Corvette Front Bosch O2 Sensors

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Oct 9, 2006 | 01:47 PM

lnuxhakr

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From: The Confederacy

Corvette Front Bosch O2 Sensors

Will the corvette bosch o2 sensors work for the front 02s? They are part number
15703. I have seen the 13111 referenced here but those are the rear o2s and have the longer wire. I need to pre cat o2s.

thanks in advance

Oct 9, 2006 | 03:40 PM

Viper

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From: Cleveland, OH

Although the 13111 is stated as rear vettes, we use them in the front on the FBody. Better heater for those with headers, great replacement even for stock.

Oct 9, 2006 | 04:06 PM

lnuxhakr

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From: The Confederacy

I went with the 13444...same thing just shorter...

Oct 9, 2006 | 09:15 PM

taintedmeat

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From: ATX

I just installed two 13111's on my car yesterday. I know one of the old ones was a stock unit with 123k miles on it

Car feels a little smoother overall, but that might just be in my head. Hopefully I'll pick up some mpg since I always see people getting like 100 more miles a tank than I do.

Oct 10, 2006 | 12:43 AM

HoytVA

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From: San Diego

I installed the 13111's when I did my Headers. Havent had any issues with them so far, been about 2 months. They are pretty good o2 sensons. I would recommend using them whenever you do an o2 sensor change.

Oct 10, 2006 | 07:22 AM

Payton

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Where is the best

place to get these?

Oct 10, 2006 | 08:10 AM

HoytVA

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From: San Diego

i got the bosch 13111's at autozone for 80 bucks a peice. kinda pricey, but worth it in the long run.

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Oct 10, 2006 | 10:18 AM

SS Goblin

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From: 3rd Rock

My buddy went thru a couple of sets of the stock o2's. So he finally broke down and bought the 13111, so yeah its worth it in the long run. He hasn't had a problem sence. Its great having friends that you can learn from there mistakes. I now have a long list of what not to do.