Dorman Intake Manifold Upper Plenum Assembly

The Dorman Intake Manifold Upper Plenum Assembly (also called an upper intake manifold or intake plenum) is an aftermarket replacement. It distributes air from the throttle body to the engine's intake runners. Over time, factory plenums can crack, warp, leak, or fail, usually because of heat cycling and age. A failing plenum can cause vacuum leaks, rough idle, reduced power, poor fuel economy, and a check engine light. Dorman offers this line as a direct replacement for the original part.

Key Features:

• Replaces the original upper intake manifold or plenum to restore proper airflow and engine performance
• Engineered to match the form, fit, and function of the original equipment part
• Helps eliminate vacuum leaks and the drivability problems that come with them
• Designed to bolt in place of the factory plenum using the original mounting points
• Helps restore smooth idle, throttle response, and fuel efficiency

Dorman is a long-established supplier of automotive aftermarket replacement parts. It is known for solving common repair problems with quality parts. Select the child item that matches your application to get the correct part and any included components.