2003 Chevy Silverado 2500 Throttle Bodies
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ACDelco®Genuine GM Parts™ Fuel Injection Throttle Body AssemblyChevy Silverado 2500 HD 8.1L 2003, Genuine GM Parts™ Fuel Injection Throttle Body Assembly by ACDelco®. With Throttle Actuator. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$135.27 - BBK®Throttle BodyChevy Silverado 2500 2003, Throttle Body by BBK®. Type: High Flow Throttle Body. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade...$409.99
- Cardone Reman®Remanufactured Fuel Injection Throttle BodyChevy Silverado 2500 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$112.68 - $120.38
- Fast®Big Mouth Throttle BodyChevy Silverado 2500 Chevy small block Gen III/IV (LS-based) 2003, Big Mouth Throttle Body by Fast®. Big Mouth™ Throttle Bodies from FAST™ are a perfect choice for a variety of GM LS applications. Features black-wrinkle powder...$445.95 - $539.95
- Standard®TechSmart™ Fuel Injection Throttle BodyChevy Silverado 2500 / Silverado 2500 HD 6.0L 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...100% new, never remanufactured, which maximizes performance and extends service lifeUndergoes extensive testing to ensure quality and reliability out of the box$181.18
- TRQ®Fuel Injection Throttle BodyChevy Silverado 2500 2003, Fuel Injection Throttle Body by TRQ®. Restore optimal fuel-delivery performance with the TRQ fuel injection throttle body to keep your engine running efficiently and reliably. It’s designed to deliver the...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$127.66 - $186.95$128.95 - $186.95Save 1%
- Dorman®OE Solutions™ Fuel Injection Throttle BodyChevy Silverado 2500 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...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$122.97 - $129.16
- Hitachi®Fuel Injection Throttle BodyChevy Silverado 2500 2003, Fuel Injection Throttle Body by Hitachi®. Precise airflow control, accurate engine control, and extended service life is what you'll get with this premium electronic throttle body by Hitachi. It features a...Compact, lightweight DC motor ensures easy mounting in various enginesFeatures a multiple-output throttle sensor for a more accurate signal output$145.23 - $155.52
- Spectra Premium®Fuel Injection Throttle BodyChevy Silverado 2500 2003, Fuel Injection Throttle Body by Spectra Premium®. Spectra Premium’s 100% new Electronic Throttle Bodies are built from the ground up using precise manufacturing and quality control to ensure smooth driving...100% NewLimited Lifetime Warranty$149.95 - $159.79
- Cardone New®Fuel Injection Throttle BodyChevy Silverado 2500 HD 8.1L 2003, Fuel Injection Throttle Body by Cardone New®. Every Cardone New Throttle Body is first disassembled and meticulously inspected. Every TB is tested for all critical functions, including response time...100% computerized testing of motor, throttle position sensor and articulation ensures reliable and consistent performanceSpecialized component cleaning process prevents the throttle bore surface from being deformed and ensures optimum airflow$145.36
- ACDelco®Genuine GM Parts™ Fuel Injection Throttle Body Mounting GasketChevy Silverado 2500 HD 8.1L 2003, Genuine GM Parts™ Fuel Injection Throttle Body Mounting Gasket 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.61
- AIRAID®PowerAid™ Throttle Body SpacerChevy Silverado 2500 With California Emissions 2003, PowerAid™ Throttle Body Spacer by AIRAID®. The POWERAID Throttle Body Spacer is designed to enhance off-idle torque from 800 rpm to approximately 3,000 rpm. The spacer utilizes...Enhances fuel atomization, which improves combustion and engine efficiencyIncreases low end torque and fuel economy$149.99
- Standard®Throttle Position SensorChevy Silverado 2500 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 highest reputation...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$90.93
- aFe®Silver Bullet Throttle Body SpacerChevy Silverado 2500 GMT800 with California Emissions 2003, Silver Bullet Throttle Body Spacer by aFe®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$139.00
- Fel-Pro®Fuel Injection Throttle Body Mounting GasketChevy Silverado 2500 2003, Fuel Injection Throttle Body Mounting Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering...Direct OEM replacement for a proper fitEnsures reliable sealing performance$5.57 - $6.13
- NTK®Throttle Position SensorChevy Silverado 2500 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 or malfunctioning part, it will...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$185.97
- Dorman®OE Solutions™ Throttle Body Position SensorChevy Silverado 2500 / Silverado 2500 HD 6.0L 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...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$68.28
- Walker Products®Throttle Position SensorChevy Silverado 2500 2003, Throttle Position Sensor by Walker Products®. 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$72.72 - $91.69
- Standard®Fuel Injection Throttle Body Mounting GasketChevy Silverado 2500 HD 8.1L 2003, Fuel Injection Throttle Body Mounting Gasket 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...Each Throttle Body Injection Flange Gasket is a direct-fit OE replacement that ensures ease of installationHigh-quality materials withstand extreme conditions$6.66
- WVE®Throttle Position SensorChevy Silverado 2500 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 ultimate in durability and functionality....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$48.91
- ACDelco®Genuine GM Parts™ Fuel Injection Throttle Control Actuator ModuleChevy Silverado 2500 With Electronic Throttle Control 2003, Genuine GM Parts™ 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$195.36
- Mahle®Throttle Body Mounting GasketChevy Silverado 2500 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 worn-out or malfunctioning part, it will...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$4.66 - $5.88
- Elring®Fuel Injection Throttle Body Mounting GasketChevy Silverado 2500 / Silverado 2500 HD 6.0L with Engine Code LQ4 2003, Fuel Injection Throttle Body Mounting Gasket by Elring®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$5.14
- JET®Powr-Flo™ Throttle Body SpacerChevy Silverado 2500 2003, Powr-Flo™ Throttle Body Spacer by JET®. The Powr-Flo spacers bore is designed to increase the velocity of the air flow into the intake manifold. By delivering the air with more velocity it allows more air...Increased Mid-Range Horsepower And TorqueImproved Throttle Response/Increased Fuel Economy$107.96
- Volant®Vortice Throttle Body SpacerChevy Silverado 2500 2003, Vortice Throttle Body Spacer by Volant®. In the quest for more air, the throttle body is the last assembly that can be modified before air enters the engine. Vortice throttle body spacers employ a unique set...Glass-filled nylon constructionO-ring, gasket and hardware included$71.90
- Apex Auto®Fuel Injection Throttle Body Mounting GasketChevy Silverado 2500 / Silverado 2500 HD 2003, Fuel Injection Throttle Body Mounting 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...Quick accurate delivery with excellent fill-rateExcellent inventory availability$4.19
- Victor Reinz®Fuel Injection Throttle Body Mounting GasketChevy Silverado 2500 2003, Fuel Injection Throttle Body Mounting Gasket by Victor Reinz®. 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$5.07 - $7.09
- Cardone®Fuel Injection Throttle BodyChevy Silverado 2500 2003, Fuel Injection Throttle Body by Cardone®. 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$158.52
- SKP®Fuel Injection Throttle Body AssemblyChevy Silverado 2500 2003, Fuel Injection Throttle Body Assembly 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 as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$138.79
- WVE®Fuel Injection Throttle BodyChevy Silverado 2500 HD 6.0L with 8 Terminals 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$215.42
