--- product_id: 186801457 title: "Keymall keyless Entry Remote car Key fob 3 Button Replacement PCF7952 Chip for BMW CAS3 3/5 Series X5 X6 with Comfort Access 315MHz KR55WK49127" brand: "keymall" price: "€ 38.56" currency: EUR in_stock: true reviews_count: 11 category: "Keymall" url: https://www.desertcart.it/products/186801457-keymall-keyless-entry-remote-car-key-fob-3-button-replacement store_origin: IT region: Italy --- # 315MHz frequency for BMW CAS3 Includes tested battery 3-button keyless entry with PCF7952 chip Keymall keyless Entry Remote car Key fob 3 Button Replacement PCF7952 Chip for BMW CAS3 3/5 Series X5 X6 with Comfort Access 315MHz KR55WK49127 **Brand:** keymall **Price:** € 38.56 **Availability:** ✅ In Stock ## Summary > 🔐 Unlock BMW luxury without the dealer markup! ## Quick Answers - **What is this?** Keymall keyless Entry Remote car Key fob 3 Button Replacement PCF7952 Chip for BMW CAS3 3/5 Series X5 X6 with Comfort Access 315MHz KR55WK49127 by keymall - **How much does it cost?** € 38.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/186801457-keymall-keyless-entry-remote-car-key-fob-3-button-replacement) ## Best For - keymall enthusiasts ## Why This Product - Trusted keymall brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Comfort Access Enabled:** Maintains your vehicle’s luxury keyless entry experience with original-style 3-button design. - • **Cost-Effective Replacement:** Save thousands compared to OEM keys and programming machines without sacrificing performance. - • **Durable High-Quality Build:** Premium plastic housing with complete electronic components for long-lasting reliability. - • **Seamless BMW Compatibility:** Specifically engineered for BMW 3/5 Series, X5, X6 (2004-2013) with CAS3 system. - • **Professional Locksmith Programming Required:** Ensures secure pairing and flawless operation—leave DIY hacks behind. ## Overview The Keymall 3-button keyless entry remote with PCF7952 chip is a direct replacement for BMW CAS3 3/5 Series, X5, and X6 models from 2004-2013. Operating at 315MHz, it includes a tested battery and requires professional locksmith programming for secure vehicle integration. Crafted with durable plastic and complete electronics, it offers a cost-effective alternative to OEM keys while preserving comfort access functionality. ## Description This car remote works as a replacement for FCC ID:KR55WK49127, if your key matches it,this key can work for you. Compatibility for BMW 3 5 Series X5 X6 2004-2013 How will the item fit for your car? Please check the below in formation: 1. the FCCID or The Part Number of your original key is the same as our product. 2. the Frequency(Mhz) is the same. 3. the Exterior is the same, including the buttons is the same. 4. check the compatible table whether it is compatible with your car. Please check the ablve information clearly ,if the above all match , it’s OK to buy this product.The Compatibility is for reference only!!! ATTENTION This remote must program at a professional locksmith.All controls include a battery, are tested before shipped. package 1*key Review: 2011 328I - First thing the locksmith said was this fob probably won't work and after he tries to program it it will be locked/bricked and I can't return it to desertcart. I had already read forums on which aftermarket fobs worked so I went with my gut and insisted on using the one I purchased instead of an OEM one that he had brought with him. In no more than 15 minutes he had it programmed and key cut. He said he's never seen any of the BMW aftermarket fobs work that was purchased from desertcart or eBay. All said and done it was 300.00 which I thought was expensive but what do you do. It's cheaper than buying the programming machine for 10k. If you are buying this with the intention to program it yourself by watching a few videos on YouTube you will be wasting your time. You must have a scanner that links to the vehicles computer. Review: Great replacement will buy more! - These are good solid replacements all programmed fine using my programmer, my customers are happy and I even made one for my daily driver also the center button is the perfect fitment to put on the OEM key emblem part number 66122155754 and the price was very fair it is hard to find a key that works and works well with comfort access. Keep in mind as I seen asked many of times you do need someone to program these and BMW does not program any keys they order them from VDO then sync them. So the dealer will not be able to help but a Euro specialist like myself will. There are many services offered on eBay for being able to pair these keys to your BMW's CAS module. Tools to do that on your own cost in the thousands but specialist like myself tend to do this service at a very fair rate. ## Features - We have tested and checked the keys to make sure they are working properly after you receive the products. - This remote must program at a professional locksmith. - This key needs to be Cut by the locksmith if you need use it for ignition. - This keyless entry remote is compatible for BMW CAS3 3/5 Series X5 X6 2004-2013. Check below in description for exact compatibility. - This key contains complete electronic components, high quality and durable. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B082VXX45F | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #451,542 in Automotive ( See Top 100 in Automotive ) #5,304 in Key Shells | | Brand | Keymall | | Brand Name | Keymall | | Button Quantity | 3 | | Color | Black | | Compatible with Vehicle Type | Car | | Customer Reviews | 3.8 out of 5 stars 204 Reviews | | Manufacturer | Keymall | | Manufacturer Part Number | KR55WK49127 | | Material | Plastic | | Material Type | Plastic | | Number of Buttons | 3 | | Number of Packs | 1 | | Unit Count | 1.0 Count | | Vehicle Service Type | Car | ## Product Details - **Brand:** Keymall - **Color:** Black - **Material:** Plastic - **Number of Buttons:** 3 - **Vehicle Service Type:** Car ## Images ![Keymall keyless Entry Remote car Key fob 3 Button Replacement PCF7952 Chip for BMW CAS3 3/5 Series X5 X6 with Comfort Access 315MHz KR55WK49127 - Image 1](https://m.media-amazon.com/images/I/61ZrBJO4CbL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 2011 328I *by B***R on April 6, 2023* First thing the locksmith said was this fob probably won't work and after he tries to program it it will be locked/bricked and I can't return it to Amazon. I had already read forums on which aftermarket fobs worked so I went with my gut and insisted on using the one I purchased instead of an OEM one that he had brought with him. In no more than 15 minutes he had it programmed and key cut. He said he's never seen any of the BMW aftermarket fobs work that was purchased from Amazon or eBay. All said and done it was 300.00 which I thought was expensive but what do you do. It's cheaper than buying the programming machine for 10k. If you are buying this with the intention to program it yourself by watching a few videos on YouTube you will be wasting your time. You must have a scanner that links to the vehicles computer. ### ⭐⭐⭐⭐⭐ Great replacement will buy more! *by B***N on February 13, 2021* These are good solid replacements all programmed fine using my programmer, my customers are happy and I even made one for my daily driver also the center button is the perfect fitment to put on the OEM key emblem part number 66122155754 and the price was very fair it is hard to find a key that works and works well with comfort access. Keep in mind as I seen asked many of times you do need someone to program these and BMW does not program any keys they order them from VDO then sync them. So the dealer will not be able to help but a Euro specialist like myself will. There are many services offered on eBay for being able to pair these keys to your BMW's CAS module. Tools to do that on your own cost in the thousands but specialist like myself tend to do this service at a very fair rate. ### ⭐ Key is not programmable with my 2011 328i, Its the same PN as my original (must be defective) *by R***R on February 17, 2022* Key is not compatible with a stock 2011 328i sedan. My original key has the same exact part number that i received and it is not programmable. (Typo corrected) ## Frequently Bought Together - Keymall keyless Entry Remote car Key fob 3 Button Replacement PCF7952 Chip for BMW CAS3 3/5 Series X5 X6 with Comfort Access 315MHz KR55WK49127 - BMW Key FOB Roundel Emblem 11MM 66122155753 - Replacement Keyless Entry Key Fob Case Cover fit for BMW 1 3 5 Series E90 E92 E93 X5 X6 Z4 E90 Key Fob Shell --- ## 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.it/products/186801457-keymall-keyless-entry-remote-car-key-fob-3-button-replacement](https://www.desertcart.it/products/186801457-keymall-keyless-entry-remote-car-key-fob-3-button-replacement) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-07-30*