{"product_id":"dojobkinb-3-8-10mm-nbr-fuel-line-hose-20ft-300-psi-working-pressure-fuel-compatible","title":"dojobkinb 3\/8\" (10mm) NBR Fuel Line Hose 20ft — 300 PSI Working Pressure, Fuel-Compatible","description":"\u003cstrong\u003eDojobkinb 3\/8\" (10mm) ID push-lock fuel hose — a 20ft NBR rubber line rated for 300 PSI working pressure and broad fuel compatibility.\u003c\/strong\u003e\n\n\u003cp\u003eThis heavy-duty NBR (nitrile rubber) fuel line is built to deliver reliable fluid transfer for automotive and engine applications. The hose combines a 3\/8\" (10mm) inner diameter with a 2\/3\" (17mm) outer diameter and comes in a convenient 20-foot length. It’s formulated to resist oil, gasoline, diesel, biodiesel and many common automotive fluids while handling a wide temperature range and elevated pressures suitable for fuel systems and related tasks.\u003c\/p\u003e\n\n\u003ch3\u003eHow tough is this hose for everyday garage or workshop use?\u003c\/h3\u003e\n\u003cp\u003eThe NBR construction emphasizes wear resistance and heat tolerance, so the hose stands up to frequent handling, bends and contact with hydrocarbon-based fluids. It’s rated to operate from -40°F to 257°F, so it performs across cold startups and hot engine environments without rapid degradation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePremium NBR rubber resists abrasion and swelling from fuels\u003c\/li\u003e\n  \u003cli\u003eOperating temperature: -40°F to 257°F for broad climate use\u003c\/li\u003e\n  \u003cli\u003eGood chemical compatibility with gasoline, diesel, biodiesel, oil and grease\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fuel line handle my engine’s pressure requirements?\u003c\/h3\u003e\n\u003cp\u003eThe hose carries a working pressure of 300 PSI and a burst pressure of 1160 PSI, giving a wide safety margin for many automotive fuel delivery and accessory circuits. Always verify system pressure for specific applications and install using correct clamps and fittings to maintain safety and leak-free service.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorking pressure: 300 PSI suitable for many fuel system tasks\u003c\/li\u003e\n  \u003cli\u003eBurst pressure: 1160 PSI provides built-in safety margin\u003c\/li\u003e\n  \u003cli\u003eUse proper push-lock fittings and clamps rated for the hose size\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sizes and compatibility should I check before buying?\u003c\/h3\u003e\n\u003cp\u003eThis hose has a 3\/8\" (10mm) inner diameter and a 2\/3\" (17mm) outer diameter, supplied as a single 20ft spool for cutting to length. It is compatible with fuels and common automotive fluids but not all chemicals; inspect compatibility and pressure needs before integrating into any system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInner diameter: 3\/8\" (10mm) — matches standard push-lock fittings\u003c\/li\u003e\n  \u003cli\u003eOuter diameter: 2\/3\" (17mm) for clamp and routing planning\u003c\/li\u003e\n  \u003cli\u003eLength: 20ft roll — cut to desired runs and assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This Dojobkinb 3\/8\" NBR fuel line suits mechanics, hobbyists, restoration specialists and DIYers who need a resilient, fuel-compatible hose for automotive engines, fuel tanks, pumps, oil coolers and similar systems. It’s intended for non-corrosive hydrocarbon fluids and general-purpose automotive use; for specialty chemicals, very high temperatures, or OEM-mandated hose types, confirm compatibility and certification before installation. Install correctly with rated clamps and fittings, route away from sharp edges and heat sources, and inspect regularly for wear or leaks.\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 hose compatible with biodiesel?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the NBR material is compatible with diesel and biodiesel blends, but check your biodiesel concentration and exposure time for long-term use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What clamps should I use with this 3\/8\" hose?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use stainless steel worm-drive or crimp clamps sized for a 2\/3\" (17mm) OD to ensure a secure, leak-free connection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"dojobkinb","offers":[{"title":"Default Title","offer_id":48087616913566,"sku":"B0B599J92F","price":39.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/dojobkinb-front-packaging-20ft-spool.jpg?v=1785926877","url":"https:\/\/northtrailauto.ca\/products\/dojobkinb-3-8-10mm-nbr-fuel-line-hose-20ft-300-psi-working-pressure-fuel-compatible","provider":"North Trail Auto","version":"1.0","type":"link"}