{"product_id":"sierra-18-79969-water-separating-fuel-filter-10-micron-marine-fuel-water-separator","title":"Sierra Water Separating Fuel Filter 18-79969","description":"\u003cp\u003eThe Sierra 18-79969 is a water separating fuel filter designed to protect your marine engine's fuel system by removing water and contaminants from fuel before they reach the carburetor or fuel injection system. Water and debris in marine fuel are common problems caused by condensation in fuel tanks and the ethanol blends found in many pump gasolines, and an inline water separating filter catches these contaminants before they can cause hard starting, rough running, or corrosion inside the engine. This filter is sold as a single unit and is built for straightforward installation into an existing water separating fuel filter housing or assembly. Keeping a spare on hand and replacing the filter element on a regular maintenance schedule helps prevent fuel-related engine problems and keeps a marine fuel system running reliably season after season. As a Sierra branded part, it is manufactured to work as a direct replacement filter for water separating fuel filter systems that use this filter specification.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-79969\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Water Separating Fuel Filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Items:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282385002\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.71 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-79969 filter do?\u003c\/strong\u003e It removes water and contaminants from marine fuel before they reach the engine, which is the job of a water separating fuel filter like the Sierra 18-79969.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-79969 a genuine Sierra part?\u003c\/strong\u003e Yes, the 18-79969 is manufactured and sold under the Sierra brand, not a generic aftermarket copy.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many filters come in one order?\u003c\/strong\u003e One order of part number 18-79969 includes a single water separating fuel filter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-79969 filter weigh?\u003c\/strong\u003e The Sierra 18-79969 weighs 0.71 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy does a boat need a water separating fuel filter?\u003c\/strong\u003e Marine fuel tanks are prone to condensation and ethanol-related moisture, and a water separating filter such as the 18-79969 traps that water before it can reach the carburetor or injectors and cause running problems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow often should the 18-79969 filter be replaced?\u003c\/strong\u003e Water separating fuel filters like the Sierra 18-79969 should be replaced as part of routine fuel system maintenance, with more frequent replacement recommended if water or debris is regularly found in the fuel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-79969 filter?\u003c\/strong\u003e The UPC for the Sierra 18-79969 water separating fuel filter is 808282385002.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 18-79969 filter help with hard starting or rough running?\u003c\/strong\u003e Yes, water and contaminants in fuel are a common cause of hard starting and rough running, and installing a water separating filter like the 18-79969 helps prevent these issues by keeping the fuel supply clean.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order the 18-79969?\u003c\/strong\u003e The order includes one Sierra 18-79969 water separating fuel filter element; no additional components are included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-79969 filter suitable for both gasoline and ethanol-blended fuel?\u003c\/strong\u003e The 18-79969 is designed as a water separating filter, which is specifically useful for ethanol-blended fuels since ethanol attracts moisture that this filter type is built to catch.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988427452635,"sku":"SIE-18-79969","price":86.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/18-79969__71980.1739477161.500.750.jpg?v=1785188507","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-79969-water-separating-fuel-filter-10-micron-marine-fuel-water-separator","provider":"Good Vibes Marina","version":"1.0","type":"link"}