6AN 90 Degree Swivel Coupler Fitting

(1 customer review)


  • Lightweight Anodized Aluminum
  • Available in Blue, Black and Red
  • Works with Fuel / Oil / Coolant
  • Swivel Female End for Easy Installation
  • 1-Year Warranty

Availability: In stock

Warranty: 1 Year Warranty
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Male 6 AN To 6 AN Female 90 Degree Swivel Head Coupler Fuel Line Hose Fitting

Our AN fuel line fittings are made of high quality T6061 aluminum material for strength and durability. Polished and anodized surface for a professional appearance and corrosion protection. Great for fuel lines, oil systems, coolant etc without leakage under high pressure and extreme temperatures.


Specifications and Features:

  • Made of High-Quality Lightweight Anodized Aluminum Alloy for Strength and Durability
  • Swivel head for easy installation and multiple installation angles for full installation customization


Fitting Size:


Available Colors:


Package Includes:
1 x Fitting


Works With:
Fuel / Oil / Coolant


Available type:



AN Fuel Line Hose Fitting Information With AN Fittings Chart



The AN fuel line hose fitting is a particular type of fitting that has a unique 37-degree flare seating surface used to create a liquid-tight sealed connection for flexible hoses and rigid metal tubing that carry various fluids.



It became popular in professional racing for the ability to easily create customized lines without the need for any special tools (although some AN specific tools make the job much easier).



From there, it’s usage spread to the aftermarket automotive performance field for its ease in adaptability, upgradability and durability.



We carry all AN fuel line hoses, fittings and adapters for every job. If you can’t find what you are looking for contact us on our contact page. 



Below is a size chart comparison to adapt imperial and metric tubes and hoses to AN.


An Fitting Size Chart AN fuel line hose fitting chart

Item Type

Fuel and oil Supply & Treatment

External Testing Certification


Thread Size

6AN, 3/8 JIC


Lightweight Anodized Aluminum

1 review for 6AN 90 Degree Swivel Coupler Fitting

  1. V***r

    Very nice fittings. Aircraft grade aluminum for a great price.

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