Thanks, great info. This is the one?For the 2010 LX the factory adjacent part you need is Denso 550-0103 sensors. YMMV on the fit kit. The only thing you need from the fit kit when you have new sensors is the nut that holds the valve on the outside of the wheel. I suspect they could re-use that part from the Tundra wheel assuming there are actually TPMS sensors installed (if so, maybe you can unload those to recoup some $$).