2012 GMC SIERRA-1500 Parts and Accessories

Piston Rings, Plasma-moly, 3.789 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4978010

Not Yet Reviewed

Estimated Ship Date: Today

Rocker Arm Hold-Down Bolts, GM Genuine Parts, Hex Head, Steel, Black Oxide, Designed for L92 and Cathedral Port Heads, Chevy, Small Block LS, Each

Part Number: ADO-12560961

Not Yet Reviewed

Estimated Ship Date: Today

Shocks and Struts, N3 Performance, Loaded Strut, Stock Ride Height, Twin-tube, Gas Charged, Front, Chevy, GMC, Pair

Part Number: ROU-501167

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Shoes, Bonded on, Semi-metallic, 1.161 in. Width, Rear, Parking Brake, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Saab, Set

Part Number: PWR-B781

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Lubricant, Engine Assembly, Break-In, 4 oz., Each

Part Number: MEL-M-10012

5.0 out of 5 stars ( 7 )

Cannot be shipped Internationally

• Restricted

*LTLFR* SHEET METAL

Part Number: BDY-GM1240342PP

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Freight Charge
• Special Order

Speedometer Calibrator, Programmer, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Hummer, Jeep, Lincoln, Mercury, Ram, Each

Part Number: HYP-3350

5.0 out of 5 stars ( 2 )

• Free Shipping

Shock Extensions, Steel, Black, for Use On Models with 3 in. Block Rear Lift, Chevy, GMC, Pair

Part Number: RLS-67-3809

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valves, Intake, Steel, 2.163 in. Diameter, .313 in. Stem, 4.872 in. Length, Each

Part Number: MEL-V3240

Not Yet Reviewed

Estimated Ship Date: Today

Oil Cooler Gaskets, Gasket, Each

Part Number: FEL-72435

Not Yet Reviewed

Estimated Ship Date: Today

• $50.00 Summit Bucks

Bearing Race, Differential Pinion, 3.000 in. Diameter, Each

Part Number: TMK-HM89410

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

Wheel, MR305 NV, Aluminum, Matte Black, 17 x 8.5 in., 4.75 in. Backspace, Each

Part Number: MTH-S0194

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Engine Oil Cooler Lines

Part Number: RNB-625-209

Not Yet Reviewed

Estimated Ship Date: Today

• Oversize $7.99

Suspension Lowering Kit, Front Lowering Strut, Rear Flip Kit, 2 in. Front Drop, 4 in. Rear Drop, Chevy, GMC, Kit

Part Number: MXT-K331324S

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Accelerator Pedal Position Sensors, Accelerator Pedal Assembly, Cadillac, Chevy, GMC, Each

Part Number: ADO-23362231

Not Yet Reviewed

Estimated Ship Date: Today

Wheel, CA90 Cadillac, Aluminum Gloss Black, 20 x 9 in., 6 x 6.50 in. Bolt Pattern, 6.100 in. Backspace, Each

Part Number: OWH-9511085

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Harmonic Balancer Component, Replacement Hub, Internal Engine Balance, Heat Treated (1) One 3/16 in. Keyway, Cadillac, Chevy, Each

Part Number: ATI-916032H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Ignition Coil, OEM Replacement, Chevy/Pontiac, 4.8, 5.3, 6.0, 6.2L, Each

Part Number: SMP-UF413

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

Freeze Plugs, Brass/Steel, Chevrolet, GM LS Engine, Kit

Part Number: PIO-PE-496-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Ring and Pinion Gear, 2.73:1 Ratio, GM 8.5/8.6, 10 Bolt Cover, 30 Spline, 10 Ring Gear Bolts, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Set

Part Number: YGA-24490

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

WHEEL, RAT ROD, MIDNIGHT BLACK, 17X8, 6X5.5 BC, 4.50 BS, 4.28 CB, 3000 LBS

Part Number: USW-65-88601

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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 )

Estimated Ship Date: Today

Water Neck and Thermostat Housing, Stock, Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Hummer, Saab, Each

Part Number: ADO-15-10595

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Floor Mats, FloorLiner HP, Second Seat, Thermoplastic, Black, Chevrolet, GMC, Each

Part Number: MNA-440660IM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Engine Oil, Extended Performance, Synthetic, 5W30, 1 qt., Each

Part Number: MOB-112627-1

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

• Restricted