2012 GMC SIERRA-1500 Parts and Accessories

Step Bars, Magnum RT Gen 2, Steel, Black Textured Finish, Chevrolet, GMC, Pair

Part Number: RPT-GTS16CH

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Mud Flaps, Rubber, Rear, with Weight, 12 in. Pair

Part Number: HUS-55101

5.0 out of 5 stars ( 3 )

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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: Today

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: Today

Wheels, Rebel D679, 18 x 9, Aluminum, Matte Black, 6 x 139.7mm Bolt Pattern, +20mm Offset, 5.790 in. Backspace, Each

Part Number: FLW-D67918908457

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Water Pump Crossover, Billet Aluminum, -12 AN Female Inlets, -16 AN Male Outlet, Black Anodized, Adjustable, Each

Part Number: EAR-LS0035ERL

5.0 out of 5 stars ( 1 )

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Wheels, Replica, Denali NZH, 22 in. x 9 in, Gloss Black, Machined Face, 6 x 5.5 in./139.7mm Bolt Circle, +31mm Offset, Each

Part Number: VXW-S888

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Header Bolts, Hex Head, 8mm x 1.25 Thread Size, Steel, Black Oxide, 0.984 in. Underhead Length, Chevy, Small Block LS, Set of 12

Part Number: MRG-918G

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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 )

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Mud Flaps, Rubber, Front, with Weight, 12 in. Pair

Part Number: HUS-55001

5.0 out of 5 stars ( 2 )

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

Part Number: HUS-55100

5.0 out of 5 stars ( 1 )

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Running Boards, OEM 6 in., Aluminum, Black Textured, Chevy, GMC, Each

Part Number: RPT-1701-0174BT

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Water Neck, LS Water Pump Adapter, Straight Up, Billet Aluminum, Clear Anodized, Chevy, Small Block LS, Kit

Part Number: EAR-LS0005ERL

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Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Red, 180 Degree Boots, Cadillac/Chevy, Pontiac, LS, Set

Part Number: TAY-84244

4.72 out of 5 stars ( 18 )

Estimated Ship Date: Today

Fuel Tank Sending Unit Replacement Components, Bracket, Chevrolet, GMC, Each

Part Number: AEI-18715

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Wheel, Replica Escalade Platinum, 22 in. x 9 in., Gunmetal, Machined Face, 6 x 5.5 in. Bolt Circle, +31mm Offset, Each

Part Number: VXW-S310

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Fender Splash Guards, Rear Inner Wheel well Position, Plastic, Black, Chevy, GMC, Pair

Part Number: HUS-79001

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Today

• Oversize $13.99

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: Today

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

Part Number: HUS-55000

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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 )

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Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Blue, Cadillac, Chevy, Pontiac, LS1/LS6, Set

Part Number: TAY-84644

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Vehicle Tent, Backroadz, Polyester, Gray, 6.5 ft. to 6.8 ft. Standard Bed Length, Each

Part Number: NAP-19022

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Wheel, Ram 1500, 22 in. x 9 in., Gloss Black, 6 x 5.5 in./139.7mm Bolt Circle, +18mm Offset, Each

Part Number: VXW-S732

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Wire, Spiro-Pro, 8mm, Blue, Coil Pack, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Set of 8

Part Number: TAY-76646

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Fuel pump, Electric, In-Tank, Phantom 340, Gasoline, E85, Chevy, GMC, Each

Part Number: AEI-18356

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