SUPALAND Smart Key Fob Replacement for Chrysler 300, Dodge Charger, Challenger, Dart, Journey (2011-2020) – Pre-Installed Battery

Overview

Meet the SUPALAND Smart Key Fob Replacement, a practical, ready-to-use spare for daily driving. Each remote is crafted with care, pre-tested using professional locksmith tools, and shipped with battery and electronics already installed. This means you can get back on the road sooner, with less fuss and downtime.

Compatibility and references

This replacement is built to align with FCC IDs M3M-40821302 and M3N40821302 and the replacement part numbers 68066349AD, 68066349AG, 68066349. For full compatibility, please review the vehicle fitment list in the description or use our fitment tool to verify your exact model and year.

Specific vehicle coverage includes Chrysler 300, Dodge Charger, Challenger, Dart, and Journey across the years listed: Chrysler 300 and Charger/Challenger models from the early 2010s through the late 2010s, Dart from 2014-2016, and Journey from 2011-2020.

What’s included

• 1 x Keyless Entry Remote with electronics and battery pre-installed. Ready to program.
• Clear compatibility notes and replacement part numbers to help you confirm fitment before purchase.
• Packaged and prepared for fast installation by a professional.

Programming and setup

• Programming requires an auto locksmith or dealership; self-programming is not available.
• Once programmed, use as a standard keyless entry device for doors, trunk, and locking convenience.
• Keep the spare in a safe, accessible place for quick swaps when needed.

Practical use and care

• Pre-installed electronics mean fewer steps to get your vehicle ready to drive.
• Having a spare helps minimize downtime if your primary fob is misplaced or needs service.
• Handle with care and store away from moisture or extreme temperatures.

For any fit questions, reach out to support or consult the vehicle fitment tool to verify compatibility before purchasing.