2012 GMC SIERRA-1500 Parts and Accessories

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

Part Number: TAY-51044

4.47 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

Header Fasteners, Locking Header Bolts, Internal Allen/Hex Head, Stainless Steel, Chevy, Set of 12

Part Number: MRG-2235G

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

Mud Flaps, Rubber, Rear, without Weight, 12 in. Pair

Part Number: HUS-55100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Coolant Crossover Components, LS Steam Vent Adapters, -3 AN, One Single Outlet Adapter, One Dual Outlet Adapter, Aluminum, Black Anodized, Chevy, Set

Part Number: EAR-LS9809ERL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Water Neck, Aluminum, Polished, Straight Up, 1.50 in. Hose, GM, LS Engine, Each

Part Number: MRG-2671NA

3.29 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

Ignition Coil, Flame-Thrower, D514A Coil Pack Style, Socket, Epoxy, Black, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Each

Part Number: PNX-30831

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Ignition Coil, OEM Replacement, Chevy/Pontiac, 4.8, 5.3, 6.0, 6.2L, Each

Part Number: SMP-UF413

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Coolant Crossover Components, LS Steam Vent Adapters, Fitting Type, Male Swivel Elbow, Dual -4 AN Outlets, Aluminum, Black Anodized, Chevy, LS, Pair

Part Number: EAR-LS9805ERL

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Ignition Coils, Coil Pack, Mounting Bracket, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Workhorse, Workhorse Custom Chassis, Each

Part Number: SMP-UF413T

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Vehicle Speed Sensor, OEM Replacement, Buick, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: SMP-SC90

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Fuel Tank Lock Ring, Replacement, Steel, 7.344 in. O.D., Buick, Cadillac, Chevy, Ford, GMC, Hummer, Isuzu, Lincoln, Mazda, Saab, Saturn, Suzuki, Each

Part Number: RDR-4060003

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Spark Plug Wire Sets, ProConnect, Assembled, Spiral Core, Coil Pack, Straight Plug Boots, Black, Chevrolet, GMC, 4.3L, Set

Part Number: ACC-116082

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Ignition Coils, Coil Pack Style, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Workhorse, Workhorse Custom Chassis, V8, Each

Part Number: SMP-UF414T

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Mud Flaps, Custom-Molded, Rear, Thermoplastic, Black, GMC, Pair

Part Number: HUS-57801

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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