Enhance Engine Performance with GM Genuine Parts 213-3533 Heated Oxygen Sensor Review

Also replaced the original sensor that was in my Yukon 07 for at least 150k. This is the exact same sensor and I think it will last just as long.

I bought this sensor along with 213-3538 (Low Flow Sensor) for my 2006 GMC Sierra 4.8 liter with 120,000 miles. Now the car runs very well and there is no unpleasant smell coming from the exhaust pipe. It is definitely worth it.

Fixed faulty O2 sensor circuit, check engine light on Escalade, bought an open/damaged box on discount to save a few. Someone who wanted to use it put anti-seize on the threads and then put it back in, but other than that it looked fine. anyway works as it should

Replaced all 4 sensors in my Tahoe 07. The only difficult thing to change is the left side before the cut. I would recommend buying an outlet with slots for removal and installation. It should cost $800 at my local store. I did all 4 in about 1.5 hours.

Okay, that's absolutely bug free. Has anyone bought a whole stock of AC delco o2 oxygen sensors and returned them with DENSO o2 sensors? I ordered and returned three of these, all DENSO 02 sensors that sell for $20 and are rubbish. 3 different orders and each time I received a DENSO sensor in an AC DELCO box!

We need an oxygen sensor for our Chevrolet Suburban. We bought and paid for a NEW Delco AC sensor from Revain. When it arrived there was a Denso sensor in the AC Delco box. I feel cheated but we had to use it when we left town and couldn't wait for a replacement. I know mistakes happen, but it doesn't seem like it.

I have a 2006 GMC Sierra 5.3 liter and this was feeding my check engine light. Code P0135 and P0053. Bank 1, sensor 1, which lands on the driver's side in front of the catalytic converter. Note that this engine has 4 O2 sensors. Two before the catalyst and two after. Something I didn't understand when I first tried to diagnose my problem, but this sensor works on both sides after the exhaust manifold and before the catalytic converter.

My O2 sensor arrived today in a Delco AC box but the sensor inside looked odd because there was no packaging around the sensor or tape around the electrical cable. Just floating freely in a big box. So just checking the O2 sensor will show Denso 149100-7211. The outer grommet on the wiring harness is an inch shorter than the 3 small wires inside it, which at some point can cause the grommet to move one way or the other and the 3 small wires near the exhaust catch on fire. I sent it back and…