The Ilco PRX-FORD-4B4 Ford 4 Button Prox Key is a brand-new, unused, and unopened car key blank for Ford and Lincoln vehicles, including specific Explorer and Lincoln MKC/MKX models. It features a 902 MHz frequency, CR2032 battery, and ergonomic design.
Product Description
Product Overview & Key Features
The PRX-FORD-4B4 is a high-quality Ford and Lincoln remote key designed for reliable performance and durability. This model features a 4-button prox key with a sleek ergonomic design, ensuring comfortable handling and ease of use. It operates at a frequency of 902 MHz, providing a strong and stable connection between the key and your vehicle’s lock system. The key includes a CR2032 battery, which is easy to replace, supporting long-term functionality. Crafted as a brand-new, unused, and unopened unit, this key offers a dependable solution for your vehicle access needs.
Compatibility & Fitment
This key is compatible with the following vehicle makes and models:
- 2014 Lincoln MKC
- 2015 Lincoln MKC
- 2016 Lincoln MKC
- 2016 Lincoln MKX
- 2017 Lincoln MKX
- 2018 Lincoln MKX
- 2019 Lincoln MKX
- 2016 Ford Explorer
- 2017 Ford Explorer
Please note, this key is not suitable for vehicles outside these specified years and models. It is essential to verify your vehicle’s compatibility by matching OEM part numbers or FCC ID.
OEM / Part Numbers & Regulatory IDs
- OEM Part Numbers: 164-R8140, BG5T-15K601-CA, 164-R8108
- FCC ID: M3N-A2C31243300
- IC / Manufacturer ID: M3N
- Alternate/Superseded Part Numbers: N/A
Technical Specifications
- Frequency: 902 MHz (UHF), with digital modulation for secure communication
- Chip/Immobilizer Type: Proximity (Prox) key with immobilizer chip
- Keyway/Blade Profile: Uncut, ready for cutting to your vehicle’s specifications
- Battery Type: CR2032 (replaceable)
- Buttons & Functions: 4-button layout (lock, unlock, remote start, panic)
Programming & Cutting Options
- Professional programming required; DIY or on-board programming not supported
- Key cutting must be performed by a qualified locksmith or dealership using compatible equipment
What’s Included In The Box
- One brand-new PRX-FORD-4B4 remote key
- Uncut blade suitable for cutting to fit your vehicle
- CR2032 battery (pre-installed)
Fitment Verification & How To Confirm
- Confirm your vehicle’s OEM part number matches 164-R8140, BG5T-15K601-CA, or 164-R8108
- Check existing key FCC ID to ensure compatibility
- Verify vehicle make, model, and year align with listed fitments
- Review your current key’s appearance and button configuration for consistency
Installation / Programming Steps (Summary)
- Pre-Programming Checks: Ensure vehicle battery is charged and vehicle is in accessory mode
- Pairing/Programming Outline: Use a professional locksmith’s equipment or visit a dealership for programming
- Post-Programming Test Checklist: Confirm lock/unlock functions, remote start, and panic alarm work correctly
Troubleshooting & Common Issues
- Won’t Enter Programming Mode: Verify vehicle is in the correct state; consult professional locksmith if needed
- Remote Works, Engine Won’t Start: Confirm immobilizer chip is programmed correctly
- Range/Signal Problems: Check battery condition and ensure the remote is within effective distance
Full Key Replacement Programming/Cutting Service By Nationwide Low Rate Locksmith
- How Our Mobile Service Works: On-site mobile locksmiths can cut and program your key at your location
- What’s Included: Key blank, cutting, and programming services
- Save Up To 50% Compared To the Dealer
- Schedule Your On-Site Appointment: Contact us to book a convenient time
- Proof Of Ownership Is Required
- Nationwide Coverage & Availability
- Service Satisfaction Guarantee
Warranty & Returns
- Coverage & Timeframe: 12-month warranty against manufacturing defects
- Conditions: Uncut, unused, and in original packaging
- RMA Process Overview: Contact support for return authorization and instructions
Shipping & Handling
- Processing Times: Typically ships within 1-2 business days
- Shipping Options: Standard and expedited options available
- Packaging & Security: Secure packaging to prevent damage during transit
Why Buy From Us
- 100% OEM-Grade Assurance: Same quality as dealership parts
- Secure Checkout & Expert Support: Dedicated customer service team ready to assist
- Locksmith/Dealer Partnerships: Access to professional programming and cutting services
Related Products & Accessories
- Replacement shells and cases for your key
- Batteries & uncut key blades
- Key fob programming tools and devices
Legal & Ownership Disclaimers
- Proof of ownership required for programming services to prevent theft
- Regional compliance notes applicable to certain states and countries
Upgrade your vehicle’s key with confidence using the PRX-FORD-4B4—reliable, compatible, and backed by professional support.
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Compatibility
| Product Title | PRX-FORD-4B4 | Ford / Lincoln | Explorer, Lincoln MKC, Lincoln MKX |
|---|---|
| Model | Ilco PRX-FORD-4B4 Ford 4 Button Prox Key |
| Supported Brands, OEM Part Numbers, FCC ID, IC | Ford / Lincoln 164-R8140, BG5T-15K601-CA, 164-R8108 FCC Number: M3N-A2C31243300 |
| Form Factor | Proximity |
| Frequency, Chip, Keyway, Battery, Buttons | Frequency: 902 MHz Battery: CR2032 Buttons: 4 |
| Programming Requirement, DIY Programming, Cutting Requirement | — |
| What’s Included | Car key blank with remote buttons, CR2032 battery |
| Compatibility Summary | Years: 2014–2019; Brands: Ford, Lincoln; Models: Explorer, MKC, MKX; Sample: Ford Explorer (2016–2017) |
| Exclusions | — |
| Alternate / Superseded Parts | — |
| Fitment Verification Tips | Verify compatibility with vehicle year and model; check OEM part numbers; ensure vehicle supports proximity keys |
| Troubleshooting Flags | — |
| Service Offering | — |
| Warranty / Returns, Shipping Summary, Proof of Ownership, Compliance Notes | — |
Full Programming/Cutting Service By Low Rate Locksmith
At Low Rate Locksmith, we are proud to ship all our products directly from our main office located in Sacramento, CA. This allows us to maintain strict quality control and ensure timely delivery. You can find us on Google Maps by clicking on this link: Low Rate Locksmith proudly offers Nationwide Mobile Key Replacement designed to bring speed, convenience, and peace of mind right to your doorstep. Whether you’ve lost your keys, need a spare, or require advanced programming for smart keys and fobs, our certified technicians are available 24 hours a day, seven days a week. With mobile units stationed across the country, we guarantee a fast response time and on-site service, saving you the hassle and expense of a dealership visit. Our affordable prices, nationwide coverage, and expert solutions make Low Rate Locksmith the trusted choice for drivers everywhere. Wherever you are, whenever you need us, we’ll get you back on the road quickly and securely.
FAQ's
1. **What vehicles is this key blank compatible with?**
The key blank is compatible with Ford Explorer (2016-2017), Lincoln MKC (2014-2016), and Lincoln MKX (2016-2019).
2. **Does the key come pre-programmed?**
No, the key does not come pre-programmed. It requires professional cutting and programming to work with your vehicle.
3. **Can I program the key myself?**
No, programming requires specialized equipment and must be done by a professional locksmith or dealership.
4. **What is the frequency of this key?**
This key operates on a frequency of 902 MHz.
5. **What type of battery does the key use?**
The key uses a CR2032 battery.
6. **Is the key returnable if it is opened?**
The key is returnable only if unopened in the original packaging. Once opened, returns are not accepted.
7. **Where can I get the key cut and programmed?**
Low Rate Locksmith offers key cutting and programming services to ensure your key is properly configured for your vehicle.
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