Automatic Transmission Oil Cooler Hoses

Replacement Parts > Belts and Cooling > Hoses and Pipes

Automatic Transmission Oil Cooler Hoses

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What are Automatic Transmission Oil Cooler Hoses?

Automatic Transmission Oil Cooler Hoses are flexible tubes that carry transmission fluid between the transmission and the transmission oil cooler. They are designed to keep the transmission fluid cool and reduce wear on the transmission.

How do I know if my Automatic Transmission Oil Cooler Hoses are faulty?

You may notice signs of a faulty Automatic Transmission Oil Cooler Hoses if you observe: leaking or cracked hoses; hoses that are soft, brittle, or swollen; or hoses that appear to be clogged, blocked, or kinked.

Can a faulty Automatic Transmission Oil Cooler Hoses cause damage?

Yes. If the Automatic Transmission Oil Cooler Hoses become faulty, it can cause the transmission to overheat and lead to transmission failure.

How do I replace an Automatic Transmission Oil Cooler Hoses?

To replace an Automatic Transmission Oil Cooler Hoses:

  1. Disconnect the negative battery cable.
  2. Drain the transmission fluid.
  3. Unbolt the transmission oil cooler lines from the transmission.
  4. Remove the hoses from the transmission oil cooler.
  5. Install the new hoses and reconnect them to the transmission oil cooler.
  6. Reinstall the transmission oil cooler lines and tighten the bolts.
  7. Fill the transmission with new fluid.
  8. Reconnect the negative battery cable.