Need help with correct oxygen sensor part #
03-19-2007, 08:09 PM
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Need help with correct oxygen sensor part #
On the 1992 SE-
It needs to be replaced, and I get 2 numbers on ACDelco so Im not sure which one it is.
AFS20 SENSOR,OXY(POSN 1) OEM SENSOR
IN EXH MANIFOLD/CROSSOVER)(TYPE #20
or
AFS21 SENSOR,OXY(POSN 1) OEM SENSOR
IN EXH MANIFOLD/CROSSOVER
It needs to be replaced, and I get 2 numbers on ACDelco so Im not sure which one it is.
AFS20 SENSOR,OXY(POSN 1) OEM SENSOR
IN EXH MANIFOLD/CROSSOVER)(TYPE #20
or
AFS21 SENSOR,OXY(POSN 1) OEM SENSOR
IN EXH MANIFOLD/CROSSOVER
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