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.

Can you run a transmission without a cooler?

Transmissions work best when they can stay cool. (“Cool”, not cold. … But the engine block gets hot and this can heat the transmission. Furthermore, there are transmission problems that can interrupt your transmission’s normal cooling mechanisms and cause it to overheat.

Why do automatic transmissions need coolers?

The cooler for the automatic transmissions are placed inside the radiator, the reason behind this is the antifreeze provides the perfect environment. It warms the transmission up with it’s cold and keeps it from getting too hot in extreme heat.

Does a transmission cooler add horsepower?

These types of coolers have been around as long as the automatic transmission and for the most part do an effective job of keeping the transmission going for many thousands of miles. … When we increase the torque and horsepower output of our engines we also increase the stress applied to the transmission.

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Does a transmission cooler extend the life of a transmission?

Towing puts extra strain on your transmission, which causes extra heat. Extend your transmission’s life by installing an external transmission cooler. If you suspect you’ve been running your transmission too hot, just pull the dipstick and check the fluid. …

Are transmission coolers worth it?

A transmission cooler will just help to prolong the life of the transmission by keeping the fluid cooler. Transmission fluid cannot be cooled too much, so the addition of a cooler is a good idea, especially if you are towing.

Should I install a transmission cooler?

The biggest benefit to installing an auxiliary transmission oil cooler is that it will help do what its name indicates, which is cool your transmission fluid. More often than not, most vehicles can utilize a transmission cooler to help prolong the life of their transmission.

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.

Can you use a radiator as a transmission cooler?

When it comes to cooling a transmission we never use radiators with built-in transmission coolers. … Available for a variety of Ford, GM, and Mopar transmissions, air flowing under the vehicle passes through turbulator-equipped tubes in the lower section of the sump to provide additional cooling.

How do I know if I 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.

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Can I run two transmission coolers together?

as for routing, just run them all in line with each other. say you are keeping the radiator cooler, take the outlet of that cooler and hook it to the inlet of the new trans cooler, take the outlet of that cooler and hook it to the inlet of the next trans cooler and then back to the transmission.

How much does it cost to install a transmission cooler?

You can have a local transmission shop install a transmission oil cooler in your vehicle. Expect to pay between $150 and $250 for the job. Either way, installing an auxiliary transmission oil cooler is one of the best investments you can make in protecting your transmission from overheating and certain failure.

How much is a transmission cooler?

You will pay somewhere between $100 and $450 for a transmission cooler line replacement. The labor should be between $60 and $300, while parts can cost you anywhere from $40-$160.

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