92 O2 sensor number?
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92 O2 sensor number?
I looked at Rock Auto and ACDelco, they both showed AFS20, AFS21, and AFS22 as the right one. I gotta choose just one. Our techinfo shows:
That one is AFS20. Is that right?
GM Part # 25162693( Rock Auto 32.79, GMPD 30.73 )
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From: Moon of meepsorp
When I bought my ’93, it appeared that the previous owner had the car dealer serviced - with everything genuine GM even down to the new, numbered Packard spark plug wires.
The O2 sensor that was on it was AFS20.
I inadvertently bought a replacement AFS21 without looking at the one that was on there.
As far as I can tell the AFS21 seems to be working fine.
Looking for the correct O2 sensor part number
The O2 sensor that was on it was AFS20.
I inadvertently bought a replacement AFS21 without looking at the one that was on there.
As far as I can tell the AFS21 seems to be working fine.
Looking for the correct O2 sensor part number
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