2012 GMC SIERRA-1500 Parts and Accessories

Piston With Rings, Hypereutectic, Flat Top, 4.8L, 5.3L, Set of 8

Part Number: MAH-2243887WR100

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Step Bars, Nerf Bars, R5 M-Series Wheel-To-Wheel, Steel, Black Powdercoated, Chevy, GMC, Pair

Part Number: WSA-28-534575

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Nerf/Step Bar, HDX Drop Step, Stainless Steel, Black Textured, Chevrolet, GMC, Pair

Part Number: WSA-56-137252

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Step Bars, Nerf Bars, HDX, Stainless Steel, Black, Chevy, GMC, Pair

Part Number: WSA-56-119552

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 18, 2025 if ordered today

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Suspension Lift, 4WD, Chevy, GMC, Kit

Part Number: SLF-3700

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Wheel, D536 Maverick, 22 x 10, Aluminum, Chrome, 6 x 135mm Bolt Pattern, +10mm Offset, 5.890 in. Backspace, Each

Part Number: FLW-D53622009856

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Throttle Body, 108mm, Drive-By-Wire, Billet Aluminum, Natural, Chevy LS, LSX, Each

Part Number: GRN-GMTBLS108

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 8.6" GM, 3.73 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals

Part Number: SPZ-10743

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Catalytic Converter, California Grade, Universal, Stainless Steel Case, 9.000 in. Overall Length, 2.500 in. Inlet/Outlet, Each

Part Number: MPE-5481306

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Estimated Ship Date: Nov 3, 2025 if ordered today

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• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

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99-13 Chevy Pickup, 10 Point Roll Cage, 1-5/8" X .120" Wall, Dom Tubing

Part Number: RHC-13-0353-DOM

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Suspension Lowering Kit, Front Coil Spring and Spindle, Rear Flip Kit, 4 in. Front Drop, 6 in. Rear Drop, Chevy, GMC, Kit

Part Number: MXT-K331346-8

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Driveshaft, Balanced, Assembled, Rear, Steel, Length 105.910 in., Diameter 3.000 in., Chevrolet, GMC, Each

Part Number: RNB-976-564

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Estimated Ship Date: Nov 3, 2025 if ordered today

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U132 22X9 6X5.5 CHROME 25MM

Part Number: USM-S0058

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Suspension Lowering Kit, Rear Drop Kit, Shackle, Double Adjustable Shocks, 2-3 in. Rear, Chevy, GMC, Kit

Part Number: QA1-RDK52624

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Estimated Ship Date: Nov 11, 2025 if ordered today

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GM LT Series Coil - Cars 80KV - C7 Corvette & Gen 6 Camaro - Set of 8 - Black Body

Part Number: GRN-28-0514-CP

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Lift Kit, Blocks, 3 in. Rear, Chevy, GMC, RWD, Kit

Part Number: MXT-901340F

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Bed and Ladder Racks, Thule TracRac TracOne, Truck Bed Rack, Fixed Height, 800 lb. Capacity, Aluminum, Silver, Pair

Part Number: THU-27000XT

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Exhaust System, XP Series, Cat-Back, 409 Stainless Steel, Split Side Exit, Natural, Polished Tip, Chevy, GMC, Pickup, Kit

Part Number: MBR-S5056409

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Air Spring Helper Kit, 5,000 lbs. Maximum Safe Load, 0-6 in. of Lift, Air Compressor, Rear, Chevy, GMC, Kit

Part Number: ROU-10005C

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Air Spring Helper Kit, 5,000 lbs. Maximum Safe Load, 5 in. of Lift, Air Compressor, Rear, Chevy, GMC, Kit

Part Number: ROU-100054C

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Truck Bed Toolboxes, Red Label Series, Front of Truck Bed Location, 1-door, Steel, White Powdercoated, Locking, Chevy, Dodge, Ford, GMC, Toyota, Each

Part Number: DZZ-DZ8170S

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Step Bars, Nerf Bars, R5 Series, Stainless Steel, Polished, 5 in. Diameter, Chevy, GMC, Pair

Part Number: WSA-28-51035

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Camshaft, Hydraulic Roller, Advertised Duration 278/290, Lift .500/.500, Chevy, Small Block L99, LMG, L94, Each

Part Number: CCA-689-421-13

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• $100.00 Summit Bucks

Step Bars, Nerf Bars, HDX Drop Steps, Steel, Black Textured, Chevy, GMC, Pair

Part Number: WSA-56-13725

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Suspension Leveling Kit, Front, Spacers, Shocks, Chevy, GMC, Kit

Part Number: BEL-1023SP

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Estimated Ship Date: Nov 3, 2025 if ordered today

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