AC Delco Heated O2 sensor part #

[bruisr]

? replacement part # for heated O2 sensor. ? need a replacement one-would like to acquire it locally (have an account with local Chev. dealer) vs mail order (Caspers)

 

[turbojd]

I believe this is the # for the heated o2 sensor, # AFS 74

 

[GNVYUS 1]

The Stainless Denso lasts longer and is way cheaper from Rock Auto FWIW. Or call up your local parts store to see who has it.

 

[TurboDave]

The Stainless Denso lasts longer and is way cheaper from Rock Auto FWIW. Or call up your local parts store to see who has it.

I wouldn't say that. Well, maybe in your car.

But, it's been my experience that the AFS 74 lasts far longer than most. Just requires a short warm up period before starting (ony when running leaded gas) like any heated NBO2 or WBO2.