FZJ80 Cummins swap engine sensor adapter kit

This kit installs the FZJ80 temperature sensor and AC cutout switch in your 12 valve Cummins engine. It provides a clean, elegant solution to the upper heater hose connection as well. High quality, thick brass fittings CNC machined for Toyota sensor threads 

Retaining the AC cutout switch helps prevent overheating climbing steep grades in extreme heat.