3SX Custom BLACK Oil Cap - 3000GT / Stealth (Mitsubishi)


3SX Custom Black Oil Cap

We have finally released our own billet aluminum 3SX Oil Cap! The Black finish is  designed to match the other underhood reservoir cap covers we offer. The internal seal seats perfectly against the top lip of the valve cover to help prevent oil leaks. The thick, sturdy retaining tab is there to securely hold the cap in place, additionally guarding against oil leaks. 

This is designed specifically for the 3000GT/Stealth, but should fit most Mitsubishi engines using this clamp-type oil filler cap.


Note: These oil caps DO work with the stock oil cap gasket, so if yours dries out or gets damaged, you can simply use the stock gasket.

 Note:  Prior to installaion remove the screw and put a couple dabs of lock tight blue on the threads of the screw.

Installaion Tip:  We have found that installing the factory OEM Oil Cap Retaining from the old oil cap will seal better.