Part number for heated o2

[Walter Sherwin]

Someone will have to scrounge around at a dealership to find application
data for these, but here's what I have written in some old notes as far as
suitable 3 & 4 wire zirc O2 sensors.  The notes are old, so I'm sure the #'s
will may have changed-up a couple of times.  There are certainly many other
candidates as well, but I think these are the more readily available and
cost effective ones.  The AC Delco # is at the left, and the GM # is at the
right.  If someone does indeed later cross reference these, please let the
group know the most current change-up #'s.  Here goes.............

AFS-17P  (8990793) - three wire with 4 hole connector
AFS-40     (25108302) - four wire with 4 hole connector, with redundant
signal ground
AFS-41     (25108814) - three wire with 3 hole connector
AFS-45     (25132086) - four wire with 4 hole connector, with redundant
signal ground
AFS-49     (25132271) - three wire with 3 hole connector
AFS-60     (25132529) - four wire with 4 hole connector, with redundant
signal ground
AFS-48     (25132169) - three wire with 4 hole connector
AFS-63     (25132674) - three wire with 4 hole connector
AFS-62     (25132616) - four wire with 4 hole connector, with redundant
signal ground
AFS-65     (25132819) - four wire with 4 hole connector, with redundant
signal ground
AFS-66     (25132789) - three wire with 3 hole connector
AFS-72     (25133358) - four wire with 4 hole connector, with redundant
signal ground


Walt.




> Early 90's Corvette ZR1's.  If you check at www.carparts.com it should
show
> a Bosch 13077 and the AC Delco version is around $300 each.  2 needed in a
> ZR1.
>
> Dan
>
>
>
> > While we are talking about heated O2 sensors and adding second sensors I
> just thought I would ask what year and model GM used the heated 3 wire O2
> (something to add to notes so I or others don't have to search in the
> future). The O2 I got was a universal 3 wire from Wells so it didn't say
> what it was for.
> >
> > Actually has anyone done a list of sensor etc. list with part numbers
and
> application? I was just thinking if it isn't on the FTP sight it may be
> something I will look into putting together if there is any interest.
> >
> > Good winter project :) Can't tune once the snow flies. unless I convert
> the New Cat's EFI to a GM system. Just kidding.
> >
> > Later,
> > Todd
>
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