2012 GMC SIERRA-1500 Parts and Accessories

Leaf Spring Shackles, Rear, Lowered, 1 in. Drop, for 2 1/2 in. Wide Leaf Springs, Factory Style Bushings, Chevy, Dodge, Ford, GMC, 4WD/AWD/RWD, Kit

Part Number: BEL-6700

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/10/2025

Computer Programmer, Gas Evolution CS2, Cadillac, Chevy, Dodge, Ford, GMC, Hummer, Isuzu, Lincoln, Each

Part Number: EGE-85350

3.93 out of 5 stars ( 14 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Control Arms, Professional, Cast Iron, Front Right Upper, Cadillac, Chevy, GMC, Each

Part Number: ADO-45D3593

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping
• $20.00 Summit Bucks

Rod Bearings, HP-Series, Bi-metal, Silicon Aluminum, .001 in. Crankshaft Undersize, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807HPNSTDX

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/10/2025

Fuel pump, Electric, In-Tank, Dual Phantom 340, Gasoline, E85, Chevy, GMC, Each

Part Number: AEI-18357

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

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

Part Number: SLP-55-400

4.97 out of 5 stars ( 30 )

Cannot be shipped Internationally

• Restricted
• Ground

Motor Mounts and Inserts, Complete Mount Style, Bolt-in, Black Rubber Bushing, Cadillac, Chevy, GMC, V8, Each

Part Number: ADO-15854941

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping
• $20.00 Summit Bucks

Leaf Spring Bushing; Rear Leaf Spring Bushing Set; Black

Part Number: ENS-3-2141G

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/10/2025

Camshafts, LST Series Solid Roller, Advertised Duration 298/312, Lift 0.672/0.688, Chevrolet, GMC, Hummer, Isuzu, Saab, Small Block LS, Each

Part Number: CCA-54-317-11

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Exhaust System, FlowFX, Cat-back, 409 Stainless Steel, natural, Dual Exit, Chevy, GMC, 5.3L, Kit

Part Number: FLO-717929

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Spark Plug Wires, Spiro-Pro, Assembled, 8mm, Spiral Core, Red, 11.750 in. Long, Chevy, GMC, Small Block, Set

Part Number: TAY-76246

4.62 out of 5 stars ( 21 )

Estimated Ship Date: Monday 11/10/2025

Tire, NT 420V, 275/55R20, Radial, 2,833 lbs. Maximum Load, H Speed Rated, Blackwall, Each

Part Number: NIT-203920

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/10/2025

• Oversize $10.99

Head Gasket, Multi-Layer Steel, 3.950 in. Bore, Chevrolet, Each

Part Number: MAH-54442

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/10/2025

Ring and Pinion Installation Kit, Master Kit, GM 8.25 in., IFS, Kit

Part Number: MGR-R82RIFSLMKT

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Gun Rack Center-Lok Overhead Gun Rack for TRUCK - 2 gun (48"-54" width)

Part Number: GDI-CL1500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Main Bearings, XPC-Series, 0.001 in. Crankshaft Undersize, Tri Metal, Chevy, LS, 4.8L, 5.3L, 5.7L, 6.0L, V8, Set of 5

Part Number: KGB-MB5013XPC001

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Power Steering Fluid, 16 oz., Each

Part Number: ADO-10-5074

5.0 out of 5 stars ( 3 )

Cannot be shipped Internationally

• Restricted
• $20.00 Summit Bucks

Oil Filter, Canister, 22mm x 1.5 Thread, Chevy, Chrysler, Dodge, Jeep, Each

Part Number: ADO-UPF48R

5.0 out of 5 stars ( 15 )

Estimated Ship Date: Monday 11/10/2025

• $20.00 Summit Bucks

Tonneau Cover, Soft Folding, Vinyl, Black, Above the Bed Rails, 6 1/2 Ft, Bed, Chevy, GMC, Each

Part Number: SUM-484917

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/10/2025

• Oversize $39.99

Cold Air Intake, Dry Filter, Chevy, GMC, LS, Kit

Part Number: SBF-75-5155D

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Shocks and Struts, Street Performance Shocks, Stock/Lowered Ride Height, 0.00-1.50 in. Lowered Range, Gas-charged, Rear, Chevy, Dodge, GMC, Ram, Each

Part Number: BEL-2214FF

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/10/2025

Stock Height Springs, Leaf Springs, 2.500 in., Black, Bushings Included, Chevrolet, GMC, Each

Part Number: RNB-929-128

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Control Arms, Professional, Cast Iron, Front Left Upper, Cadillac, Chevy, GMC, Each

Part Number: ADO-45D3592

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• $20.00 Summit Bucks

Automatic Transmission Filter, Direct Fit, 6L50E,6L80E, Cadillac, Chevy, GMC, Hummer, Each

Part Number: SUM-G19016

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/10/2025

Coilover Kits, Pro-Truck 2.0, 1.75 in. - 4 in. Lift, Chevy, GMC, Kit

Part Number: EIB-E86230320120

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping