mpd13078

I'm curious if anyone out there has flushed/changed the tranny fluid/filter in their 2011 F150 XLT 5.0 V8 4WD Engine? AutoZone lists two different size tranny filters (tube dimension) for my truck, as listed above, even tried looking up by my VIN#, but no luck. I'll just take the old one in for comparison instead of purchasing both and returning one. I have over 64K miles on mine, experienced a few rough shifts and just preventive maintenance. I don't tow anything. Looks to be about a $150+ self-project; specified fluid, filter, gasket.

who_knos

Just get both and return the one you dont use, thats what I done and problem solved

mpd13078

If this helps anyone, it took the smaller of the two filters. Reuse the metal gasket of course, also stamped into tranny pan. All kinds of tranny flush videos on youtube.