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Earls Vapor Guard™ Submersible Hose

Earl's Vapor Guard™ - 5/16" Submersible Fuel Hose - 2 Foot Length, Ideal for use in Carbureted or EFI Applications

Part # 740255ERL Be the first to write a review
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Earls Vapor Guard™ submersible fuel hose is ideal for use inside fuel tanks to attach the in-tank fuel pump or pickup. Most other fuel hoses are designed to handle fuel only on the inside of the hose & can cause damage to the hose when submersed in fuel. Ideal for use w/ race gas, pump gas, alcohol & ethanol blend gasoline, biodiesel, and diesel fuel. Available in 5/16" or 3/8" sizes and sold in 2-foot lengths.


  • Fuel Hose – Ideal for Use Inside the Fuel Tank
  • Can Be Submersed in Fuel
  • Available in 5/16” or 3/8” Sizes
  • Sold in 24” Long Length
  • Exceeds SAE 30R10 Standard
  • Maximum Working Pressure: 100 PSI
  • Temperature Range: -40⁰ F to 302⁰ F
  • Compatible Fuels: Race Gas, Pump Gas, Alcohol & Ethanol blended Gasoline, Biodiesel, and Diesel

About Earls

Earl's Performance Plumbing brought aviation fluid transfer technology to the automotive performance market over five decades ago. With the most extensive line of plumbing products available, you can count on Earl's from start to finish.

Brand Earls
Compatible Hose EndsVapor Guard
Emission Code5
Fluid TypeBio-Fuels
Pump Gas
Race Gas
Fluid Type Rating - Bio-Fuels4 out of 5 Rating
Fluid Type Rating - Coolant5 out of 5 Rating
Fluid Type Rating - Diesel4 out of 5 Rating
Fluid Type Rating - E853 out of 5 Rating
Fluid Type Rating - Methanol/Alcohol2 out of 5 Rating
Fluid Type Rating - Pump Gas4 out of 5 Rating
Fluid Type Rating - Race Gas4 out of 5 Rating
Fuel System TypeCarburetor
Hose FamilyVapor Guard
Hose Length2 Feet
Hose Size5/16
Max PSI100
Max Vacuum10 inHg
Min. Bend Radius2.5 in.
Outside Diameter.585 in.
Product TypeHose
Submersible in FuelYes
Temperature Range-40° F to 302° F
Part Number740255ERL

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Use w/ Vapor Guard™ Hose Ends & Clamps

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    Some parts are not legal for use in California or other states with similar regulations.

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