OEM Firewall Insulator for the 2022+ Nissan Frontier models. This insulator assists in keeping heat from transferring from the engine bay into the cabin through the firewall. Like every other insulator, over time they wear down from undergo multiple heat cycles and will fail to keep heat out. If liquid finds itself a home in this insulator it is possible for mold to grow.

Fits:

• 2022+ Nissan Frontier