Part: # MMOFC-SUB-GD. Enhance your engine bay's functionality and style with this Mishimoto CNC billet oil filler cap. Available in multiple colors, it's a perfect addition to any engine setup. The included O - Ring guarantees a tight seal, and the Mishimoto logo on top shows off your choice of high - quality parts. Fits engine codes EJ20, EJ22, EJ18, and 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 in place for a good seal. When installing, don't overtighten as it might damage the cap or the engine. For maintenance, clean the cap regularly with a mild soap and water solution. Keep it dry to prevent rust or corrosion. If you notice any signs of wear on the O - Ring, replace it promptly to maintain a proper seal.