GMC SIERRA 1500 Engines & Components

Valve Covers, Stock Height, Centerbolt, Cast Aluminum, Natural, Avanti, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, Chevy Small Block LS, Pair

Part Number: GRN-640365

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Pulleys, Serpentine, Steel, Black, Chevy, Small Block/90 Degree V6, Pair

Part Number: JET-90105

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Mar 6, 2026 if ordered today

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Timing Chain and Gear Set, Roller, Double Roller, Billet Steel Sprockets, Chevy, GMC, Small Block LS, Set

Part Number: PQX-5034622

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Oil Pans, Center Wet Sump, 5.00 qt. Capacity, Aluminum, Natural, 8.00 in. Depth, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Workhorse, Each

Part Number: RNB-264-375

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Pistons, GM Genuine Parts Pistons, 3.800 in. Bore, 1.50 mm, 1.50 mm, 3.00 mm Ring Thickness, Passenger Side, Chevy, GMC, Each

Part Number: ADO-12659284

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.094 in. Bore, 1.5mm, 1.5mm, 2.5mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M5292030

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Camshaft Phasers, Variable Valve Timing Assemblies, Sintered Metal, Chevrolet, GMC, Cadillac, Hummer, LS, Each

Part Number: ADO-12606358

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Engine Variable Valve Timing Sprocket

Part Number: SMP-VVT762

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Oil Pump, Stock Replacement, Wet Sump, Standard-Volume, Standard-Pressure, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, Each

Part Number: SLP-224-43669

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Estimated Ship Date: Dec 23, 2025 if ordered today

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GEAR-TIMING SET

Part Number: MEL-48450

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Estimated Ship Date: Tomorrow if ordered today

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42154CP

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Estimated Ship Date: Jan 9, 2026 if ordered today

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PERFORMANCE TIMING SET

Part Number: MEL-48570T-9

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Serpentine Belt Drive Component Kit

Part Number: DAC-5060935K1

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Estimated Ship Date: Today

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Engine Variable Valve Timing Sprocket

Part Number: SMP-VVT631

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 26, 2025 if ordered today

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BEARING-CM/SHF (SERVICE KIT - ALL POSTIONS)

Part Number: ADO-12686894

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Rod Bearings, HP-Series, Silicon Aluminum, 0.011 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND011

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Estimated Ship Date: Today

Single Piston

Part Number: MAH-S2243663

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston Rings, Stainless Steel, 4.065 in. Bore, 1.2 mm., 1.5 mm., 2.5 mm., Thickness, 8-Cylinder, Set

Part Number: SLP-E1034K

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Accessory Drive Belt Kit, 6 Groove Belt, Tensioner, Idler, Kit

Part Number: CEL-K49275A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 26, 2025 if ordered today

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Accessory Drive Belt Kit, 6 Groove Belt, Tensioner, Idler, Kit

Part Number: CEL-K49275B

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Estimated Ship Date: Dec 29, 2025 if ordered today

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KIT TIMING

Part Number: MEL-S0003

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Timing Set; Hex-A-Just True Roller Timing Set; Incl. Cam Sprocket; 3 Keyway Crank Sprocket; Roller Chain; Doub

Part Number: CLO-9-3159A-5

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Timing Chain and Gear Set, Roller, Double Roller, Billet Steel Sprockets, Chevy, GMC, Small Block LS, Set

Part Number: PQX-5034621

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Timing Set, Double Roller, Billet Steel Crank Sprocket, Iron Cam Sprocket, 0.390 in. Raised Cam, Chevy, LS1/LS2/LS6, Set

Part Number: CLO-9-3659X3R

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Estimated Ship Date: Dec 22, 2025 if ordered today

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PAN ASM-OIL

Part Number: ADO-12732269

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Estimated Ship Date: Dec 18, 2025 if ordered today

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