Description
Replacement Key Fob for 2012 Scion xB
Premium aftermarket replacement — ready to program
Battery
Included
FCC
Certified
90-Day
Returns
Ships in
1 Business Day
Product information
An aftermarket alternative to dealer keys
Fully assembled with battery
Matches OEM specs & frequency
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
Compatible FCC ID(s): HYQ12BBY, HYQ12BDC | Part #: 89070-42670, 89070-42660, 89070-12380 | Frequency: 315 MHz
- This is an aftermarket replacement, not an Original Equipment Manufacturer (OEM) part.
- Not manufactured by, endorsed by, or affiliated with SCION 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 Returns
Return it unused, not cut or programmed, within 90 days for a full refund of the item price.
Before you order: FCC ID HYQ12BBY
Which version do I need?
HYQ12BBY keys are used on several Toyota, Scion and Subaru models, in 3-button and 4-button layouts and with different transponder chips (G chip or 4D67). Match the part number, buttons and blade of your original key.
How is it programmed?
It has to be cut and programmed for your vehicle; ask a locksmith to confirm the method for your model before you order.






