Review on 🔥 Enhanced AFS105 Heated Oxygen Sensor by GM Genuine Parts by Dylan Goins

I ordered this (AC DELCO AFS105) for my 1997 C2500 5.7 liter. Revane initially said they fit. When they arrived they didn't fit. After reading more, I found that the front oxygen sensors are different depending on the transmission. I assume this is one of the differences between 7400 GVW and 8600 GVW trucks. After figuring this out and changing the transmission spec on my truck in My Garage from 4l60e to 4l80e, Revain said no more that they fit and I ordered some of these later I hope it fits. I couldn't find AC Delco online or at a local parts store for the two front O2 sensors on my particular truck. I'm sure it's a great product but I'll never know. UPDATE: The next two I ordered (different brands) fit. Please make sure your gear is properly adjusted before ordering.