2012 GMC SIERRA-1500 Parts & Accessories

Dorman OE Replacement Wheels 17x7.5

Wheel, Steel, Black, Cadillac, Chevrolet, GMC, Truck, OE 9596468, Each

Part Number: RNB-939-233

3.75 out of 5 stars ( 4 )

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ACDelco GM Genuine Parts Automatic Transmission Bellhousing Inspection Plugs 24205900

Automatic Transmission Torque Converter Housing Plug, 4L60, 8L45, 6L50, Buick, Cadillac, Each

Part Number: ADO-24205900

4.8 out of 5 stars ( 5 )

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PRW Pro Series Stainless Steel Rocker Arms 0236431-01

Rocker Arm Single Offset

Part Number: PQX-0236431-01

1.0 out of 5 stars ( 1 )

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Mickey Thompson Classic Pro Polished Wheels 18x9

Wheels, Classic Pro, Aluminum, Polished, 18 in. x 9 in., 0.00mm Offset, 5.00 Backspace, 108.1mm Center Bore, 6 x 5.50 in. Bolt Pattern, Each

Part Number: MTW-226100319

Not Yet Reviewed

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Cometic HTS Exhaust Manifold Gaskets C15547

EXHAUST GASKET SET

Part Number: CGT-C15547

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

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Estimated Ship Date: Nov 28, 2025 if ordered today

Motul ATF Multipurpose Transmission Fluid 105784

Automatic Transmission Fluid, Multi ATF, Synthetic, 1 Liter, Each

Part Number: MTL-105784

4.0 out of 5 stars ( 2 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Diode Dynamics SL2 Pro LED Bulbs DD0483P

Light Bulbs, SL2 Pro LED, High Beam/Low Beam, H11/H9/H8 Style, 6000K, Pair

Part Number: DOD-DD0483P

3.0 out of 5 stars ( 1 )

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Covercraft Pro Net Pro Runner Series Tailgate Nets PN323

Covercraft Pro Net Pro Runner Series Tailgate Nets PN323

Tailgate Net, Vinyl, Black, Pro Net Logo/White, 59.75 in. Width, 18 in. Height, Each

Part Number: CVC-PN323

4.0 out of 5 stars ( 2 )

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Flowmaster Outlaw Series Exhaust Systems for 2009-2013 SIERRA 1500, SILVERADO 1500 - 817688

Exhaust System, Outlaw Series, Cat-back, Stainless Steel, Natural, Chevy, GMC, 5.3L, Kit

Part Number: FLO-817688

4.33 out of 5 stars ( 6 )

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Dorman Harmonic Balancers 594-181

Harmonic Balancer, Internal Balance, Nodular Iron, Black, Chevy, GMC, Oldsmobile, V6, Each

Part Number: RNB-594-181

4.33 out of 5 stars ( 6 )

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King XP-Series Main Bearings MB5777XP STDX

Main Bearings, XP-Series, Performance, .001 Extra Clearance, Tri-Metal, Dart LS Next, Set of 5

Part Number: KGB-MB5777XPSTDX

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

Hastings Premium Ductile Ring Sets 2M4978S

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 3.780 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, Each

Part Number: HSN-2M4978S

3.67 out of 5 stars ( 3 )

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ACDelco Gold Brake Drums for 2009-2013 SIERRA 1500, SILVERADO 1500 - 19292981

Brake Drum, Professional, Cast Iron, Natural, Chevy, GMC, Rear, Each

Part Number: ADO-18B599

3.0 out of 5 stars ( 2 )

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Fel-Pro Exhaust Pipe Flange Gaskets 61089

Exhaust Pipe Gasket

Part Number: FEL-61089

5.0 out of 5 stars ( 3 )

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S&B Filters Dry Cleanable Replacement Filters KF-1055D

REPLACEMENT AIR FILTER, FOR 75-5059 INTAKE KIT

Part Number: SBF-KF-1055D

Not Yet Reviewed

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Bushwacker Trail Armor Rocker Panel and Sill Plate Covers 14073

Rocker Panel and Sill Plate Cover Combo, Trail Armor, Plastic, Matte Black, Chevrolet, Crew Cab, Kit

Part Number: BSH-14073

5.0 out of 5 stars ( 1 )

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Richmond Gear Ring and Pinion Sets 49-0034-1 GM 8.5/8.6 in. 3.90 Gears

Gear, Ring and Pinion, 3.90:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set

Part Number: RMG-4900341

4.67 out of 5 stars ( 9 )

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ACDelco Gold Molded Radiator Coolant Hoses 89050805

Hoses, Radiator, Professional Molded Radiator Coolant Hoses, Reinforced Rubber, Black, 48.100 in. Length, Cadillac, Chevy, GMC, Workhorse, Each

Part Number: ADO-26559X

5.0 out of 5 stars ( 1 )

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Rust Buster Frame Repair Sections for 2007-2013 SIERRA 1500, SILVERADO 1500 - RB7338R

Frame Repair Section, Center Frame, Steel, Natural, Right, Chevy, GMC, Each

Part Number: RBF-RB7338R

Not Yet Reviewed

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aFe Momentum GT Pro 5R Air Intake Systems 54-74103

Air Intake Kit, Momentum GT Pro 5R, Polyethylene Tube, Black, Cotton Gauze Filter, Blue, Cadillac, Chevy, GMC, 4.8L, 5.3L, 6.2L, Kit

Part Number: AFE-54-74103

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

ACDelco GM Genuine Parts Automatic Transmission Dipstick Tubes 25789571

Automatic Transmission Dipstick Tube, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Each

Part Number: ADO-25789571

5.0 out of 5 stars ( 1 )

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Dorman Driveshafts for 2007-2013 SIERRA 1500, SILVERADO 1500 - 936-060

Driveshafts, Assembled, Balanced, Aluminum, 5.000 in. Diameter, 89.500 in. Length, Rear, Chevrolet, GMC, Each

Part Number: RNB-936-060

Not Yet Reviewed

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Summit Racing™ AlumaRally Wheels 17x8

Wheel,Alumarally ,Polished,17X8, 6-5.5, Each

Part Number: SUM-54N7883S0

Not Yet Reviewed

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McGard Tailgate Locks 76029

Tailgate lock, Clamp style, Chevy, Dodge, Ford, for use on Honda®, Nissan, Toyota, Each

Part Number: MCG-76029

4.27 out of 5 stars ( 22 )

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Chevrolet Performance Expansion Plugs 9427693

Engine Expansion Plug, Brass, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: NAL-9427693

5.0 out of 5 stars ( 4 )

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2012 GMC SIERRA-1500 Parts and Accessories