Part: # MMOFC-SUB-BK. Enhance your engine bay's functionality and style with this Mishimoto CNC billet Oil Filler Cap. Available in eye - catching Black and Red, it's a perfect addition to any engine setup. The built - in O - Ring guarantees a tight seal, and the prominent Mishimoto name on top proudly shows off your choice of top - quality auto parts. Fits engines with codes EJ20, EJ22, EJ18, EJ25.


Using this Mishimoto oil filler cap is easy. Just unscrew your old filler cap and screw this one on tightly. Make sure the O - ring is properly seated for a good seal. When installing, don't over - tighten as it may damage the cap or the engine opening. For maintenance, clean the cap regularly with a mild automotive cleaner to keep it looking great. Check the O - ring periodically for any signs of wear or damage, and replace it if needed. This cap is built to last, but proper care will ensure it serves you well for a long time.