2012 GMC SIERRA-1500 Parts and Accessories

Headers, Stainless, Natural Finish, 3/8 in. Flanges, 1.750 in. Primary Tubes, 3.00 in. Outlet, Cats, Y-Pipe, Chevy, GMC Truck, Long System, Pair

Part Number: AMH-S00361

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Headers, Stainless, Natural Finish, 3/8 in. Flanges, 1.875 in. Primary Tubes, 3.00 in. Outlet, No Cats, Y-Pipe, Chevy, GMC Truck, Long System, Pair

Part Number: AMH-S00362

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Headers, Stainless, Natural Finish, 3/8 in. Flanges, 1.875 in. Primary Tubes, 3.00 in. Outlet, Cats, Y-Pipe, Chevy, GMC Truck, Long System, Pair

Part Number: AMH-S00363

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Tire, Ecsta STX, 275/55R20/XL, Radial, 117 Load Range, V Speed Rated, Blackwall, Each

Part Number: KHT-1832813

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Tire, Dueler H/L Alenza, 275/55-20, All-Season, Radial, Outline White Letter, 11.20 Section Width, T Speed Rating, 2,535 lbs. Max Load, Each

Part Number: BDG-000862

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Tire, Duravis R500 HD, LT 245/70-17, Radial, E Load Range, R Speed Rated, Blackwall, Each

Part Number: BDG-191894

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Tire, Dueler H/L Alenza, 275/55-20, All-Season, Radial, Blackwall, 11.20 Section Width, H Speed Rating, 113 Load Index, 2,535 lbs. Max Load, Each

Part Number: BDG-012113

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Estimated Ship Date: Nov 24, 2025 if ordered today

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PERFORMANCE ELITE SERIES 2.5 COIL-OVER RESERVOIR SHOCK (PAIR)

Part Number: FRS-883-06-164

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Tonneau Cover, Switchblade, Aluminum, Black, Chevy, GMC, 6 1/2 ft. Bed, Each

Part Number: PEC-SMC0303

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Step Bars, Big Step, 4 in. Diameter, Aluminum, Black Textured Powdercoated, Chevy, GMC, Pair

Part Number: AAU-AL234045

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 2, 2025 if ordered today

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Step Bars, Aluminum, Black Powdercoated, Gloss, 6.00 in. Diameter, 53.00 in. Length, Chevrolet, GMC, Pair

Part Number: AAU-4445006

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Step Bars, Stainless Steel, Polished, 6.00 in. Diameter, 53.00 in. Length, Chevrolet, GMC, Pair

Part Number: AAU-4444006

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Step Bars, Aluminum, Black Powdercoated, Gloss, 6.00 in. Diameter, 53.00 in. Length, Chevrolet, GMC, Pair

Part Number: AAU-4445040

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Nerf Bars and Step Bars, Black Tread Side Step Bars, Aluminum, Black Powdercoat, 6.00 in. Diameter, for Nissan, Chevy, Dodge, Ford, GMC, Toyota, Pair

Part Number: DZZ-DZ16401

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Nerf Bars and Step Bars, Brite-Tread Side Step Bars, Aluminum, Polished, 6.00 in. Diameter, for Nissan, Chevrolet, Dodge, Ford, GMC, Ram, Toyota, Pair

Part Number: DZZ-DZ16412

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Step Bars, Nerf Bars, Cab Length, Steel, Black Powdercoated, 3 in. Diameter, Chevy, GMC, Pair

Part Number: NFB-C0780CC

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Step Bars, Nerf Bars, Oval, Composite, Black, 5 in. Diameter, Chevy, Pair

Part Number: LND-22758068

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 2, 2025 if ordered today

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Step Bars, Nerf Bars, Oval, Composite, Black, 5 in. Diameter, Chevy, GMC, Pair

Part Number: LND-22758768

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 2, 2025 if ordered today

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Running Boards, Crossroads, Aluminum, Natural, 87 in. Length, Chevy, GMC, Pair

Part Number: LND-22908768

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 2, 2025 if ordered today

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Step Bars, Nerf Bars, Latitude, 3 in., Stainless Steel, Polished, Chevy, GMC, Pair

Part Number: LND-26510011

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Nerf Bars and Step Bars, 5 in. Curved Oval Nerf Bars, Stainless Steel, Gloss Black Powdercoated, 5.00 in. Diameter, Chevrolet, GMC, Pair

Part Number: LND-24210562

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Nerf Bars and Step Bars, 5 in. Curved Oval Nerf Bars, Stainless Steel, Gloss Black Powdercoated, 5.00 in. Diameter, Chevrolet, GMC, Pair

Part Number: LND-24210688

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Fits all applications with OLD STYLE Extrusion Call AMP tech support for deta

Part Number: MPA-75151-01A

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Axle Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Part Number: ZUD-RAA435-209B

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Core Charge $400.00
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Axle Assembly, Remanufactured, Open, 3.23:1 Ratio, Each

Part Number: ZUD-RAA435-208A

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Core Charge $400.00
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