Fragola -4AN Female Aluminum Weld Bung

Universal 2010–2025 Vehicle Applications / High-Performance Aluminum Weld Bung

Part #: 487104

Overview

The Fragola -4AN Female Aluminum Weld Bung is a high-quality component designed for automotive enthusiasts and professional fabricators who require reliable and durable fittings for fuel, oil, or coolant systems. Crafted from premium aluminum, this weld bung provides a secure and leak-free connection for -4AN fittings, ensuring your custom plumbing setups are both robust and efficient. Whether you're building a race car, restoring a classic, or upgrading your performance vehicle, this weld bung offers the precision and durability needed for demanding applications.

Designed for universal use, the Fragola weld bung is ideal for custom fuel tanks, oil catch cans, or any custom fluid system where a secure threaded connection is essential. Its lightweight aluminum construction helps reduce overall system weight while providing excellent corrosion resistance, making it suitable for both street and track environments. With its high-quality manufacturing standards, this weld bung ensures consistent performance and long-lasting reliability.

Key Features

The Fragola -4AN Female Aluminum Weld Bung boasts several key features that make it a top choice for performance applications:

• Premium Aluminum Material: Made from high-grade aluminum, this weld bung offers excellent strength-to-weight ratio, corrosion resistance, and thermal stability, ensuring it withstands harsh engine bay conditions.
• Weld-On Design: The weld bung is designed for easy integration into custom fuel tanks, oil pans, or coolant reservoirs, providing a secure and permanent connection.
• -4AN Female Threading: Compatible with standard -4AN fittings, it allows for versatile and leak-proof connections in various fluid systems.
• Universal Application: Suitable for a wide range of vehicles and custom setups, making it a versatile choice for performance and racing builds.
• Limited Warranty: Backed by Fragola Performance's limited warranty, ensuring peace of mind and product reliability.
• High-Quality Manufacturing: Precision CNC-machined to ensure perfect fitment and consistent threading, reducing installation time and potential leaks.

Construction & Design

The Fragola weld bung is meticulously crafted from high-quality aluminum, which is CNC-machined to exact specifications. Its one-piece construction ensures durability and a seamless fit, reducing the risk of leaks or failure under pressure. The weld bung features a smooth, clean finish that not only looks professional but also facilitates easy welding and installation. Its compact design allows for versatile placement within custom fuel or fluid systems, making it an essential component for high-performance builds.

Performance & Reliability

Built to withstand the rigors of high-performance applications, this aluminum weld bung provides a secure, leak-free connection that maintains integrity under pressure and temperature fluctuations. Its corrosion-resistant properties ensure longevity, even in aggressive environments. Whether used in street cars, race vehicles, or off-road setups, the Fragola weld bung offers consistent performance and peace of mind.

Installation & Fitment

Installing the Fragola -4AN Female Aluminum Weld Bung requires basic welding skills. The component is designed to be welded directly into custom fuel tanks, oil pans, or coolant reservoirs. No additional adapters or fittings are necessary, simplifying the installation process. Proper welding techniques should be employed to ensure a strong, leak-proof seal. Once welded, the bung provides a reliable threaded port for attaching -4AN fittings, completing your custom fluid system with confidence.

• Weld directly into your custom fuel tank, oil pan, or coolant reservoir.
• No additional adapters or fittings required.
• Ensure proper welding techniques for a secure, leak-free connection.

What's Included

• 1 - Weld Bung (-4AN Female)

Ideal For

• Performance enthusiasts building custom fuel, oil, or coolant systems
• Race car builders requiring durable, leak-proof fittings
• Restorers and fabricators working on high-performance or custom applications
• Anyone needing a reliable weld-on fitting for fluid transfer systems

Emissions Note

This product is intended for off-road or racing use only and is not certified for use on emissions-controlled vehicles. Proper installation and welding are essential to ensure system integrity and safety.