Does a transmission cooler increase towing capacity?

A transmission cooler will help the transmission run cooler and last longer while towing a trailer. However, it does not increase towing capacity of your towing setup, It can make a difference in the life of your transmission.

Do I need a transmission cooler for towing?

Transmission Coolers help transmissions deal with the added stress and heat caused by towing boats, trailers and other heavy objects. … For the same reason, the addition of an auxiliary transmission fluid cooler isn’t just necessary for those who tow trailers anymore.

Can you tow more with a transmission cooler?

The towing capacity listed for a vehicle would be how much it could tow safely totally stock. The addition of a transmission cooler would not allow it to tow more than this figure, but it would preserve the life of the transmission as the number one killer of transmissions is excessive heat.

How much towing capacity does a transmission cooler add?

Transmission coolers are rated by their gross vehicle weight or GVW, and this can go from as little as 10,000, all the way up to 40,000 or more! Based on the transmission cooler GVW chart shown below, the optimal transmission cooler should be at least 20,000 depending on the tow capacity.

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How much does a transmission cooler help?

After adding a transmission cooler to most vehicles will net an average 20-25 degree drop in trans temps. As pointed out before, transmission temp increases of 20-25 degrees higher than 175 dramatically decrease your fluid and overall transmission’s lifespan.

How do I keep my transmission cool while towing?

Adding a simple auxiliary cooler inline with the factory unit can nearly double the life of transmission fluid, keeping your gearbox happy and healthy for a long time. Also helpful are aftermarket aluminum pans. Their added fluid capacity and finned heat-sink design provide additional cooling as well.

Is towing hard on a transmission?

Towing can put a strain on your truck’s transmission

Towing heavier loads than your truck’s maximum tow rating suggests, will directly put added strain on the transmission. Another transmission-damaging factor is fluids. … If the fluid levels are inadequate, towing will overwork the components and cause serious damage.

Should I upgrade my transmission cooler?

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.

Can I bypass the radiator transmission cooler?

Expert Reply: I verified with my contact at Derale that the Derale Hyper-Cool Transmission Cooler, # D15960, will work to bypass your radiator and cool your transmission fluid. … If you choose to mount the cooler further away from the radiator, then you will likely need an additional length of hose.

Does transmission cooler use antifreeze?

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.

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Are transmission coolers Universal?

It’s a universal cooler that works on the transmission fluid, engine oil, power steering fluid, and other automotive fluids. … These are all the items you need to mount and set up the cooler.

Do transmission coolers work?

Transmission coolers are able to stay cool because they utilize air flow that passes through the cooler, which is colder than the fluid running though the cooler. The air passes through cooling fins or plates where the cooling flows and can cool very efficiently.

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