Fuel Injection Throttle Body for 2003-2006 Chevrolet Express 1500 & More - Dorman 977-823

When a vehicle idles roughly, displays a malfunction indicator lamp or sets DTCs, the cause might be oil ingress or dirt and carbon buildup in the throttle body. This 100% new throttle body is designed to match the fit and function of the original equipment throttle body on specified Chevrolet and GMC vehicles.

Mechanical Throttle Body

• Ideal solution - engineered to help restore proper engine performance when the factory throttle body is malfunctioning due to oil ingress or dirt and carbon buildup, resulting in DTCs and rough idling
• Direct replacement - this 100% new mechanical throttle body is designed to match the fit and function of the original equipment throttle body on specified Chevrolet and GMC vehicles
• Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
• Durable construction - designed and manufactured to strict specifications for reliable performance