--- product_id: 509352840 title: "Smart Car Key Fob Replacement for Lexus ES350 LC500 LS500 LS500h fits 2018 2019 2020 2021 Proximity 4 Button Remote HYQ14FBF 0440 Board (1)" brand: "extra-partss" price: "R44" currency: ZAR in_stock: false url: https://www.desertcart.co.za/products/509352840-smart-car-key-fob-replacement-for-lexus-es350-lc500-ls500 store_origin: ZA region: South Africa --- # Compatible with FCC ID HYQ14FBF & 0440 Board Includes pre-installed battery, ready to use 4-button smart remote with proximity unlock Smart Car Key Fob Replacement for Lexus ES350 LC500 LS500 LS500h fits 2018 2019 2020 2021 Proximity 4 Button Remote HYQ14FBF 0440 Board (1) **Brand:** extra-partss **Price:** R44 **Availability:** ❌ Out of Stock ## Summary > 🔐 Unlock luxury with confidence—your Lexus deserves the smartest key. ## Quick Answers - **What is this?** Smart Car Key Fob Replacement for Lexus ES350 LC500 LS500 LS500h fits 2018 2019 2020 2021 Proximity 4 Button Remote HYQ14FBF 0440 Board (1) by extra-partss - **How much does it cost?** R44 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/509352840-smart-car-key-fob-replacement-for-lexus-es350-lc500-ls500) ## Best For - extra-partss enthusiasts ## Why This Product - Trusted extra-partss brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Risk-Free Upgrade:** 30-day satisfaction guarantee—replace or refund if it doesn’t meet your expectations, no questions asked. - • **Precision Compatibility:** Engineered specifically for Lexus ES350, LC500, LS500, and LS500h (2018-2021) to guarantee flawless performance. - • **Plug-and-Play Reliability:** Pre-tested with battery included for instant use—no guesswork, just seamless access. - • **Professional Programming Required:** Works with certified locksmiths or dealerships to ensure perfect sync and peace of mind. - • **Smart Security at Your Fingertips:** 4-button remote with proximity sensing keeps your vehicle secure and your lifestyle effortless. ## Overview The Extra-Partss Smart Car Key Fob Replacement is a fully tested, battery-included 4-button remote designed for Lexus models ES350, LC500, LS500, and LS500h (2018-2021). Compatible with FCC ID HYQ14FBF and 0440 Board, it requires professional programming for seamless integration, offering a reliable, cost-effective alternative to OEM keys with a 30-day satisfaction guarantee. ## Description Replace old or lost keys today for your vehicle with these keyless entry key fobs from Extra-Partss and make it easier to stay safely on the go. If you've lost or broken a vehicle key it can be a pain if you don't have a spare or a second one for a spouse. We're offering these Extra-Partss Replacement Keyless Entry Key Fobs on a variety of different vehicle models, so you can rest easier knowing your key works properly and that you've got a spare—just in case you need one. Product Details:Replacement for: FCC ID HYQ14FBF, IC 1551A-14FBF, transmitter id 231451-0440, frequency 314.3Mhz. Please Note: Your Original Remote Must Be With FCC ID:HYQ14FBF, 231451-0440 Board and Looks Identical. Please Note: Smart Remote Must be Programmed by Locksmith or Dealership. Compatible Vehicles:2018-2021 LEXUS ES350 2018-2021 LEXUS LC500 2018-2021 LEXUS LS500 2018-2021 LEXUS LS500h ## Features - TESTED FOR PERFORMANCE – All Extra-Partss keys include batteries and are electronically tested to ensure they're ready to go before we ship them out, so you know you're getting reliable support. - REMOTE FEATURE – Replacement smart remote keys that look and function like the original. - LIMITED COMPATIBILITY – Work for FCC ID: HYQ14FBF and '0440' Board. For full complete list, please check our product description. - PROFESSIONAL PROGRAMMING – This is Smart remote. It requires programming and Cut by a certified locksmith or dealership. - 100% SATISFACTION RISK FREE PURCHASE – Within 30 Days: If the remote does not hold up for any reason, simply contact us for a refund or replacement. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BR54NWYB | | Brand Name | Extra-Partss | | Button Quantity | 4 | | Color | BLACK | | Compatible with Vehicle Type | Car | | Customer Reviews | 5.0 5.0 out of 5 stars (1) | | Item Type Name | Remote Car Key Fob | | Item Weight | 2 Ounces | | Manufacturer | Extra-Partss | | Manufacturer Part Number | For HYQ14FBF | | Material Type | Plastic | | Model Name | Smart Car Key Fob Replacement | | Model Number | refer to detailed product description | ## Product Details - **Brand:** Extra-Partss - **Colour:** BLACK - **Item weight:** 2 Ounces - **Material:** Plastic - **Vehicle service type:** Car ## Images ![Smart Car Key Fob Replacement for Lexus ES350 LC500 LS500 LS500h fits 2018 2019 2020 2021 Proximity 4 Button Remote HYQ14FBF 0440 Board (1) - Image 1](https://m.media-amazon.com/images/I/61SCVxNQGuL.jpg) ![Smart Car Key Fob Replacement for Lexus ES350 LC500 LS500 LS500h fits 2018 2019 2020 2021 Proximity 4 Button Remote HYQ14FBF 0440 Board (1) - Image 2](https://m.media-amazon.com/images/I/715l3EyGqiL.jpg) ![Smart Car Key Fob Replacement for Lexus ES350 LC500 LS500 LS500h fits 2018 2019 2020 2021 Proximity 4 Button Remote HYQ14FBF 0440 Board (1) - Image 3](https://m.media-amazon.com/images/I/71YQGxiH32L.jpg) ![Smart Car Key Fob Replacement for Lexus ES350 LC500 LS500 LS500h fits 2018 2019 2020 2021 Proximity 4 Button Remote HYQ14FBF 0440 Board (1) - Image 4](https://m.media-amazon.com/images/I/61Nd0BYEZ4L.jpg) ![Smart Car Key Fob Replacement for Lexus ES350 LC500 LS500 LS500h fits 2018 2019 2020 2021 Proximity 4 Button Remote HYQ14FBF 0440 Board (1) - Image 5](https://m.media-amazon.com/images/I/71Af3WRee8L.jpg) ## Frequently Bought Together - Extra-Partss Smart Car Key Fob Replacement for Lexus ES350 LC500 LS500 LS500h fits 2018 2019 2020 2021 Proximity 4 Button Remote HYQ14FBF 0440 Board (1) - Car Key Fob Keyless Entry Remote fits 2013-2016, 2014-2015 Honda Accord, CR-V, Civic (MLBHLIK6-1T) - SUPALAND Keyless Entry Remote Control Head Key Fob Replacement Fits for Ford Focus 2012 2013 2014 2015 2016 2017 2018 2019 2020 C-MAX Escape Fiesta Transit Connect 164-R8046 5921709 OUCD6000022 --- ## 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.co.za/products/509352840-smart-car-key-fob-replacement-for-lexus-es350-lc500-ls500](https://www.desertcart.co.za/products/509352840-smart-car-key-fob-replacement-for-lexus-es350-lc500-ls500) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-18*