A-Premium 315MHz TPMS Sensor for Subaru (Pre-programmed) — Aluminium Valve, CR2050 Battery

A-Premium 315MHz Pre-programmed TPMS Sensor is a direct-fit tire pressure monitoring replacement for specified Subaru models built to deliver reliable pressure and temperature data with FCC/IC-certified components.

This TPMS sensor from A-Premium is designed to replace factory units on a range of Subaru vehicles (Forester, Impreza, Legacy, Outback, Tribeca, WRX, WRX STI, XV Crosstrek) that use a 315 MHz frequency. The unit ships pre-programmed and bench-tested for compatibility, includes an upgraded aluminum valve and CR2050 battery, and meets SAE-style in-house testing so it can withstand wide temperatures. Note: some vehicles require a manual relearn or pairing procedure after installation — consult your vehicle manual for the exact steps.

How will this sensor fit and pair with my Subaru?

The A-Premium sensor is manufactured to match OE dimensions and sensor IDs commonly used in Subaru models listed for 2008–2023. While pre-programmed, the sensor often requires a vehicle-specific relearn or reset to appear in the car’s TPMS system. If you follow the owner’s manual or dealer procedures for relearn, the sensor will report tire pressure and temperature normally.

• Direct-fit replacements for front and rear wheels on listed Subaru models.
• Pre-programmed IDs to minimize setup time, but relearn/reset is usually necessary.
• Compatible reference numbers include 28103AG01C, 28103AJ00A, and related Subaru part numbers.

What performance and environmental ranges does this TPMS support?

This sensor uses a high-precision NXP chip and transmits at 315 MHz to deliver timely data to the vehicle’s receiver. It operates across extreme temperatures and measures pressure across a broad range, making it suitable for year-round driving in varied climates. The aluminum valve and polyamide housing provide corrosion resistance and mechanical durability.

• Operating temperature range: -40°C to 120°C to handle cold starts and hot conditions.
• Pressure monitoring range up to 900 kPa for passenger car use.
• Materials: polyamide sensor body with an aluminum valve for improved longevity.

Is this TPMS certified and how long will it last?

The sensor carries FCC and Industry Canada (IC) certifications and is built with an NXP microcontroller and a CR2050 battery for sustained operation. A-Premium conducts in-house testing aligned with SAE J2657-style protocols to verify signal stability and endurance under stress. The product is backed by a two-year limited guarantee for manufacturing defects.

• FCC and IC approved transmitter to meet North American regulatory requirements.
• In-house testing for signal accuracy and reliability during normal driving.
• Two-year warranty against defects and improved valve design for extended service life.

What do I need to install this sensor?

Installation mirrors standard TPMS replacement procedures: remove the tire, swap the valve/sensor assembly into the wheel, and perform the vehicle’s relearn sequence if required. No special coding tool is typically needed for a pre-programmed unit, but a TPMS tool or dealer may be needed to complete the relearn on some Subaru models. Tighten to OE torque specs and check for leaks after mounting.

• Wheel removal and standard tire mount/demount equipment are required.
• Follow manufacturer torque and sealing procedures for the valve core and nut.
• Perform the vehicle’s relearn or reset per the owner’s manual; some models need a TPMS tool or dealer scan.

Who is this for? A-Premium’s 315 MHz pre-programmed TPMS sensor is aimed at Subaru owners, independent shops, and DIY mechanics replacing failed or aged sensors on compatible Forester, Impreza, Legacy, Outback, Tribeca, WRX/WRX STI, and XV Crosstrek vehicles. It suits anyone seeking an FCC/IC-certified, cost-effective replacement with improved valve hardware and a two-year warranty — particularly when you want a ready-to-install sensor that only needs the vehicle-specific relearn step to restore full functionality.