2011-2017 Ford Fiesta HU101 Remote Head Key 3-Button 4D63 80-Bit 315MHz | KR55WK47899 | 164-R8042
Key Information
Vehicle Compatibility
Technician Data
Ford Fiesta HU101 Remote Head Key — 3-Button 4D63 80-Bit
New aftermarket remote head key for select Ford Fiesta applications using the HU101 high-security keyway, Texas 4D63 80-bit transponder and 315 MHz remote.
Specifications
| Product Type | Remote Head Key |
| Condition | New Aftermarket |
| FCC ID | KR55WK47899 |
| Frequency | 315 MHz |
| Chip | Texas 4D63 80-Bit |
| Blade / Keyway | HU101 |
| Ford OE | 164-R8042 |
| Ilco | AX00011920 |
| Buttons | Unlock, Lock, Trunk |
| Battery | Verify physical key before service |
| Lishi Tool | Original Lishi HU101 |
| Lishi Use | Decoding and picking compatible Ford HU101 high-security door and ignition locks |
| Test Key | HU101 service key family |
| Code Series | 10001–15000 |
Vehicle Compatibility
Ford
- Fiesta: 2011–2017
Cutting & Programming
- Requires HU101 high-security cutting.
- The 4D63 80-bit transponder requires compatible Ford PATS programming.
- Remote programming may be separate.
Important: Confirm FCC KR55WK47899, OE 164-R8042, HU101 blade and exact Fiesta before cutting or programming.
Frequently Asked Questions
Who is US Locksmith & Supply?
An automotive locksmith supply company providing keys, remotes, programming equipment, key-cutting solutions, locksmith tools, locks, and accessories for professional customers.
Who can purchase from US Locksmith & Supply?
Our products are intended primarily for professional locksmiths, automotive technicians, dealerships, security professionals, and other qualified businesses.
Do you offer dealer pricing?
Yes. Professional customers can register for a dealer account to access the benefits and pricing available through our wholesale program.
What products do you carry?
Automotive keys, remotes, smart keys, transponder keys, programming devices, diagnostic equipment, key-cutting machines, locksmith tools, locks, and accessories.
What brands do you carry?
Autel, Xhorse, KEYDIY, Lishi, ILCO, JMA, Keyline, OBDSTAR, Lonsdor, XTOOL, STRATTEC, and Advanced Diagnostics, with availability varying by product.
How can I find the right product for my vehicle?
Use our Vehicle Search to select the Year, Make, and Model of the vehicle and browse compatible products.
Do you provide customer support?
Yes. Our team is available to assist with product questions, ordering, account-related questions, and other customer support needs.