Reddit reviews ACDelco 89022577 GM Original Equipment Automatic Transmission Auxiliary Fluid Cooler
We found 1 Reddit comments about ACDelco 89022577 GM Original Equipment Automatic Transmission Auxiliary Fluid Cooler. Here are the top ones, ranked by their Reddit score.
Helps maintain proper transmission operating temperaturesGM-recommended replacement part for your GM vehicle’s original factory componentOffering the quality, reliability, and durability of GM OEManufactured to GM OE specification for fit, form, and function
The escalades and denalis all have a small factory cooler.
Im running a ACDelco 89022577 GM Original Equipment Automatic Transmission Auxiliary Fluid Cooler https://www.amazon.com/dp/B000C9TRWG/ref=cm_sw_r_cp_apa_Y.zhAbN0GW6H8
Because i got a good deal on it. I ran a hayden 689 30k cooler on my denali. Pretty easy to find around 60 iirc.
You can bypass the radiator if you live in a warm climate though i didnt bother, but if you do it protects you against the strawberry milkshake issue where the rad can fail and mix coolant with trans fluid.
The overkill option is the transcool 40k, the performance/towing guys generally run that.
Install for that delco cooler was plug and play basically iirc. Just had to release one of the brackets holding the line at the rad support to move it over. The Hayden one i cut off the stock fittings and used some hose clamps same deal woth moving the line over. I always hard mount mine bc i dont like those mounts they come with
Vette servo is an easy install and costs about $20. I did mine in the driveway... Reduces slippage. Paying someone to install should be 1 hr labor. They should come that way from the factory. Not harsh at part throttle at all, my wife never noticed...but you can feel it shift harder at wot.