
Many vehicles now feature CVT transmissions and use a liquid-to-liquid cooler for the transmission. A Hayden by-pass cooler can be used in these applications. Modern transmissions have a built-in bypass that will cut off the flow to the cooler under severe cold conditions. The snow and ice accumulated on the cooler, greatly reducing air flow. Some cases of overcooling involve snow plows. Questions have been raised about “over-cooling” the transmission fluid. If the vehicle is still under warranty, be sure that eliminating the O.E. You may want to consult a transmission repair shop before eliminating the O.E.

Typically, this is a cooler that is one to two sizes larger than the recommended heavy-duty cooler. cooler, you should choose the transmission cooler that will be the most efficient, and the largest, that will fit the available space. If for some reason you are not going to use the O.E. If access to ram-air is limited, place the transmission cooler in front of the fan for maximum air flow. It should be placed where the most air will flow across it. The add-on cooler is normally placed in front of the radiator. It is recommended to place our transmission cooler after the O.E. The applications that we carry for transmission coolers are rated in series, with the O.E.

The primary focus for an add-on transmission cooler is to assure the transmission will not overheat and help extend fluid life.
