Part: # MMOFC-SUB-BK. Enhance your engine bay both functionally and stylishly with this Mishimoto CNC billet oil filler cap. It comes in two eye - catching colors, black and red, making it a perfect addition to any engine setup. The built - in O - Ring guarantees a tight seal, preventing any oil leaks. And the prominent Mishimoto logo on top proudly shows off your choice of high - quality automotive parts. This cap fits engines with codes EJ20, EJ22, EJ18, and EJ25.


Using this Mishimoto oil filler cap is easy. Just remove your old filler cap and screw this one on tightly. Make sure the O - Ring is in place for a proper seal. When it comes to maintenance, it's a good idea to check the O - Ring periodically for any signs of wear. If you notice the O - Ring is damaged, replace it right away to keep the cap sealing well. Also, keep the cap clean to maintain its good looks. Avoid using harsh chemicals on it as this could damage the finish. When installing, don't over - tighten as this might damage the threads on your engine or the cap itself.