{"product_id":"sierra-marine-fuel-water-separator-kit-white-10-micron-element-90-gph-high-flow-protection","title":"Sierra marine fuel water separator kit — white, 10‑micron element, 90 GPH high‑flow protection","description":"\u003cp\u003e\u003cstrong\u003eThe Sierra International 18-7982-1 is a marine fuel water separator kit that removes emulsified water and particles down to 10 microns while flowing up to 90 gallons per hour.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for gasoline engines on boats, this white Sierra marine fuel water separator combines a tall aluminum filter housing with a 10-micron element to protect fuel systems from water and debris. It fits universal applications with 1\/4\" (6.4 mm) connections and is built to handle high-flow demands so even larger outboards and sterndrives receive clean fuel without restricting performance.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this separator protect my engine from water and contaminants?\u003c\/h3\u003e\n\u003cp\u003eThe separator uses a 10-micron filter element and separation media engineered to capture particles and shed emulsified water so contaminants don’t reach injectors or carburetors. Sierra specifies removal of over 99.8% of emulsified water and more than 90% efficiency for particles at the 10-micron size, reducing corrosion and fouling risks in fuel systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e10-micron element captures fine particulates and sludge\u003c\/li\u003e\n  \u003cli\u003eRemoves over 99.8% of emulsified water from gasoline\u003c\/li\u003e\n  \u003cli\u003eProtects injectors, carburetors and fuel pumps from wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this unit keep up with high-flow motors?\u003c\/h3\u003e\n\u003cp\u003eYes—each filter in the kit is rated to flow at 90 gallons per hour, which accommodates many high-demand outboards and inboard systems without creating a bottleneck. The high flow rating means you can maintain filtration performance even at wide-open throttle conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e90 GPH flow rating per filter for sustained fuel supply\u003c\/li\u003e\n  \u003cli\u003eSuitable for thirsty multi-cylinder outboards and sterndrives\u003c\/li\u003e\n  \u003cli\u003eMaintains fuel pressure and engine response under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the physical specs and installation points to know?\u003c\/h3\u003e\n\u003cp\u003eThis kit uses a tall aluminum filter housing and 1\/4\" (6.4 mm) fittings for universal compatibility on many marine fuel lines. The white finish and compact profile make it straightforward to mount in engine compartments where space is limited; follow manufacturer instructions for secure mounting and leak-free hose connections.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHousing material: aluminum (tall filter configuration)\u003c\/li\u003e\n  \u003cli\u003eConnection size: 1\/4\" (6.4 mm) hose fitting\u003c\/li\u003e\n  \u003cli\u003eUniversal fit design for inboards, sterndrives and outboards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should the filter be serviced or replaced?\u003c\/h3\u003e\n\u003cp\u003eService intervals vary with fuel quality and operating conditions, but regular inspection and periodic replacement of the 10-micron element keeps filtration effective. Replace the cartridge when flow diminishes, aftermarket indicators signal blockage, or according to your engine manufacturer’s maintenance schedule.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInspect filter during routine engine checks and winterization\u003c\/li\u003e\n  \u003cli\u003eReplace cartridge when flow or fuel pressure drops noticeably\u003c\/li\u003e\n  \u003cli\u003eFollow engine maker recommendations for interval guidance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Sierra International 18-7982-1 kit is aimed at boat owners, mechanics, and fleet operators who need reliable fuel filtration for gasoline marine engines. It’s a practical choice for those running high-flow outboards, sterndrives and inboards who want a durable aluminum housing, a 10-micron element, and proven water separation performance to reduce maintenance and prolong fuel-system life.\u003c\/p\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: Is this separator compatible with diesel engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This Sierra kit is designed for gasoline marine engines; use a product specified for diesel systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What hose size fits the 1\/4\" connector?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use 1\/4\" (6.4 mm) fuel hose or adapters rated for marine gasoline application.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48084004602014,"sku":"B001F0KO6O","price":72.19,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/sierra-front-packaging.jpg?v=1785843083","url":"https:\/\/northtrailauto.ca\/products\/sierra-marine-fuel-water-separator-kit-white-10-micron-element-90-gph-high-flow-protection","provider":"North Trail Auto","version":"1.0","type":"link"}