What is this adapter used for?

This adapter is used to connect a fuel line with a 6AN male flare fitting to a fuel rail or line that uses a 5/16 inch female EFI quick-connect fitting. It's common for custom fuel system setups.

What material is this adapter made from?

The adapter is anodized in a DW Titanium finish. While the base material isn't specified, the anodizing helps protect it from corrosion.

Does this adapter come with any hardware?

This product is a single adapter fitting. Any necessary sealing washers or O-rings for the quick-connect side would typically be included with the fuel rail or line you are connecting to, or may need to be sourced separately.

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Trusted Since 1957

Est. 1957

Specifications

Brand: DeatschWerks
Part #: 6-02-0121
UPC: 00887753531667

DeatschWerks 6AN Male 5/16IN Female EFI Quick Connect Adapter

Name: DeatschWerks 6AN Male 5/16IN Female EFI Quick Connect Adapter
Brand: DeatschWerks
SKU: deatschwerks-deatschwerks-6an-male-5-16in-female-efi-quick-connect-adapter-t14-455825
Price: 24.00 USD
Availability: InStock

$24.00

In Stock

DeatschWerks 6AN Male 5/16" Female EFI Quick Connect Adapter. Connects fuel lines to EFI systems.

Key Features

This product is a 6AN male flare to 5/16 inch female EFI quick-connect adapter.
It is anodized in a DW Titanium finish for corrosion resistance.
This adapter is part of DeatschWerks' line of fuel system components.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

No-fit, no charge. Wrong part? Send it back, free return label.

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About this part

Product Details

This adapter from DeatschWerks gives you a 6AN male flare on one end and a 5/16 inch female EFI quick-connect fitting on the other. It's designed to help you connect your high-performance fuel system components, like aftermarket fuel lines, to your vehicle's electronic fuel injection (EFI) system.

The fitting features a 6AN male flare, which is a common standard for fuel lines in performance applications, ensuring a secure connection. The other end is a 5/16 inch female EFI quick-connect, designed to mate with the factory-style EFI fuel rail or line found on many vehicles. This adapter is anodized in a DW Titanium finish, which helps protect it from corrosion and gives it a clean look in your engine bay.