When I went to get replacement o2's for my 89 I was told there are two different kinds for that year. What is the difference between these two and how can I tell short of reading the part # on the ones I have now.
when I got mine this year from ford for my 90SC they said to look at the old ones and get the number. I think it might be that some 89-90 dont have EGR.
I bought one at autozone the other day and it did not have a plug on it. I just took it back and got one from another store that had the plug. That's why thereare 2 numbers at autozone.
Well if had my old set siting around I would take a pic to show you guys what they look like. It has nothing to do with how long the wires are since there the same on both sides.
Below are the two different part numbers I got from 5 star ford for my 89 5speed. One of these applies to my car but I don't know which yet...I can't get under my car at the moment to match the part numbers. Does anyone know what the difference is between these two part numbers