HUMMER H3 Engines & Components

4.2L GM TRK DOHC L6 2002-2005

Part Number: MAH-GS33416

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Oil Filter Relocation Kit, Dual Filter, 22mm x 1.5 Threads, 8 ft. Hose, Fittings, Fittings, Clamps, Uses Dual 22mm x 1.5 Filters, Universal, Kit

Part Number: PRM-72988

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.760 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, L5, Set

Part Number: MAH-42145CP

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Engine Timing Set, Stock Replacement Timing Kit

Part Number: MEL-3-195SX

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Estimated Ship Date: Dec 15, 2025 if ordered today

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FITTING

Part Number: NAL-12567915

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Estimated Ship Date: Mar 16, 2026 if ordered today

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ChevroletS.B. Large Pin - 2.100" 262,267,302,305,307,327,350 ci V8LS Gen III,IV & VortecSmall Block 400 ci V8Tri-Metal - .028mm (.011") undersize

Part Number: PEB-8B663H-011

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Engine Oil Filler Tube, Engine Oil Filler Tube, TUBE-OIL FIL

Part Number: ADO-12609624

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Camshaft Phaser, Engine Variable Timing Sprocket, Steel, Cadillac, Chevy, GMC, Hummer, Each

Part Number: SMP-VVT590

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Estimated Ship Date: Today

Piston Rings, Premium Ductile Ring Sets, 3.701 in. Bore, 94.000mm, Chrome, 1.2mm, 1.5mm, 2.5mm Ring Thickness, Set of 5

Part Number: HSN-2C5139040

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Estimated Ship Date: Dec 4, 2025 if ordered today

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ChevroletS.B. Large Pin - 2.100" 262,267,302,305,307,327,350 ci V8LS Gen III,IV & VortecSmall Block 400 ci V8Tri-Metal - .023mm (.009") undersize

Part Number: PEB-8B663H-009

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Oil Filter, Tough Guard, Canister Style, Each

Part Number: FRM-TG9837

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Valve Covers, Replacement, Stock, Baffled, Cast Aluminum, Natural, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saab, Each

Part Number: ADO-12637684

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Single Piston

Part Number: MAH-S2243729

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Idler Pulley, Serpentine, Nylon, Black, GM, Ford, Saab, Each

Part Number: HDA-5971

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Oil Filter, Extra Guard, Canister Style, Each

Part Number: FRM-PH9837

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TENSIONER

Part Number: NAL-12609719

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Rod Bearings, HP-Series, Silicon Aluminum, 0.010 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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VALVE

Part Number: NAL-12615873

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Automatic Belt Tensioner (Tensioner Only)

Part Number: RNB-419-125

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Drive Belt Tensioner Assembly, Cadillac, Chevy, GMC, Each

Part Number: DAC-89397

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Oil Filter, Canister, AMC, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Saturn, Each

Part Number: MAH-OC1048

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Rocker Arms, Fits 3/8 in. Stud, Full Roller, Steel, 1.8 Ratio, Chevy, V8, LS, Each

Part Number: CCA-1675-1

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Belt Tensioner, Accu-Drive, Buick, Chevy, GMC, Isuzu, Oldsmobile, Saab, Hummer, Each

Part Number: CEL-49280

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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TIMING COVER

Part Number: PIO-500LS1

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Accessory Belts, V-Ribbed Serpentine Belts, 6-rib, 91.53 in. Length, Chevrolet, GMC, Hummer, Isuzu, Each

Part Number: ADO-12611636

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Estimated Ship Date: Dec 22, 2025 if ordered today

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