This is a set of 4 (you will receive 4 TPMS). This high-quality aftermarket TPMS (Tire Pressure Monitoring System) sensor is designed to be a direct replacement for the OEM part number 1490701-01-C, which is used in 2021 and newer Tesla Model 3, Y, S, and X vehicles. While not an official Tesla part, this sensor works seamlessly with your vehicle’s TPMS, ensuring accurate tire pressure readings and helping to maintain optimal performance, safety, and fuel efficiency. Direct fit for 2021+ Tesla Model 3, Model Y, Model S, and Model X. Compatible with OEM part number 1490701-01-C. Wireless technology for easy integration with your vehicle’s TPMS. Simple to install – no programming or special tools needed. Helps prolong tire life and improves fuel economy by ensuring proper tire inflation. Rigorously tested to ensure reliability and performance on par with OEM sensors. 4 x TPMS Sensors (Compatible with 1490701-01-C). Please note that while this TPMS sensor is designed to be compatible with 2021 and newer Tesla Model 3, Y, S, and X vehicles, it is essential to verify your vehicle’s make, model, and year to confirm compatibility before purchasing. Bluetooth (BLE) TPMS wheel sensor for Tesla. Plug-and-play Tire Pressure Monitoring Sensors (TPMS) for Tesla. Every TPMS is ready for action, no programming or calibration is needed! Just install the TPMS and drive; your Tesla will automatically recognize the TPMS and sync to the sensor. Tesla Model 3 (Built Oct 2020-Present) – Bluetooth. Tesla Model Y (All Model Y, since introduction in Oct 2020-Present) – Bluetooth. Tesla Model X / X Plaid (Refreshed Model, Oct 2021-Present) – Bluetooth. Tesla Model S / S Plaid (Refreshed Model, Jun 2021-Present) – Bluetooth. Black anodized aluminum valve stem and retaining nut. Radio: Bluetooth Low Energy (BLE) 2.4 GHz. Pressure Range: Up to 135psi. Plug-and-play, automatically sync, no programming needed. Note: Not compatible with older model Teslas equipped with RF 433MHz TPMS. BLE stands for Bluetooth low energy.