Review on Enhance Engine Performance with GM Genuine Parts 213-3533 Heated Oxygen Sensor by Aries Boyce

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 immediately ordered another one. Denso sensor in an ACDelco box.