Oxygen sensors? Which one?

[KCF3712]

Hey Ya'll,

Found out my upstream O2 sensor is bad so I'm going to replace both while I'm at it. I was going to go with Bosch, but read that they are "sluggish." Any one use or like Bosch? What about Denso? BWD? Walker? The best prices I found were Amazon.com with upstream and downstream Bosch = $141. Both Denso's from Amazon are $170 and both Walker's from Amazon are $163. Whatcha thinkin?

Thanks in advance!!!

[Daox]

Buy a "universal" O2 sensor from your local parts store. It'll cost ya ~$70. I'd go with Denso. The downside is you have to use the pigtail (connector) off your old O2 sensor. Not a big deal if you ask me, and I think most come with instructions.