Review on 🚗 ACDelco GM Original Equipment 15136883 TPMS Sensor: Reliable Tire Pressure Monitoring System by Tyrell Christmas

I bought 4 sensors and only 1 came in an ACDelco package. The other 3 were in unmarked ziplock bags with a barcode sticker and were quite different from the 1 'official' sensor. Out of 4 only 1 worked. My tire shop said they couldn't contact the others. I won't know which one worked until the 3 I have as spares arrive. At this point I will update my review.