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.
Can you use a radiator as a transmission cooler?
In terms of transmission operating temperatures keeping the fluid 200 degrees or less is preferred for long life — for every 20-degree increase in temperature above that, the life of the fluid is cut in half. … When it comes to cooling a transmission we never use radiators with built-in transmission coolers.
What is a transmission cooler?
A transmission cooler operates like a heat exchanger mounted adjacent to your car’s radiator. Hot transmission fluid flows through the unit and comes in contact with a series of fins or plates. The resulting heat dissipation cools the liquid as it cycles back into the transmission.
What is a transmission radiator called?
Put simply, transmission coolers keep your transmission fluid cool and prevent your transmission from overheating. Transmission coolers can help extend the life of your car’s transmission and help prevent expensive repairs on your transmission in the future.
Is the transmission connected to the radiator?
Car transmission lines connect your vehicle’s transmission to the vehicle’s radiator. … Your car’s transmission lines are essential to preventing the transmission from overheating by carrying hot fluid away from the transmission until it is cooled and subsequently pumped back into the transmission.
How do you know if you have 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.
Do I need a transmission cooler?
For every 20F degree drop in transmission fluid temperature, you can expect to extend the fluid and equipment life, thereby extending the life of the vehicle. That’s why it is very important to have a quality transmission cooler, and more importantly, to have it professionally installed.
Do all vehicles have transmission coolers?
Transmission coolers are not standard issue. There are different types and sizes of transmission coolers for different types of transmissions and different sizes of vehicle. Your vehicle’s gross vehicle weight rating (GVWR) is key to determining what kind of transmission cooler you need.
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.
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.
Where are transmission cooler lines?
Remove the two transmission cooler lines from the bottom of the radiator. These two lines can be accessed either from underneath the hood or underneath the vehicle. Use the flare nut wrench to remove the lines in the same manner used to remove the lines from the transmission.
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.
How do you know if your transmission cooler is working?
The most common symptom of a bad or clogged transmission cooler is fluid leaks or an overheating transmission. You may notice strange shifting issues or noises coming from the transmission. In many car models, you will also notice a warning light on the dashboard.
How does transmission fluid get to the cooler?
How Does a Transmission Cooler Work? Fluid heated by the transmission, engine, or power steering pump flows to the cooler. Air flowing over the fins of the cooler carries away heat and cools the fluid flowing within the fins. The cooled fluid is routed back through the transmission via the return line.
How do transmission cooler lines connect to radiator?
Transmission coolers do not attach to the radiator. They attach in-line with the transmission fluid return line. It is common for an OEM transmission cooler to be built into the radiator tank to be cooled by the coolant in the radiator.