heard delco is the way to go

 

lol @ AC Delco sensors on Ebay. I paid $135 for a pair, not bad, I thought.

But the seller had purchased them a month earlier, also on Ebay, and one was $26 and the other was $50.

 

Another one for you guys to look at is 12604913, AC Delco number 213-3839

These are Denso sensors.

This was used on the LS2 in the chevy SSR. 400mm (15.75 inches) long from the base of the O2 to the end of the harness. I am running these and they work great. No extensions needed on my long tubes. I have a LQ4 truck harness.

They are the typical square connector, male terminals. The best part is they are only $61.00 list price.

 

i have had bosch on mine 30K later still running like a champ

 

ive never really heard of any problems with 13111's more so than any other O2. ive heard a lot of people SAY theyve HEARD of problems, but the one poster in this thread is the first time ive ever heard anybody say anything about them.

15k on mine no problems.

 

i bought the vette rears and they have been doing awesome

 

Just an update I went with the vette rear sensors and havent looked back fixed the problem and no issues i went through 4 ac delcos before i went bosh

 

I got the bosch's so I wouldn't have to spend so much on acdelco's. The bosch on my passenger side header went bad after about 1,000 miles. I extended the wires from one of my old acdelco's and the car ran great. The acdelco's have quite a few miles on them to as my car has 136,000 miles on it. Not sure if they are the originals but they were on it when I got the car.

 

have any of you guys heard of gmpartsdirect.com? waaaay cheaper than the dealer.

 

Yeah till they put it in with no lube on the shipping and handling!