Originally Posted by Randy
where do you recommend i buy an o2 sensor from?
NGK is $120 from Partsource
and BOSH is over $240 - each!!
i just picked up the tool at princess auto for $8
Autopartsway.com has Bosch sensors for around $80
FCPEuro is another vendor (and frankly more favourable) which will have them in stock, with cheap shipping for us Canadians.
Like the other poster said, if they're after-cat sensors, its not really a critical item, and has no impact whatsoever on drivability or fuel economy. If you don't want to spend too much, you can buy a cheaper off-brand sensor for the post-cat location, but never cheap out on the pre-cats.