{"product_id":"mercury-30635t3-fuel-line-coupler","title":"Mercury 30635T3 Fuel Line Coupler for Mercury Mariner TwoStroke 1971 \u0026 Older","description":"\u003ch2\u003eMercury 30635T3 Fuel Line Coupler for Mercury and Mariner TwoStroke Outboards\u003c\/h2\u003e\n\u003cp\u003eThe Mercury 30635T3 fuel line coupler connects a portable fuel tank hose to compatible vintage Mercury and Mariner TwoStroke outboards. It features a cast-aluminum body and a twist-lock connection, with a threaded fuel-line end fitting that screws into the connector.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Mercury fuel line coupler, part number 30635T3\u003c\/li\u003e\n\u003cli\u003eCast-aluminum construction\u003c\/li\u003e\n\u003cli\u003eTwist-lock connector style for compatible vintage outboards\u003c\/li\u003e\n\u003cli\u003eThreaded fuel-line end fitting screws into the connector\u003c\/li\u003e\n\u003cli\u003eFor select Mercury and Mariner TwoStroke outboards from 1971 and older\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment \/ Product Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mercury\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 30635T3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Fuel line coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Portable fuel tank hose connection to the engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e Mercury and Mariner TwoStroke outboards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear Range:\u003c\/strong\u003e 1971 and older, where this part is specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcluded Applications:\u003c\/strong\u003e Mercury 3.9-9.8HP outboards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Cast aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Style:\u003c\/strong\u003e Twist lock with threaded fuel-line end fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment Note:\u003c\/strong\u003e Confirm part number 30635T3 against the engine serial number, parts diagram, and existing connector before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cp\u003eOne Mercury 30635T3 fuel line coupler. This listing is for the coupler, not a complete fuel hose and primer bulb assembly.\u003c\/p\u003e\n\u003ch3\u003eService Notes\u003c\/h3\u003e\n\u003cp\u003eMercury recommends replacing older fuel lines and primer bulbs when replacing the connector. Check the condition of the existing hose, bulb, and mating connection as part of the installation.\u003c\/p\u003e\n\u003ch3\u003eWhy You Should Buy\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProvides the specified Mercury connection for compatible vintage fuel systems\u003c\/li\u003e\n\u003cli\u003eTwist-lock design allows attachment to the matching engine connection\u003c\/li\u003e\n\u003cli\u003eUseful when replacing a worn, damaged, or missing coupler\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eFuel hose connection service on compatible Mercury and Mariner TwoStroke outboards from 1971 and older. Not for Mercury 3.9-9.8HP outboards.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat engines does this fit?\u003c\/strong\u003e\u003cbr\u003eMercury lists Mercury and Mariner TwoStroke outboards from 1971 and older, except Mercury 3.9-9.8HP models. Confirm the exact part number for your engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit Mercury 3.9-9.8HP outboards?\u003c\/strong\u003e\u003cbr\u003eNo. Those Mercury outboards are specifically excluded from the listed application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the fuel line connect?\u003c\/strong\u003e\u003cbr\u003eThe threaded fuel-line end fitting screws into the coupler. The engine connection uses a twist-lock style.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is it made from?\u003c\/strong\u003e\u003cbr\u003eThe coupler is cast aluminum.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs a fuel hose or primer bulb included?\u003c\/strong\u003e\u003cbr\u003eThis listing is for one coupler. Mercury recommends replacing older fuel lines and primer bulbs when replacing the connector.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":49218724266216,"sku":"30635T3","price":47.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9927\/6776\/files\/Mercury-30635T3-fuel-line-coupler.webp?v=1790795502","url":"https:\/\/wakeboss.com\/products\/mercury-30635t3-fuel-line-coupler","provider":"Wakeboss","version":"1.0","type":"link"}