{"product_id":"check-unit-30635t3","title":"Mercury – Fuel Line Coupler | Fuel System Component | Cast Aluminum | 30635T3","description":"\u003cp data-start=\"0\" data-end=\"83\"\u003e\u003cstrong data-start=\"0\" data-end=\"81\"\u003eMercury – Fuel Line Coupler | Fuel System Component | Cast Aluminum | 30635T3\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"85\" data-end=\"88\"\u003e\n\u003ch3 data-start=\"90\" data-end=\"108\"\u003e\u003cstrong data-start=\"94\" data-end=\"106\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"109\" data-end=\"686\"\u003eWhen it comes to older Mercury and Mariner outboards, a good fuel connection means dependable performance. The \u003cstrong data-start=\"220\" data-end=\"264\"\u003eMercury Marine 30635T3 Fuel Line Coupler\u003c\/strong\u003e is built for \u003cstrong data-start=\"278\" data-end=\"321\"\u003eTwoStroke engines from 1971 and earlier\u003c\/strong\u003e, giving you a reliable, tight connection between your portable fuel tank hose and the motor. Its \u003cstrong data-start=\"419\" data-end=\"440\"\u003etwist-lock design\u003c\/strong\u003e makes attachment quick and secure, while the \u003cstrong data-start=\"486\" data-end=\"516\"\u003ecast aluminum construction\u003c\/strong\u003e holds up against salt, fuel, and vibration. It’s a small but essential part that keeps your classic outboard running the way it should — smooth, clean, and consistent.\u003c\/p\u003e\n\u003chr data-start=\"688\" data-end=\"691\"\u003e\n\u003ch3 data-start=\"693\" data-end=\"715\"\u003e\u003cstrong data-start=\"697\" data-end=\"713\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"718\" data-end=\"811\"\u003e\n\u003cstrong data-start=\"718\" data-end=\"730\"\u003ePurpose:\u003c\/strong\u003e Connects your portable fuel tank hose to vintage Mercury or Mariner outboards.\u003c\/li\u003e\n\u003cli data-start=\"814\" data-end=\"915\"\u003e\n\u003cstrong data-start=\"814\" data-end=\"827\"\u003eMaterial:\u003c\/strong\u003e Constructed from \u003cstrong data-start=\"845\" data-end=\"862\"\u003ecast aluminum\u003c\/strong\u003e, strong enough to resist corrosion and daily wear.\u003c\/li\u003e\n\u003cli data-start=\"918\" data-end=\"1008\"\u003e\n\u003cstrong data-start=\"918\" data-end=\"929\"\u003eDesign:\u003c\/strong\u003e \u003cstrong data-start=\"930\" data-end=\"952\"\u003eTwist-lock coupler\u003c\/strong\u003e provides a firm, leak-free seal and simple operation.\u003c\/li\u003e\n\u003cli data-start=\"1011\" data-end=\"1108\"\u003e\n\u003cstrong data-start=\"1011\" data-end=\"1023\"\u003eFitment:\u003c\/strong\u003e Includes a \u003cstrong data-start=\"1035\" data-end=\"1069\"\u003ethreaded fuel line end fitting\u003c\/strong\u003e that screws into the connector body.\u003c\/li\u003e\n\u003cli data-start=\"1111\" data-end=\"1200\"\u003e\n\u003cstrong data-start=\"1111\" data-end=\"1127\"\u003ePerformance:\u003c\/strong\u003e Keeps steady fuel flow for easier starts and smooth throttle response.\u003c\/li\u003e\n\u003cli data-start=\"1203\" data-end=\"1318\"\u003e\n\u003cstrong data-start=\"1203\" data-end=\"1221\"\u003eCompatibility:\u003c\/strong\u003e Fits \u003cstrong data-start=\"1227\" data-end=\"1287\"\u003eMercury and Mariner TwoStroke outboards (1971 and older)\u003c\/strong\u003e except \u003cstrong data-start=\"1295\" data-end=\"1315\"\u003e3.9–9.8HP models\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1320\" data-end=\"1323\"\u003e\n\u003ch3 data-start=\"1325\" data-end=\"1362\"\u003e\u003cstrong data-start=\"1329\" data-end=\"1360\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1365\" data-end=\"1457\"\u003eDesigned for \u003cstrong data-start=\"1378\" data-end=\"1454\"\u003evintage Mercury and Mariner TwoStroke outboards built in 1971 or earlier\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1460\" data-end=\"1512\"\u003eNot compatible with \u003cstrong data-start=\"1480\" data-end=\"1501\"\u003eMercury 3.9–9.8HP\u003c\/strong\u003e engines.\u003c\/li\u003e\n\u003cli data-start=\"1515\" data-end=\"1601\"\u003ePerfect for \u003cstrong data-start=\"1527\" data-end=\"1598\"\u003eclassic aluminum fishing boats, small skiffs, and utility runabouts\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1604\" data-end=\"1667\"\u003ePerforms reliably in \u003cstrong data-start=\"1625\" data-end=\"1653\"\u003efreshwater and saltwater\u003c\/strong\u003e conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1669\" data-end=\"1672\"\u003e\n\u003ch3 data-start=\"1674\" data-end=\"1716\"\u003e\u003cstrong data-start=\"1678\" data-end=\"1714\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1717\" data-end=\"2007\"\u003eThe \u003cstrong data-start=\"1721\" data-end=\"1740\"\u003e30635T3 coupler\u003c\/strong\u003e ensures a steady, air-free flow of fuel to your engine. The twist-lock fitting snaps in securely and stays put, preventing leaks and keeping pressure stable. Its cast aluminum body is tough enough to handle the marine environment and won’t rust or seize over time.\u003c\/p\u003e\n\u003cp data-start=\"2009\" data-end=\"2221\"\u003eThis connector makes fuel system maintenance simple and dependable — just lock it in, prime your line, and you’re ready to go. It’s a small upgrade that brings confidence back to every pull of the starter cord.\u003c\/p\u003e\n\u003chr data-start=\"2223\" data-end=\"2226\"\u003e\n\u003ch3 data-start=\"2228\" data-end=\"2249\"\u003e\u003cstrong data-start=\"2232\" data-end=\"2247\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2250\" data-end=\"2569\"\u003eOlder outboards were built with precision, and their replacement parts should be too. The \u003cstrong data-start=\"2340\" data-end=\"2359\"\u003eMercury 30635T3\u003c\/strong\u003e is a \u003cstrong data-start=\"2365\" data-end=\"2396\"\u003egenuine Mercury Marine part\u003c\/strong\u003e, crafted to match the original fit and finish of vintage Mercury and Mariner connectors. Aftermarket couplers can feel loose, leak under pressure, or corrode prematurely.\u003c\/p\u003e\n\u003cp data-start=\"2571\" data-end=\"2764\"\u003eMercury’s OEM design ensures a proper seal, correct thread pitch, and long-lasting performance. It’s the right part to keep your classic engine running just as reliably as it did decades ago.\u003c\/p\u003e\n\u003chr data-start=\"2766\" data-end=\"2769\"\u003e\n\u003ch3 data-start=\"2771\" data-end=\"2784\"\u003e\u003cstrong data-start=\"2775\" data-end=\"2782\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2786\" data-end=\"2944\"\u003e\u003cstrong data-start=\"2786\" data-end=\"2840\"\u003eQ1: Which engines does this fuel line coupler fit?\u003c\/strong\u003e\u003cbr data-start=\"2840\" data-end=\"2843\"\u003eIt fits \u003cstrong data-start=\"2851\" data-end=\"2909\"\u003e1971 and older Mercury and Mariner TwoStroke outboards\u003c\/strong\u003e, excluding \u003cstrong data-start=\"2921\" data-end=\"2934\"\u003e3.9–9.8HP\u003c\/strong\u003e models.\u003c\/p\u003e\n\u003cp data-start=\"2946\" data-end=\"3063\"\u003e\u003cstrong data-start=\"2946\" data-end=\"2974\"\u003eQ2: What’s it made from?\u003c\/strong\u003e\u003cbr data-start=\"2974\" data-end=\"2977\"\u003eIt’s made from \u003cstrong data-start=\"2992\" data-end=\"3022\"\u003emarine-grade cast aluminum\u003c\/strong\u003e for strength and corrosion resistance.\u003c\/p\u003e\n\u003cp data-start=\"3065\" data-end=\"3179\"\u003e\u003cstrong data-start=\"3065\" data-end=\"3111\"\u003eQ3: Is the fuel line end fitting included?\u003c\/strong\u003e\u003cbr data-start=\"3111\" data-end=\"3114\"\u003eYes — the \u003cstrong data-start=\"3124\" data-end=\"3148\"\u003ethreaded end fitting\u003c\/strong\u003e is built into the connector.\u003c\/p\u003e\n\u003cp data-start=\"3181\" data-end=\"3308\"\u003e\u003cstrong data-start=\"3181\" data-end=\"3217\"\u003eQ4: Can it be used in saltwater?\u003c\/strong\u003e\u003cbr data-start=\"3217\" data-end=\"3220\"\u003eAbsolutely. The aluminum body resists corrosion and holds its seal in any environment.\u003c\/p\u003e\n\u003cp data-start=\"3310\" data-end=\"3476\"\u003e\u003cstrong data-start=\"3310\" data-end=\"3354\"\u003eQ5: Why choose an OEM Mercury connector?\u003c\/strong\u003e\u003cbr data-start=\"3354\" data-end=\"3357\"\u003eOEM parts guarantee a precise fit and long service life, ensuring your vintage outboard stays reliable and leak-free.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940747137315,"sku":"30635T3","price":45.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/30635T3_04.jpg?v=1761165827","url":"https:\/\/partsvu.com\/en-ca\/products\/check-unit-30635t3","provider":"PartsVu","version":"1.0","type":"link"}