Part: # MMOFC-SUB-PK. Enhance your engine bay with style and functionality using this Mishimoto CNC billet Oil Filler Cap. It comes in multiple colors and is a perfect addition to any engine. The included O-Ring guarantees a tight seal. The Mishimoto logo on top shows your commitment to quality. Fits engine codes EJ20, EJ22, EJ18, EJ25.

Using this oil filler cap is easy. Just remove your old filler cap and replace it with this Mishimoto one. Make sure the O - ring is in place for a good seal. When it comes to maintenance, simply clean the cap with a mild detergent and a soft cloth every few months. As for precautions, avoid using harsh chemicals on the cap as it may damage the finish. If you notice any signs of wear on the O - ring, replace it to keep the seal tight.