I've heard time and time again that Bosch o2 sensors are garbage, but we sell them all day at the parts store I work at, and I don't remember anybody returning it saying it didn't work. Also if I look on Rockauto the Bosch ones have the little heart, so they are popular choices.
Am I better off with Denso, or is there something better? I'm thinking of changing the one indicated by my code (p0161 = b2s2) and if the code goes away then changing all four (well, the other three, but you know what I mean) - both downstream and both upstream. Looks like I can be out the door for about $100 for all four Denso sensors on Rockauto.
And I know, I should use ACDelco components for my GM truck, but to be honest I've been disappointed with ACDelco parts my last few purchases and they cost a lot more than Denso, and we all know ACDelco stuff is just reboxed stuff anyway.
Am I better off with Denso, or is there something better? I'm thinking of changing the one indicated by my code (p0161 = b2s2) and if the code goes away then changing all four (well, the other three, but you know what I mean) - both downstream and both upstream. Looks like I can be out the door for about $100 for all four Denso sensors on Rockauto.
And I know, I should use ACDelco components for my GM truck, but to be honest I've been disappointed with ACDelco parts my last few purchases and they cost a lot more than Denso, and we all know ACDelco stuff is just reboxed stuff anyway.