StangEaterSS

iTrader: (41)

I ordered the right and left O2 sensors from GM parts direct. I ordered the ACdelco # AFS97 and AFS98

one came in a box and one came in a bag. the end of the sensors dont look the same. not sure if they changed the design or what. heres pics of the 2 sensors. what do you guys think? did they ship me the correct sensors?

5.3LJimmy

iTrader: (10)

Probably a newer design on the left and old stock on the right. I wouldn't be concerned as long as the plug matches what's on your car now.

socmguy

iTrader: (18)

I wouldn't worry too much about it. I'm sure they'll both work just fine.

massls1guy

iTrader: (9)

Since they're expensive I would call and make sure before you open the package.

Jrp1978

iTrader: (10)

send the one in the bag back .............. you want the one with the holse not the slash marks it will read way different and not switch nearly as quick

b0pric01

iTrader: (5)

one is afs97 and one is afs98. heres a list of pn's and it might help you? https://ls1tech.com/forums/showpost....3&postcount=20

StangEaterSS

iTrader: (41)

all the ones i have seen have slash mark style ends. i have never seen any with the holes. but your sayin those are better?