{"product_id":"universal-sprayless-fuel-connector-female-fitting-1-4-npt-replaces-8838hf6","title":"Universal Sprayless Fuel Connector Female Fitting – 1\/4\" NPT (Replaces 8838HF6)","description":"\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eUniversal Sprayless Fuel Connector Female Fitting – 1\/4\" NPT\u003c\/strong\u003e is a high-strength marine fuel connector engineered to eliminate fuel spray when connecting and disconnecting fuel hoses. Designed with a built-in check valve that automatically closes upon disconnecting, this female 1\/4\" NPT fitting is compatible with all OEM-brand engines and works reliably with both 5\/16\" and 3\/8\" fuel lines. Built to withstand the rigors of the marine environment and fully compatible with Ethanol-blended fuels, it meets all EPA and CARB requirements.\u003c\/p\u003e\n\n\u003cp\u003eThis aftermarket replacement directly replaces Attwood part number \u003cstrong\u003e8838HF6\u003c\/strong\u003e and other universal sprayless connector systems.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eCompatible with 5\/16\" and 3\/8\" fuel lines for versatile installation\u003c\/li\u003e\n\u003cli\u003eHigh fuel flow design with less than 0.25kPa restriction at 50 liters\/hour\u003c\/li\u003e\n\u003cli\u003eAutomatic check valve closure prevents fuel spray during disconnection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\u003c\/p\u003e\n\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eAttwood\u003c\/td\u003e\n        \u003ctd\u003e8838HF6\u003c\/td\u003e\n        \u003ctd\u003eOEM Reference\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine \u0026amp; Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eUniversal\u003c\/td\u003e\n        \u003ctd\u003eAll OEM Brand Engines\u003c\/td\u003e\n        \u003ctd\u003eCompatible with all marine engines using 5\/16\" or 3\/8\" fuel lines\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eFitting Type\u003c\/dt\u003e\n  \u003cdd\u003eFemale 1\/4\" NPT\u003c\/dd\u003e\n  \n  \u003cdt\u003eFuel Line Compatibility\u003c\/dt\u003e\n  \u003cdd\u003e5\/16\" and 3\/8\" fuel lines\u003c\/dd\u003e\n  \n  \u003cdt\u003eFlow Restriction\u003c\/dt\u003e\n  \u003cdd\u003eLess than 0.25kPa at 50 liters\/hour\u003c\/dd\u003e\n  \n  \u003cdt\u003eCheck Valve\u003c\/dt\u003e\n  \u003cdd\u003eAutomatic closure on disconnect\u003c\/dd\u003e\n  \n  \u003cdt\u003eFuel Compatibility\u003c\/dt\u003e\n  \u003cdd\u003eEthanol-blended fuels and standard marine fuels\u003c\/dd\u003e\n  \n  \u003cdt\u003eEnvironmental Rating\u003c\/dt\u003e\n  \u003cdd\u003eMarine-grade, high-strength body\u003c\/dd\u003e\n  \n  \u003cdt\u003eCompliance\u003c\/dt\u003e\n  \u003cdd\u003eMeets EPA and CARB requirements\u003c\/dd\u003e\n  \n  \u003cdt\u003eApplication\u003c\/dt\u003e\n  \u003cdd\u003eMarine fuel systems, replaces traditional tank fittings\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1 × Fuel Connector Female\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the fuel system is depressurized and all ignition sources are eliminated before beginning installation.\u003c\/li\u003e\n\u003cli\u003eRemove the existing fuel connector or tank fitting from the fuel line.\u003c\/li\u003e\n\u003cli\u003eClean the fuel line end thoroughly and inspect for damage or wear.\u003c\/li\u003e\n\u003cli\u003eThread the female 1\/4\" NPT fitting into the appropriate mounting location, ensuring compatibility with 5\/16\" or 3\/8\" fuel line.\u003c\/li\u003e\n\u003cli\u003eHand-tighten first, then use a wrench to secure the fitting without over-torquing.\u003c\/li\u003e\n\u003cli\u003eConnect the fuel line to the female fitting, ensuring a firm and leak-free connection.\u003c\/li\u003e\n\u003cli\u003eCheck all connections for proper sealing before pressurizing the fuel system.\u003c\/li\u003e\n\u003cli\u003eInspect for leaks after installation and during initial engine operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eWill this fitting work with my fuel line size?\u003c\/summary\u003e\n  \u003cp\u003eThis connector is compatible with both 5\/16\" and 3\/8\" fuel lines, covering the majority of marine fuel systems. Verify your fuel line diameter before installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eHow does the sprayless feature work?\u003c\/summary\u003e\n  \u003cp\u003eThe female fitting includes an integrated check valve that automatically closes when the fuel line is disconnected, preventing fuel from spraying out and reducing mess and safety hazards.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eIs this fitting compatible with Ethanol fuels?\u003c\/summary\u003e\n  \u003cp\u003eYes, this connector is fully compatible with Ethanol-blended fuels (E10, E15, etc.) as well as standard marine gasoline. It meets EPA and CARB fuel system requirements.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eCan I use this with any marine engine brand?\u003c\/summary\u003e\n  \u003cp\u003eYes, this is a universal fitting designed to work with all OEM-brand engines that use 1\/4\" NPT female fuel connections and 5\/16\" or 3\/8\" fuel lines.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eWhat is the flow restriction of this fitting?\u003c\/summary\u003e\n  \u003cp\u003eThe fitting is engineered for high fuel flow with less than 0.25kPa restriction at 50 liters per hour, ensuring it will not restrict fuel delivery even under high-demand conditions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I know if my old fitting needs replacement?\u003c\/summary\u003e\n  \u003cp\u003eCommon signs include visible fuel spray when disconnecting, cracked or corroded housing, difficulty connecting or disconnecting fuel lines, or persistent fuel odor around the connection point.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n  \u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eShipping speed \u0026amp; cost\u003c\/summary\u003e\n  \u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eWarranty \u0026amp; returns\u003c\/summary\u003e\n  \u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify images\/specifications against your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n\u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n\u003cli\u003eFast Global Fulfillment — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n\u003cli\u003eManufacturer-Direct Value — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":51025914954043,"sku":"2983","price":11.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/s-l1600_9a1b5020-21c9-449a-b434-7c6246e19a1a.webp?v=1772975109","url":"https:\/\/seasierra.com\/products\/universal-sprayless-fuel-connector-female-fitting-1-4-npt-replaces-8838hf6","provider":"SeaSierra","version":"1.0","type":"link"}