How does a transmission cooler work in a radiator?
The way a transmission cooler works is that heated fluid is sent from the transmission to the radiator and then to the cooler, and air moving over the fins of the cooler help to lower the fluid’s temperature, and is ultimately sent back to the transmission in a continuous loop.
Do you 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. …
Can a transmission cooler be used inside the radiator?
This cooler allows the fluid to warm up to a suitable temperature. The draw back to this is that the factor cooler inside the radiator does not do a good enough job at cooling because it is surrounded by hot coolant. One way to combat this is to use an externally mounted cooler in conjunction with the factory unit.
Is it better to bypass the factory transmission cooler?
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 install a transmission cooler?
While installing basic rubber lines might work for most, in some cases, your vehicle may need custom lines, which are more costly than standard transmission lines. Depending on the cooler you purchase and your lines, you can spend as little as $20 extra to install a cooler, or in some cases, as much as $150 or more.
How big is a race car transmission cooler?
The 70266 has an 11″ x 8″ x 1.5″ construction that features 36 cooling rows for more than enough cooling capacity for most race cars and street driven hot rods that need it. Just like the 70274, the 70266 comes with 1/2″ NPT fittings which requires extra fittings for a leak free connection to your transmission cooler lines.
Can a transmission cooler be mounted on the radiator?
If this is the case, it is safe to mount the transmission cooler right on the radiator with a transmission cooler installation kit . These kits supply rubber spacers to keep some space between the radiator and trans cooler as well as other necessary hardware.
How is a transmission cooler set up in a hot rod?
If you are mounting it in front of the radiator, always make sure the fin’s in the cooler are parallel with the fin’s in the radiator. This prevents restricting air flow to the radiator. Fuel line will not work and will break down in transmission fluid. Bypassing the radiator is the way we prefer a cooler be set up.
Can a transmission cooler be replaced after a failure?
A transmission internal failure is unlikely to put debris in the cooler, because all fluid coming from the transmission must travel through the trans filter. Its always a good idea to power flush a cooler or replace it after a failure. It is particularly important in the type of failure.
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.