2003 Chevy Express Throttle Bodies
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JET®Powr-Flo™ Throttle BodyChevy Express 4.8L / 5.3L / 6.0L 2003, Powr-Flo™ Throttle Body by JET®. The JET Powr-Flo Throttle Body is a direct replacement for the factory unit. It can be used to replace a worn-out throttle body or to upgrade the existing...$379.46 - TSP®Velocity 4-Bolt Throttle BodyChevy Express Chevy Small Block 2003, Velocity 4-Bolt Throttle Body by TSP®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade...$136.16
- ACDelco®GM Original Equipment™ Throttle Position SensorChevy Express 2003, GM Original Equipment™ Throttle Position Sensor by ACDelco®. With Seal. Mating Connector With Leads Use PT1825. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a...98% application coverage for GM Vehicles, dating back to 1986GM-recommended replacement part for your GM vehicle’s original factory component$47.32Save: $7.10 (15%)$40.22
- ReplacementFuel Injection Idle Air Control ValveChevy Express 2003, Fuel Injection Idle Air Control Valve by Replacement. Fuel delivery parts play a pivotal role in ensuring a vehicle's efficient performance, channeling fuel seamlessly from tank to engine. Replacement specializes in...Cost-effective alternative to OEM parts without compromising qualityExpertly engineered as a direct replacement for worn-out or damaged fuel delivery components$5.75
- ReplacementThrottle Position SensorChevy Express 2003, Throttle Position Sensor by Replacement. Fuel delivery parts play a pivotal role in ensuring a vehicle's efficient performance, channeling fuel seamlessly from tank to engine. Replacement specializes in producing...Cost-effective alternative to OEM parts without compromising qualityExpertly engineered as a direct replacement for worn-out or damaged fuel delivery components$2.70
- TruParts®Idle Air Control ValveChevy Express 4.3L 2003, Idle Air Control Valve by TruParts®. With Seals. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$111.66
- TruParts®Throttle Position SensorChevy Express X Engine VIN Character 2003, Throttle Position Sensor by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$19.72
- ACDelco®GM Original Equipment™ Fuel Injection Throttle Control Actuator ModuleChevy Express 2003, GM Original Equipment™ Fuel Injection Throttle Control Actuator Module by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$137.34Save: 15%$116.74
- Apex Auto®Throttle Body GasketChevy Express 4.3L 2003, Throttle Body Gasket by Apex Auto®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Quick accurate delivery with excellent fill-rateExcellent inventory availability$3.47
- Holley®Drive-By-Wire Throttle Body Wiring HarnessesDrive-By-Wire Throttle Body Wiring Harnesses by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds,...Made with precision and quality in mindBuilt to last$245.95
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2003 Chevy Express Models
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