MARKSZ71

iTrader: (3)

i have longtubes and no cats which oxygen sensors do u use and how much did u pay for them,

LETHL_SS

iTrader: (21)

I'm using Bosch PN 13111. They have long cables so you wont need extension cables. $69.98 each at most auto part stores.

Steve Burger

iTrader: (33)

Denso

DOUBT IT

iTrader: (13)

Some people use the rear Vette sensors, due to the better heating of the element. I understand that you can get them for a reasonable price from gmpartsdirect. I plan to get them shortly, 'cause my 02's are dying.

Covet

iTrader: (1)

sorry to branch off but I have a quick question regarding these as well, how many o2 sensors do you need and do I have to get new ones when I install my headers and exhaust or what?

MeentSS02

iTrader: (11)

Bosch 13111 here, but they still don't work all that well in headers. I don't know how much longer I'll be running in closed loop operation though...

Camaro99SS

iTrader: (4)

Bosch 13111 here. So far so good after about 1000 miles, but that's just on the basis of not throwing codes. I don't have an Autotap to actually monitor how well they're oscillating. They do come with a 1 year warranty from Autozone. It's also the same part # that comes up for 02 Vettes in case the 13111 number doesn't come up on the computer at the store.

Jason

CRL 01 SS

iTrader: (4)

Bosch PN 13111. I've had them in for 2,000 miles and haven't thrown a code yet. Before I switched to the Bosch 13111s my car had killed 2 sets of stock replacement Bosch o2 sensors in a month. Took those back to AutoZone and got the 13111s.

Lithium

iTrader: (47)

Stockers here. They were holding up decent with the ORY and LT's. Only got a code every once in a while, ususally went away by its self. Going to go with the Bosch's very soon though.