Best oxygen sensor brand?

[Ronnie]

What is your opinion? I need to buy one and want to get the best.

[Richard S]

I doubt that these things are actually made by very many different manufacturers. Likely there are a few and they are then rebranded. Ron, I also doubt that anyone has really done any kind of controlled test of longevity and accuracy between brands. If you are prepared to assume that brand name/cost is an indicator, then you would have to decide whether to get a brand name universal and splice in your connector, or go with a plug and play. You should check ebay. You will often find the brand name at a good price.

[Ronnie]

Thanks for the reply. I just returned from Autozone with a Bosch. They told me about the same thing as what you said.

Thanks again!

[Guest MauiWowee]

Bosch has been consistently good for me over the years.

[padgett]

The only problem with the Bosch is that it is taller than the A/C Delco. You need to fold the wire a bit to fit in a slotted O2 socket and makes it hard to change the #6 plug.

Given a choice, I prefer the Delco.

[Guest Mike_s]

Denso works for me, I like their iridium plugs. I'm less of a Bosch fan since they bought Purlolator, but I still might give one of their dishwashers a try.

[Guest Kitskaboodle]

I second the Denso brand. Never had any problems using them in my Reatta, Fiero's or my Toyota 22R truck.

I got mine at Rockauto (for my 90 Reatta) for only $14.14

Kit