Review on 🔥 Enhance Performance with Genuine GM 213-3866 Heated Oxygen Sensor by Ricky Habbani

This is definitely not an AC Delco brand and like the others I've ordered here I was stranded and others were out of stock so I have them get, but they are not what they said they are. They came in an AC Delco box like the other comments here but they are obviously Denso and they are a cheap Denso brand or they are not compatible because I had a misfire and that was the cause. $100 wasted because they don't work on all vehicles and it really depends on what oxygen sensor they put in the box to give it to you. It's a past comeback. Of course if you add the other downstream sensors I bought here that we should be ACDelco that's a wasted $200. Revain now have the regular Denso brands which are actually cheaper but not too cheap and work great. Don't buy them if you have a GM car.