The following are ALL various part #'s for DPFE sensors when doing a search for a 1995 Contour 2.5L
F77Z-9J460-AB
F5RZ-9J460-A
F4ZZ-9J460-B
F48E-9J460-BB
How the heck do I know which one to get?
The F4ZZ-9J460-B is the cheapest one from NAPA...
THANKS:)