Xtra-Seal 17-43041 Programmable Multi-Frequency TPMS Snap in Sensor Pack of 10. Xtra-Seal 17-43041 smart sensor one programmable multi-frequency TPMS snap in sensor combines 314.9MHz, 315MHz & 433.92MHz all in one sensor. Sensor has a 95% vehicle application coverage and supports future vehicle applications & auto-locate technologies (WAL, PAL, LocSync). When using the Smart Sensor Pro+ Tool (NOT INCLUDED) it must be updated to software version v3.8, or later, to program a Smart Sensor ONE. 95% Vehicle Application Coverage. Reduces TPMS Service Time. Pack of 10 Sensors. We are a wholesale tire supply company based out of Minnesota that has been in business since 1928. We sell specialty tires as well as tire and automotive supplies and equipment. Some larger items such as tires, Jack ect. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. Items sent back to us without first requesting a return will not be accepted. You can always contact message us for any return question you may have. Please get in touch if you have questions or concerns about your specific item.