Recommendations on Lambda/Oxygen sensor

[ascari]

I need to replace this sensor, so will speak to Mazda for prices. In the meantime, has anyone tried alternatives, like the Bosch Universal 1 Wire?

My Rex is stock, and I don't mind going OEM for the sensor, but if it's a big bill, I might go aftermarket, which by all accounts is just as good.

Any thoughts guys?

 

[Spendyrx]

Yes I used a bosch 1 wire for a while! Dome the job just snipped old connector and soldered! If you're gonna go that route I'd suggest buying these! They're such a quality job!

 

[ascari]

Yes I used a bosch 1 wire for a while! Dome the job just snipped old connector and soldered! If you're gonna go that route I'd suggest buying these! They're such a quality job!

View attachment 15693

Great, they look tidy. I've had a look online, this website has 8 variants of the Bosch... Is there a particular model to look out for?

https://www.bestpartstore.co.uk/1148453-bosch-lambda-sensor

 

[JoeLanger]

There is a Bosch one to use, is it the ls2?

 

[Spendyrx]

That one for 61 quid looks like it'll do just fine! I still have mine, the wire needs tidying up but still has the conector on! It never covered alot of miles, defo less than a thousand! You can have it 20 quid if you like?