ACDelco Engine Intake Manifold Cover Insulator

The ACDelco Engine Intake Manifold Cover Insulator is a GM-recommended replacement part for the engine's intake manifold or engine cover. It is also known as an engine cover insulator or upper intake manifold cover insulator. It helps reduce heat transfer and protects the cover assembly from heat and vibration.

Key Features:

• Original equipment-style replacement made to GM specifications for fit, form and function
• Helps insulate the intake manifold or engine cover from engine heat
• Helps dampen vibration around the cover assembly
• Backed by ACDelco's long-established reputation in the automotive industry

Replacing a worn or missing insulator restores the original fit and finish of the engine cover assembly. It also helps keep the engine bay components protected.