Mr. Gasket replacement orange thermostat gaskets are composed of an aluminum carrier with a molded silicone bead to ensure a secure seal. Orange-style thermostat gaskets are compatible with all intake materials to seal surface irregularities between manifold and water outlet housing.

Mr. Gasket replacement grey thermostat gaskets are manufactured from a blend of nitrile rubber and cellulose fiber for excellent sealing and durability. Grey-style thermostat gaskets are precision die cut for specific applications and ensure a tight seal.

Used in Mr. Gasket standard premium overhaul kits.