Need a new o2 for your 3800 powered something...

Alacran

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Yaj Yak

Gladys
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It sounds like they both do it. I've just had luck with the 3 Delco's I've had so i keep going back to them.


I'd agree here... but i have had really good luck with my delco... til i let a bunch of coolant comin thru. which was great.

why have you gone through 3 delcos tho? u owned your car since new?


this denso was in my car for 45k ish? and before that was the stock one i think.
 

Yaj Yak

Gladys
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DanJ

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Stock delco had 60k on it and was fine, replaced it when i went to ported manifolds because the stocker got a little mangled coming out of the stock manifold. So that's 2, and then Valesquez welded through an O2 bung and forced number 2 through the threads anyways destroying it, so now i am on number 3.
 
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