Schrader 20213 TPMS Sensor (Mercedes OE# A0009050030, 433MHz)

First, only the model on the right worked for me on a 2013 Smart Fortwo. Make sure all four sensors look the same.Once you install them you might need to reset the light with the button, but if you bring the old ones back with you then you might need to reset the system again after leaving the old sensors behind (apparently it might still read them) so make sure you reset the system when you arrive at the tire shop just before turning off the engine. I hope this helps somehow.

No programming needed The car learned it by itself after driving a few miles I only needed to replace one and this did the trick. Felt more confident buying this established brand rather than others who seem to be hit or mess with the battery life

Been using schrader EZ sensors for many years.I like the swivel tire valve and the metal stem. Very durable.They need to be installed correctly and programmed with a good TPMS tool (and in some applications a good scan tool as well.)I use the Snap-on TPMS 4 and the Snap-on Solas platform.As soon as one begins to have problems, the others are usually close behind.Battery life has been as good as if not better than original equipment. I have some that are going on ten years old.Be sure to know the procedure for programming to your vehicle.Be careful installing to your wheel and re-mounting your tire as to not break the sensor during the tire insulation.All in all a very well made product at a very reasonable price.

I got a 2013 MB GLK 350 and one of the TPMS sensor fail during a road trip. I use one of this sensors to replace it. The new sensor fits an work like the original. In Mercedes they can reprogram by itself, so you don't need special tools. You need to be patient when the TPMS module recognizes the new sensor. I ran my car like 2 or 3 miles to the grocery store. Then when I leave the store I ran the car about 2 miles and suddenly the TPMS warning light goes off. Then I check the tires presure and saw the values of all sensors on the display. So it takes two or three trips for the TPMS module to recognize the new sensor. The battery in the original sensor last 14 years. I hope the battery of this new sensor last at least 5 years. Time will tell ...

I had a set of these tire pressure sensors installed on my 2008 smart fortwo Passion in December 2024. I’ve had no problems with them. Very happy!

Looks like I need to get dealer product. It looked a little different from oem. Understandable. But did not solve my issue.

Those sensors work very good not need to be programmed I just got 4 for a Mercedes Benz c300 and they connect by itself to the vehicle after driving about 3 to 5 miles.