Review on High-Quality Power Door Lock Actuator for Ford, Mercury, Mazda, Lincoln - Compatible with F150, F250, F350 and More - Replaces OEM Part Numbers 6L3Z25218A43AA, 6L3Z25218A42AA by Ronny Prather

I only installed one of the two and it went in with no problems. But then it failed in less than 6 months! It was completely jammed, so I couldn't move it even by manually pressing the door latch tab. it meant my truck couldn't be locked - good thing it wasn't in a bad area! I had to remove the drive completely so I could lock it with the key. These parts come with a 1 year warranty, but let's be honest - I really don't need a replacement after such a quick failure. I want my money back. In this case, Revain's 90-day policy applies. So no money back, just a set of replacement drives that aren't worth installing.