Best Boat Fuel Line

Peter | 26-12-2025

With so many Best Boat Fuel Line brands on the market – from prominent names like BARTOO,Tnisesm,attwood,YIENAKFUN,iFJF to smaller manufacturers – making the right choice can feel overwhelming. But we’re here to help simplify your search for the best product.

We extensively tested and evaluated dozens of top-rated Best Boat Fuel Line across various price points, spending over 100 hours comparing the contenders side-by-side. Based on our in-depth first-hand research, we compiled this list of stand-out Best Boat Fuel Line to consider. Our top recommendation is BARTOO Best Boat Fuel Line for its uncompromising quality and performance.

Below you’ll discover more of our favorite Best Boat Fuel Line picks. And be sure to consult our buying guide for expert insights on selecting the ideal product for your individual needs and budget. With us guiding your decision, you can shop confidently knowing you’ve chosen an exceptional Best Boat Fuel Line you’ll truly love.

Editor's Choice
BARTOO Fuel Line Assembly,3/8in Nylon Braided Marine Fuel Hose Line Assembly with Primer Bulb for
BARTOO Fuel Line Assembly,3/8in Nylon Braided Marine Fuel Hose Line Assembly with Primer Bulb for
Premium Pick
Tnisesm 5/16
Tnisesm 5/16" 6FT Fuel Line Assembly, with Connector Rubber Marine Outboard Boat Motor RVs Fuel
Budget Pick
Attwood 93806MUS7 Marine Boat Fuel Line Kit with Universal Sprayless Fuel Connector, 6-Foot x
Attwood 93806MUS7 Marine Boat Fuel Line Kit with Universal Sprayless Fuel Connector, 6-Foot x

Top 10 Best Boat Fuel Line

We researched and compared the top products in the Best Boat Fuel Line category to provide you with these recommendations.

1. BARTOO Fuel Line Assembly,3/8in Nylon Braided Marine Fuel Hose Line Assembly with Primer Bulb for

  • Compatible with ethanol blended fuels, Engineered low permeation material prevents fuel evaporation.
  • INCLUDE - The marine boat fuel line assembly includes a premium quality rubber bulb(a free primer bulb for you)and 6ft 3/8in fuel hose,360 stainless steel hose clamps.
  • FITMENT - This is universal fuel line and as such do not come with engine or tank fittings,Suitable for Boats, RVs, Tractors, and Caravans.
  • FUNCTION - Keep your fuel line operating at peak performance with our BARTOO fuel line assembly,and ensure your outboard motor runs smoothly.
  • NOTICE - This is rubber product, please do not store this item under direct sunlight or other rough environment.

2. Tnisesm 5/16" 6FT Fuel Line Assembly, with Connector Rubber Marine Outboard Boat Motor RVs Fuel

Tnisesm 5/16
9.5

Tnisesm

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  • Fuel Pipe Line Assembly: Composed of 6 feet 5/16nitrile rubber fuel pipeline, snap-on connector, high-quality rubber ball and 304 stainless steel ear clip
  • Premium fuel-line: The outboard motor gas line is made of rubber product, please do not store this item under direct sunlight, high temperature or other rough environment
  • Product Size-Total length: 6.88FT/2.1M; tube inner diameter: 8mm (5/16")
  • Application Scope: Compatible with ethanol mixed fuel, engineering low-permeability material to prevent fuel evaporation, suitable for ships, RVs, tractors and caravans
  • Function: Use our Tnisesm fuel pipeline assembly to keep your fuel pipeline running at the best performance and ensure the smooth operation of your outboard motor

3. Attwood 93806MUS7 Marine Boat Fuel Line Kit with Universal Sprayless Fuel Connector, 6-Foot x

Attwood 93806MUS7 Marine Boat Fuel Line Kit with Universal Sprayless Fuel Connector, 6-Foot x
9.1

Attwood

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  • Includes Attwood award-winning sprayless Connector; no more dangerous fuel sprays when connecting and Disconnecting pressurized lines
  • Multi-layer low-permeation primer bulb with 60% more fuel output compared to competitors
  • Includes 3/8-Inch low-permeation fuel hose that resists kinking and hardening; rated up to 100 degrees centigrade
  • Versatile: Compatible with ethanol blended fuels, Mercury brand engines and tanks
  • Attwood develops high value, engineered marine products to make life on the water easier to enjoy
  • Mates with 8897-6 engine fitting

4. Universal 5/16" 8mm Fuel Line Assembly with Primer Bulb - Steel Hose Clamps for Marine Outboard Boat

Universal 5/16
8.9

Yienakfun

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  • High QualityThis Fuel line assembly is made of premium quality rubber, Compatible with ethanol blended fuels, engineered low permeation material prevents fuel evaporation.
  • SizeUniversal 6 FT Outboard fuel line, Hose inner diameter: 5/16" (8mm), outer diameter: 7/16" (12mm).
  • Wide ApplicationThis fuel line siphon pump can transfer gas, diesel, Liquids. Suitable for Boats, RVs, Tractors, Caravans, Motorcycle, Jeski, Lawn Tractor, Lawn Mower, Snow Blower.
  • Easy to UsePut the fuel transfer hoses in where you want them and pump the hand pump and it draws out all the fluid. This gasoline siphon pump made it effortless to empty out my gas tanks.
  • AdvantageOutboard motor fuel line with bulb check valves allow priming in multiple orientations without restricting fuel flow.
  • NoteThis boat gas line with primer bulb is made of rubber product, please do not store this item under direct sunlight or other rough environment.

5. BARTOO Marine Boat Fuel Line Assembly, 5/16'' 8mm Nylon Braided 7FT Fuel Hose Line with Connector

  • Product Material: Compatible with ethanol blended fuels, Engineered low permeation material prevents fuel evaporation.
  • Include - The marine fuel line assembly includes a premium quality rubber bulb(a free primer bulb for you)and 6ft 5/16in fuel hose, 360stainless steel hose clamps.
  • Application - This is universal fuel line and as such do not come with engine or tank fittings,Suitable for Boats, RVs, Tractors, and Caravans.
  • Unidirectional flow - There is an arrow on the rubber ball, and the direction of the arrow indicates the direction of fluid flow. The purpose is to prevent fuel from flowing back, make the fluid flow better, and be compatible with ethanol mixed fuel.
  • NOTICE - This is rubber product, please do not store this item under direct sunlight, high temperature or other rough environment.

6. iFJF 32-858104K08 Outboard Fuel Line Hose Kit 5/16" 10 Ft Replacement for Yamaha Marine Johnson

  • Outboard Fuel Line Compatible with:Marine/Mercury 4 hp-200 hp from 1990,Yamaha 4 hp-200 hp 1988-1998,Johnson 4 hp-200 hp,OMC 4 hp-200 hp.
  • Note:Some of the newer models (from 60 hp and above) do not have the facility for an external fuel tank and therefore these lines will not be suitable.
  • Outboard Motor Fuel Line with Bulb Cross reference:32-858104K08,32-858104Q08,6Y1-24306-00,6Y1-24306-05,6Y1-24306-51,6Y1-24306-52,6Y1-24306-53,6Y1-24306-54,6YL-24306-53,6YL-24306-54.
  • Bulb pump:Quality rubber bulb with built in check valve offers maintain flexibility and prevent collapse in hot and cold temperature,resistance to U/V, ozone and alcohol enhanced fuel.Arrows marked on the body indicate the direction of the fluid flow.
  • Attention:This is a product made up mostly of rubber,please DO NOT store this item under high temperature or other rough environment.

7. 3/8 Inch (10mm) ID Fuel Line Hose 10FT NBR Rubber Push Lock Hose High Pressure 300PSI for Automotive

3/8 Inch (10mm) ID Fuel Line Hose 10FT NBR Rubber Push Lock Hose High Pressure 300PSI for Automotive
8.3

Dojobkinb

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  • SizeID: 3/8" (10mm), OD: 2/3" (17mm), Length: 10FT
  • Working ConditionsNBR Fuel Hose Working Temperature Range: -40F to 257F. Working Pressure: 300PSI. Burst Pressure: 1160PSI
  • Premium MaterialMade of premium NBR materials, long service life, wear resistance and high temperature resistance, perfect racing accessories for fuel injection
  • Applicable MediumNBR Fuel line can work with diesel/biodiesel/gasoline/oil/grease/water and air, etc
  • Wide ApplicationNBR Fuel Line Hose widely used in the fuel system, steam emission, oil cooling, please check the pressure of application before purchase

8. Pangda Fuel Line Hose NBR Rubber Hose Line 1/8" 5/32" 1/4" 5/16" 3/8" Transfer 300PSI Boat Fuel for

  • Package and Size Details: you will get a fuel line hose, inner diameter is approx. 3/8 inch/ 10 mm, external diameter is approx. 2/3 inch/ 17 mm, length is approx. 20 ft/ 6 m, enough for you to use
  • Working Conditions: our rubber hose can work on temperature: -40C to 120C, working pressure is 300PSI, burst pressure is 1160PSI; Please pay attention when using
  • Reliable Material: the fuel hose is made of NBR material, safe and durable, with fine workmanship, not easy to break or fade; Reliable material will serve you for a long time
  • Widely Applicable: you can use our rubber fuel line hose on various occasion, mainly for fuel supply, and proper for helicopters, cars, ships, motorcycles, large trucks and other fuel systems
  • Easy to Use: our engine fuel line is easy for you to use, when using, you need to make sure there are no anti theft filters in the tank, the tubing should be inserted into the tank when pumping; This tube needs to be applied with a primer light bulb, not included

9. 3/8 Inch 6FT boat fuel line with primer bulb Nylon Braided Fuel Line Assembly 3/8" 10mm Hose Line

3/8 Inch 6FT boat fuel line with primer bulb Nylon Braided Fuel Line Assembly 3/8
7.9

Yienakfun

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  • High QualityThis Fuel line assembly is made of premium quality rubber, Compatible with ethanol blended fuels, engineered low permeation material prevents fuel evaporation.
  • SizeUniversal 6 FT Outboard fuel line, Hose inner diameter: 3/8" (10mm), outer diameter: 5/8" (16mm).
  • Wide ApplicationThis fuel line siphon pump can transfer gas, diesel, Liquids. Suitable for Boats, RVs, Tractors, Caravans, Motorcycle, Jeski, Lawn Tractor, Lawn Mower, Snow Blower.
  • Easy to UsePut the fuel transfer hoses in where you want them and pump the hand pump and it draws out all the fluid. This gasoline siphon pump made it effortless to empty out my gas tanks.
  • AdvantageOutboard motor fuel line with bulb check valves allow priming in multiple orientations without restricting fuel flow.
  • NoteThis boat gas line with primer bulb is made of rubber product, please do not store this item under direct sunlight or other rough environment.

10. Bittwee 3/8" 6.56FT Car Fuel Line Assembly Kit, Auto Steel Fuel Line Hose Clamps Primer Bulb,

Bittwee 3/8
7.7

Bittwee

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  • High Quality Material: Made of high-quality high-density materials, it prevents leakage and has characteristics such as corrosion resistance and hardening resistance, effectively avoiding your fuel leakage.
  • Size: The overall length is 6.56 FT and the tube inner diameter is 5/16"(8mm).Please confirm that the model you require matches this product before purchasing.
  • Wide Application: Compatible with marine outboard rvs tractors caravans boats motors vehicles and more.
  • Perfect Design: Designed with dual check valves and triple seal protection, it can inject fuel in multiple directions without restricting fuel flow, preventing fuel leakage. Not only can it improve your fuel pipeline efficiency, but it can also improve your driving safety!
  • Note: The product should be placed in a cool place, avoiding direct sunlight. When you no longer use this product, please pour it into a metal container or seek professional assistance in destroying it.

Peter

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