{"product_id":"oem-volvo-penta-fuel-filter-water-separator-3847644-marine-engine-protection","title":"OEM Volvo Penta Fuel Filter \u0026 Water Separator 3847644 – Marine Engine Protection","description":"\u003ch2\u003ePremium OEM Volvo Penta Fuel Filter \u0026amp; Water Separator 3847644\u003c\/h2\u003e\n\u003cp\u003eGenuine Volvo Penta water separating fuel filter designed to safeguard your marine fuel system by removing water and fine contaminants before they reach the engine. This OEM part combines dependable filtration with robust construction, offering a reliable solution for boats that demand steady starts and smoother operation on the water.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFilters water, dust, and dirt from the fuel supply to help protect marine engines.\u003c\/li\u003e\n  \u003cli\u003eHigh-capacity housing sits 1.25 inches taller than the standard 3862228 model, enabling potentially longer service intervals between changes.\u003c\/li\u003e\n  \u003cli\u003e6-micron filtration captures smaller particles, contributing to cleaner fuel in the line.\u003c\/li\u003e\n  \u003cli\u003eSuperseded from: 3862228, 3852413, 3851218, and compatible as a replacement for those models.\u003c\/li\u003e\n  \u003cli\u003eReplaces Volvo Penta part numbers 3862228, 3852413, and 3851218, ensuring alignment with updated systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAs a genuine Volvo Penta component, this filter is designed to fit specific engine configurations and fuel systems that require the 3847644 part. The extra height and precise filtration work together to support fuel integrity, especially under challenging sea conditions or variable fuel quality. While no replacement can guarantee results in every scenario, using an OEM filter can contribute to smoother engine starts, more consistent performance, and reduced risk of contaminated fuel entering critical areas of the system.\u003c\/p\u003e\n\u003ch3\u003eWhat this means for you\u003c\/h3\u003e\n\u003cp\u003eIn real-world marine use, reliable filtration translates to fewer interruptions caused by water-rich fuel or unseen particulates. This filter helps keep the fuel path clean, which may lead to steadier idling, better throttle response, and a lower likelihood of fuel-system wear over time. The combination of genuine materials, a 6-micron specification, and compatibility with legacy Volvo Penta models makes it a thoughtful choice for boatowners who value OEM engineering and consistent performance.\u003c\/p\u003e\n\u003ch3\u003eBefore you buy\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify fit for your application by comparing with the Volvo Penta engine model or service manual.\u003c\/li\u003e\n  \u003cli\u003ePart number 3847644 confirms OEM specification and replacement intent.\u003c\/li\u003e\n  \u003cli\u003eThis filter supersedes older models and replaces 3862228, 3852413, and 3851218.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the Volvo Penta 3847644 fuel filter used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It filters water, dust, and dirt from the fuel to help protect marine engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I know if this part fits my Volvo Penta engine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check the part number 3847644 and compare with your engine model or service manual before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":42470264438869,"sku":"B00FFD67CC","price":43.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/volvo-penta-water-separator-fuel-filter-front-view-3847644.jpg?v=1778127342","url":"https:\/\/plentytorque.co.uk\/products\/oem-volvo-penta-fuel-filter-water-separator-3847644-marine-engine-protection","provider":"PlentyTorque","version":"1.0","type":"link"}