XRP 981504 #4 AN Male-to-Male Straight Flare Union Adapter, Blue Anodized Aluminum

The XRP 981504 #4 Flare Union is a straight adapter designed to connect two #4 AN female ports using male AN fittings on both ends. Manufactured from lightweight aluminum and finished with a blue anodized coating, this adapter provides a clean, durable solution for routing fuel, oil, coolant, and other compatible fluid lines in performance automotive applications.
Built for reliable connections, the XRP-Xtreme Racing Products 981504 adapter features a male-to-male configuration that simplifies the installation of AN plumbing components while maintaining a professional appearance. Its straight design supports direct line routing and is well suited for custom fuel systems, racing applications, engine compartments, and other projects requiring dependable AN fittings.
The blue anodized finish helps protect the aluminum surface while making the fitting easy to identify during installation or maintenance. The compact form is useful where space and efficient line routing are important, and the adapter can be paired with compatible #4 AN hoses, adapters, and fittings. Verify thread compatibility, sealing requirements, and system specifications before installation. Sold individually.

Features:

• Brand: XRP-Xtreme Racing Products

• Part Number: 981504

• Fitting Type: Straight flare union adapter

• Connection Size: #4 AN male to #4 AN male

• Material: Lightweight aluminum

• Finish: Blue anodized

• Application: Fuel, oil, coolant, and other compatible fluid systems

• Quantity: Sold individually