2003 GMC Topkick Throttle Bodies
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- Dorman®OE Solutions™ Fuel Injection Throttle BodyGMC Topkick 8.1L 2003, OE Solutions™ Fuel Injection Throttle Body by Dorman®. This 100% new electronic throttle body matches the original equipment part for fit and performance. With a corrosion-resistant aluminum body, it features a...Direct replacement - this electronic throttle body matches the original equipment throttle body for fit and functionPlug and play installation - this throttle body plugs into the original equipment wiring harness with no adapter required$128.50 - $308.37
- PPE®Race Fuel ValveGMC Topkick 6.6L 2003, Race Fuel Valve by PPE®. The PPE Race Fuel Valve (heat treated stainless steel) replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail pressure during high engine load conditions....Thoughtfully designed to match your diesel engine needsMade to help enhance the performance of your vehicle$41.39
- Standard®TechSmart™ Fuel Injection Throttle BodyGMC C6500 Topkick 8.1L 2003, TechSmart™ Fuel Injection Throttle Body by Standard®. 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...100% new, never remanufactured, which maximizes performance and extends service lifeUndergoes extensive testing to ensure quality and reliability out of the box$133.91
- Dorman®OE Solutions™ Throttle Body Position SensorGMC Topkick 8.1L 2003, OE Solutions™ Throttle Body Position Sensor by Dorman®. This throttle position sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and...Direct replacement - this throttle position sensor is designed to match the fit and function of the original sensor on specified vehiclesIdeal solution - this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction$38.89
- NTK®Throttle Position SensorGMC C4500 Topkick / C5500 Topkick / C6500 Topkick /... 8.1L 2003, Throttle Position Sensor by NTK®. 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...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$185.97
- Standard®Throttle Position SensorGMC C6500 Topkick / C7500 Topkick 8.1L 2003, Throttle Position Sensor by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...Each Standard® sensor is a direct-fit replacement sensor that restores proper information transfer to the ECU on throttle position providing efficient fuel economy and engine performanceEach Standard® throttle position sensor features quality construction that promotes accurate communication of throttle valve angle to the vehicles computer, resulting in improved performance$89.75
- WVE®Throttle Position SensorGMC C4500 Topkick / C5500 Topkick / C6500 Topkick /... 8.1L 2003, Throttle Position Sensor by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$48.91
- Mahle®Throttle Body Mounting GasketGMC C4500 Topkick / C5500 Topkick / C6500 Topkick /... 8.1L 2003, Throttle Body Mounting Gasket by Mahle®. 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 as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$4.96
- MotoRad®Throttle Position SensorGMC C4500 Topkick / C5500 Topkick 8.1L 2003, Throttle Position Sensor by MotoRad®. MotoRad fuel caps are designed and manufactured to prevent fuel loss, primarily through evaporation. A faulty or leaky fuel cap emit up-to 30 gallons of...Prevents leakingPrevent fuel loss through evaporation$57.11
- Cardone Reman®Remanufactured Fuel Injection Throttle BodyGMC Topkick 8.1L 2003, Remanufactured Fuel Injection Throttle Body by Cardone Reman®. Without Gaskets, Idle Air Control Motor. With Throttle Position Sensor. Domestic. Every Cardone Reman Throttle Body is first disassembled and...These products are guaranteed to fit and function like the original — at a fraction of the typical market price100% computerized testing of motor, throttle position sensor and articulation ensures reliable and consistent performance$185.55
- WVE®Fuel Injection Throttle BodyGMC Topkick 8.1L 2003, Fuel Injection Throttle Body by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$174.68
- JT&T®4-Wire Distributor Module and Idle Air Control Connector PigtailGMC Topkick 2003, 4-Wire Distributor Module and Idle Air Control Connector Pigtail by JT&T®. Designed utilizing the latest technology, this product by JT&T features premium quality and will perform better than advertised. Perfect for...Metri-Pack 150.2 (Pull-To-Seat) Series(4) 18 AWG Leads and Weather-Pack Seal$12.10