UrbanX Replacement 2015-2017 Subaru Legacy Key Fob – FCC: CWTWB1U811 – PN: 57497-FJ230 – 4 Button
$22.70
Replacement Key Fob for 2015-2017 Subaru Legacy
| Compatible FCC ID: | CWTWB1U811 |
| Replaces Part #: | 57497-FJ230 |
| Frequency: | 315 MHz |
| Buttons: | 4 |
| Quantity: | 1x Key Fob Remote |
| Condition: | Brand New Aftermarket (Not OEM) |
Third-party aftermarket replacement. Not manufactured by or affiliated with Subaru.
Check before you order: the FCC ID printed on the back of your current key should read CWTWB1U811. How to find your FCC ID · Find key options by VIN
999 in stock
Replacement Key Fob for 2015-2017 Subaru Legacy
Premium aftermarket replacement — ready to program
Battery
Included
FCC
Certified
90-Day
Returns
0-1 Business Day
Handling
Why Choose UrbanX?
An aftermarket alternative to dealer keys
Fully assembled with battery
Matches OEM specs & frequency. Also match your part number & buttons
Every unit RF tested before shipping
🔧 Programming & Key Cutting
This remote requires programming by a qualified automotive locksmith or dealership to sync with your vehicle.
- Before you order, ask a local automotive locksmith to confirm they can program an aftermarket remote for your vehicle; some hardware stores also program select vehicles
- Key blade cutting may be required if your replacement includes an uncut key
- Some vehicles support self-programming — check your owner’s manual
- Most dealerships will not program aftermarket remotes — use a locksmith instead
📦 What’s in the Box
ℹ️ Product Disclaimer & Compliance
Product Type: Aftermarket Replacement Key Fob Remote
Manufacturer: UrbanX (Third-Party Aftermarket)
Compatible FCC ID(s): CWTWB1U811 | Part #: 57497-FJ230 | Frequency: 315 MHz
- This is an aftermarket replacement, not an Original Equipment Manufacturer (OEM) part.
- Not manufactured by, endorsed by, or affiliated with SUBARU or any vehicle manufacturer.
- OEM part numbers and FCC IDs are referenced solely for compatibility identification.
- All trademarks and brand names are the property of their respective owners.
- Professional programming may be required. Key blade cutting may also be required.
- Only features present in your original key fob will function with this replacement.
90-Day Return Policy
Return it unused, not cut or programmed, within 90 days of delivery for a full refund of the item price. See our return policy for details.
Confirm the replacement before ordering
Compare the part reference, key type and vehicle equipment. For a remote, also check the FCC ID and button layout. A matching FCC ID alone does not establish full compatibility.
Cutting and programming requirements vary by vehicle and key type. Check the vehicle owner’s guide and confirm the required service with a qualified automotive locksmith before ordering.
FCC ID guide · Programming requirements · 90-day return terms
Before you order: FCC ID CWTWB1U811
Which version do I need?
CWTWB1U811 keys are used on several Subaru models (Legacy, Outback, Forester, Tribeca, Crosstrek) for turn-key ignitions, with different part numbers such as 57497-AJ10A or 57497-FJ230 and 3 or 4 buttons. Match the part number and buttons of your original key.
Can I program it myself?
It needs programming by an automotive locksmith, and the blade must be cut. Some dealers decline aftermarket keys.
| Brand | UrbanX |
|---|---|
| Condition | New |
| Years | 2015, 2016, 2017 |
| Make | SUBARU |
| Model | LEGACY |
| MPN | 57497-FJ230, CWTWB1U811 |
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