Many people know that GM’s 3-button keyless entry remote with FCC ID MYT3X6898B was used GMC Envoy SUVs from 2002 through 2009. GM sold a lot of Envoys during this period, so this is a very common key fob. What many people do not know is that several different GM part numbers were used on this remote. The most common part number for this remote is 15051014. But compatible GM remotes include part number 15081831 and the seat memory key fobs with part numbers 15008008 and 15008009. These remotes are user programmable for all applications.
See GM remote with FCC ID MYT3X6898B and part number 15051014 on sale now at this link.