2012 GMC SIERRA-1500 Parts and Accessories

Power Steering Pump, High Performance, High-Flow, 1600 psi, Black Reservoir, Non-Hydroboost, Chevrolet, GMC, Each

Part Number: PFN-SP1403

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Computer Programmer, BDX, Chevy, Dodge, Ford, Jeep, Ram, Toyota, Each

Part Number: BLY-40470

3.5 out of 5 stars ( 16 )

Estimated Ship Date: Today

• Free Shipping

Wiring Harness, GM Gen IV 4.8-6.2L Harness, Throttle by Wire, Truck/SUV, 4L65E, Each

Part Number: PRF-60526

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Head Gasket, MLS, Multi-Layer Stainless, 3.810 in. Bore, 0.040 in. Compressed Thickness, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, LS, Each

Part Number: CGT-C15361-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Exhaust Gaskets, Exhaust Manifold, Multi-layer Steel, GM Truck, LS, Includes EGR and Air Injection Gaskets, Set

Part Number: MAH-MS16124

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

Axle Shafts, GM Genuine Parts, CV-style, 33-spline Outer, Steel, 25.50 in. Length, Front, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-85083496

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

• Free Shipping

Shock, 5100 Series, Monotube, Rear, Chevy, GMC, Lifted, 4WD, Each

Part Number: BSN-24-186636

4.93 out of 5 stars ( 40 )

Estimated Ship Date: Today

• Free Shipping

Piston Rings, Plasma-moly, 4.000 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M5170

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Shocks and Struts, Street Performance Shock Kits, Stock/Lowered Ride Height, 0.00-5.00 in. Lowered Range, Front and Rear, Chevrolet, GMC, Set of 4

Part Number: BEL-9545

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

• Free Shipping

Spark Plug Wires, Max-Fire Ultra-Spark 50, Spiral Core, 50 ohms, 8.5mm, Red, Buick, Cadillac, Chevy, GMC, Hummer, Saab, Trucks, Small Block LS, Set

Part Number: EDL-22716

4.97 out of 5 stars ( 32 )

Estimated Ship Date: Today

Battery, Titan8, Lithium, BCI Group 48, 12 Volt, 5,000 Watts, 2,000 Max Amps, 120 Energy Watts, 10.94 in. L, 7.48 in. H, 6.93 in. W, 8.75 lbs, Each

Part Number: XSP-PWR-S5-4800

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

• Restricted
• Free Shipping

Oil Pump Driveshaft, Hardened, Chevy, Small Block, Each

Part Number: MEL-IS-55E

4.77 out of 5 stars ( 70 )

Estimated Ship Date: Today

Shock, Twin-Tube, Rear, 4-7 in. Drop, Chevy, GMC, Each

Part Number: MMC-2050

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

Harmonic Balancer, Super Damper, Internal Balance, Aluminum/Steel, Chevy, GMC, LS, Each

Part Number: ATI-918629

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Head Gasket, Permatorque MLS, 3.780 in. Bore, Buick, Chevy, GMC, Hummer, Isuzu, Saab, 5.3L, Each

Part Number: FEL-HS26190PT2

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

• Free Shipping
• $50.00 Summit Bucks

Harmonic Balancer, OEM Replacement, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, 4.8, 5.3, 6.0, 6.2L

Part Number: PBB-PB1190N

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Sub Assembly, Rear Shackles, for MMC-93043, Kit

Part Number: MMC-33037

4.85 out of 5 stars ( 27 )

Estimated Ship Date: Today

Strut, Spring Assembly, 2WD, 4WD, Chevy, GMC, Each

Part Number: RAN-RS551784

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping
• $50.00 Summit Bucks

Transmission Bellhousing, New, Aluminum, 6L80, 6L90, Each

Part Number: ADO-24248031

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Transmission Dipstick, Braided Stainless Steel, Natural, Firewall Mount, 4L60E, Each

Part Number: LOK-TD34L60EFM

4.71 out of 5 stars ( 24 )

Estimated Ship Date: Today

• Free Shipping

Cylinder Head Fasteners, Original Head Bolt Kits, Hex, Steel, Zinc Plated, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Kit

Part Number: MAH-GS33449

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Battery, Performance Series, Dry Cell, 12 V, Deep Cycle/Starting, 723 Cold Cranking Amps, Top Post, Each

Part Number: ODY-48-720

5.0 out of 5 stars ( 14 )

Cannot be shipped Internationally

• Restricted
• Free Shipping

Spark Plugs, Ruthenium HX, Platinum, Resistor, 14mm Thread Size, 0.708 in. Reach, Tapered Seat, Each

Part Number: NGK-94567

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

Radiator, Exact Fit, Aluminum, Plastic, Cadillac, Cadillac, Hummer, Chevy, GMC, LS, Each w/o Oil cooler

Part Number: SUM-380536

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

• Free Shipping

Timing Cover Gaskets, Victo-Tech Rubber, Chevy, GMC, Small Block LS, Kit

Part Number: MAH-JV5158

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today