Description
Schrader 23309 is a Bluetooth Low Energy (BLE) tire-pressure sensor developed as an OE-style replacement for Tesla vehicles equipped with Bluetooth TPMS. Its silver adjustable-angle clamp-in valve mounts through the wheel's valve hole.
Specifications and applications
- Protocol: Bluetooth Low Energy (BLE), not conventional 315/433 MHz TPMS
- Finish: Silver aluminum valve stem
- Quantity: One clamp-in sensor/valve assembly
- Tesla applications include selected Model 3 (2021-on), Model S (2022-on), Model X (2021-on) and Model Y (2020-on)
- OE reference examples: 1490701-01-B, 1490750-00-A and 1819592-01-C
- Manufacturer-style valve nut torque: 8 Nm (71 in-lb)
Important compatibility and installation notes
The production transition from radio-frequency to BLE sensors varies by vehicle and build date. Verify the original Tesla OE number and protocol, especially on transition-year vehicles. A standard 433 MHz sensor is not interchangeable with Tesla BLE; fit the clamp-in valve with the proper sealing components.
Manufacturer: Schrader TPMS Solutions; Manufacturer part number: 23309
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