Quick Answer: How do I know what size transmission cooler I need?

Before selecting a transmission cooler, you need to know the GVWR for your particular car. The GVWR number can range from 10,000 to more than 30,000 pounds, and a higher number indicates that your car uses more fluid and needs a higher efficiency cooler.

Can you have too big of a transmission cooler?

Too big could be a concern if mounted in the front of the rad creating a loss of air flow to keep the engine cooled . Years ago , GM released a TSB about overcooling the transmission in cold climates . Transmission fluid would actually turn to somewhat of a gel .

Are transmission coolers Universal?

Any cooler can be used on any vehicle with an automatic transmission, provided that it will fit in the location where the customer wants to install it. Year-make-model fittings are available for some vehicles to make it easier to install the coolers.

Should transmission cooler be before or after radiator?

Answer: We recommend installing the auxiliary cooler after the radiator to return the coolest fluid directly to the transmission. Installing the cooler before the radiator will still provide additional cooling and may be necessary in some difficult-to-access applications.

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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.

Which type of transmission cooler is best?

Our top pick for the best transmission cooler is the B&M SuperCooler Automatic Transmission Cooler, which comes with a complete installation kit. For price-conscious shoppers, the Hayden Automotive Rapid Cool Plate and Fin Transmission Cooler is a great option.

What temp should your transmission be?

The optimal temperature range for transmission fluid is 175 to 220 degrees. Above that, for every 20 degrees bad things happen, starting with formation of varnish at 240 degrees, followed by seals hardening, plates slipping, seals and clutches burn out, carbon is formed, and, ultimately, failure.

What size are transmission cooler lines?

Transmission Radiator end of fitting has 1/4″ MPT. line fitting is 1/2″-20 inverted flare INS. – Factory fitting remains with recessed internal threads.

Do I need transmission cooler for towing?

Do I Need a Transmission Cooler? Transmission coolers help to protect your transmission when you turn up the heat. … For the same reason, the addition of an auxiliary transmission fluid cooler isn’t just necessary for those who tow trailers anymore.

What are the different classes of transmission coolers?

3 Types of Transmission Coolers

The 3 most common kinds of coolers are: tube and fin, plate and fin and stacked plate. Each offers a different combination of effectiveness and durability. Some coolers also come with built-in fans that provide additional cooling ability.

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Can I use an oil cooler as a transmission cooler?

You can use a transmission cooler like an engine oil cooler, however, to make it work properly there are adapters and modifications that will be required.

How do I know if I need a transmission cooler?

Your vehicle’s gross vehicle weight rating (GVWR) is key to determining what kind of transmission cooler you need. As is the type of terrain over which you usually drive. Hilly and rocky terrain might require more of a heavy-duty transmission cooler.

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. … The auxiliary cooler is cooled by air flow while the cooler inside the radiator is surrounded by antifreeze which is a controlled environment.

How much does it cost to install a transmission cooler?

As a DIY project, you’ll pay between $30 and $60 for the oil cooler and spend 1 1/2 to 2 hours on installation. 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.