Key Fob Replacement Shell for FCC ID: M3N40821302, 68250343AB, 68250343AA, 68250344AA Upgrade and protect your keyless entry remote with this precisionmatched replacement shell. Designed for compatibility and built to last, it provides a simple, costeffective solution when your existing key fob housing is worn or damaged. Key Features and Benefits: Direct Replacement Fit: Specifically designed for FCC ID numbers M3N40821302, 68250343AB, 68250343AA, and 68250344AA, ensuring precise fit and reliable performance. Vehicle Compatibility: Suitable for 2011–2018 Chrysler 300 models with 3.6L or 5.7L engines. Durable Construction: Made from ABS plastic to resist impact, wear, and environmental damage. The rugged material helps safeguard internal components from physical stress. Easy Installation: No programming required. Simply transfer the internal electronics from your old fob into the shell. CostEffective Solution: only the outer shell instead of buying a fully programmed remote, saving both time and money. Package Contents: 2 x Key fob shells (outer cover only, no electronics included) Practical Applications: 1. Ideal for replacing cracked, broken, or wornout key fob housings while keeping your existing electronics functional. 2. for upgrading to a fresh, clean shell to improve appearance and comfort in daily use. 3. Useful as a backup shell to have on hand for emergencies or accidental damage. Dimensions and Fitment: Sized to match original manufacturer specifications for proper fit and feel. Compatible housing design ensures buttons and keyring section align correctly with factory components. Performance Highlights: Strong resistance to drops or accidental impacts. Maintains precise button response when used with original electronics. Designed to withstand daily handling and pocket wear without cracking or fading. This replacement shell combines precision compatibility, robust material quality, and ease of installation, making it a practical and dependable choice for keeping your Chrysler 300 key fob looking and functioning like .