What do you need to know about transmission cooler installation?
What do you need to know about transmission cooler installation?
The below transmission cooler installation diagram shows the transmission fluid flow direction and how the fluid will be routed through a new external cooler. You will need to determine which line is the return for the transmission.
Where is the best place to mount a trans cooler?
Based on this, the best place to mount a cooler would be in front of the air conditioning condenser. This position will allow the trans cooler to get ample air flow while moving in addition to getting air from the engine’s cooling fans when stopped.
Do you need a transmission cooler for Drag Race?
In some applications however, it may be best to have a remote mounted transmission cooler that utilizes a fan to help cool the fluid. This is typically found in more extreme applications such as those who drag race or tow for example. Where ever your cooler is mounted, it needs to get enough air flow to help keep the fluid cool.
Do you bypass the radiator with a transmission cooler?
A common question we get asked is whether you should bypass the radiator with your external transmission cooler. The answer to this is, it depends the condition your vehicle is facing. If you live in a very warm area, it may be better to bypass the factory transmission cooler in the radiator in favor of a larger, external transmission cooler.
Can a transmission oil cooler be used as a heater?
Most times, the factory transmission oil cooler can actually act as a heater based on being located inside the radiator where hot coolant is continually flowing in and out. With little airflow, the radiator need to work harder to keep the engine cooler, thus is not able to effectively cool transmission temperatures.
Is it possible to over cool transmission fluid?
Yes, over cooling transmission fluid may cause some issues such as gelling up and restricting flow through the cooler lines and cooler itself, but this isn’t too common. This may occur when temperatures are consistently below freezing.
Why do you need an auxiliary 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.
Where is the factory transmission oil cooler located?
Airflow is important to to cool the radiator, which is where the factory trans cooler is housed. Most times, the factory transmission oil cooler can actually act as a heater based on being located inside the radiator where hot coolant is continually flowing in and out.
Can a transmission cooler be used to bypass the radiator?
One important thing to consider when installing a transmission cooler is the size of your transmission lines. If the diameter of your transmission lines are 1/2 inch in diameter, then you will want to go with the transmission cooler that you referenced.
Most times, the factory transmission oil cooler can actually act as a heater based on being located inside the radiator where hot coolant is continually flowing in and out. With little airflow, the radiator need to work harder to keep the engine cooler, thus is not able to effectively cool transmission temperatures.
The below transmission cooler installation diagram shows the transmission fluid flow direction and how the fluid will be routed through a new external cooler. You will need to determine which line is the return for the transmission.
Based on this, the best place to mount a cooler would be in front of the air conditioning condenser. This position will allow the trans cooler to get ample air flow while moving in addition to getting air from the engine’s cooling fans when stopped.
What are the best transmission coolers for towing?
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. What Are The Best Transmission Coolers For Towing?
In some applications however, it may be best to have a remote mounted transmission cooler that utilizes a fan to help cool the fluid. This is typically found in more extreme applications such as those who drag race or tow for example. Where ever your cooler is mounted, it needs to get enough air flow to help keep the fluid cool.
Can a transmission be set up without a radiator?
Bypassing the radiator is the way we prefer a cooler be set up. The transmission will generally run cooler this way Additionally, this may take some of the load off the radiators job of cooling the engine.
What’s the best way to clean a transmission cooler?
Anything that’s in your cooler or lines will end up in your valve body, bushings and gears. A cooler cannot be properly cleaned simply by blowing air through it. A can of cooler flush, which most shops have, followed by being blown out with air is the correct way to do it.
Do I really need a transmission cooler?
No. As long as it is properly installed, a transmission cooler will not affect a factory transmission. It is a flow-through device and does not affect any internal components of the transmission. A transmission cooler will just help to prolong the life of the transmission by keeping the fluid cooler.
Where to mount transmission cooler?
Transmission Cooler Mounting Position. When installing a transmission cooler, it is typically recommended to mount it in a location that gets a significant amount of airflow. Based on this, the best place to mount a cooler would be in front of the air conditioning condenser.
What way to Mount Trans cooler?
Several different options for mounting a transmission cooler are available. In the most common installation method, the cooler is attached with narrow plastic rods, pads, and fasteners. The plastic rods are run through the transmission cooler and the radiator or air conditioning condensor and secured with the fastener.
What is auxiliary transmission cooler?
An auxiliary transmission cooler is an add on automatic transmission cooler which adds extra cooling capacity to your car or truck transmission. Perhaps the best upgrade one can do for their automatic transmission.
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. What Are The Best Transmission Coolers For Towing?
What are the fittings for a JEGS transmission cooler?
JEGS High Performance Transmission Coole… JEGS Brass Hose Adapter for 3/8 in. to 5… JEGS Transmission Fittings 1/8 in. NPSM JEGS High Performance Transmission Coole… JEGS Inverted Flare Steel Tube Nuts for …
A common question we get asked is whether you should bypass the radiator with your external transmission cooler. The answer to this is, it depends the condition your vehicle is facing. If you live in a very warm area, it may be better to bypass the factory transmission cooler in the radiator in favor of a larger, external transmission cooler.
How much does it cost to replace transmission cooler lines?
Transmission Line Replacement Cost If you have the skills to tackle this job yourself, it may be best to take your vehicle to a mechanic to replace the lines for you. Replacing an automatic transmission can cost thousands of dollars while a cooler line replacement will cost up to about $500 at most.
What are the different types of transmission cooler lines?
Types of Transmission Cooler Lines 1 Metal Transmission Cooler Lines. Metal transmission cooler lines are typically pre-bent with fittings that are held on by a flare at each end of the line. 2 Rubber Transmission Lines. 3 Nylon Braided Transmission Cooler Lines. 4 Steel braided Transmission Cooler Lines. 5 Hose Clamps. …
What to do if your transmission cooler is leaking?
Help! Transmission Cooler line leaking? – YouTube Help! Transmission Cooler line leaking? If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.
Which line is the return to transmission?
The white arrow on the driver side is the return line from the radiator to the transmission. You want the tap into the return (driver side) side. This will allow the ATF to be cooled even more after going through the radiator and then through the additional new cooler and back to the transmission.
What causes a transmission cooler to leak?
Heat causes oxidation. Oxidation causes a brown tarnish that coats the dipstick, transmission case and other components inside the transmission. This tarnish also causes transmission valves to stick, resulting in delayed and unusual shifting. If the fluid is pink and milky, the transmission cooler is leaking.
What is a transmission cooling line?
What is a transmission cooling line? Your transmission cooling lines, often just called the transmission lines, are the lines that connect your transmission to the radiator in your car. The hot fluid cools off in the radiator and then heads back to the transmission.
How do transmission oil cooler lines work?
How does the transmission oil cooler line work? The transmission cooler lines carry transmission fluid back and forth between the transmission, and an external or radiator integrated cooler. They are often part or wholly metal, and screw in the transmission and transmission cooler at either end. The transmission fluid starts in the transmission
How are the cooling lines attached to the transmission?
The trite saying “think outside the box” is apt when discussing automatic transmission cooler lines. For our discussion simply know that two cooling tubes are attached to the transmission, the hot and cold lines mentioned earlier. One component inside that “box” is a small pump that circulates the transmission fluid.
How to determine which transmission line is the return line?
You want to install the cooler on the return line. To determine which line is the return line you will want to start with your truck totally cooled off. Start the truck and put it in drive, apply the brakes firmly and then apply the accelerator slightly so that the rpms climb. Put the truck back in park and shut it off.
Do you need a return line for a transmission cooler?
If you plan to use rubber transmission hose and keep the stock cooler lines, you need to connect the cooler return line to your vehicle’s return line. In most cases you’ll need to make a cut to the factory line and connect the new rubber line to it.
What’s the best way to install a transmission cooler?
A can of cooler flush, which most shops have, followed by being blown out with air is the correct way to do it. When installing rubber cooler lines to metal lines always put a small flair at the end of the metal line Not too big because you will tear the line on the inside during install. Then place a clamp just ahead of the flair.
Can a transmission cooler be in contact with the exhaust?
If the cooler lines were in contact with the headers, it would super heat the fluid when the headers get hot. Make sure there is no contact so you won’t have a problem. Always keep transmission cooler lines factory or otherwise as far away from the exhaust as possible.
The trite saying “think outside the box” is apt when discussing automatic transmission cooler lines. For our discussion simply know that two cooling tubes are attached to the transmission, the hot and cold lines mentioned earlier. One component inside that “box” is a small pump that circulates the transmission fluid.
