I believe the OEM TPMS sensors are Denso 550-0118. It looks like these are compatible with mostly late-model Toyotas and the Gen 2 BRZ. For some reason, the GR86 is not listed in the applications at Rock Auto (USA) or The Monkey Wrench (Canada). The good news - if Rock Auto's info is accurate - is that these don't need to be programmed or cloned, just relearned per the OEM procedure. Thoughts, comments?

