2021 Chevy Silverado 4500 HD Throttle Bodies
- Standard® - Fuel Injection Throttle Body Mounting GasketChevy Silverado 4500 HD 2021, 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$5.69
- Standard® - Fuel Injection Throttle BodyChevy Silverado 4500 HD 2021, 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 malfunctioning part, it...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$96.04