Hurricane Performance Thermal Bypass Valve for Jeep Wrangler 392 اضاءة امامية Heavy Duty Nylon Oxford

Heavy Duty Nylon Oxford

Jeep Wrangler AMR LED Side Reflector Marker Lights for JL

Built Tough for Enhanced Performance

The FOX Factory Race Series 3

Line Length: 90 Feet (27

Hurricane Performance Thermal Bypass Valve for Jeep Wrangler 392 اضاءة امامية Heavy Duty Nylon OxfordWhat is Thermal Bypass valve. The Thermal Bypass Valve is the gatekeeper of cooling your transmission, quite literally. Depending on the vehicle, ATF will cycle out through an external cooler once it reaches a specified temperature. Once that heat builds, an internal thermostat shifts and opens a passageway to the cooler. In essence, it's a thermostat for your automatic transmission fluid. In theory, the Thermal Bypass Valve is instrumental in peak