93 T/A ac delco o2 part #?

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05-20-2010, 10:09 PM

defaultexistence

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93 T/A ac delco o2 part #?

one wire ....any body know the part # i should be looking for?

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05-21-2010, 12:12 AM

Toronto LT1

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1993 Oxygen sensor (non-heated)
AC-Delco # AFS21
GM 25166816

1994-1995 heated oxygen sensor
1996-1997 front heated oxygen sensor
AC-Delco # AFS75
GM 25312184

1996-1997 rear heated oxygen sensor
AC-Delco # AFS97
GM 25312196

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05-21-2010, 07:01 AM

shbox

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Quote:

Originally Posted by Toronto LT1

I'm sure you got that info from my site, but it is not the current, updated info that is listed.

1993 Oxygen sensor (non-heated)
AC-Delco # AFS21
19211437 old 25166816

1994-1995 heated oxygen sensor
1996-1997 front heated oxygen sensor
AC-Delco # AFS75
19178930 old 25312184

1996-1997 rear heated oxygen sensor
AC-Delco # AFS97
19178921 old 25312196

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