Ollytron

I've had a nightmare of a day trying to fit a new downpipe and I've rounded off my post cat o2 sensor. I'm looking to get a replacement ASAP. can anyone recommend a good, cheap and quick delivery sensor?

BrownPantsRacing

iTrader: (6)

Good and cheap don't normally go hand in hand unfortunately. As they say, buy cheap buy twice.

For lambda O2 sensors it's always best to get a genuine Denso one otherwise it will just fail again after a short period of time.

I've always found the cheapest place to buy genuine Lanbda sensors is a site called sparkplugs.co.uk

TECHNOPUG

iTrader: (1)

+100 for OE Spec DENSO.

JDM_Stig

iTrader: (3)

+101 for Denso,
I have used these in the past.
World Car Parts

markjmd

iTrader: (11)

Nothing wrong with a Bosch equivalent IMO, assuming you can find one with the right wiring (or re-solder the connectors to fit).