2003 Chevy W-Series Engine
Select Your Submodel
- Engine Assemblies
- Engine Blocks
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Engine Pulleys
- Engine Sensors, Relays, Switches
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Balance Shafts
- Intercoolers
- Throttle Bodies
- Carburetors
- Motor Oils
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Cloyes®Outer Crankshaft SprocketChevy W-Series 2003, Outer Crankshaft Sprocket by Cloyes®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Made with precision and quality in mindDesigned to meet your specific needs$16.09 - $21.38 - Dura-Bond®Camshaft Bearing SetChevy W3500 Tiltmaster / W4500 Tiltmaster 6.0L 2003, Camshaft Bearing Set by Dura-Bond®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance...Made with precision and quality in mindDesigned to meet your specific needs$15.46 - $21.18
- Dura-Bond®High Performance Camshaft Bearing SetChevy W3500 Tiltmaster / W4500 Tiltmaster 2003, High Performance Camshaft Bearing Set by Dura-Bond®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...Rigorously tested to withstand years of abuseHigh-grade materials for long-lasting durability$48.86 - $148.94
- Hayden®Ultra-Cool™ Oil Cooler KitChevy W3500 Tiltmaster / W4500 Tiltmaster / W5500... 2003, Ultra-Cool™ Oil Cooler Kit by Hayden®. Protect your vehicle and save on costly engine repairs with this product. With the Ultra-Cool™ Engine Oil Cooler Kit by Hayden, you...Made of quality materialsTurbulators in every tube ensure efficient cooling$150.64
- Mahle®Cylinder Head GasketChevy W-Series 2003, Cylinder Head Gasket by Mahle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$44.23 - $208.75
- Mahle®Timing Cover Gasket SetChevy W-Series 2003, Timing Cover Gasket Set by Mahle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$28.71 - $44.61
- SKP®Camshaft Position SensorChevy W3500 Tiltmaster / W4500 Tiltmaster 6.0L 2003, Camshaft Position Sensor by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$16.37
- SKP®Crankshaft Position SensorChevy W3500 Tiltmaster / W4500 Tiltmaster 2003, Crankshaft Position Sensor by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.95 - $17.16
- SKP®Timing Chain KitChevy W4500 Tiltmaster 6.0L 2003, Timing Chain Kit by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.85
- SKP®Valve CoverChevy W3500 Tiltmaster / W4500 Tiltmaster 6.0L 2003, Valve Cover by SKP®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards$61.98
- TRQ®Engine Valve CoverChevy W3500 Tiltmaster / W4500 Tiltmaster 6.0L 2003, Engine Valve Cover by TRQ®. Give your vehicle a new life with this top-grade TRQ engine valve cover kit. Designed to prevent oil leaks and protect cylinder head hardware from the...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$60.95 - $88.22
- TRQ®Engine Valve Cover KitChevy W3500 Tiltmaster / W4500 Tiltmaster 6.0L 2003, Engine Valve Cover Kit by TRQ®. Give your vehicle a new life with this top-grade TRQ engine valve cover kit. Designed to prevent oil leaks and protect cylinder head hardware from the...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$109.95 - $122.95
- iD Select®Engine Timing ChainChevy W-Series 2003, Engine Timing Chain by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$17.37 - $49.64
- SKP®Serpentine Belt Anti-Slip ShieldChevy W4500 Tiltmaster 6.0L 2003, Serpentine Belt Anti-Slip Shield by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$15.81
- Dorman®HELP™ Oil-Tite Carded Oil Adapter And Cooler Gasket AssortmentChevy W3500 Tiltmaster / W4500 Tiltmaster 5.7L 2003, HELP™ Oil-Tite Carded Oil Adapter And Cooler Gasket Assortment by Dorman®. This engine oil filter adapter O-ring is designed to match the fit and function of the original O-ring on...Direct replacement - this engine oil filter adapter O-ring is designed to match the fit and function of the original O-ring on specified vehiclesRestores functionality - this O-ring is made to fit and fully restore part functionality after the original O-ring fails$3.94
- Dorman®Autograde™ Oil Drain Plug GasketChevy W-Series 2003, Autograde™ Oil Drain Plug Gasket by Dorman®. Dorman's Engine Oil Drain Plug Gaskets are conveniently available in packs of varying quantities. Many styles are offered, including Copper, Aluminum, Nylon,...Direct replacement gaskets and some universal gaskets available. Proper fit with the drain plug ensures a tight sealGaskets are also included with many of Dorman's Engine Oil Drain Plugs and Pans$1.79 - $27.16
- Dorman®HELP™ Oil Dipstick TubeChevy W3500 Tiltmaster / W4500 Tiltmaster 6.0L 2003, HELP™ Oil Dipstick Tube by Dorman®. Re-engineered to address common failure points in the original design. Dorman’s Engine Oil Dipstick is differentiated by its long-lasting...Direct replacement for a proper fit every timeHelps guide the dipstick into the oil pan$18.31
- American Grease Stick®Accufit™ Oil Drain Plug GasketsChevy W3500 Tiltmaster / W4500 Tiltmaster 2003, Accufit™ Oil Drain Plug Gaskets by American Grease Stick®. Size: 22.80mm. Red hi-temp replacement gasket for ACCUFIT® oil drain plug part numbers. AGS ACCUFIT® Oil Drain Plug is a...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$3.69
- Lokar®Flexible Engine DipstickChevy W3500 Tiltmaster / W4500 Tiltmaster 2003, Flexible Engine Dipstick by Lokar®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...The highest level of quality and craftsmanshipDeveloped with modern technology and innovation$102.95 - $113.95
- Mahle®Oil Drain Plug GasketChevy W4500 Tiltmaster 6.0L 2003, Oil Drain Plug Gasket by Mahle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$1.30
- SKP®Engine Oil Dipstick TubeChevy W3500 Tiltmaster / W4500 Tiltmaster 6.0L 2003, Engine Oil Dipstick Tube by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.76
- Dorman®Oil Dipstick TubeChevy W4500 Tiltmaster 2003, Oil Dipstick Tube by Dorman®. Dorman’s Engine Oil Pump Drain Plug is conveniently designed as a direct replacement for stripped plugs. A proper fit is ensured, every time.Manufactured from high quality materials for a long service lifeEasy to install$3.12
- Mahle®Valve Stem Oil Seal SetChevy W4500 Tiltmaster 6.0L 2003, Valve Stem Oil Seal Set by Mahle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$16.86 - $19.47
- Timken®Front Crankshaft Repair SleeveChevy W3500 Tiltmaster 6.0L 2003, Front Crankshaft Repair Sleeve by Timken®. Repair sleeves restore the sealing surface on yokes and shafts, avoiding expensive components replacement. This hard, wear-resistant, and ultra low friction...Restores the sealing surface on worn shafts and yokesEliminates the need to replace expensive components that are otherwise serviceable$37.09
- Dorman®Autograde™ Expansion PlugChevy W-Series 2003, Autograde™ Expansion Plug by Dorman®. This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable...Direct replacement - this engine expansion plug matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue$1.68 - $12.77
- Dorman®Autograde™ Expansion PlugsChevy W3500 Tiltmaster / W4500 Tiltmaster 2003, Autograde™ Expansion Plugs by Dorman®. This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is...Direct replacement - this engine expansion plug matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue$10.32 - $10.91
- Dorman®Connecting Rod Nut SetChevy W3500 Tiltmaster / W4500 Tiltmaster 5.7L 2003, Connecting Rod Nut Set by Dorman®. Engine Connecting Rod Nuts are suitable for a variety of applications. All their Engine Connecting Rod Nuts are manufactured for high corrosion...High-quality steel constructionDirect replacement for a proper fit$13.65
- Dorman®HELP™ SAE 5W30 Oil Filler CapChevy W3500 Tiltmaster / W4500 Tiltmaster 6.0L 2003, HELP™ SAE 5W30 Oil Filler Cap by Dorman®. Dorman's Engine Oil Filler Cap is constructed of durable rubber to provide a tight, heat-resistant seal for the valve cover. It effectively...Replacement prevents debris and moisture from entering the Oil Fill Tube and contaminating the oil systemClearly marked with raised letters for quick identification under the hood$9.52
- Dorman®OE Solutions™ Oil Cooler Line ConnectorChevy W3500 Tiltmaster / W4500 Tiltmaster 5.7L 2003, OE Solutions™ Oil Cooler Line Connector by Dorman®. Dorman's Oil Cooler Line Connectors provide a tight fit between transmission lines or between the transmission and the radiator....Save time, money and labor by replacing only the Connector, not the entire Oil Cooler LineDurable steel or brass construction ensures a long service life$9.00
- Dorman®OE Solutions™ Oil Filler TubeChevy W3500 Tiltmaster / W4500 Tiltmaster 6.0L 2003, OE Solutions™ Oil Filler Tube by Dorman®. The Engine Oil Filler Tube enables the technician to easily fill the engine with oil. Replacement is constructed of quality materials for...Direct replacement for a proper fit every timeComplete Kit - Includes O-ring for a complete repair$24.27
