2003 CHEVROLET SILVERADO 2500 HD Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options

Melling Camshafts 22309

Melling Camshafts 22309

CAMSHAFT ENGINE

Part Number: MEL-22309

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Melling Oil Galley Plugs MOGP-100HP

OIL GALLEY PLUG

Part Number: MEL-MOGP-100HP

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Perma-Cool Oil Filter Relocation Kits 10614

Oil Filter Relocation Kit, Single Filter, 3/4-16 in. Filter Threads, 13/16-16 in. Engine Threads, Kit

Part Number: PRM-10614

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

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Derale Engine Oil Filter Relocation Kits 15716

1 out of 5 stars ( 1 )

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Melling Timing Sprockets S827

SPROCKET

Part Number: MEL-S827

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King HP-Series Rod Bearings CR 807HPND 011

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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Hastings Premium Ductile Ring Sets 2M5085030

Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 4.280 in. Bore, Plasma-moly, 2.0mm, 2.0mm, 4.0mm Ring Thickness, L8, V8, Set of 8

Part Number: HSN-2M5085030

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Innovators West Power Steering Pulleys 911

Power Steering Pulley, Serpentine, 10-Groove, Press Fit, 6.260 in. Outside Diameter, Billet Aluminum, Natural, Chevy, GMC, Truck, LS, Each

Part Number: INW-911

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Hastings Piston Ring Sets 2M4860060

Piston Rings, Plasma-moly, 4.059 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4860060

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Sealed Power A-Series Rod Bearings 2555A 20

Rod Bearing, 0.020 in. Crankshaft Undersize, Bi Metal, AM General, Avanti, Buick, Chevy, GMC, Oldsmobile, L6, V8

Part Number: SLP-2555A20

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Continental OE Technology Series Multi-V Belts 4061195

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 119.50 in. Length, Each

Part Number: CEL-4061195

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Cloyes Replacement Timing Chains 9-131

Replacement Timing Chain, True Roller, Chevy, Pontiac, Each

Part Number: CLO-9-131

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Chevrolet Performance Drive Belt Tensioners 12580196

TENSIONER

Part Number: NAL-12580196

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

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Estimated Ship Date: Jun 16, 2026 if ordered today

PRW Pro Series Stainless Steel Rocker Arms 0234631-01

Rocker Arm

Part Number: PQX-0234631-01

Not Yet Reviewed

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Fram Tough Guard Oil Filters TG9100

Oil Filter, Tough Guard, Canister Style, Each

Part Number: FRM-TG9100

Not Yet Reviewed

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Dorman Oil Bypass Valves 927-840

Oil Bypass Valve, GENERAL MOTORS 2019-16, 2007-91

Part Number: RNB-927-840

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Cloyes Hex-A-Just Timing Sets 9-3159A-5

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

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Melling Valves V1935S

Valves, Exhaust, 1.551 in. Diameter, .313 in. Stem, 4.923 in. Length, Chevy, Each

Part Number: MEL-V1935S

Not Yet Reviewed

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Chevrolet Performance Accessory Belts 12637204

BELT

Part Number: NAL-12637204

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

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Estimated Ship Date: Jun 16, 2026 if ordered today

Hastings Piston Ring Sets 2D484550

Piston Rings, Gas Nitrided, 4.075 in. Bore, 3.0mm, 2.0mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2D484550

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Continental OE Technology Series Multi-V Belts 4061178

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 117.75 in. Length, Each

Part Number: CEL-4061178

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Mahle Original Premium Piston Ring Sets 41902CP

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.250 in. Bore, 2.0mm, 2.0mm, 4.0mm Thickness, V8, Set

Part Number: MAH-41902CP

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Dorman Dipstick Replacement Parts 918-660

Dipstick Tube

Part Number: RNB-918-660

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Four Seasons Idler Pulleys 45084

Idler Pulley, Replacement, Serpentine, Smooth, Steel, Black, Cadillac, Chevy, Ford, GMC, Lincoln, Pontiac, Saturn, Each

Part Number: FSS-45084

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Innovators West Tensioner Pulleys 916

Tensioner Pulley, 10-Rib, Serpentine, Billet Aluminum, Natural, Chevy, GMC, LS, Each

Part Number: INW-916

Not Yet Reviewed

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Powermaster Alternator Brackets 861

Alternator Brackets, Billet Aluminum, Natural, High Center Mount, Chevy, GMC, Kit

Part Number: PWM-861

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today