georob
Junior Member
2013 ram 5.7 longhorn needed to replace oil pressure switch. picked one up, part # PS 401 Duralast. I get my tools and the first thing I noticed was old took a much smaller socket than the new, I broke the female plug in side off by accident, anyway I finally get the old out and it is totally different than the replacement, Its a 2 prong, the new is a 3 prong, the threads are bigger on the old one. I called parts house and several others, they all keep telling me the Ps 401 is the correct part, IT IS NOT CORRECT. I searched online parts places the pictures are all like the Ps 401 which is not correct for my truck. Any suggestions or input, thanks