2012 GMC SIERRA-1500 Parts & Accessories

Cometic MLS Head Gaskets C5475-070

Cometic MLS Head Gaskets C5475-070

.070" MLS-5 HEAD GASKET

Part Number: CGT-C5475-070

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

King SI-Series Rod Bearings CR 865SI 010

Rod Bearings, 0.010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Set of 8

Part Number: KGB-CR865SI010

5.0 out of 5 stars ( 2 )

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Dorman Leaf Spring Bolts 929-704

U-Bolt Repair Kit

Part Number: RNB-929-704

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Black Rhino Chamber Matte Black Wheels 17x8.5

BLACK RHINO CHAMBER 17x8.5 6/139.7 ET00 CB112.1 MATTE BLACK

Part Number: BLW-S0744

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Mickey Thompson Baja Boss A/T Tires 275/55-20

Tire, Baja Boss A/T, 275/55-20, Radial, Blackwall, Each

Part Number: MTT-53028

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SKF Bearings Wheel Bearing and Hub Assemblies BR930661

Wheel Bearing and Hub Assemblies, Steel, Natural, 14mm x 1.5 Wheel Studs, Front, Cadillac, Chevy, GMC, Each

Part Number: SKF-BR930661

5.0 out of 5 stars ( 1 )

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Chevrolet Performance Pushrods 10241740

Pushrod, Steel, Fits Second GM Design with Roller Cam, Chevy, Small Block, Each

Part Number: NAL-10241740

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Eddie Motorsports Ball Milled Billet Coil Covers MS109-04HL

Coil Covers, Aluminum, Matte Black Powdercoated with Ball Milled Grooves, Chevy, LS, With Oil Fill Cutout, Pair

Part Number: EMS-MS109-04HL

2.67 out of 5 stars ( 3 )

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Summit Racing™ Pro LS Ignition Coil Covers SUM-440700

4.25 out of 5 stars ( 3 )

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Vision American Muscle 142 Legend 6 Series Machined Lip Gunmetal Wheels 20x9

Wheels, American Muscle 142 Legend 6 Series Gunmetal, Aluminum, Gloss Gray, 20 in. x 9.00 in., 6 x 5.50 in. Bolt Circle, 6.050 in. Backspacing, Each

Part Number: VSW-1422983GM20

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Innovators West Harmonic Balancers 860

Harmonic Balancer, SFI 18.1 Rating, Internal Balance, 7.25 in. Diameter, 6-Rib Serpentine, Aluminum/Steel, Natural, Chevrolet, LS Engine, Each

Part Number: INW-860

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

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ATI Super Damper Serpentine Series Harmonic Balancers ATI917286

4.75 out of 5 stars ( 7 )

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aFe Momentum GT Pro Dry S Air Intake Systems 51-74103

Air Intake Kit, Momentum GT Pro Dry S, Polyethylene Tube, Black, Synthetic Filter, Gray, Cadillac, Chevy, GMC, 4.8L, 5.3L, 6.0L, 6.2L, Kit

Part Number: AFE-51-74103

5.0 out of 5 stars ( 3 )

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Rancho RS5000X Shock Absorbers RS55786

Shock Absorber, RS5000X, Twin-Tube, Gas Charged, Includes Red Boot, Each

Part Number: RAN-RS55786

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ACDelco Gold Wheel Alignment Parts 19460324

Wheel Alignment Parts, Gold, Camber Bolts, for One Front Wheel, Cadillac, Chevrolet, GMC, Hummer, Kit

Part Number: ADO-45K5012

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Borla S-Type Cat-Back Exhaust Systems for 2009-2013 SIERRA 1500, SILVERADO 1500 - 140429

Exhaust System, S-Type, Cat-Back, Single In/Dual Out, Stainless, Natural, Split Rear Exit, Chevy, GMC, Kit

Part Number: BOR-140429

4.8 out of 5 stars ( 20 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

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MBRP Installer Series Exhaust Systems for 2009-2013 SIERRA 1500, SILVERADO 1500 - S5058AL

5 out of 5 stars ( 1 )

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Granatelli Motor Sports Spark Plug Wires 28-1545HTBL

Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Cadillac, Chevrolet, GMC, 6.2L Gen V, Set

Part Number: GRN-28-1545HTBL

5.0 out of 5 stars ( 1 )

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Calvert Racing Flip Kits FLP-3132

Flip Kit, Fits CalTrac Bars, Fits 3.25 in. Axle Tube, Chevy, GMC

Part Number: CLV-FLP-3132

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Dee Zee Specialty Series Truck Bed Toolboxes DZ 70

Toolbox, Specialty Series, Side of Truck Bed Location, Aluminum, Polished, Locking, Each

Part Number: DZZ-DZ70

5.0 out of 5 stars ( 1 )

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Fel-Pro Head Gaskets 9354 PT-1

Head Gasket, Steel Core Laminate, Chevy, Isuzu, GMC, Oldsmobile, Pontiac, 4.3L, V6, Each

Part Number: FEL-9354PT1

5.0 out of 5 stars ( 2 )

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Delphi Suspension Stabilizer Bar End Links TC7751

Sway Bar End Link, OE, Replacement, Each

Part Number: DFP-TC7751

4.0 out of 5 stars ( 1 )

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Vision American Muscle 141 Legend 6 Series Black Wheels 17x8

Wheel, 141 Legend 6, Aluminum, Gloss Black, 17 x 8.0 in., 6 x 5.50 in. Bolt Pattern, 5.25 in. Backspace, Each

Part Number: VSW-141H7883GB19

5.0 out of 5 stars ( 1 )

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REV Wheels 586 Series OE Replica Gloss Black Machined Wheels 22x9

Wheel, 586 Series, OE Replica, 22 in. x 9 in., Aluminum, Gloss Black Machined, 6 x 5.5 in. Bolt Circle, 6.10 in. Backspace, Each

Part Number: RWG-586MB2298328

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

ReadyLift Suspension 0.875 inch Wheel Spacers 10-3485

Wheel Spacers, Billet Aluminum, 0.875 in. Thickness, 14mm x 1.50 RH, 6 x 5.5 in. Bolt Circle, Chevy, GMC, Pair

Part Number: RLS-10-3485

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Dynomax Ultra Flo Welded Exhaust Systems for 2009-2013 SIERRA 1500, SILVERADO 1500 - 39495

Exhaust System, Cat-back, Stainless, One Muffler, Side Exit, for 143.5 in. Wheelbase, Chevy, GMC, 4.8L, 5.3L

Part Number: WLK-39495

4.24 out of 5 stars ( 25 )

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Bosch OE Platinum Spark Plugs 6704

Spark Plug, OE Platinum, Gasket Seat, 14mm Thread, 17.5mm Reach, Resistor, Each

Part Number: BCH-6704

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Dee Zee Oval Side Step Bars DZ 372519

Running Boards, Steel, Black Powdercoated, 4.00 in., Chevrolet, GMC, Pair

Part Number: DZZ-DZ372519

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Summit Racing™ 4 in. Oval Step Bars SUM-710203-B

4 out of 5 stars ( 1 )

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2012 GMC SIERRA-1500 Parts and Accessories