AC Delco part #?
#2
TECH Addict
iTrader: (22)
correct
https://ls1tech.com/forums/showpost....3&postcount=20
LS1 O2 oxygen sensor (98-02) (AC-Delco #AFS97), both RH = 25312196
LS1 O2 oxygen sensor (98-02) (AC-Delco #AFS98), both LH = 25312197
LS1 O2 oxygen sensor (98-02) (AC-Delco #AFS98), both LH = 25312197