The Cometic valve cover gasket set for 1989–1993 Nissan CA18DE/DET 1.8L engines is built with race-inspired materials to exceed typical cork or paper gaskets. Cometic gaskets resist blowout, over-tightening, and high vacuum; they feature a steel torque-limiting frame and are produced to deliver improved sealing performance over OE-style valve cover gaskets.
Cometic 89-93 Nissan CA18DE/DET 1.8L I4 Valve Cover Gasket Set