TPMS Smart Senor Multi Frequency. This new multi-frequency SNAP IN sensor replaces 17-43011. That must be fit with SMART SENSOR PRO PLUS. Your Smart Pro+ programming tool must also be updated to the most updated version for this sensor to be read! Can Be Configured For Many Vehicle Applications. Copy the OEM ID and Avoid Performing Lengthy Vehicle Relearns. Check the TPMS Finder to Ensure It Fits Your Vehicle. Box of 10 Sensors!