Bought for a 2004 Suburban. Worked perfectly. I had a TPMS warning on my DIC. I used the guide to get into program mode. I did every tire until I found one that didn't hum. Took this tire off and took it to my local tire shop, they installed my new sensor and balanced the tire for $20. Then I went home and did the reset function on the instructions. It worked perfectly. Had I let them reinstall the system, it would have cost me another $26. I also used one of the Orange sensors on this same Suburban and it worked too. This time I chose AC Delco because it was only $6 more.