GMC SIERRA 2500 HD Engines & Components

Idler Pulleys, GM OE, Serpentine, Steel, Black, Chevy, GMC, Each

Part Number: ADO-15-40526

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

• $20 Summit Bucks

Variable Cam Timing Solenoid Oil Control Valve, OE, Each

Part Number: RNB-916-865

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Timing Chain Tensioner, Steel, Chevy, Cadillac, Each

Part Number: MEL-BT5490

Not Yet Reviewed

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

Oil Filter Relocation, 13/16 in., Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: HDA-214

2.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Main Bearings, SI-Series, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Set of 5

Part Number: KGB-MB5293SI020

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Oil Cooler Delete Plate, Aluminum, Natural, Chevy, 5.7L LS, 6.0L LS, Each

Part Number: NAL-12577903

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Power Steering Pulley, Serpentine, 6-Groove, Steel, Black, GM, Each

Part Number: ADO-19421487

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• $20 Summit Bucks

Timing Chain Dampener Brackets, Steel, Black, Chain Damper, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Small Block LS, Kit

Part Number: MEL-BD417-BRKT

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Engine Oil Dipsticks, Yellow Plastic Handle, Engine Block Entry, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: ADO-12610053

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 20, 2026 if ordered today

• $20 Summit Bucks

Rod Bearings, SI-Series, Silicon Aluminum, Standard Size, Chevy, Set of 8

Part Number: KGB-CR865SI

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Engine Timing Chain Tensioner, Stock Replacement Chain Tensioner

Part Number: MEL-BT5174

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Idler Pulleys, Professional, Serpentine, Steel, Black, for use on Acura®, for use on Honda®, Buick, Cadillac, Chevy, Ford, GMC, Lincoln, Mercury, Each

Part Number: ADO-38006

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• $20 Summit Bucks

VALVE ASM-CM/SHF POSN ACTR SOL

Part Number: ADO-12731637

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• $20 Summit Bucks

Camshaft Bearings, OE Replacement, Standard Size, 2.308 in. O.D., 0.775 in. Width, Position 3, GM, LS, 3rd Design, Each

Part Number: ADO-19260876

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• $20 Summit Bucks

Bushing, Cam, 0 Degree, Each

Part Number: CLO-P9005

5.0 out of 5 stars ( 2 )

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

Idler Pulley, Smooth, Black Powdercoated, Each

Part Number: CEL-49006

3.86 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 93.50 in. Length, Each

Part Number: CEL-4060935

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

Cylinder Head Bolts, Hex Head, Chevy, GMC, 8.1L, 1-Head, Kit

Part Number: FEL-ES72188

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 78.50 in. Length, Each

Part Number: CEL-4060785

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Belt Tensioner, Automatic No Slack, Each

Part Number: DAC-89258

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 93.00 in. Length, Each

Part Number: CEL-4060930

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 4.030 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 3.0mm, Includes Ring Set for One Piston, Each

Part Number: HSN-2M4860S030

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Belt, Poly Rib, Serpentine, 6-Rib, 93.00 in. Length, Each

Part Number: DAC-5060930

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow