What brand TPMS sensors does Subaru use?
Subaru's factory-installed TPMS sensors are predominantly Schrader-brand sensors, typically the EZ-Sensor line, used across most models. In certain markets or for select model years, other suppliers may appear, but Schrader remains the standard OEM source.
Brand and Market Variations
Here is a concise overview of the brand typically used by Subaru and how regional differences can appear in TPMS sensor sourcing and frequency.
Below is a quick overview of the brand usage and related considerations for Subaru TPMS sensors.
- OEM TPMS sensors for most Subaru models are supplied by Schrader, commonly the EZ-Sensor family, which is widely used across the automotive industry.
- Some markets or specific model years may employ sensors from other manufacturers; you may encounter 315 MHz units in North America and 433.92 MHz units in Europe and other regions, reflecting regional radio frequencies.
- When replacing TPMS sensors, you can choose Schrader OEM sensors or compatible aftermarket sensors, but you will typically need programming and a relearn procedure to synchronize the new sensors with the vehicle.
For replacement or part-number accuracy, always verify the exact part with a Subaru dealer or qualified tire shop, since VIN and market can influence the correct sensor and frequency.
Practical Guidance for Subaru Owners
Understanding the brand and replacement process helps ensure proper TPMS function and avoids common issues like false warnings or failed relearns.
Identifying the sensor brand and frequency
In most cases, Subaru vehicles will have Schrader TPMS sensors as the OEM hardware. If you are sourcing sensors yourself, check the vehicle’s region (NA vs. Europe/Asia) to determine the correct radio frequency (315 MHz vs. 433.92 MHz) and confirm compatibility with your VIN.
Replacing TPMS sensors on a Subaru
When replacing sensors, you should order sensors that match the vehicle’s required frequency and stem type. After installation, a TPMS relearn procedure is typically required—this can be done at a dealership, tire shop, or with a compatible TPMS programming tool. Replacing the valve stems or sensors without a proper relearn can prevent the system from recognizing the new sensors.
Summary
Subaru primarily uses Schrader TPMS sensors as the original equipment supplier on most models, with regional variations in frequency and occasional use of other brands for specific markets or years. For replacements, you can use Schrader or compatible aftermarket sensors, but ensure correct frequency, part number, and a proper relearn procedure to restore full TPMS functionality.
