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EVIL ENERGY

EVIL ENERGY 6AN Male to 3/8" & 5/16" Quick-Disconnect Female EFI Fuel Rail Fitting Aluminum

  • Based on 603 reviews
Condition: New
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$17.59 Why this price?
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Oct 23
Order within 11 hours and 24 minutes
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Size: 6AN to 3/8 & 5/16


Features

  • [Size] The thread size of 6an is 9/16-18UNF. The ID of the screw is 3/8 inch and 5/16 inch.
  • [Seal] The 6an flare efi fitting is sealed at 37 degree angle to avoid leakage.
  • [Parameter] Working pressure: 1500psi; Temperature range: -40F-250F.
  • [Material] Made of aluminum alloy 6061-T6. Spring lock is made of plastic.
  • [Application] Widely used in engine fuel rail, ls swap, transmission cooler, return line, fuel sensor, etc.

Size: 6AN to 3/8 & 5/16


Material: Aluminum


Brand: EVIL ENERGY


Color: Black


Connector Type: Flare


Thread Size: 9/16-18UNF


Exterior Finish: Aluminum


Thread Type: UNF


Item Weight: 0.04 kg


Number of Pieces: 1


Brand Name: EVIL ENERGY


Number of Pieces: 1


Model Number: 616582


Manufacturer: EVIL ENERGY


Unit Count: 2 Count


Manufacturer Part Number: 616582


Size: 6AN to 3/8 & 5/16


Item Weight: 0.04 kg


Connector Type: Flare


Thread Size: 9/16-18UNF


Thread Type: UNF


Color: Black


Exterior Finish: Aluminum


Material Type: Aluminum


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Fit and seal perfect
Size: 6AN to 3/8
Work great and awesome value, fit and seal perfect.
Reviewed in the United States on December 15, 2024 by Kyle D.
    • Good products
Size: 6AN to 3/8 & 5/16
I have not been dissatisfied at all with anything I have received from evil energy. The fittings are quality and work excellently
Reviewed in the United States on February 10, 2025 by RadoRaymer
    • A++
Size: 6AN to 3/8
I was on the fence of using these just didn’t know if they would be true to size. When come to find out they fit precisely and NO LEAKY. Great bang for you buck. Easy install. Just need the haul tuah on the o-ring and they slide right on. Great quality and look great
Reviewed in the United States on August 12, 2024 by Joey
    • Great as always
Size: 6AN to 3/8
The entire fuel system in my C10 is evil energy and have had no problems other than not tightening a fitting all the way.
Reviewed in the United States on February 11, 2025 by Justin
    • Perfect Fit
Size: 6AN to 5/16
Simple and no more fuel leak!
Reviewed in the United States on November 22, 2024 by Kenny
    • Used for ethanol sensor
Size: 6AN to 3/8
Review Image by Nick Nick
Works well and holds pressure and looks great.
Reviewed in the United States on February 6, 2025 by Nick Nick
    • Worked Great.
Size: 6AN to 3/8
Prefect.
Reviewed in the United States on January 25, 2025 by Dana
    • Works!
Size: 6AN to 3/8
Review Image by not a paid actor. not a paid actor.
Use this to swap from factory fittings to AN stainless steel hose on my fuel line that critter chewed through. Also use this on my LS swap on my S-10. All the evil energy products I’ve use has worked great.
Reviewed in the United States on January 19, 2025 by not a paid actor. not a paid actor.

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