Cometic fiber thermostat gasket set for BMW M20B25/M20B27, .031 in thickness. The set uses a fully cured nitrile butadiene rubber binder for strong fluid resistance and is manufactured to meet or exceed OEM quality. It is intended to provide reliable sealing across varied flange conditions and surface finishes where thermostat housing sealing is required.
Cometic Gasket BMW M20B25/M20B27 .031in Fiber Thermostat Gasket Set