Autel MX-Sensors TPMS Sensors 4 Pack Metal Valve | 315/433 MHz Dual Frequency, Universal for 99% Vehicles, Programmable by Autel TPMS Tool

**** The Autel TPMS Sensors 4 Pack, specifically the MX-Sensors at 315433 MHz, have garnered a generally positive reception among users. Many customers appreciate the substantial cost savings, highlighting that these sensors can be purchased for about a quarter of the price compared to those at dealerships or auto shops. The installation process has received mixed reviews; while it can be straightforward, some users found it to be more complicated than expected. This has resulted in reasonable labor costs, but the necessity of using a compatible Autel TPMS tool for programming has been emphasized multiple times, suggesting a prerequisite for successful operation. Users have reported that the sensors worked effectively once installed, with the majority finding it simple to program them using an Autel scanner. One user noted that his installation was quick, taking only 30 minutes without any issues regarding vehicle recognition. However, there have been some instances of difficulty, with a couple of MX sensors failing to program out of a larger batch. While many users have expressed satisfaction with the performance so far, there is a caveat about monitoring how well these sensors will perform in varying conditions, particularly winter weather. Overall, the Autel TPMS Sensors seem to provide an economical and efficient solution for tire monitoring, provided that users have the necessary programming tools. **