i need the part number for OEM rear o2 snesors on a vette. and dont recommend bosch or denso, only looking for OEM p/n. thanks.

 

I think that the OEM ones are Bosch's? 13111?

Probley wrong though, just what I remember reading.

 

yeah i want the GM number, i dont want to get the boash from the part stores

 

Just FYI as well.

Checker/Schucks/Kragen are having a deal where you buy one Bosch sensor you get a free 10$ gas card.

IDK just FYI.

 

thats cool, i just want to go with stock, i have tried denso and heard about bosch and the stockers work the best for me thus far

 

Here you go man:

97'-99' use part#25312202
00'-04' use part#25317697


Mike.

 

you are the man lol, do you know the difference in the first tto the 2nd part numbers? i think everyone used 2000+ vette rears if im not mistaken... just want to make sure

 

How much are those from the delear?

 

a whole hell of a lot at gmpartsdirect lol 90 bucks, but you dont need extensions so that saves some right there. just the luck i have had with oem i would rather spend the extra cash, they switch nicely an dheat up faster for me at least

 

Unfortunately I don't have either in stock at the time, so I can't go look at them... But if I had to venture a guess, I would say that maybe the connectors might be different, not sure though.