Mishimoto 89-93 Dodge 5.9L Cummins 87.5C High-Temperature Thermostat Drivetrain>Flywheels The Mishimoto WRX racing thermostat

The Mishimoto WRX racing thermostat is the perfect addition to your street or track WRX and is a direct replacement for the stock thermostat

When we saw that price we knew we had to create a solution

No cutting or modifications are necessary for installation and

it meets or exceeds requirements for racing series' such as SCCA

and everything in between

Mishimoto 89-93 Dodge 5.9L Cummins 87.5C High-Temperature Thermostat Drivetrain>Flywheels The Mishimoto WRX racing thermostatThe 12 valve first gen Cummins in your Ram is considered one of the best diesel engines ever produced, and for good reason. Fuel efficiency, torque, and simplicity are just a few characteristics that give the Cummins its stellar reputation. We're huge fans of the Cummins engine, which is why we've developed a high temperature thermostat for the 1989 1993 5. 9L 12v Cummins. This Mishimoto thermostat activates at a higher temperature (189. 5F) compared