2003 CHEVROLET SILVERADO-1500 Engines & Components

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: Nov 10, 2025 if ordered today

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Engine Oil Filler Tube

Part Number: SMP-OFT100

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Timing Cover, 1 Piece, Plastic, Black, Timing Pointer Included, Hardware Included, Gasket Included, Chevy, GMC, Oldsmobile, Each

Part Number: ATP-103074

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Repair Sleeve Various Makes 68-11

Part Number: FWB-SR3475

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Estimated Ship Date: Oct 21, 2025 if ordered today

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VALVE

Part Number: NAL-12694167

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Estimated Ship Date: Jan 15, 2026 if ordered today

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TENSIONER

Part Number: MEL-BT5567

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Chain GM 04-15

Part Number: IFE-ZC0326

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Estimated Ship Date: Today

Valve, Exhaust, Stainless Steel, 1.500 in. Diameter, .344 in. Stem, Chevy, Each

Part Number: NAL-12550909

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Rocker Arm

Part Number: PQX-0234631-01

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Estimated Ship Date: Today

Piston Rings, GM Geniune Parts, 4.000 in. Bore, Standard Size, Includes Rings for One Piston, Cadillac, Chevrolet, GMC, Hummer, 6.0L LS, 1 Set

Part Number: ADO-88894243

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Estimated Ship Date: Today

SUPPORT-VLV RKR ARM PIV

Part Number: ADO-12555582

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Estimated Ship Date: Today

Serpentine Belt

Part Number: ADO-6K868

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Estimated Ship Date: Today

Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-4862

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Estimated Ship Date: Oct 3, 2025 if ordered today

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Main Bearings, 0.030 in. Crankshaft Undersize, Bi Metal, 3/4 Groove, Chevy, V6, 3.3L, 3.8L, 4.3L, Set of 4

Part Number: SLP-5085MA30

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Harmonic Balancer, Internal Balance, Nodular Iron, Chevy, GMC, Isuzu, Oldsmobile, V6, Each

Part Number: ATP-102156

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4862040

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Main Bearings, 0.040 in. Crankshaft Undersize, Bi Metal, 3/4 Groove, Chevy, V6, 3.3L, 3.8L, 4.3L, Set of 4

Part Number: SLP-5085MA40

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Single Piston

Part Number: MAH-S0150

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Single Piston

Part Number: MAH-S0151

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Timing Chain, Global 5580048100, Kit

Part Number: IFE-ZC0048K

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Estimated Ship Date: Oct 22, 2025 if ordered today

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ENGINE TIMING CHAIN

Part Number: CLO-9-4190

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Estimated Ship Date: Oct 3, 2025 if ordered today

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CAM SPROCKET

Part Number: CLO-S836T

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Estimated Ship Date: Oct 3, 2025 if ordered today

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Piston Rings, 4.00 in. Bore, 1.2mm , 1.5mm, 2.5mm Thickness, Single Piston Set

Part Number: NAL-89017484

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Estimated Ship Date: Jan 15, 2026 if ordered today

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RING KIT-PSTN

Part Number: NAL-12670787

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Estimated Ship Date: Jan 15, 2026 if ordered today

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CAM BEARING EACH

Part Number: NAL-19260875

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Estimated Ship Date: Jan 15, 2026 if ordered today

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