ACDelco Right Exhaust Insulator Assembly

The ACDelco Right Exhaust Insulator Assembly is a replacement exhaust hanger insulator, also called an exhaust muffler insulator or muffler and pipe hanger. It supports the exhaust system from the underside of the vehicle and holds the muffler and pipe in position.

Key Features:

• Secures and supports the exhaust pipe and muffler to the underside of the vehicle
• Helps prevent excessive vibration and noise from reaching the interior cabin
• Insulator assembly design isolates the exhaust system from the vehicle body
• Backed by the ACDelco brand, which is owned by General Motors

A worn or cracked exhaust insulator can cause rattling, exhaust sag and added cabin vibration. Replacing it restores proper exhaust support and helps keep the ride quiet.