UrbanX Replacement 2021 Dodge Charger Key Fob – FCC: M3N-40821302 – PN: 68155686, 68394190 – 4 Button
$28.40
Replacement Key Fob for 2021 Dodge Charger
| Compatible FCC ID: | M3N-40821302 |
| Replaces Part #: | 68155686, 68394190 |
| Buttons: | 4 |
| Quantity: | 1x Key Fob Remote |
| Condition: | Brand New Aftermarket (Not OEM) |
Third-party aftermarket replacement. Not manufactured by or affiliated with Dodge.
Check before you order: the FCC ID printed on the back of your current key should read M3N-40821302. How to find your FCC ID · Find key options by VIN
999 in stock
Reviewed vehicle fitment
This listing remains limited to the model years stated in its title. 2024 and 2025 Dodge Charger fitment was removed; the shared legacy FCC family must not be extended to the new generation.
Before ordering: match the original FCC ID, manufacturer part number, frequency, button layout, ignition type and vehicle configuration. A shared FCC ID alone does not prove fitment.
Replacement Key Fob for 2021 Dodge Charger
Premium aftermarket replacement — ready to program
Battery
Included
FCC
Certified
90-Day
Returns
0-1 Business Day
Handling
Why Choose UrbanX?
An aftermarket alternative to dealer keys
Fully assembled with battery
Matches OEM specs & frequency. Also match your part number & buttons
Every unit RF tested before shipping
🔧 Programming & Key Cutting
This remote requires programming by a qualified automotive locksmith or dealership to sync with your vehicle.
- Before you order, ask a local automotive locksmith to confirm they can program an aftermarket remote for your vehicle; some hardware stores also program select vehicles
- Key blade cutting may be required if your replacement includes an uncut key
- Some vehicles support self-programming — check your owner’s manual
- Most dealerships will not program aftermarket remotes — use a locksmith instead
📦 What’s in the Box
ℹ️ Product Disclaimer & Compliance
Product Type: Aftermarket Replacement Key Fob Remote
Manufacturer: UrbanX (Third-Party Aftermarket)
Compatible FCC ID(s): M3N-40821302 | Part #: 68155686, 68394190
- This is an aftermarket replacement, not an Original Equipment Manufacturer (OEM) part.
- Not manufactured by, endorsed by, or affiliated with DODGE or any vehicle manufacturer.
- OEM part numbers and FCC IDs are referenced solely for compatibility identification.
- All trademarks and brand names are the property of their respective owners.
- Professional programming may be required. Key blade cutting may also be required.
- Only features present in your original key fob will function with this replacement.
90-Day Return Policy
Return it unused, not cut or programmed, within 90 days of delivery for a full refund of the item price. See our return policy for details.
Confirm the replacement before ordering
Compare the part reference, key type and vehicle equipment. For a remote, also check the FCC ID and button layout. A matching FCC ID alone does not establish full compatibility.
Cutting and programming requirements vary by vehicle and key type. Check the vehicle owner’s guide and confirm the required service with a qualified automotive locksmith before ordering.
FCC ID guide · Programming requirements · 90-day return terms
Before you order: FCC ID M3N-40821302
Which version do I need?
M3N-40821302 remotes are shared by many Chrysler, Dodge and Jeep models and come in 3, 4 and 5-button versions (part numbers such as 68066349 or 68155686). Match the buttons and part number of your original remote.
Can I program it myself?
Most sources say a locksmith programming tool is needed; plug-in programmers need a working key and lock to one vehicle. Some dealers decline aftermarket remotes.
| Brand | UrbanX |
|---|---|
| Condition | New |
| Years | 2017, 2018, 2019, 2020, 2021, 2022, 2023 |
| Make | DODGE |
| Model | CHARGER |
| MPN | 68155686, 68394190 |
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