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External Transmission Cooler Plumbing

Discussion in '3rd Gen Tundras (2022+)' started by Dozer466, Apr 17, 2024.

  1. Apr 17, 2024 at 9:29 AM
    #1
    Dozer466

    #1
    Dozer466 [OP] New Member

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    Westcott 3/1, 37" Toyo's, Smartcap
    For those that have installed an external trans cooler, where are you plumbing into on the transmission side? Thanks in advance.
     
    Dozer466, Apr 17, 2024
    #1
  2. Apr 17, 2024 at 9:31 AM
    #2
    mass-hole

    #2
    mass-hole New Member

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    I would plumb it in series after the existing liquid cooler and use a thermostatically controlled Hayden cooler. That way if the trans fluid is being pumped through to help it warm up, you are not also cooling it down with your external cooler.
     
    mass-hole, Apr 17, 2024
    #2
  3. Apr 17, 2024 at 11:15 AM
    #3
    teab

    #3
    teab 2023 Platinum w/ PRO bits

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    teab, Apr 17, 2024
    #3
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