I don't know which engine, but for the F22B2 4-cyl or F27A4 6-cyl
www.rockauto.com lists the upstream planar (with OEM connector) for
about $71+shipping and downstream planar for $62+shipping. I'm sure
local parts stores aren't that much higher?

Where online did you get $130??



On Nov 21, 7:50*am, ". . . /\\/\\ i k e" <micha...@duke.edu> wrote:
> My CEL came on, and the code says I need to replace my *SH02 sensor . (By
> the catalytic converter).
>
> There seem to be a few available on line - some (Bosch's) at about $130, and
> other brands near half that price. * Without stating the obvious, what's the
> difference?
>
> Thanks...
>
> ...Mike
>
> BTW, the car has about 93K miles - I bought it about 1K miles ago. *4 cyl.,
> not v-tec, standard transmission