{"product_id":"marine-fuel-line-hose-5-16-in-25ft-type-a1-15-evil","title":"Marine Fuel Line Hose 5\/16 in 25ft - Type A1-15 EVIL","description":"\u003cp\u003eIn this review of the marine fuel line hose, the bottom line is straightforward: this 5\/16 in, 25 ft hose is aimed at boaters and marine mechanics who need a regulation-compliant fuel supply line that balances durability and flexibility. It is most notable for meeting SAE J1527 type A1-15 and related standards, which makes it a safe choice for pleasure boats; those requirements are the single biggest reason to choose it when replacing or routing fuel lines on small craft.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize and length:\u003c\/strong\u003e The 5\/16 in inner diameter and 25 ft length provide a common fit and ample run for many outboard installations and inboard routing without frequent couplers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure ratings:\u003c\/strong\u003e With a 300 PSI working pressure and 900 PSI burst pressure, the hose handles typical fuel system pressures with a healthy safety margin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature range:\u003c\/strong\u003e Rated from -20F to 221F (-30C to 105C), it tolerates cold starts and warm engine bay conditions without immediate degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e NBR inner, NBR+PVC outer and polyester braid reinforcement deliver chemical resistance to gasoline, diesel and E85 while keeping the hose structurally supported.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory compliance:\u003c\/strong\u003e Meeting SAE J1527 type A1-15, ISO 7840 type A1 and NMMA\/CE accepted standards ensures it satisfies low permeation and marine use criteria.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV and weather resistance:\u003c\/strong\u003e The outer compound resists weathering and UV exposure, which is useful for exposed runs on decks and engine compartments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis hose is best for boat owners, marine technicians and DIY installers who need a compliant fuel hose for outboard motors, sterndrives or auxiliary engines. The combination of recognized marine standards and compatibility with gasoline, diesel and E85 makes it suitable for most small-boat fuel systems where regulation compliance matters.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for applications requiring very small bend radii or extreme flexibility in tight spaces, since some users report mixed flexibility impressions. Also, those needing metric-only fittings or specialized shore-power lines should look elsewhere.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeets multiple marine and low-permeation standards for compliant installations.\u003c\/li\u003e\n\u003cli\u003eHigh working and burst pressures provide reliability under load.\u003c\/li\u003e\n\u003cli\u003eDurable construction with NBR\/PVC compounds and polyester braid for chemical and abrasion resistance.\u003c\/li\u003e\n\u003cli\u003eLong 25 ft length reduces the need for additional joins in many installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFlexibility is mixed in user reports; it can be stiffer than expected for tight bends.\u003c\/li\u003e\n\u003cli\u003eOuter diameter requires verifying clamps and fittings to ensure proper seating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner diameter (ID)\u003c\/td\u003e\n\u003ctd\u003e5\/16 in (8.1 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter diameter (OD)\u003c\/td\u003e\n\u003ctd\u003e14.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e25 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking pressure\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBurst pressure\u003c\/td\u003e\n\u003ctd\u003e900 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003e-20F to 221F (-30C to 105C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThis 5\/16 in, 25 ft marine fuel hose is a sensible buy for boat owners who need a regulation-compliant, durable fuel line that handles gasoline, diesel and E85. It represents good value when compliance and pressure ratings are priorities, though installers should consider routing to avoid very tight bends where the hose may feel stiff.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose safe for ethanol blends like E85?\u003c\/strong\u003e\u003cbr\u003eYes. The NBR inner compound is compatible with gasoline, diesel and E85, making it suitable for ethanol-blended fuels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used on pleasure boats that require type A1-15 lines?\u003c\/strong\u003e\u003cbr\u003eYes. It meets SAE J1527 type A1-15, ISO 7840 type A1 and NMMA\/CE accepted standards for pleasure boat fuel lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it work in cold climates?\u003c\/strong\u003e\u003cbr\u003eThe rated temperature range to -20F (-30C) means it is designed to withstand typical cold-weather conditions encountered in marine use.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Default Title","offer_id":48245613854939,"sku":"B0B6TSDY2F","price":57.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71aWJ491T1L._AC_SL1500.jpg?v=1770930079","url":"https:\/\/gearmusthave.com\/products\/marine-fuel-line-hose-5-16-in-25ft-type-a1-15-evil","provider":"GearMustHave","version":"1.0","type":"link"}