--- product_id: 500950142 title: "Replacement Laptop Upper Case Palmrest Backlit Keyboard Assembly Part for Dell Latitude 14 3420 E3420 04PX9K 4PX9K Black" brand: "ltprpts" price: "€ 117.36" currency: EUR in_stock: true category: "Ltprpts" url: https://www.desertcart.at/products/500950142-replacement-laptop-upper-case-palmrest-backlit-keyboard-assembly-part-dell store_origin: AT region: Austria --- # Perfect Dell Latitude 14 3420 Compatibility 100% Original Backlit Keyboard 120-Day Warranty Protection Replacement Laptop Upper Case Palmrest Backlit Keyboard Assembly Part for Dell Latitude 14 3420 E3420 04PX9K 4PX9K Black **Brand:** ltprpts **Price:** € 117.36 **Availability:** ✅ In Stock ## Summary > ⌨️ Upgrade your Dell, light up your desk! ## Quick Answers - **What is this?** Replacement Laptop Upper Case Palmrest Backlit Keyboard Assembly Part for Dell Latitude 14 3420 E3420 04PX9K 4PX9K Black by ltprpts - **How much does it cost?** € 117.36 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/500950142-replacement-laptop-upper-case-palmrest-backlit-keyboard-assembly-part-dell) ## Best For - ltprpts enthusiasts ## Why This Product - Trusted ltprpts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Peace of Mind Warranty:** 120-day warranty covers defects and DOA issues, so you can upgrade worry-free. - • **Plug & Play Simplicity:** Easy installation with exact OEM part numbers (4PX9K, 04PX9K) means no downtime, just instant upgrade. - • **Illuminate Your Workflow:** Backlit keyboard ensures seamless typing even in low light, boosting productivity after hours. - • **Tailored for Latitude 14 3420:** Engineered specifically for Dell Latitude 14 3420 E3420, guaranteeing flawless fit and function. - • **All-in-One Palmrest & Touchpad:** Includes integrated palmrest and touchpad assembly for a complete, sleek replacement experience. ## Overview This 100% original replacement backlit keyboard assembly with palmrest and touchpad is designed exclusively for Dell Latitude 14 3420 E3420 models. Featuring OEM part numbers 4PX9K and 04PX9K, it guarantees perfect compatibility and easy installation. Backed by a 120-day warranty, it ensures reliable performance and a seamless typing experience in any lighting condition. ## Description Product DetailsPart Number：4PX9K Condition: NewItem Category:Laptop Keyboard for Dell Latitude 3420 Backlit Keyboard and Palmrest Touchpad Assembly. Includes the Touchpad module.Guaranteed Compatible for Dell Laptops: Latitude 3420PN: 4PX9K, 04PX9KIncludes:Backlit Keyboard: PK7DTTouchpadTP Bracket ## Features - 1. [Quality Item] - 100% Original Brand New for Dell Latitude 14 3420 E3420 Backlit Keyboard Assembly Replacement Part. - 2. [Compatibility] - Compatible for Dell latitude 14 3420 E3420 ，Layout: US English - 3. [ Manufacturer Part Number(s) ] - 04PX9K 4PX9K - 4. [Warranty] - F-HONG provide a 120-day warranty against any manufacturer defective such as dead-on arrival (DOA), lines, video failure, and outage. - 5.[Note] - Please check your model and compare the pictures for more details to ensure get the correct one! Please contact us if you have any question or problems! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BP67D6ZX | | Best Sellers Rank | #5,582 in Laptop Computer Replacement Parts | | Customer Reviews | 5.0 5.0 out of 5 stars (3) | | Date First Available | December 6, 2022 | | Item Weight | 1.36 pounds | | Item model number | 14 3420 E3420 | | Manufacturer | F-HONG ELECTRONIC CO LIMITED | | Product Dimensions | 13.78 x 9.84 x 3.94 inches | ## Images ![Replacement Laptop Upper Case Palmrest Backlit Keyboard Assembly Part for Dell Latitude 14 3420 E3420 04PX9K 4PX9K Black - Image 1](https://m.media-amazon.com/images/I/712c90eYd1L.jpg) ![Replacement Laptop Upper Case Palmrest Backlit Keyboard Assembly Part for Dell Latitude 14 3420 E3420 04PX9K 4PX9K Black - Image 2](https://m.media-amazon.com/images/I/81gV+iBhPlL.jpg) ![Replacement Laptop Upper Case Palmrest Backlit Keyboard Assembly Part for Dell Latitude 14 3420 E3420 04PX9K 4PX9K Black - Image 3](https://m.media-amazon.com/images/I/81GCvlZb6wL.jpg) ![Replacement Laptop Upper Case Palmrest Backlit Keyboard Assembly Part for Dell Latitude 14 3420 E3420 04PX9K 4PX9K Black - Image 4](https://m.media-amazon.com/images/I/811OAvrBxjL.jpg) ![Replacement Laptop Upper Case Palmrest Backlit Keyboard Assembly Part for Dell Latitude 14 3420 E3420 04PX9K 4PX9K Black - Image 5](https://m.media-amazon.com/images/I/81qMZyhqAaL.jpg) ## Frequently Bought Together - LTPRPTS Replacement Laptop Upper Case Palmrest Backlit Keyboard Assembly Part for Dell Latitude 14 3420 E3420 04PX9K 4PX9K Black - Crucial 32GB DDR4 RAM Kit (2x16GB), 3200MHz (PC4-25600) CL22 Laptop Memory, SODIMM 260-Pin, Downclockable to 2933/2666MHz, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT2K16G4SFRA32A - GinTai DC Jack Power Cable Connector Socket for Dell Latitude 3420 3430 P144G003 3520 3530 E3420 CYBG L14 2-in-1 0HJW4D HJW4D 450.0NF0B.0001 450.0NF08.0001 450.0NF08.0001(8.2CM) --- ## 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.at/products/500950142-replacement-laptop-upper-case-palmrest-backlit-keyboard-assembly-part-dell](https://www.desertcart.at/products/500950142-replacement-laptop-upper-case-palmrest-backlit-keyboard-assembly-part-dell) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-09-01*