Hola all... hopefully someone out there can help me out.

I just bought driver side front and rear power window regulators from a SuperCrew. I really only need the front but they came as a pair. I can't seem to tell which one is which though. I'm not quite ready to swap in the regulator into the truck, so I don't wanna pull the old one out just to compare the two (if I have to I will). I thought I'd go ahead and put the rear up on eBay as I don't need it... if I can figure out which one it is.

There are stickers on them with numbers listed below. Can anyone tell from these numbers which is which?

5L34-1637001-AC
5L34-1523201-BC

Thanks in advance!

 

1523201 seems to ring a bell as being the base part number that I had for the front regulators. It's been a while since I did mine though, so I can not say 100% for sure.

Maybe someone else can confirm this.

 

I think you're right, thanks! I was able to find a picture I had taken when I swapped out the passenger side regulator and was able to compare the mounting points on the two, and the 1523201 looks like the front door regulator.

Thanks again for helping out!

 

oops.. submitted my response twice

 

Glad I could help.