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Earls O.E. Fuel Line EFI Quick Connect

-10 AN to 1/2" OEM Fuel Tube

PART# 751186ERL

$16.61   Suggested Retail
$14.95   Your Price
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The Earl's Vapor Guard™ product line has been expanded to include O.E. fuel line quick connect fittings. These adapter fittings allow an easy way to re-use existing OEM fuel rails, fuel filters, and other components when doing an engine swap, or upgrading to AN Fuel Hoses. Each fitting has a -10 AN Male Flare, and a metal retainer nut for a secure leak-free connection to the 1/2" SAE style fuel tube. Constructed from 6061 T6 aluminum w/ black anodized finish.


  • Allows easy transition from AN plumbing to OEM late model fuel rails, fuel filters and other fuel system components
  • Material: 6061 aluminum
  • Metal retainer nut is more secure than plastic clips
  • Black anodized finish
  • -10 AN male flare
  • Fits 1/2" SAE style tube on fuel rails (and other fuel system components)
  • Economically priced
  • Slim design for extra clearance


Emission Code3
FinishAnodized Black
Hose Size10 AN
Material6061 Aluminum
Max Working Pressure72 PSI
Product TypeAdapter
Tube Size1/2 Inch
Part Number751186ERL



This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle

Tech Resources

This adapter is ideal for use on the Gen III Hemi Hellcat engine & any other engine w/ 1/2" fuel rails w/ SAE style fuel tube.


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      *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

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

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