You asked: What is the purpose of a transmission cooler?

Transmission coolers are designed to disperse heat from the hot fluid flowing through it. For example, a tube and fin style transmission cooler has fins throughout the body of the cooler to help heat escape the tubes.

How do you know if you need a transmission cooler?

You hear odd noises coming from the transmission: Your transmission may have difficulty shifting between gears, or there may be clunking or grinding noises during shifts. This can indicate transmission fluid loss, high internal transmission temperatures, or both, which can be caused by a bad transmission cooler.

Why do you need a transmission cooler?

Transmission coolers help to protect your transmission when you turn up the heat. Transmission Coolers help transmissions deal with the added stress and heat caused by towing boats, trailers and other heavy objects.

Does a transmission cooler improve performance?

Though each performs the same job – cool the transmission – each type does it a little differently. Whichever transmission cooler design you choose, rest assured that it will extend the life of your transmission by preventing heat-related failures and improving shifting performance.

Can you have to big of a transmission cooler?

You should get the biggest heavy duty transmission cooler that can fit on your car! The larger the cooler, the better it will be at lowering fluid temperature. … There’s no such thing as cooling transmission fluid too much, so if you can we suggest getting the largest cooler possible that fits in your car’s GVW range.

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Does transmission fluid need to be cooled?

Transmission Temperature



The healthy range of temperature for transmission fluid is about 71 to 93 degrees Celsius. If your transmission fluid exceeds this temperature, it will begin to burn. … Not only can burnt fluid not effectively cool your transmission, it can actively damage it, even after is has cooled down.

How do you stop a transmission from overheating?

Change the transmission fluid regularly



We recommend that you change the transmission fluid every 30,000 to 60,000 miles, and more often if you drive long-haul routes, operate your vehicle in hot climates, or tow heavy loads. This reduces transmission wear, which in turn reduces the risks of overheating.

How does transmission fluid get cooled?

All transmissions have a cooling line that runs to the radiator. A separate fluid passage circulates the transmission fluid through a portion of the radiator to cool the fluid.

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