{"product_id":"dojobkinb-3-8in-10mm-fuel-line-hose-15ft-nbr-rubber-300-psi-high-pressure-heat-oil-resistant","title":"dojobkinb 3\/8in (10mm) Fuel Line Hose 15ft NBR Rubber — 300 PSI High-Pressure, Heat \u0026 Oil Resistant","description":"\u003cstrong\u003edojobkinb 3\/8\" (10mm) ID NBR fuel line hose is a 15-foot, high-pressure push-lock tube engineered for automotive and engine fuel systems that require a durable, heat- and oil-resistant connection.\u003c\/strong\u003e\n\n\u003cp\u003eThis heavy-duty NBR (nitrile butadiene rubber) fuel hose delivers a balance of flexibility and toughness for fuel delivery, venting, cooling, and oil-transfer tasks around cars, trucks, small engines, and equipment. With a 3\/8\" (10 mm) inner diameter and 2\/3\" (17 mm) outer diameter, the hose is supplied in a 15-foot length and is rated for continuous working pressure up to 300 PSI and an extreme burst rating for extra safety. It works with gasoline, diesel, biodiesel blends, oil, grease, air and water, so it suits many under-hood and marine service needs when matched to the application's pressure and temperature requirements.\u003c\/p\u003e\n\n\u003ch3\u003eWhat temperatures and pressures can this NBR hose safely handle?\u003c\/h3\u003e\n\u003cp\u003eThe hose is built to operate in a wide temperature window and to withstand high pressure loads typical of fuel and fluid systems. Its working temperature range spans from -40°F to 257°F, while the continuous working pressure is 300 PSI and the burst pressure reaches approximately 1160 PSI.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorking temperature: -40°F to 257°F (-40°C to 125°C)\u003c\/li\u003e\n  \u003cli\u003eWorking pressure: 300 PSI\u003c\/li\u003e\n  \u003cli\u003eBurst pressure: ~1160 PSI for safety margin\u003c\/li\u003e\n  \u003cli\u003eConstructed for repeated flexing and thermal cycling in engine bays\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich fluids and systems are compatible with this fuel line?\u003c\/h3\u003e\n\u003cp\u003eNBR material resists petroleum-based fluids and many common engine liquids, making the hose appropriate for fuel delivery, venting, oil cooling, and some pneumatic or coolant roles. Always confirm chemical and pressure compatibility for your specific use before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible: gasoline, diesel, biodiesel blends, engine oil, grease, air and water\u003c\/li\u003e\n  \u003cli\u003eNot recommended for prolonged contact with aggressive solvents unless specified\u003c\/li\u003e\n  \u003cli\u003eSuitable for fuel system lines, return lines, oil cooler lines and emission vent tubing\u003c\/li\u003e\n  \u003cli\u003eCheck clamps and fittings for matching pressure and temperature ratings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does size, flexibility and fittings affect installation?\u003c\/h3\u003e\n\u003cp\u003eThe 3\/8\" ID and 2\/3\" OD provide a standard fit for many push-lock and barb fittings used in automotive and small-engine systems. The hose's flexibility eases routing through tight engine bays, while its wall thickness supports higher pressure with reliable sealing at clamps.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInner diameter: 3\/8\" (10 mm) — common for fuel and return lines\u003c\/li\u003e\n  \u003cli\u003eOuter diameter: 2\/3\" (17 mm) — accounts for durable wall thickness\u003c\/li\u003e\n  \u003cli\u003eLength: 15 feet — allows cuts to required lengths for multiple runs\u003c\/li\u003e\n  \u003cli\u003eUse corrosion-resistant clamps sized for 3\/8\" ID to prevent leaks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance and safety steps should I follow when using this hose?\u003c\/h3\u003e\n\u003cp\u003eRoutine checks and correct installation extend service life and reduce failure risk. Inspect clamps, cut ends and routing regularly, and replace hoses showing abrasion, cracking or fuel seepage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVisually inspect for chafing, hardening or swell every service interval\u003c\/li\u003e\n  \u003cli\u003eReplace if you find cracks, kinks, or fuel smell near fittings\u003c\/li\u003e\n  \u003cli\u003eSecure with proper clamps and avoid tight bends below the hose's bend radius\u003c\/li\u003e\n  \u003cli\u003eCut squarely and remove debris from the hose before attaching fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: dojobkinb's 3\/8\" ID NBR fuel line is suited to DIY mechanics, professional technicians and builders of performance or utility equipment needing a resilient, heat-resistant fuel and fluid hose. Choose this hose if you require a 15-foot length that can be trimmed to size, can handle petroleum-based fluids, and must resist the temperature and pressure demands of modern engine bays. If your application uses aggressive chemicals or requires certified OEM-specific hoses, verify compatibility first or consult a specialist.\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 diesel and biodiesel?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The NBR material is compatible with diesel and common biodiesel blends, but verify blend specifics and temperature\/pressure conditions before long-term use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I cut this 15FT hose to custom lengths?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 15-foot hose can be trimmed; cut squarely, deburr, and use matching clamps and fittings rated for 300 PSI.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"dojobkinb","offers":[{"title":"Default Title","offer_id":48087624319134,"sku":"B0BKW4FQ8J","price":34.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/dojobkinb-front-view-coiled-fuel-hose.jpg?v=1785927065","url":"https:\/\/northtrailauto.ca\/products\/dojobkinb-3-8in-10mm-fuel-line-hose-15ft-nbr-rubber-300-psi-high-pressure-heat-oil-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}