Description
Dodge, Chrysler Smart Key Fob
2011–2020OEM new 4-button smart key fob for select 2011–2020 Dodge, Chrysler 300, Challenger, Charger, Journey vehicles. Compatible with FCC ID M3N-40821302 operating at 433 MHz. Includes CR2032 battery and Y172 emergency key.
Technical Specifications
| Key Type | Proximity Smart Key |
| Condition | OEM New |
| Chip Type | PCF7953 / ID46 (Hitag 2) |
| FCC ID | M3N-40821302 |
| IC Number | 7812A-40821302 |
| Frequency | 433 MHz |
| Buttons | 4 Button |
| Part Number | 68066350AD |
| Battery / Size | Included (CR2032) |
| Emergency Key | Y172 |
Vehicle Compatibility
- Chrysler 300: 2011–2018
- Dodge Challenger: 2015–2018
- Dodge Charger: 2011–2018
- Dodge Journey: 2011–2020
Common Questions
How do I know if this is the correct key for my vehicle?
To confirm compatibility, match your original remote's FCC ID, part number, button count, and frequency with this listing.
Can I program this key myself?
In most cases, no. Professional programming using locksmith or dealer-level equipment is required.
What is included with this key?
This listing includes the main smart key fob, internal electronics, and battery. Emergency key type: Y172.
Full Compatibility & Product Details
Looking to buy a smart key fob online? This genuine factory original keyless entry remote replacement is the perfect solution to restore your vehicle's features at the best price. Engineered to meet strict OEM standards, this original car key fob replacement offers full compatibility with 2011–2020 Dodge and Chrysler 300, Challenger, Charger, and Journey models. Enjoy seamless performance for lock, unlock, panic, and trunk release functions with guaranteed security and excellent durability.
Order your brand new replacement car key today and take it to a professional automotive locksmith or dealership for quick programming and seamless setup.