--- product_id: 633967935 title: "Keymall Keyless Entry Smart Proximity Key Fob Replacement for Lincoln Continental MKC MKZ MKX Navigator Nautilus 2017 2018 2019 2020 M3N-A2C94078000 164-R8154 5929515 5 Button 902MHz" brand: "keymall" price: "2528737₫" currency: VND in_stock: true reviews_count: 8 category: "Keymall" url: https://www.desertcart.vn/products/633967935-keymall-keyless-entry-smart-proximity-key-fob-replacement-for-lincoln store_origin: VN region: Vietnam --- # 902MHz ASK frequency 5-button control ID49 transponder chip Keymall Keyless Entry Smart Proximity Key Fob Replacement for Lincoln Continental MKC MKZ MKX Navigator Nautilus 2017 2018 2019 2020 M3N-A2C94078000 164-R8154 5929515 5 Button 902MHz **Brand:** keymall **Price:** 2528737₫ **Availability:** ✅ In Stock ## Summary > 🔐 Unlock luxury with every press—your Lincoln’s perfect match awaits! ## Quick Answers - **What is this?** Keymall Keyless Entry Smart Proximity Key Fob Replacement for Lincoln Continental MKC MKZ MKX Navigator Nautilus 2017 2018 2019 2020 M3N-A2C94078000 164-R8154 5929515 5 Button 902MHz by keymall - **How much does it cost?** 2528737₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/633967935-keymall-keyless-entry-smart-proximity-key-fob-replacement-for-lincoln) ## 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 - • **Smart ID49 Chip Security:** Advanced transponder chip guarantees secure ignition and anti-theft protection. - • **Seamless 5-Button Command:** Lock, unlock, remote start, trunk release, and panic alarm—all at your fingertips. - • **Precision 902MHz Frequency:** Optimized ASK 902MHz signal ensures reliable, interference-free communication with your Lincoln. - • **Complete Ready-to-Program Kit:** Includes battery, chip, remote board, and uncut key blade—just cut and program with your trusted locksmith. - • **Tailored Fit for Lincoln Models:** Specifically engineered for 2017-2021 Lincoln Continental, MKC, MKZ, MKX, Nautilus, and Navigator—because your ride deserves a perfect match. ## Overview This aftermarket keyless entry smart proximity key fob replacement operates at 902MHz ASK frequency and features a secure ID49 transponder chip. Designed exclusively for select Lincoln models from 2017 to 2021, it offers 5-button functionality including remote start and panic alarm. Supplied with battery and uncut key blade, it requires professional cutting and programming to seamlessly integrate with your vehicle’s security system. ## Description FCC ID: M3N-A2C94078000, M3N-A2C940780 IC: 7812A-A2C94078000 PN:164-R8154,5929515 Frequency: ASK 902MHz Cut and program:by Auto Locksmith Chip: ID49 Chip Emergency key: with Battery: CR2032 Buttons: Lock, Unlock,Remote engine start,Trunk,Panic Fit for: for Lincoln Continental 2017-2020 for Lincoln MKC 2017-2021 for Lincoln MKZ 2017-2020 for Lincoln MKX 2017-2019 for Lincoln Nautilus 2020 for Lincoln Navigator 2018-2020 Package Includes: 1 x Key fob. Note: 1.The product is an aftermarket item without logo or part number on the back . If your key style (shape,buttons,blade) is different,please don't order. 2.Please find parameters on your original remote.Please compare carefully before placing an order. 3.Please make sure the remote programming can work on your vehicle before asking the locksmith to cut the key. Review: Better than going to dealership - Works as good as the original key. Easy to put in batteries Review: Useless key fob - They sold me a key fob that was a used key fob already programed to another vehicle. This programing can not be reversed. There the key fob is useless. ## Features - Reference for P/N - for FCC ID:M3N-A2C94078000;Part Number:164-R8154,5929515,Frequency: ASK 902MHz,Chip: ID49 Chip - Compatibility Disclaimer - Please note that compatibility serves as a guideline only. Even vehicles of the same make and model year may feature varying keyless entry systems and key blade slots. This product is designed to fit for Lincoln Continental (2017-2020),for Lincoln MKC (2017-2021),for Lincoln MKZ (2017-2020), for Lincoln MKX(2017-2019),for Lincoln Nautilus(2020)and for Navigator (2018-2020). - Vehicle Compatibility Verification - The mentioned model and years are provided for informational purposes solely.Prior to purchase,it is imperative to verify that the FCC ID,OEM Part Number,Remote Buttons,Chip,and Key Blade type of your OEM key fob align precisely with those of this key fob. - Programming and Cutting Procedures - Firstly,enlist the services of a certified automotive locksmith to facilitate the programming of the remote for locking and unlocking the vehicle.Subsequently,a secondary programming phase is required to program the transponder chip,which enables the key to initiate vehicle ignition.The final step involves having the key blade cut to match your vehicle's specifications. - Complete Key Solution - Each remote key is supplied with a fully equipped battery, chip, remote board, and uncut key blade. Please be aware that this product is an aftermarket item and may not feature a logo, emblem, or part number on the key housing. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D4LYJVMV | | Automotive Fit Type | Vehicle Specific Fit | | Batteries | 1 CR2 batteries required. (included) | | Best Sellers Rank | #713,267 in Automotive ( See Top 100 in Automotive ) #3,623 in Keyless Entry Systems | | Customer Reviews | 3.8 3.8 out of 5 stars (39) | | Date First Available | May 20, 2024 | | Item Weight | 2.12 ounces | | Item model number | FCC ID: M3N-A2C94078 | | Manufacturer | Keymall | | Manufacturer Part Number | C07092-902-FC-KF | | Model Name | IC: 7812A-A2C94078000 | | Number of Buttons | 5 | | Package Dimensions | 3.66 x 3.07 x 0.94 inches | ## Product Details - **Brand:** Keymall - **Color:** black - **Item Weight:** 60 Grams - **Material:** Acrylonitrile Butadiene Styrene (ABS) - **Vehicle Service Type:** Car ## Images ![Keymall Keyless Entry Smart Proximity Key Fob Replacement for Lincoln Continental MKC MKZ MKX Navigator Nautilus 2017 2018 2019 2020 M3N-A2C94078000 164-R8154 5929515 5 Button 902MHz - Image 1](https://m.media-amazon.com/images/I/71Q2uEKdlZL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Better than going to dealership *by B***S on August 31, 2025* Works as good as the original key. Easy to put in batteries ### ⭐ Useless key fob *by T***T on October 17, 2025* They sold me a key fob that was a used key fob already programed to another vehicle. This programing can not be reversed. There the key fob is useless. ### ⭐⭐⭐⭐⭐ Didn't work out *by D***T on November 30, 2025* Didn't work for me. --- ## 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.vn/products/633967935-keymall-keyless-entry-smart-proximity-key-fob-replacement-for-lincoln](https://www.desertcart.vn/products/633967935-keymall-keyless-entry-smart-proximity-key-fob-replacement-for-lincoln) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-25*