Subaru Tire Pressure Sensor Replacement
Specification & Features
Fitment Type
Direct Replacement
Sensor Type
Tire Pressure Monitoring Sensor
Type
TIRE PRESSURE SENSORS
OE/OEM Part Number
28103SA001
Interchange Part Number
28103AJ00A; 28103-AJ00A, 28103AG01B 28103SA001
Other Part Number
28103SG000/AJ00A
Placement on Vehicle
Left, Right, Front, Rear
Superseded Part Number
28103-SG000
Manufacturer Part Number
28103SA001
Frequency
315 MHz
Technical Specifications
The sensor meets the OEM 28103-SG000 compatibility standard and features Subaru's original technical specifications, including intelligent frequency switching between 315MHz (North America) and 433MHz (Eurasia), pressure monitoring range of 0-5.0 bar (0.1bar accuracy), and a maintenance-free Panasonic CR2050HX high-temperature battery for 10 years. The IP6K9K protection design, which has passed the 120bar water gun test, is suitable for the Wilderness off-road version and supports the Hybrid system's low power consumption, with a sleep current of only 0.5μA, reducing battery loss.
Products Advantages

Intelligent switching technique with dual frequencies
Our Subaru tire pressure sensor replacement has a Silego SLG46826 programmable RF chip, which automatically recognizes the 315MHz (North America) and 433MHz (Eurasian) frequency bands, to address the compatibility issue of cross-border driving. When US and Canadian consumers drive the Subaru Forester TPMS replacement model to Europe, the frequency band switching response time is only 0.3 seconds, which is four times faster than the general sensor, according to the Geneva cross-border test data. This fully resolves the signal interruption issue.
Dynamic temperature balancing method
Every 30 seconds, the tyre internal temperature data is gathered; STMicroelectronics pressure adjustment model fixes the reading. German TÜV certification guarantees that the tyre pressure data is real-time and dependable as the monitoring accuracy stays at 0.1bar when cruising at 120km/h, 66% less than the 0.3bar error of rival goods.

Application Situation
Frequently Asked Questions
Q: Is it fit for the 2018 Subaru Forester?
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A: Manual programming the 2018 model with the SSM4 diagnostic tool is necessary. It is advised to give the Subaru Forester TPMS replacement unique model top importance.
Q: How can one reset the warning light following installation?
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A: Plans for 2020: Old models must use a magnet to activate the sensor; steering wheel menus vehicle settings tyre pressure reset; electronic manual for specifics.
Q: Under which circumstances does the warranty apply?
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A: Although man-made damage is not covered by the OEM 28103-SG000 compatibility warranty, free repair of electronic components/seal failure within 12 months.
Q: Does the signal suffer on days of rain?
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A:Stable gearbox can still be obtained in heavy rain conditions and gold-plated contacts plus dual-frequency technology guarantee that the signal strength is -80dBm at a depth of 30cm.
Q: Is it changeable for non-original wheels?
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A: Supported are all customized wheels that satisfy JWL/VIA criteria. Anti-sticking agent must be used during installation to avoid corrosion of the aluminum rims.
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