^I want to know of some that won't give/strip
I've tried the Nortern one and it stripped my o2 last time.... I haven't tried the westward one yet.... almost like mazda is wanting you to buy one of their o2 sensors.... not going to happen.
I bought the one that I use at Autozone but it looks pretty much just like the one that I posted. There is no way it will give at all. I have used it on multiple people's cars and have not stripped a sensor yet.