How do transmission cooler lines connect to radiator?

Montana Mante asked a question: How do transmission cooler lines connect to radiator?
Asked By: Montana Mante
Date created: Sat, Apr 3, 2021 10:09 PM

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Top best answers to the question «How do transmission cooler lines connect to radiator»

The hoses traveling from the transmission to the radiator are called transmission cooler lines. They channel hot transmission fluid to the radiator, where it is cooled, then return it back to the transmission. They typically resemble brake lines and are made of metal.

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.

FAQ

Those who are looking for an answer to the question «How do transmission cooler lines connect to radiator?» often ask the following questions:

❗ Are cooler lines leaking at radiator?

  • In most cases, the radiator cools the automatic transmission fluid. Transmission cooler lines leaking at the radiator puts car owners in a distressing situation. So, as soon as the transmission cooler lines at the radiator of your car are starting to leak, you should immediately take necessary steps to prevent a further issue from arising.

❗ Should i bypass radiator transmission cooler?

“Should I bypass a radiator transmission cooler?” No. Automatic transmissions generate a lot of heat — heat that breaks down the fluid that courses through them to make them function. When the fluid breaks down, it can no longer protect the bits that need protecting, so things start wearing and having problems.

❗ Can i bypass the radiator transmission cooler?

Expert Reply: I verified with my contact at Derale that the Derale Hyper-Cool Transmission Cooler, # D15960, will work to bypass your radiator and cool your transmission fluid… If you choose to mount the cooler further away from the radiator, then you will likely need an additional length of hose.

Your Answer

We've handpicked 21 related questions for you, similar to «How do transmission cooler lines connect to radiator?» so you can surely find the answer!

Are transmission cooler lines under high pressure?

these hoses are not under high pressure.

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How do you remove transmission cooler lines?

To use the wrench, slide the open end of the wrench over the cooler line, then slide the wrench down the line until it reaches the nut used to secure the line to the transmission. Use the wrench to loosen the nut located at the end of each line, then pull the line away from the transmission to remove it.

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How much pressure on transmission cooler lines?

  • Consequently, how much psi should be in a transmission cooler line? Cooler and lube pressure are about the same at 5-30 psi. The fluid goes from the converter to the cooler to the output shaft support. Secondly, what causes low line pressure in a transmission?

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What are transmission cooler lines made of?

How Car Transmission Lines Work. Car transmission lines connect your vehicle's transmission to the vehicle's radiator. Also known as transmission cooling lines, they are typically made of metal or composite aluminium and rubber hoses because they can handle the flow of hot transmission fluid.

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What causes transmission cooler lines to leak?

  • The most common transmission cooler failures are due to either a leak in the body of the cooler itself, or a clogged line caused by something flowing through the system. This most likely is from the transmission itself. If left unattended, the transmission will run low on atf which will increase the fluid temperature and cause premature failure.

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What fluid runs through transmission cooler lines?

The most obvious sign of a transmission cooling line leak is the presence of transmission fluid. Look for red fluid when you move your car or if you're under the hood, look around for that same red fluid on any hoses are gaskets.

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When should transmission cooler lines be replaced?

Once it starts releasing a lot of liquid, exudes burnt smell and approaches complete malfunction, it will have already brought substantial damage to the transmission. Thus, once you notice minor issues with the cooler lines, it is best to replace them right away.

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How do you connect lines on radiator in 1996 buick roadmaster with oil cooler?

I have a 93 roadmaster and I'm trying to put a radiator in, so what size line wrenches do i need to connect the oil cooler

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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.

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Do you need a transmission cooler in the radiator?

  • 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.

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How does a transmission cooler work in a radiator?

  • In most applications where the external trans cooler is used in addition to the factory one, you will need to route the new transmission lines from the radiator to the external cooler. The below transmission cooler installation diagram shows the transmission fluid flow direction and how the fluid will be routed through a new external cooler.

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How big are the transmission fluid cooler lines?

  • "Transmission fluid cooler lines: on the 700R4 the bottom fitting on the right side of the transmission is the "out" line to the cooler and the top fitting is for the return line from the cooler. These fittings are 1/4-inch pipe thread, and CAN include an adapter from the factory for threaded steel lines in an SAE size."

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How much pressure is on transmission cooler lines?

the pressure in these lines can reach the high side of 200 psi during extreme use (such as high-rpm racing). Also, the tech sheets for coolers from B&M and others say they are pressure tested to 200 psi.

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How replace 2000 jimmy 4x4 transmission cooler lines?

The transmission lines on a 2000 GMC Jimmy 4x4 are replaced by disconnecting the lines at the radiator and then the side of the transmission. They are then removed from the bottom of the vehicle and new lines put in place.

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How tall are the automatic transmission cooler lines?

  • Automatic Transmission Cooler Lines, 7 Ft. Length, Flexible, Braided Stainless Steel, PTFE, 4L60, 700R4, TH350, TH400, Pair Automatic Transmission Cooler Lines, 5 Foot Length, Flexible, Braided Stainless Steel, PTFE, 4L60, 700R4, TH350, TH400, Pair

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What can i use for transmission cooler lines?

Rubber transmission lines are readily available and are the cheapest option for transmission cooler lines. More often than not, your vehicle will have some rubber lines from the factory, but not nearly as much as it would metal.

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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.

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Why is my transmission cooler not connecting to the radiator?

  • Problem is that there is not enough room between the raised ridge of the tube where the secondary plastic locks in place and the actual quick release fitting against the radiator. OR, the round piece that pushes in is too thick to fit between the pipe and fitting.

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Do you remove the transmission cooler lines to take a radiator out of a 1995 pontiac grand am?

yes, anytime you have to take a radiator out of an automatic car the tranny lines have to come off the radiator.

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How do you disconnect transmission cooler lines with quick connect on 05 chevrolet cobalt?

Carefully

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Can i use compression fittings on transmission cooler lines?

P.S. Compression fittings on trans cooler lines should be fine, but then, adding a bit of hose and clamps would also work well, and be easier.

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