The filler cap composed of aluminum with a Blue Almite finish and is a great dress-up piece for any engine bay.
The item will work on the following TOYOTA engines with the one-touch fittings:
1JZ
2JZ (turbo)
3VZ
1MZ
4AG (5-valve 1991/6~) These are a hard to come by lineup abroad by GReddy with part number 13911022 and retail for JPY7875 (approximately $71) and are still quite difficult to locate outside of Japan.