Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
You must have the oil-to-water cooler built into the radiator end tank. I believe all GMT 900s had that as a minimum. If so, then this is an excellent choice and is the one I have in my 2012 Yukon XL Denali. I plumbed it in series with the radiator's end tank cooler, as specified in the up fitters manual. I tow a 7500 lb camper with it and it works great - holds steady around 180ºF on the highway when towing.Howdy 2011 Tahoe no factory trans cooler. Which kit do you think would be effective. Please send any links you might have. I have NO THERMAL LIMITER where the line goes into the trans. Thanks in advance