{"product_id":"yamaha-vx-cruiser-1800-ecu-6cr-8591a-30-00","title":"Yamaha WaveRunner ECU 6CR-8591A –30-00  VX CRUISER 1800 HO 2018 OEM Computer – Used \u0026 Tested","description":"\u003cp\u003e\u003cstrong\u003eYamaha WaveRunner ECU 6CR-8591A-30-00 – VX CRUISER 1800 HO 2018-2020 OEM Computer — Used \u0026amp; Tested\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGenuine OEM Yamaha 6CR-30 Engine Control Unit (ECU) removed from a running ski and \u003cstrong\u003efully tested\u003c\/strong\u003e to ensure proper ignition timing, fuel control, RPM management, and safety systems.\u003c\/p\u003e\u003ch3\u003e🔧 What This ECU Controls:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIgnition timing and spark advance\u003c\/li\u003e\n\u003cli\u003eFuel injection mapping and air\/fuel ratio\u003c\/li\u003e\n\u003cli\u003eRPM limits and rev limiter\u003c\/li\u003e\n\u003cli\u003eSafety\/limp mode activation\u003c\/li\u003e\n\u003cli\u003eThrottle position sensor integration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e✅ Condition:\u003c\/h3\u003e\u003cp\u003eUsed — normal cosmetic wear from operation, no broken plugs or cracks, tested and verified 100% functional before shipping.\u003c\/p\u003e\u003ch3\u003e📋 Part Number:\u003c\/h3\u003e\u003cp\u003e6CR-8591A-30-00 (OEM Yamaha)\u003c\/p\u003e\u003ch3\u003e🚤 Fitment \/ Compatibility:\u003c\/h3\u003e\u003cp\u003eDesigned specifically for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2018-2020 Yamaha VX Cruiser 1800 HO\u003c\/li\u003e\n\u003cli\u003e2018-2020 Yamaha VX Deluxe 1800 HO\u003c\/li\u003e\n\u003cli\u003e2018-2020 Yamaha VX Limited 1800 HO\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Buyer must verify part number compatibility with their specific model and year. Check your existing ECU part number before ordering.\u003c\/p\u003e\u003ch3\u003e💡 Why Replace Your ECU?\u003c\/h3\u003e\u003cp\u003eCommon symptoms of a failing ECU include: no start condition, intermittent stalling, limp mode activation, poor throttle response, or check engine light. This OEM replacement restores proper engine control without paying new dealer prices ($800-1200).\u003c\/p\u003e\u003ch3\u003e📍 About Miami Jet Ski Motorsports:\u003c\/h3\u003e\u003cp\u003eBased in Hallandale Beach, FL. All electrical components tested before removal. Worldwide shipping available. Expert Yamaha electrical diagnostics and support.\u003c\/p\u003e\u003ch3\u003e⚠️ Important Notice:\u003c\/h3\u003e\u003cp\u003eDue to the nature of electrical components, \u003cstrong\u003eno warranty or returns are offered on this item.\u003c\/strong\u003e All parts sold as-is, tested working condition.\u003c\/p\u003e","brand":"MIAMIJETSKIMOTORSPORTS","offers":[{"title":"Default Title","offer_id":51669886861631,"sku":"57713384","price":850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/7203\/0783\/files\/D91D69E5-57F9-439F-AA5F-6809E633C7A0.jpg?v=1768517413","url":"https:\/\/miamijetskishop.com\/products\/yamaha-vx-cruiser-1800-ecu-6cr-8591a-30-00","provider":"MIAMI JET SKI MOTORSPORTS ","version":"1.0","type":"link"}