BDFHYK 315MHz TPMS sensor for Subaru vehicles

315mhz tire pressure sensor for Subaru Forester Impreza

TPMS sensor OE numbers 28103-AJ00A 28103AG01B

Subaru tire pressure monitor sensor fitment guide

315 mhz TPMS sensor for Subaru Legacy Outback

BDFHYK tire pressure monitoring system sensor close-up

4PCS and 1PC TPMS sensor options for Subaru

BDFHYK 315MHz TPMS Sensor for Subaru B9 Tribeca 2006-2008, Forester 2008-2018, Impreza 2008-2016, Legacy 2004-2017, Outback 2004-2017, Tribeca 2008-2014, WRX 2014-2016, XV 2013-2017, XV Crosstrek 2013-2017

$39.99

Product Detail

Type Tire Pressure Monitoring System (TPMS) Sensors
SKU BD-05-04495BK
OE Number 28103-AJ00A, 28103AG01B, 28103SG000, 28103SG010, 28103SA001, 28103AG01C

4 PCS 1 PC

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BDFHYK 315MHz TPMS Sensor for Subaru Applications

This BDFHYK 315mhz tire pressure sensor is an OE-style aftermarket tire pressure monitoring system sensor replacement option for selected Subaru B9 Tribeca, Forester, Impreza, Legacy, Outback, Tribeca, WRX, XV and XV Crosstrek applications that use a 315MHz direct TPMS system.

Vehicle Fitment / Compatibility Check

Before ordering, verify year, model, 315MHz frequency, OE/interchange number, direct TPMS type, valve stem style, and relearn procedure.

Make	Year	Compatible Models
Subaru	2006-2008	B9 Tribeca
Subaru	2008-2018	Forester
Subaru	2008-2016	Impreza
Subaru	2004-2017	Legacy, Outback
Subaru	2008-2014	Tribeca
Subaru	2014-2016	WRX
Subaru	2013-2017	XV, XV Crosstrek

OE / Interchange Numbers

28103-AJ00A	28103AG01B
28103SG000	28103SG010
28103SA001	28103AG01C

315MHz TPMS Sensor Fitment Checks

Confirm the vehicle uses a 315MHz direct TPMS system.
Compare the listed OE numbers with the original sensor.
Check valve stem style and wheel compatibility before installation.
Choose the correct quantity option for one-wheel replacement or full-set service.
Install during tire or wheel service with proper tire equipment.
Complete sensor activation and the vehicle relearn procedure after installation.

Common Symptoms and Replacement Situations

TPMS light stays on after tire pressure is corrected.
One or more tire pressure readings are missing.
The original sensor no longer communicates.
A sensor fault appears after tire rotation, wheel service, or sensor replacement.
A replacement sensor is needed during tire or wheel service.

Installation and Relearn Notes

After installation, inflate tires to the specified pressure, activate the sensor if required, and follow the Subaru TPMS relearn procedure. Some applications may require a TPMS scan tool, OBD relearn, or professional tire service equipment.

Technical Specifications

Brand	BDFHYK
Product Type	TPMS Sensor
Product Configuration	315MHz tire pressure monitoring system sensor for selected Subaru applications; quantity depends on selected option
Frequency	315MHz
Quantity Options	4PCS and 1PC options available
Compatible Make	Subaru
Compatible Models	B9 Tribeca 2006-2008; Forester 2008-2018; Impreza 2008-2016; Legacy 2004-2017; Outback 2004-2017; Tribeca 2008-2014; WRX 2014-2016; XV / XV Crosstrek 2013-2017
OE / Interchange Number	28103-AJ00A; 28103AG01B; 28103SG000; 28103SG010; 28103SA001; 28103AG01C
TPMS Type	Direct TPMS wheel sensor
Programming / Relearn Note	Sensor activation and vehicle relearn may be required after installation.
Common Symptoms to Inspect	TPMS light on, missing tire pressure reading, weak sensor battery, damaged wheel sensor, failed sensor communication after tire service
Replacement Type	OE-style aftermarket replacement TPMS sensor; verify OE/interchange number before ordering.
Critical Note	Verify year, model, 315MHz frequency, OE number, direct TPMS type, valve stem style, selected quantity, and relearn requirement before ordering.

Q: How do I confirm this TPMS sensor fits my Subaru?
A: Match the listed Subaru application, 315MHz frequency, OE/interchange number, direct TPMS type, valve stem style, and relearn procedure before ordering.

Q: What frequency does this tire pressure sensor use?
A: This sensor is for compatible Subaru vehicles that use a 315MHz direct TPMS system. It should not be used on a 433MHz application.

Q: Which OE numbers should I compare before ordering?
A: Compare 28103-AJ00A, 28103AG01B, 28103SG000, 28103SG010, 28103SA001, and 28103AG01C with the original sensor or parts reference.

Q: Does this sensor fit Subaru Forester, Impreza, Legacy, Outback, Tribeca, WRX or XV?
A: It is listed for selected Subaru applications shown in the fitment table. Confirm the year, OE number, 315MHz frequency, and relearn method before ordering.

Q: Is this listing for one sensor or a set?
A: This product includes selectable 4PCS and 1PC options. Check the selected quantity before checkout.

Q: Do I need to replace all four TPMS sensors at once?
A: You can replace one failed sensor if only one wheel sensor is faulty. Many owners replace all four when sensors are the same age, batteries are weak, or tires are already being serviced.

Q: Does this sensor need programming?
A: Blank-sensor programming is not required for this application direction. Sensor activation and the vehicle relearn procedure may still be required after installation.

Q: Why is the TPMS light still on after replacing the sensor?
A: The relearn procedure may not be complete, tire pressure may still be incorrect, the OE reference or frequency may not match, or another TPMS component may have a fault.

Q: What does a flashing TPMS light usually mean?
A: A flashing TPMS light can indicate sensor communication trouble, weak sensor battery, relearn failure, or a receiver issue. Check tire pressure first, then scan or relearn the system.

Q: Can this sensor fix a missing tire pressure reading?
A: It can help when the missing reading is caused by a failed or non-communicating wheel sensor. Fitment, activation, relearn completion, and receiver condition should also be checked.

Q: Can I install this sensor without removing the tire?
A: Most direct TPMS sensors mount inside the wheel at the valve stem, so tire dismounting and wheel balancing are usually required.

Q: Do I need a TPMS scan tool?
A: Many vehicles require a TPMS activation tool, scan tool, or OE relearn steps after installation. Check the service procedure before installing the sensor.

Q: Is this an original equipment sensor?
A: No. This is a BDFHYK OE-style aftermarket replacement TPMS sensor. Use the OE numbers and fitment details to confirm compatibility before ordering.

Returns & Refunds

We accept returns within 30 days of delivery for eligible items. If the product is unused and in original condition, you may request a return according to our refund policy. Full policy details: View Refund Policy . We recommend contacting our support team before initiating a return to ensure the fastest resolution.

Customer Support

If you purchased the wrong part, received an incompatible item, or need installation assistance, please contact us directly.

Email: service@bdfhyk.com

Business Hours:

Mon–Fri 9:00–18:00 (GMT+8)

Mon–Fri 19:00–04:00 (UTC−6 / CST)

Manufacturing Standards

Direct Factory Supply, Cost Saving
Integrated R&D, production, and warehousing. Eliminate middleman markups: same quality at lower prices, superior quality at same prices.

Precision Inspection, Commitment to Excellence
Rigorous inspection process, international certification standards. Each product includes individual inspection.

5 stars: 29 (81%)
4 stars: 5 (14%)
3 stars: 1 (3%)
2 stars: 0 (0%)
1 star: 1 (3%)

This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.

It works! On Chevy Trax 2015

To my surprise, all the sensors worked immediately after installation and relearn on my Chevy Trax AWD 2015. I replaced all the original ones myself, three of them were showing an error due to dead batteries and only one was working. All the work took about 3 hours, the relearn was done with the use of JDIAG EL-50448 TPMS Relearn Tool, which I bought here on amazon.com for about 7-8 dollars, but it still needs a 9 volt battery, which I borrowed from my home CO2 sensor. Training took 1 minute and the unfortunate indicator went out on the dashboard!

Creo que son buenas!

Parecen buenas!

Calidad Y Servicio

Buena Calidad

Compatible w/07 Toyota Highlander

Easy to sync, have had them on for about 2 months now. So far, no issues with compatability. Can't beat the price and doing it yourself.

TPS switch

Worked great. Didn��t even have to program it

Worked great and light for TPMS went out

Programming was easy with a TPMs capable OBD reader like my Topdon 600s. Took on first try after I entered the individual codes in scanner for all 5 tires. (Spare included on Highlander) it took 2 minutes after programming and light went out for TPMS!

Exelent

Great brand and product
Works like OEM original

Great Product

Great Product

Works as advertised

Perfect for the job. Works as advertised.

Good product!

Not required to re program. Works great so far.

3/4 of the job it was create to do is done.

One valve is consistently leaking

Good

Perfecto para mi Cadillac SRX 2012

Fits Audi Q5

Fixed my tpms problem, 09 Audi Q5. Bought these and had them installed and synced by Walmart for free when I got new ��tyres�� put on��.even better.

Es lo que buscaba

Los recomiendo

Just the right pressure.

Best fit without generating other expenses at the installer.

Pefecto

La verdad muy buenos llevo casi 6 meses usandolos y funcionan a la perfeccion

Easy replacement

Programed to my vehicle with no problem Mercedes-Benz ML350.

Medium quality

Not that well made. Leaked air at the rim and one valve was leaking. Had to send them back. Never tried to get them to talk to computer.

If you're having TPMS error, try this before you do anything else!

Great Product! Fixed my TPMS errors. Discount Tire quoted $80 each tire to do this, including installation so I looked on Amazon and found these. Walmart installed free because I have coverage on my tires from there. This saved me big money and work PERFECT!!

Good

Nice

Fits as described

Great for the price

Failed after 13 months.

Worked as designed for 13 months, and now 2 of the 4 have failed. The warranty is 12 months. Coincidence? Nonetheless, the real expense of any tire pressure sensor is the installation. No point in cheaping-out on a product like this to get such poor longevity. Lesson learned. But the OEMs.

Works perfectly and easy to install

Works perfectly for my VW New Beetle. Simple install, the car was self programming - just air up the tires and let it sit for 1/2 hour, then go for a drive. TPMS light went out after about 2 minutes.

One sensor stopped working

The quality of the packaging is nice, the sensors are nice overall, but after two weeks, one of the sensors stopped working. The other three are holding up.

Works great.

Cheaper than parts store. Worked great. Solved my light on my dash.

Set of 4 tire pressure sensors

Fit and works fine. Great price and fast delivery.

Play and play. No programming required as it is Pre-Programmed

Worked well. The TPMS failure light went away after installation.

Clear dashboard

I was so annoyed seeing my tire pressure icon lit up on my dashboard and didn't want to get over charged at the dealer. So I purchased this item and took them to a local tire place and had them connected to my car! Dashboard is clear and I'm happy! Even though programmed, still need to be connected to your car.

You need a scanner to install it on a Nissan

I installed on a 2011 Nissan Altima the sensors are good that easy to put on good price battery life I don't know it's too soon to say something compatibility yes but you need a scanner to install it to make the relearn process

Automatically synced

My tire sensor valve on my Mercedes-Benz GL 450 was broken by one of the techs at Pep Boys on Glenside avenue here in PA when I went to replace 4 tires I bought from Tire Rack. They claimed that they were not obligated to replace it as they believed it was broken before they installed my tires.

I found this product and bought it because of the price and the reviews by some buyers.

It was installed today. As I was driving home, the tire icon started blinking and right before I arrived home, it automatically synced and started working.

This is a great product and I highly recommend it.

Works good

Installed on 2007 Jetta at the same time I replaced tires, after resetting the tpms on car just drove for about 10 miles and my low tire light went off. Happy with purchase.