This fine coolant temperature sensor works well with 4M40 and 6D22 power engines. It keeps checking real-time cooling fluid heat level and sends steady readings to vehicle meter systems.

Users can easily keep track of engine running temperature, and effectively reduce faults brought by excessive heat accumulation.

It adopts tough material build and solid sealing performance, staying stable during prolonged engine running conditions.

All finished sensors abide by original fitting standards, with swift temperature feedback, easy fitting steps and extended service cycle for daily engine maintenance.