ATS Thermal Bypass Valve Up-Grade for Dodge/Ram (2013+) 68RFE/AS69RC/65RFE/66RFE Cummins, with Billet Filter Coupler

The intent is to force the transmission to warm up faster, the reality is this bypass valve leaks and sticks in the bypass position in almost every case causing the transmission cooler flow to bypass the trans cooler essentially eliminating the trans cooler from the circuit. This causes a severe damage to the transmission over time.

The ATS cooler block replaces the faulty design eliminating the bypass valve and ensures 100 percent of the trans cooler flow is forced through the trans cooler. In every case this substantially reduces transmission temperatures.

Includes
•ATS Thermal Bypass
•Cooler Block Clamp Plate
•Billet Filter Coupler