814

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Computer Chip/Module, Stage 2, Cadillac, GMC, SUV, Each

Part Number: JET-20814S

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Estimated Ship Date: Jan 12, 2026 if ordered today

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EZ-Tune Programmer, Chevy, GMC, Cadillac, Each

Part Number: JET-16008

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Sensor, ABS Wheel Speed Sensor, Replacement, Each

Part Number: HLN-2ABS0800

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Sensor, Engine Crankshaft Position Sensor, Replacement, Each

Part Number: HLN-2CRK0257

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Sensor, Ignition Knock Sensor, Replacement, Each

Part Number: HLN-2KNC0146

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Sensor, Ignition Knock Sensor, Replacement, Each

Part Number: HLN-2KNC0414

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Estimated Ship Date: Oct 28, 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: Nov 14, 2025 if ordered today

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Wiring Connector and Pigtail, 14-gauge, 8-pin, Male, Includes 8 Butt Connectors, for use on Acura®, for Nissan, Chevy, GMC, Mercury, Pontiac, Each

Part Number: SMP-S-1764

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Estimated Ship Date: Oct 27, 2025 if ordered today

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EM- Fog Lamp Switch Cn

Part Number: SMP-S-1399

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Sensor, Manifold Pressure Sensor, MAP, Replacement, Each

Part Number: HLN-2MAP4002

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Starter Motor, First Time Fit

Part Number: DNP-280-5398

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Estimated Ship Date: Nov 4, 2025 if ordered today

• Core Charge $30.00
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Ignition Voltage Booster, Mini VIP, GM Each

Part Number: DUI-5577-102

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Trailer Towing Package Relay

Part Number: SMP-RY-1755

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Steering Angle Sensor

Part Number: SMP-SWS95

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Spark Plug Wire Set

Part Number: DFP-XS10548

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Ignition Coil

Part Number: HLA-230035751

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Ignition Coil

Part Number: HLA-230035761

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Mass Airflow Modifier, 156 in. Wire Length, Chevy, GMC, Each

Part Number: JMS-4001GM2

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 27, 2025 if ordered today

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ABS Speed Sensor, 2-Pole, Hall Sensor, Front Axle Left or Right, Each

Part Number: HLA-230040421

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Estimated Ship Date: Dec 4, 2025 if ordered today

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