{"product_id":"mercury-mercruiser-threaded-hose-barb-5-16-8-mm-i-d-gasoline-diesel-22-8m0058419","title":"Mercury – Fuel Tank Threaded Hose Barb Fitting | Fuel System Hardware | Stainless Steel | 8M0058419","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Fuel Tank Threaded Hose Barb Fitting | Fuel System Hardware | Stainless Steel | 8M0058419\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEvery boater knows the feeling of settling into a smooth run, your engine responding cleanly with each push of the throttle. That kind of confidence comes from a fuel system built on solid, dependable parts — even the small ones. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Stainless Steel Fuel Tank Threaded Hose Barb Fitting (8M0058419)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e is one of those quiet heroes. It’s the simple, sturdy connection that keeps fuel flowing safely and steadily, whether you’re cruising at sunrise or pushing home through afternoon chop. With a part like this installed, you don’t think about it — and that’s \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eexactly\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e the point.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eDu\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003erable \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eStainless Steel\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e construction for long-lasting corrosion resistance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eDesigned with a \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e1\/4 inch NPT thread\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e5\/16 inch barb\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for secure hose attachment\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with gasoline or diesel fuel systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits portable fuel tank connections and water-separating fuel filter brackets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMeets Mercury Marine OEM engineering and performance standards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eId\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eeal for replacing worn fittings during fuel line or primer bulb updates\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSuitable for Mercury and Mariner outboards using 5\/16 inch fuel lines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWorks with MerCruiser sterndrives requiring a 1\/4 inch NPT threaded fitting\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOften used on center consoles, fishing boats, pontoons, runabouts, and small cruisers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eCo\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003empatible with portable fuel tanks and many onboard fuel filter brackets\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIn real-world use, this fitting feels solid, smooth, and trustworthy the moment you thread it in. The Stainless Steel body gives a tight, confident seat that resists corrosion, even after seasons of salt spray and temperature swings. Th\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ee barb grips the hose with a secure bite, so you’re never left wondering if your fuel line is going to slip or seep under pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhat boaters appreciate most is how it eliminates uncertainty. A clean, precision-machined thread means it tightens without wobble or binding. The connection stays dry and steady, giving your engine a consistent fuel supply whether you’re idling through the marina or running wide open. It’s the kind of part that doesn’t call attention to itself — and that’s \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eexactly\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e why seasoned boaters stick with genuine Mercury fittings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBecause it works with both gasoline and diesel, it’s a versatile solution for mixed fleets, portable tanks, or backup systems. And since most fuel-related headaches come from weak connections or aging parts, replacing an old fitting with a new one instantly adds a layer of security and reliability to your setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eChoosing an OEM Mercury Marine part is a practical, professional decision. You\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e’re getting a fitting designed to match the exact thread depth, taper, and hose barbing specifications required by Mercury fuel systems. Aftermarket fittings often cut corners on materials or machining accuracy, leading to leaks, weak sealing, or premature corrosion. With Mercury, you get precision, long-term durability, and a part that fits right the first time. It’\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003es cost-effective because you’re not replacing it again a season later — and because protecting your engine is always cheaper than repairing it.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which Mercury engines does this fitting work with?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt fits many Mercury and Mariner outboards \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eand\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e MerCruiser sterndrives that use a \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e1\/4 inch\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e NPT connection with a \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e5\/16 inch\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e fuel line.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this better than aftermarket fittings?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM machining ensures a tight, leak-free seal and Stainless Steel durability that aftermarket options often lack.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I confirm it’s the right replacement?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCheck your tank or bracket for a \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e1\/4 inch\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e NPT port and confirm your fuel line has \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ea 5\/16 inch\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e inside diameter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Is it suitable for \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esaltwater use\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes — the Stainless Steel construction handles saltwater conditions very well when properly maintained.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Can most boaters install it themselves?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Absolutely. Thread it in with sealant if required, tighten securely, and slide the fuel line over the barb.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46941078356259,"sku":"22-8M0058419","price":26.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0058419_main.jpg?v=1760631319","url":"https:\/\/partsvu.com\/en-mx\/products\/mercury-mercruiser-threaded-hose-barb-5-16-8-mm-i-d-gasoline-diesel-22-8m0058419","provider":"PartsVu","version":"1.0","type":"link"}