The transmission cooler is essential for maintaining the proper operating temperature of the transmission. When the transmission fluid is too hot, it can cause damage to the transmission components. The cooler works by circulating the transmission fluid through a series of tubes that are surrounded by fins. The fins help to dissipate the heat from the transmission fluid into the air.
Transmission coolers are available in various sizes and types, depending on the vehicle's make and model. Some vehicles come with a built-in transmission cooler, while others require an aftermarket cooler to be installed. If your vehicle does not have a built-in transmission cooler, it is recommended that you have one installed to protect your transmission from damage.
