transmission cooler

  1. davidavidd

    Is this a crazy idea to cool my 4L60E transmission?

    Hi TYForum friends, I am changing my Tahoe (07 stock Tahoe, 5.3, 4L60E) stock radiator because it's leaking like crazy, when I saw the new radiator I had this idea: Since I don't use the engine oil cooler, can I bridge the lines on both sides to form a larger cooling circuit for my 4L60E? I...
  2. K

    2021 Denali (Yukon XL) Transmission cooler standard?

    Hello - been scouring the forums and found lots of useful info. Been looking for a 2021 plus yukon XL with towing package or 3.0 diesel and they are very hard to come by. I'm find some conflicting info surrounding the tow packages. Looking to clear up if the transmission cooler is actually...
  3. F

    Transmission cooler for 2021 Tahoe

    I've got a 2021 Tahoe (5.3L) that is my daily driver, and I also tow a camper with it from time to time. The camper is roughly 5100 pounds dry. I'll be towing the camper cross-country (NC to CA and back) this summer, and I'm wondering if I should consider a transmission oil cooler. I don't have...
  4. DJPoertsch

    Which oil cooler for the automatic transmission would you recommend to me Tahoe 2007 LTZ

    Hello dear friends here in the forum. I have had an 8 m Caravan since 2019 and had to find out in summer that my oil temperature in the automatic transmission had risen rapidly and even triggered an alarm. It was only for 15 minutes because we climbed a super steep mountain, but I still want...
  5. Dad28

    Transmission fluid temperature range?

    2005 Yukon SLT, 5.3L, 2WD,240k miles Driving this afternoon, outside temperature was 101. Within 10 miles of combined hwy/twn, 15 minutes or so, the transmission fluid temperature showed 165 degrees. I am going to pull a 4000lb trailer across Colorado, Utah and Nevada in about a month. It...

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