If you're experiencing unusually high fuel pressure or your setup is running rich, you may want to consider checking if you need a new fuel pressure regulator. A rich running 4AGE is not usually a happy 4AGE. Neglecting this part can lead to unwanted carbon buildup, and can lead to parts like your catalytic converter failing prematurely.
- Aftermarket replacement
- Please note: Crush washers are no longer included in this kit and are still available from Toyota
- OEM crush washer PN: 23232-28010 and 90201-12109
Part Fitment:
| 1995-2005 | Lexus GS300 |
| 2001-2005 | Lexus IS300 |
| 1994-1998 | Toyota Supra |
| 1993-1997 | Lexus SC300 |
| 1986-1989 | Toyota MR2 |
| 1985-1987 | Toyota Levin / Trueno AE86 4AGE |
| 1986 | Toyota Celica |