In our experience, you may need to replace the O-ring that comes attached to the thermostat with a new OEM one instead for fitment on a 2JZGTE

The Mishimoto racing thermostat for the 1993-1998 Toyota Supra will promote greater cooling efficiency throughout your engine. The Mishimoto racing thermostat will significantly lower high engine temperature produced by modified and upgraded turbo applications. Once the engine is fully warmed up the Mishimoto racing thermostat will open up at a lower temperature than standard thermostats, also allowing the coolant to flow through the engine sooner thus reducing and maintaining cooler engine temperatures.

MISHIMOTO THERMOSTAT ACTIVATES AT 68º C
OEM Thermostat Activates at 82º C

ALSO FITS
Lexus GS300 93-05
Lexus IS300 01-05
Lexus SC300 92-00
Scion xA 03-06
Scion xB 03-06
Toyota Echo 00-05
Toyota Prius 01-09
Toyota Supra 93-98
Toyota Tacoma (4 cyl) 05+
Toyota Yaris 07+


ENGINE CODES
1NZFE
1NZFXE
2JZGE
2JZGTE
2TRFE

CHASSIS CODES
JCE10
NHW11
NHW20
NHW30
JZA80