--- product_id: 496839440 title: "3 Buttons Smart Full Remote Car Key Fob Shell with 433MHz 4D63 Chip" brand: "aulesse" price: "$44.89" currency: USD in_stock: true reviews_count: 13 category: "Aulesse" url: https://www.desertcart.us/products/496839440-3-buttons-smart-full-remote-car-key-fob-shell-433mhz store_origin: US region: United States of America --- # 433MHz frequency for seamless signal Built-in 4D63 chip with integrated battery Durable ABS plastic, corrosion & fade resistant 3 Buttons Smart Full Remote Car Key Fob Shell with 433MHz 4D63 Chip **Brand:** aulesse **Price:** $44.89 **Availability:** ✅ In Stock ## Summary > 🔑 Unlock peace of mind with every press—your Ford’s perfect match! ## Quick Answers - **What is this?** 3 Buttons Smart Full Remote Car Key Fob Shell with 433MHz 4D63 Chip by aulesse - **How much does it cost?** $44.89 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/496839440-3-buttons-smart-full-remote-car-key-fob-shell-433mhz) ## Best For - aulesse enthusiasts ## Why This Product - Trusted aulesse brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Premium Durability:** Crafted from high-grade ABS plastic for long-lasting, wear-resistant use. - • **Complete Smart Remote:** Full electronic key with circuit board & chip—no shell-only compromises. - • **Precision Engineering:** Copper alloy key blade with smooth finish and perfect fit—no burrs, no gaps. - • **Wide Ford Compatibility:** Fits Fiesta, Focus, Mondeo, Kuga, Galaxy & more (2007-2015 models). - • **Essential Spare or Replacement:** Avoid costly lockouts with a reliable backup key ready to program. ## Overview This 3-button smart remote key fob operates at 433MHz and features a built-in 4D63 chip, designed as a full replacement for Ford models from 2007 to 2015 including Fiesta, Focus, Mondeo, and more. Made from durable ABS plastic, it offers corrosion and fade resistance, ensuring longevity. The key includes the internal circuit board and battery, requiring professional programming and blade cutting for use. Ideal for replacing worn or broken keys or as a spare to prevent lockout emergencies. ## Description Product Description AULESSE 3 Buttons Smart Full Remote Car Key for Ford Kuga Focus C-Max Mondeo Kuga Fiesta B-max S-max Galaxy 2007-2015 KR55WK48801 This is a complete remote with internal circuit board and chip. A perfect replacement for a key with broken buttons or worn key blade or broken electronic part. Transporder: 4D63+ Frequency: 433Mhz FCC ID:KR55WK48801 IC:7812D-5WK48801 Pls make sure your key is exactly the same as ours(the same shape, buttons and part number), then it will work. Package Included: 1 X Car Remote Key For Ford Mondeo 3 buttons remote key fob Features 100% Brand New High Quality! The item is a new FORD Focus remote key with electronic internals. Frequency 433Mhz,4D63 chip.Best replacement for a key with broken buttons or worn key case. The key includes key housing, circuit board, chip and battery. It's a full remote key. Constructed from quality ABS material makes it firm, antiwear and durable to use. You'll need to program the key and cut the blade at locl automotive locksmith before using. Specification Type: Smart Ford Car Key Fob Materials: ABS Plastic+Metal Buttons: 3 Buttons, Unlock, Lock and Trunk Battery/Transponder chip/ electronic: YES Compatible with Car Key Fob Fits Ford Focus C-Max Mondeo Kuga Fiesta B-Max S-max Galaxy 2007-2015 2012 - 2014 para Ford b-max 2008 - 2016 para Ford Fiesta 2011 - 2014 para Ford Kuga 2010 - 2015 para Ford Galaxy 2010 - 2015 para Ford s-max 2010 - 2015 para Ford c-max 2010 - 2015 para Ford Grand c-max 2011 - 2015 para Ford Focus 2007 - 2015 para Ford Mondeo Wear-resistant keys Precise and wear-resistant keys, strong rebound, durable and non-fading, copper alloy hardened key blanks, longer life Perfect fit The abrasive tool is excellent, high-end quality, small gap, beautiful and no burrs One-piece tail buckle The hanging buckle is integrated with the shell body, and it is made of precision abrasive casting, which is stronger Review: A must if you only have one key - Works really well , ordered as I had locked MY KEY on my Ford focus .( limited my speed 60 miles a hour and gave me speed warnings over 40 miles a hour ) Only having one car key I now have the remote just in case I leave my keys in the car and shut the door . (It cost me £250 to call a locksmith out on Christmas Eve because I put shopping in the boot and closed it !! It automatically locks the car !!! . Review: Duplicate car key fob - Excellent stuff. ## Features - 【REMOTE COMTROL】This is for you to replace your worn out or broken case. New remote smart key suitable for FORd key. 433MHz frequency with built-in 4D63 chip and FCC ID number:KR55WK48801.(Please make sure your original key has the same appearance, frequency and chip type before purchasing.) - 【APPLICABLE FOR】Remote car key shell fits with F0rd Focus 2011 - 2015,Fiesta 2008 - 2016,Mondeo 2007 - 2015,B-Max 2012 - 2014,Kuga 2011 - 2014,Galaxy 2010 - 2015,S-Max 2010 - 2015,Grand C-Max 2010 - 2015 car remote key fob - 【FULL REMOTE KEY】This is a complete remote with internal circuit board and chip, not just the key shell. This is an ideal replacement key for those whose original electronics no longer work or need a spare key. - 【HIGH QUALITY MATERIAL】The FORd Focus remote key is made of high ABS quality materials, it is corrosion-resistant, fade-resistant and not easy to damage, ensuring high durability for long-term use. - 【NOTE】Pls make sure your FORD key is exactly the same as ours(the same shape, buttons and part number). In order to start the engine, the remote must be programmed and cut by a dealer or professional locksmith. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BJ6D5CX6 | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | 8,612 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 34 in Car Remote Controls | | Brand | AULESSE | | Brand Name | AULESSE | | Button Quantity | 3 | | Colour | 4D63 | | Compatible with Vehicle Type | Car | | Country Of Origin | China | | Customer Reviews | 4.1 out of 5 stars 94 Reviews | | Manufacturer | ysamzeu1694 | | Manufacturer Part Number | sku2928-ys | | Material | Acrylonitrile Butadiene Styrene (ABS) | | Material Type | Acrylonitrile Butadiene Styrene (ABS) | | Model Name | Clé Télécommande | | Model Number | Clé Télécommande | | Number of buttons | 3 | | Vehicle service type | Car | ## Product Details - **Brand:** AULESSE - **Colour:** 4D63 - **Material:** Acrylonitrile Butadiene Styrene (ABS) - **Number of buttons:** 3 - **Vehicle service type:** Car ## Images ![3 Buttons Smart Full Remote Car Key Fob Shell with 433MHz 4D63 Chip - Image 1](https://m.media-amazon.com/images/I/71EeOwV7EzL.jpg) ## Questions & Answers **Q: Are there any electronic devices in here?** A: Yes, fully equipped. **Q: Is the frequency of this car key 40 bits?** A: Hello, our key can be freely switched between 40 and 80 digits, but you need to go to the dealer to use professional equipment to replace it, and then it can match your car. **Q: Is it good for Ford Kuga 2012?** A: Of course, it works very well **Q: How is the quality of the remote control key? Is it the 433 frequency?** A: I think the quality of the remote control is very good, the frequency is 433, it is suitable for my Ford Focus 2011 ## Customer Reviews ### ⭐⭐⭐⭐⭐ A must if you only have one key *by A***R on 15 April 2026* Works really well , ordered as I had locked MY KEY on my Ford focus .( limited my speed 60 miles a hour and gave me speed warnings over 40 miles a hour ) Only having one car key I now have the remote just in case I leave my keys in the car and shut the door . (It cost me £250 to call a locksmith out on Christmas Eve because I put shopping in the boot and closed it !! It automatically locks the car !!! . ### ⭐⭐⭐⭐⭐ Duplicate car key fob *by P***A on 19 February 2026* Excellent stuff. ### ⭐⭐⭐ It's OK... *by S***W on 23 March 2026* Not even close to factory, but was useful for soe parts to repair an OEM one. The board is very clearly not the same as that in the original Ford. ## Frequently Bought Together - AULESSE 3 buttons Smart Full Remote Car Key 433MHz fob for FORd Fiesta Focus Kuga Grand S-Max C-Max Mondeo Galaxy Monde 2007-2015 Remote Key Shell Case For KR55WK48801 with 4D63 Chip - 433MHZ 4D63 Chip Fiesta key For Ford Remote Key Fob Ford Fiesta Key Fob Ford Focus 2010 Key C Max S Max Galaxy Mondeo Key Flip Ford Fiesta Remote with HU101 Blade --- ## 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.us/products/496839440-3-buttons-smart-full-remote-car-key-fob-shell-433mhz](https://www.desertcart.us/products/496839440-3-buttons-smart-full-remote-car-key-fob-shell-433mhz) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-21*