Buick Firewall Insulators

QuietRide firewall insulators made for classic Buick cars and trucks. You'll find parts here for the Special Series 40, Century Series 60, Limited Series 90, Super Series 50 and Special and more.

QuietRide firewall insulators are made from original factory patterns with a leather-grain ABS face and period-correct insulation already bonded to the back. They block engine heat and noise at the firewall and give a restored engine bay or cab the correct stock look. Most are CNC cut with factory hole locations, and no-hole versions are available for street rods and custom builds. Use the fitment details on each listing to confirm years, models and body styles before you order.

See every QuietRide part for Buick or shop all QuietRide firewall insulators.