6AN Fuel Adapter Fitting for GM Quick Connect 3/8 & 5/16 EFI Female 2Pcs

Product Overview

This aftermarket replacement fuel adapter is intended for converting a 6AN connection to 3/8 in and 5/16 in GM quick connect fittings with EFI female threads. A fuel adapter of this type allows a compatible fuel line to join a quick connect fuel system fitting, supporting the normal flow of fuel between connected components. Confirm the quick connect size and thread type against the existing part before ordering.

Key Features & Performance

• Converts a 6AN connection to 3/8 in and 5/16 in GM quick connect fittings with EFI female threads
• Supports joining compatible fuel lines to quick connect fuel system fittings
• Used when servicing or replacing a fuel line connection in an EFI fuel system
• Compatible with 6AN thread fittings and GM style quick connect sizes

Fitment & Compatibility

• for 6AN fuel line applications
• for GM quick connect applications using 3/8 in fitting
• for GM quick connect applications using 5/16 in fitting
• for EFI female thread applications

Common Uses

• Replacing a worn, leaking, or damaged fuel line adapter
• Routine maintenance of an EFI fuel system connection
• Restoring the normal fuel connection after the original fitting has been removed

Technical Specifications

• Product Type: Fuel Adapter
• Part Number(s): 6AN
• General Application: 3/8 in and 5/16 in GM quick connect with EFI female thread
• Quantity: 2 pieces

Frequently Asked Questions

Q: What does a fuel adapter do? A: A fuel adapter joins different fuel line connection types so fuel can pass between compatible fittings in a fuel system.

Q: How should fitment be verified? A: Compare the existing fuel line fitting size, quick connect size, and thread type against the specifications listed here before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.