The oil cooler is designed to lower the temperature of the transmission fluid to make it easier for the internal parts of the transmission to use. There are two types of transmission coolers, the type found inside the radiator or the kind that is external to the radiator that usually sits in front of the AC condenser.
How do you install a transmission oil cooler?
Here are some tips:
- Always mount the cooler in a place that has good air flow.
- If you place the cooler in and area with little air flow, a fan is a must.
- When installing coolers, make sure lines are clear of anything that can rub them.
- Always use line that is approved for transmission/hydraulic fluid.
How do I know if my transmission oil cooler is bad?
Symptoms Of A Bad Transmission Cooler
- Transmission Line Leak. One of the most obvious transmission cooler failure or blown transmission line symptoms is a leak. …
- Noises Or Poor Transmission Performance. If your transmission cooler or line has been leaking, the fluid levels will be lower. …
- Transmission Temperature Increase.
How much does it cost to install a transmission cooler?
The cost to install a transmission cooler varies depending on the type and size of transmission cooler being installed. On average, a transmission cooler for a standard vehicle performing simple day-to-day driving may cost anywhere between $20 and $80.
How do transmission oil coolers work?
How a transmission cooler works. 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.
Can I run two transmission coolers together?
Running two coolers results in a higher pressure in the lines. Each cooler running at 100% in series. If you do parallel, the pressure is divided by 2.
How can I make my transmission cooler?
Installing an external cooler can prove greatly effective in cooling your transmission and keeping it at a regulated temperature, which helps to prevent damage. External coolers also help to reduce friction to the transmission, which is another common cause of damage.
How much does it cost to fix an oil cooler leak?
The Best in Auto Repair
The average cost for engine oil cooler replacement is between $540 and $617. Labor costs are estimated between $186 and $235 while parts are priced between $354 and $382. This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.
What causes an oil cooler to leak?
Most oil leaks stem from bad connections or cracked oil pans, engine gaskets or seals. Another place to look is the oil cooler adapter, which connects oil lines and is itself sealed with a gasket.
Is a transmission cooler worth it?
Helps Fluid Last Longer
Another benefit of utilizing a transmission cooler on your car, truck, or SUV is that it keeps the transmission fluid in better condition longer. … By keeping the fluid cooler, you can allow the transmission to run at a suitable operating temp and prolong the life of your fluid.
Do transmission coolers work?
Conclusion. 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.
Do I need transmission cooler for towing?
When you are towing, your transmission fluid can certainly get warm. Because of this, you need a large transmission cooler to handle the added heat. … 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!
What is the maximum temperature for a transmission?
It doesn’t take long for the automatic transmission fluid (ATF) to heat up once the vehicle is in motion. Normal driving will raise fluid temperatures to 175 degrees F., which is the usual temperature range at which most fluids are designed to operate.
Why does my transmission slip when it gets hot?
Transmission gears wear out and start slipping.
Over time gears can wear out – especially if they have been running hot and inefficiently due to lack of or worn out transmission fluid. Slipping gears are usually due to normal wear and tear, which causes them to not engage properly and to slip in and out of sync.
Can a transmission cooler be used as an oil cooler?
You can use an engine oil cooler as a trans cooler, but not all trans coolers can flow enough or handle big enough in/out ports to be used as an engine oil cooler.