--- product_id: 806915728 title: "2203348 ECM Controller Module Compatible with 2004-2006 Polaris Scrambler 500, Sportsman 500 6X6, 2004-2005 Sportsman 400, 2006 Sportsman 450, 2005 Sportsman 500 6X6 MV" price: "¥46999" currency: JPY in_stock: true reviews_count: 6 url: https://www.desertcart.jp/products/806915728-2203348-ecm-controller-module-compatible-with-2004-2006-polaris-scrambler store_origin: JP region: Japan --- # Upgraded voltage regulator for stable power Plug-and-play easy installation Durable, corrosion-resistant design 2203348 ECM Controller Module Compatible with 2004-2006 Polaris Scrambler 500, Sportsman 500 6X6, 2004-2005 Sportsman 400, 2006 Sportsman 450, 2005 Sportsman 500 6X6 MV **Price:** ¥46999 **Availability:** ✅ In Stock ## Summary > ⚡ Power Up Your Ride with Confidence! ## Quick Answers - **What is this?** 2203348 ECM Controller Module Compatible with 2004-2006 Polaris Scrambler 500, Sportsman 500 6X6, 2004-2005 Sportsman 400, 2006 Sportsman 450, 2005 Sportsman 500 6X6 MV - **How much does it cost?** ¥46999 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/806915728-2203348-ecm-controller-module-compatible-with-2004-2006-polaris-scrambler) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built for the Wild:** Rugged, water- and dust-resistant construction keeps your ECM safe in harsh off-road conditions. - • **Wide Compatibility:** Perfect fit for 2004-2006 Polaris Scrambler 500, Sportsman 400/450/500 6X6 models. - • **Plug & Play Upgrade:** No complex wiring—swap your old module in minutes and get back on the trail faster. - • **Fixes Common ECU Issues:** Eliminates no-charge battery problems, intermittent power loss, and engine management errors. - • **Reliable Power Management:** Integrated voltage regulator ensures consistent charging and smooth engine performance. ## Overview The Lazenta 2203348 ECM Controller Module is a direct replacement designed for 2004-2006 Polaris Scrambler and Sportsman models. Featuring an upgraded voltage regulator and durable, corrosion-resistant materials, it ensures reliable engine management and consistent charging even in tough off-road environments. Easy to install with no wiring modifications, this module fixes common electrical issues to keep your ATV running smoothly. ## Description Buy Lazenta 2203348 ECM Controller Module Compatible with 2004-2006 Polaris Scrambler 500, Sportsman 500 6X6, 2004-2005 Sportsman 400, 2006 Sportsman 450, 2005 Sportsman 500 6X6 MV: Regulators - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Sportsman ecu upgrade - Worked perfect took care of the no spark and no power problem Review: Doesnt run radiator fan - Won't run fan when motor is hot ## Features - 【Replacement Part Number】2203348, 4011803 - 【Compatible with】ECM Controller Module fits for 2004-2006 Polaris Scrambler 500, 2004-2005 Polaris Sportsman 400, 2006 Polaris Sportsman 450, 2004-2006 Polaris Sportsman 500 6X6, 2004-2006 Polaris Sportsman 500 HO, 2005 Polaris Sportsman 500 6X6 MV - 【Durable Design】Our ECM module features high quality materials, blocking water, mud, and dust from infiltrating pins to prevent corrosion. Built with new components, it withstands harsh off-road environments for long-lasting performance - 【Function】Integrated upgraded voltage regulator delivers consistent charging while supporting proper ignition, cooling fan control, and circuit protection. Fixes common issues like no-charge batteries, intermittent power loss, and engine management errors - 【Easy Installation】 You can complete the installation in minutes with basic tools,no complicated wiring or modifications required, but we still recommend professional installation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0GC6QSRH5 | | Best Sellers Rank | #795,275 in Automotive ( See Top 100 in Automotive ) #142 in Powersports Voltage Regulators | | Brand | Lazenta | | Date First Available | December 23, 2025 | | Item Weight | 1.8 pounds | | Manufacturer | Lazenta | | Manufacturer Part Number | 2203348 | | Package Dimensions | 8.27 x 7.09 x 4.33 inches | ## Images ![2203348 ECM Controller Module Compatible with 2004-2006 Polaris Scrambler 500, Sportsman 500 6X6, 2004-2005 Sportsman 400, 2006 Sportsman 450, 2005 Sportsman 500 6X6 MV - Image 1](https://m.media-amazon.com/images/I/71XQURD4hjL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Sportsman ecu upgrade *by E***. on June 10, 2026* Worked perfect took care of the no spark and no power problem ### ⭐ Doesnt run radiator fan *by T***S on July 16, 2026* Won't run fan when motor is hot ### ⭐⭐⭐⭐⭐ Reliable ECM Controller Module – Perfect for Polaris ATV Models *by H***L on March 17, 2026* The 2203348 ECM Controller Module is a dependable replacement for several Polaris ATV models, including Scrambler 500 (2004–2006), Sportsman 500 6x6, Sportsman 500 HO, Sportsman 400 (2004–2005), Sportsman 450 (2006), and Sportsman 500 6x6 MV (2005). Installation was straightforward, and the module fit perfectly with factory connectors, making the process hassle-free. Once installed, the ATV started and ran smoothly, with improved engine performance and consistent operation. The build quality feels durable and reliable, suitable for off-road conditions. Overall, this ECM controller is easy to install, well-made, and restores proper engine function, making it a great replacement option for Polaris ATV owners. --- ## 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.jp/products/806915728-2203348-ecm-controller-module-compatible-with-2004-2006-polaris-scrambler](https://www.desertcart.jp/products/806915728-2203348-ecm-controller-module-compatible-with-2004-2006-polaris-scrambler) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-13*