FCC ID M3M-40821302
Fits Chrysler, Dodge, Fiat (2015–2023)
M3M-40821302 is the FCC ID printed on the label under the fob’s battery cover — on this code we verify fit for Chrysler, Dodge, Fiat (2015–2023). 5 aftermarket replacements are published, all in stock.
- Makes3Chrysler, Dodge, Fiat
- Models6
- Model years2015–2023
- Frequency433MHz
- In stock5 / 55 SKUs
Vehicles verified for M3M-40821302
Chrysler
6 models- 200
- 300
- 500X
- Challenger
- Charger
- Dodge
Dodge
6 models- 200
- 300
- 500X
- Challenger
- Charger
- Dodge
Fiat
5 models- 200
- 300
- 500X
- Challenger
- Charger
Model years 2015–2023.
Which part fits which model
Each listing for this code, with the models and years it is verified for.
- 2015-2023 Dodge Chrysler / 4-Button Smart Key / PN: 68394196AA / M3M-40821302 M3N-40821302Charger, Challenger, 300, 200, 500X2015–20234-button In stock
- 2015-2023 Dodge Chrysler Fiat / 5-Button Smart Key / PN: 68155687 / M3M40821302200, 300, Challenger, Charger, 500X2015–20235-button In stock
- 2015-2021 Dodge Chrysler / 3-Button Smart Key / PN: 68066349AF / M3M-40821302 M3N-40821302Charger, Challenger, 300, 200, 500X2015–20213-button In stock
- 2015-2021 Dodge Chrysler / 4-Button Smart Key / PN: 68394196AA / M3M-40821302Dodge2015–20214-button In stock
- 2015-2019 Chrysler 200 300 / 5-Button Smart Key / PN: 68155687AA / M3M-40821302200, 3002015–20195-button In stock
Cross-reference data for M3M-40821302
Cross-references (original part numbers)
7The original part numbers our aftermarket M3M-40821302 replacements match against. Tap a number to copy it.
Electronics
- Frequency
- 433 MHz
- Transponder chip
- 464A AESPCF7953M / HITAG AES / 4A CHIP
- Buttons
- 3 / 4 / 5
- Key types
- Smart Key
- IC ID (Canada)
Four checks before you program
- 1
FCC ID on the label
The code on the customer's key must read exactly the same.
This codeM3M-40821302 - 2
Frequency
A remote on the wrong frequency will never talk to the car, even if it looks identical.
This code433 MHz - 3
Buttons & layout
Match the button count and the button layout to the original key.
This code3 / 4 / 5-button versions - 4
Transponder chip
For push-to-start and keyed ignitions, the chip has to match the immobiliser.
This code46 · 4A AES +1
Aftermarket replacements for M3M-40821302
2015-2023 Dodge Chrysler / 4-Button Smart Key / PN: 68394196AA / M3M-40821302 M3N-40821302
2015-2023 Dodge Chrysler Fiat / 5-Button Smart Key / PN: 68155687 / M3M40821302
2015-2021 Dodge Chrysler / 3-Button Smart Key / PN: 68066349AF / M3M-40821302 M3N-40821302
2015-2021 Dodge Chrysler / 4-Button Smart Key / PN: 68394196AA / M3M-40821302
2015-2019 Chrysler 200 300 / 5-Button Smart Key / PN: 68155687AA / M3M-40821302
Quick answers — FCC ID M3M-40821302
What vehicles use FCC ID M3M-40821302?
FCC ID M3M-40821302 is verified in our catalog for Chrysler (200, 300, 500X, Challenger, Charger, Dodge); Dodge (200, 300, 500X, Challenger, Charger, Dodge); Fiat (200, 300, 500X, Challenger, Charger), model years 2015–2023.
What chip and frequency does M3M-40821302 use?
M3M-40821302 keys use the 46, 4A AES, PCF7953M / HITAG AES / 4A CHIP transponder chips and operate at 433 MHz.
Is there a replacement for M3M-40821302?
Yes — Car Key Source stocks 5 aftermarket smart key replacements for FCC ID M3M-40821302, sold wholesale to the trade with US & Canada same-day dispatch.
What original part numbers cross-reference to M3M-40821302?
FCC ID M3M-40821302 cross-references to original part numbers 68066349AF, 68066349AG, 68155686AB, 68155687AA, 68394190AA, 68394195, 68394196AA — our replacements are matched against these originals.
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