
This locking fuel cap fits the 1986–1980 Jeep CJ 6-cylinder 4.2L application and replaces the regular filler cap with a keyed lock for added fuel security. It seals the fuel tank filler to help prevent contamination and unauthorized access, restoring or maintaining proper closure for the vehicle's fuel system. The cap is a direct replacement sized for the listed Jeep application.
Gates 86-80 Jeep CJ 6-Cyl. 4.2L Regular Locking Fuel Cap