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Oxygen Senor for 1982 Crossfire

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Old 04-30-2013, 06:56 AM
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pepe10
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Default Oxygen Senor for 1982 Crossfire

What is the correct part number for an Oxygen sensor used on the 1982 crossfire injection ECM system? I purchased an ACdelco AFS 22 which did fit but was not compatible. I recently saw a post that listed an AFS 9 but cannot seem to find it anywhere. I admit I was trying to save $ going through Amazon and would still like to do that if possible.
Old 04-30-2013, 08:57 AM
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Jud Chapin
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Originally Posted by pepe10
What is the correct part number for an Oxygen sensor used on the 1982 crossfire injection ECM system? I purchased an ACdelco AFS 22 which did fit but was not compatible. I recently saw a post that listed an AFS 9 but cannot seem to find it anywhere. I admit I was trying to save $ going through Amazon and would still like to do that if possible.
RockAuto shows AFS20, 21, and 22. Have a look:

http://www.rockauto.com/catalog/x,ca...,parttype,5132
Old 04-30-2013, 10:47 AM
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74 LS4-454
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AC AFS9P is the one u need

You can also try Bosch #11027, since it seems like the original AC # will be hard to find.....

Last edited by 74 LS4-454; 05-01-2013 at 09:00 PM.
Old 05-18-2013, 11:37 AM
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74 LS4-454
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Originally Posted by pepe10
What is the correct part number for an Oxygen sensor used on the 1982 crossfire injection ECM system? I purchased an ACdelco AFS 22 which did fit but was not compatible. I recently saw a post that listed an AFS 9 but cannot seem to find it anywhere. I admit I was trying to save $ going through Amazon and would still like to do that if possible.
Did you ever get this resolved? and if you did, what part # did you use?
It will be good info to add to the "sticky" thanks....Tom

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