--- product_id: 304497822 title: "Beefunny 433MHz ID46 Chip M3N-40821302 Replacement 4+1 5 Button Smart Remote Key Fob for Chrysler 300 2011-2018 (2)" brand: "beefunny" price: "S$188" currency: SGD in_stock: true reviews_count: 5 category: "Beefunny" url: https://www.desertcart.sg/products/304497822-beefunny-433mhz-id46-chip-m3n-40821302-replacement-4-1-5 store_origin: SG region: Singapore --- # 433MHz frequency for reliable signal Includes battery for instant use 5-button smart remote with full functionality Beefunny 433MHz ID46 Chip M3N-40821302 Replacement 4+1 5 Button Smart Remote Key Fob for Chrysler 300 2011-2018 (2) **Brand:** beefunny **Price:** S$188 **Availability:** ✅ In Stock ## Summary > 🔑 Unlock smarter, drive cooler — don’t get left behind! ## Quick Answers - **What is this?** Beefunny 433MHz ID46 Chip M3N-40821302 Replacement 4+1 5 Button Smart Remote Key Fob for Chrysler 300 2011-2018 (2) by beefunny - **How much does it cost?** S$188 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/304497822-beefunny-433mhz-id46-chip-m3n-40821302-replacement-4-1-5) ## Best For - beefunny enthusiasts ## Why This Product - Trusted beefunny brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Key Package:** Includes blade, battery, and circuit board—ready for dealer or locksmith programming - • **Dual Pack Convenience:** Two full remote keys included—never worry about losing access again - • **Cost-Effective Upgrade:** Save big vs dealer prices without compromising quality or performance - • **Seamless Compatibility:** Perfectly fits Chrysler 300 (2011-2018) & Dodge models for effortless integration - • **Smart 5-Button Control:** Lock, unlock, panic, trunk, and electric start at your fingertips ## Overview The Beefunny 433MHz ID46 Chip M3N-40821302 Replacement Smart Remote Key Fob is a 5-button, fully functional key designed for Chrysler 300 (2011-2018) and select Dodge models. It comes as a 2-pack with battery, blade, and circuit board included, requiring programming by a dealer or locksmith. This OEM-compatible remote offers reliable frequency and durable plastic construction, delivering a cost-effective alternative to dealer keys without sacrificing quality. ## Description Characteristic: ￭ Condition: 100% Brand New and High Quality ￭ Smart Remote Car Key ￭ Frequency: 433MHz ￭ Chip: ID46 ￭ FCC ID: M3N-40821302 ￭ Genuine Part No: 7812A-40821302 ￭ Button: 5 (Lock, Unlock, Panic, Trunk, Electric Start) ￭ Circuit Board: with ￭ Battery: with ￭ Blade: with Applications for: (FCC ID: M3N-40821302, Genuine Part No: 7812A-40821302)for Chrysler 300 2011—2018 for Dodge Challenger 2015—2018 for Dodge Charger 2011—2020 for Dodge Dart 2013—2016 ​ ​ ---- Work with vehicles listed above that have a factory keyless entry system and your current key is identical. Special Notes: ￭ Ensure this key. (part number, FCC ID, chip tye, shape sides, button position, blade notches... ) ￭ Your Original key must has the same Part Number. ￭ Be sure that the remote pictured above has the correct buttons. Some models use less buttons depending on options. ￭ Programmed and cut by dealer or automotive locksmith. Package Content: 2 Pcs full remote key Review: Excellent - Good product Review: Works excellent and waaaaay cheaper than Dodge - Bought this key as it was significantly cheaper than the dealer. I found a private guy with a Dodge scanner that programmed it for me. I hd a local key cutting place cut the blank for me. ## Features - Your Original key must has the same Part Number M3N-40821302 . - Be sure that the remote pictured above has the correct buttons. Some models use less buttons depending on options. - Programmed and cut by dealer or automotive locksmith. - Compatible For:Compatible for 2011—2018 Chrysler 300;for 2015—2018 Dodge Challenger ,for 2011—2020 Dodge Charger ;for 2013—2016 Dodge Dart - Package Content: 2 Pcs full remote key ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NSKR2DZ | | Brand | Beefunny | | Brand Name | Beefunny | | Button Quantity | 5 | | Color | Black | | Colour | Black | | Compatible with Vehicle Type | Car | | Customer Reviews | 4.2 out of 5 stars 487 Reviews | | Item Weight | 106 Grams | | Item weight | 106 Grams | | Manufacturer | Beefunny | | Manufacturer Part Number | M3N-40821302，7812A-40821302, C-2 | | Material | Plastic | | Material Type | Plastic | | Number of Items | 2 | | Number of buttons | 5 | | Vehicle service type | Car | ## Product Details - **Brand:** Beefunny - **Colour:** Black - **Item weight:** 106 Grams - **Material:** Plastic - **Vehicle service type:** Car ## Images ![Beefunny 433MHz ID46 Chip M3N-40821302 Replacement 4+1 5 Button Smart Remote Key Fob for Chrysler 300 2011-2018 (2) - Image 1](https://m.media-amazon.com/images/I/81K0C4NL0pL.jpg) ![Beefunny 433MHz ID46 Chip M3N-40821302 Replacement 4+1 5 Button Smart Remote Key Fob for Chrysler 300 2011-2018 (2) - Image 2](https://m.media-amazon.com/images/I/81yuzNUWl+L.jpg) ![Beefunny 433MHz ID46 Chip M3N-40821302 Replacement 4+1 5 Button Smart Remote Key Fob for Chrysler 300 2011-2018 (2) - Image 3](https://m.media-amazon.com/images/I/71X1hgXjB5L.jpg) ![Beefunny 433MHz ID46 Chip M3N-40821302 Replacement 4+1 5 Button Smart Remote Key Fob for Chrysler 300 2011-2018 (2) - Image 4](https://m.media-amazon.com/images/I/81Ji-rWjN+L.jpg) ![Beefunny 433MHz ID46 Chip M3N-40821302 Replacement 4+1 5 Button Smart Remote Key Fob for Chrysler 300 2011-2018 (2) - Image 5](https://m.media-amazon.com/images/I/713dH5ikxfL.jpg) ## Available Options This product comes in different **Item Package Quantity** options. ## Questions & Answers **Q: Can I switch the insides from my old fob to new one?** A: It is a full remote key fob **Q: Will this for a 2019 challenger** A: Yes **Q: Will this work for a 2019 challenger** A: No this key fob is not compatible. Although the FCC is the same the transponder chip on the circuitboard is different. I am a professional locksmith **Q: Hallo, i have one charger 2017, this key can work for my car???** A: yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent *by A***R on 28 October 2024* Good product ### ⭐⭐⭐⭐⭐ Works excellent and waaaaay cheaper than Dodge *by S***K on 27 February 2022* Bought this key as it was significantly cheaper than the dealer. I found a private guy with a Dodge scanner that programmed it for me. I hd a local key cutting place cut the blank for me. ### ⭐⭐⭐⭐⭐ Worked just like OEM *by C***Z on 8 April 2021* Bought it for my 2014 Chrysler 300. Panic didnt work and my car didnt have remote start to begin with but lock, unlock, and trunk open worked great! Just like OEM. Had a lock smith connect it, way cheaper option then dealer. ## Frequently Bought Together - Beefunny 433MHz ID46 Chip M3N-40821302 Replacement 4+1 5 Button Smart Remote Key Fob for Chrysler 300 2011-2018 (1) - X AUTOHAUX M3N40821302 433MHz 46 Chip Replacement Keyless Entry Remote Car Key Fob for Chrysler 300 for Dodge Charger Challenger Dart Limited 5 Buttons - Key Fob Replacement Compatible for Chrysler 300 Dodge Charger 2011 2012 2013 2014 2015 2016 2017 2018 Challenger 2015-2018 Dart 2014-2016 Smart Key Car Keyless Entry Remote Control M3N-40821302 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/304497822-beefunny-433mhz-id46-chip-m3n-40821302-replacement-4-1-5](https://www.desertcart.sg/products/304497822-beefunny-433mhz-id46-chip-m3n-40821302-replacement-4-1-5) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-18*