[mhejl]

I have a '07 DC SAP = no tow package. I'd like to add an after market tranny cooler. Texas heat, plumbing, and specific coolers aren't the issue:

Has anyone installed an OEM "ATF Thermostatic Valve" which feeds the cooler? Looks like it just bolts up between the "ATF Warmer" body and the tranny case and simply has two hose nipples to the cooler. (Looking at the FSM, anyway.)

Are the ATF Warmers the same with or without the tow package?