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Earl's

Earl's Vapor Guard™ Hose

Earl's Vapor Guard™ - 3/8" EFI Hose - Bulk Hose Sold by the Foot in Continuous Length up to 50'

Part # 750066ERL Be the first to write a review

Earl's Vapor Guard™ Hose

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$6.25
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5

Emissions

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.

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Modern fuels are at war with your fuel system. Modern fuels (more than 40 EPA-approved fuel blends in the US alone) include additives that break down traditional rubber hose. This breakdown leads to potentially dangerous leaks & weeping as well as vapors that waste fuel and leave unwanted odors in your shop. Once fuel lines are degraded, hose particles can contaminate and obstruct fuel injectors and carburetor passages. Earl's Vapor Guard hose and hose ends provide a complete, economical solution that virtually eliminates these fuel permeation issues common with most rubber fuel lines. The secret to Earl's Vapor Guard hose is in its layers. The innermost Primary Barrier Layer offers high resistance to heat and aggressive fuels. The middle Earl's Vapor Guard™ Barrier is a Thermoplastic layer that provides superior fuel isolation and virtually eliminates vapors from escaping through the hose. The Exterior Cover Barrier provides extreme tolerance to heat and ozone giving Earl's Vapor Guard a three way shield against hose deterioration.

Features:

  • Multi-layer rubber hose designed to withstand to the corrosive properties of modern fuels
  • Multi-fuel compatible: Approved for use with leaded and unleaded Gasoline, Diesel, Biodiesel, E-85, 100% Methanol, ETHANOL and Gasohol fuels
  • A two foot section of Earl’s Vapor Guard saves one gallon of gas each year as compared to traditional rubber hose from permeation alone
  • Primary Barrier Liner – initial layer offers high resistance to heat and aggressive fuels
  • Vapor Guard Barrier – Thermoplastic layer provides superior fuel isolation significantly reducing vapors from escaping through the hose
  • Reinforcement braid-aramid material – (EFI hose only) is used to provide the higher pressure rating that is required with fuel injection
  • Exterior cover – provides extreme tolerance of heat and ozone
  • Choose from carburetor or higher pressure EFI hose
  • Hose available in 5/16” and 3/8” sizes
  • Not for use in applications where the hose is submersed in fuel
  • Fuel Injection Hose – Rated Maximum 225 PSI

About Earl's

Shop the official site of Earl's Performance Plumbing and discover our selection of end-to-end fittings, hoses, and automotive plumbing solutions at Holley.com!​

Brand Earl's
Compatible Hose EndsVapor Guard
Emission Code5
Fluid TypeBio-Fuels
Coolant
Diesel
E85
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 TypeEFI
Hose FamilyVapor Guard
Hose LengthBULK
Hose Size3/8
Max PSI225
Max Vacuum10 inHg
Maximum Continuous Length50 Feet
Min. Bend Radius2.5 in.
Outside Diameter.625 in.
Product TypeHose
Sale CategoryPlumbing AN Fittings and Hose
Submersible in FuelNo
Temperature Range-40°F to 275°f
UPC090127727591
Part Number750066ERL
5

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.
Vapor Guard hose must be used with Vapor Guard hose ends and clamps (other hose barb style fittings or hose ends may damage the inner liner on the hose) *Quantity ordered of bulk hose (one foot) determines quantity. (Example: Quantity 24 = 24 foot of hose) Vapor Guard is not Recommended for Vacuum applications. Bulk hose takes about 3-4 days for processing. Each bulk order must be created, scheduled at the production facility, cut to length, packaged, shipped to the warehouse, and received by the warehouse (before it can be shipped to the customer). Pre-cut boxed hose (i.e. 3 to 33 foot lengths) ship directly from the warehouse.

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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

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