2012 GMC SIERRA-1500 Engines & Components

Accessory Belt Tensioner Mounting Brackets, GM Genuine Parts, Aluminum, Natural, Cadillac, Chevrolet, GMC, Oldsmobile, Each

Part Number: ADO-10236997

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Rod Bearings, .020 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807SI020

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Rear Main Seal Housing, Engine Crankshaft Seal Housing, Rear Main Seal, V6, One-Piece, Each

Part Number: ADO-12595923

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Accessory Belt Tensioner, Serpentine, 6-rib, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Workhorse, Workhorse Custom Chassis, Each

Part Number: ADO-38103

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Harmonic Balancer Bolts, 12-point Head, 4135 Chromoly, Black Oxide, 4.330 in. Underhead Length, Chevrolet, Small Block LS, Each

Part Number: EAR-DBT-004ERL

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Oil Pan Studs, Small Block, Chevy, Oldsmobile, V8, Kit

Part Number: MRG-6315

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Valves, Exhaust, Steel, 1.500 in. Diameter, .341 in. Stem, 4.920 in. Length, Each

Part Number: MEL-V1807S

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Rod Bearings, Race Series, CT-1 Coated, Tri-Metal, .010 in., .25mm Crankshaft Undersize, Chevrolet, Small Block, LS, Set of 8

Part Number: PEB-8B663HC-010

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Cylinder Head Bolts, Hex Head, Chevy, GMC, Isuzu, Oldsmobile, 4.3L, 1-Head, Kit

Part Number: FEL-ES74034

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

• $50.00 Summit Bucks

Rod Bearings, XP-Series, .011 in. Crankshaft Undersize, Tri Metal, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807XPN011

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Lifter Valley Plates, LS Valley, Billet Aluminum, Trussed, Natural Finish, 11-bolt Pattern, Chevy, LS, 4.8L, 5.3L, 6.0L, 6.2L, 7.0L, Each

Part Number: HLY-241-263

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Expansion Plugs, Steel, Avanti, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Kit

Part Number: MEL-MPE-900BR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Idler, Tensioner Pulley, Plastic, 6-Rib Serpentine, Each

Part Number: DAC-89015

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Rod Bearings, Standard Size, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807SISTDX

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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

Part Number: KGB-CR807HPDSTDX

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Adapter, Oil Filter, Bypass, Spin-On, Billet Aluminum, Clear, 22mm x 1.5 Thread, Each

Part Number: HAM-3327

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

• Free Shipping

Connecting Rod Bolt, M9 Thread Size, Steel, Chevy, Gen III LS, Each

Part Number: NAL-11610158

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Main Bearings, XP-Series, Performance, Tri-Metal, Dart LS Next, Set of 5

Part Number: KGB-MB5777XP

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Timing Chain Tensioner, Steel, Chevy, Cadillac, Each

Part Number: MEL-BT5490

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Cam Bearings, Alecular Silicon, Chevy LS, Dart LS Next Block, Kit

Part Number: KGB-CS5172HP

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Camshaft Bearings, OE Replacement, Standard Size, 2.328 in. O.D., 0.775 in. Width, Position 2 or 4, GM, LS, 3rd Design, Each

Part Number: ADO-19260875

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Valve Lifter Guide, Plastic, Hydraulic Roller, Rear For AFM/DOD , Chevrolet, LS, Each

Part Number: ADO-12669185

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Piston Rings, Plasma-moly, 3.810 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: MAH-41859CP030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

CAM BOLT

Part Number: MEL-VCTO1000

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Main Bearing, Performance, Chevy, 4.8, 5.3, 5.7, 6.0, 6.2L

Part Number: NAL-89017571

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow