I used to buy sensors for various Newyall brand cars and have had great luck with their products. So I decided to order these TPMS. To my surprise, I received TRW sensors in a plain white box. TRW is the original equipment manufacturer for TPMS. Originals from my 2008 Toyota Sienna - TRW. After installation, you need to read and reset the TPMS with a scan tool. That's 1/8th the price the tire dealer is asking. I've had them for a few months and will update if anything changes.