ATRACYPART Fuel Filter Water Separator for Outboard Marine Engines — Mercury Compatible, 3/8 Barb x 1/4 NPT

Overview

ATRACYPART’s Fuel Filter Water Separator is designed for universal fuel applications, with a strong focus on outboard marine engines. It helps keep fuel clean and facilitates a steady flow, supporting reliable performance on the water. Built to withstand marine conditions, this separator combines filtration precision with durable construction for real-world use.

Key benefits

• Ten-micron filtration captures dirt, rust, and particulates before they reach the fuel system, helping maintain smooth engine response.
• Premium filtration medium minimizes flow restriction while delivering efficient filtration for a clean fuel path.
• Durable, anti-caustic housing with multi-layer media and robust seals supports leakage resistance and durability in varied conditions.
• Versatile application: suitable for a range of universal fuel setups, making replacement straightforward on many outboard models.

Compatibility and replacement

This kit replaces multiple OEM part numbers, including Mercury and Racor variants, offering a flexible option for maintenance on outboard engines. It features a 10-micron filter and connections compatible with 3/8-inch barb x 1/4-inch NPT fittings for easy integration with common fuel lines.

What’s included

• 3/8-Inch Barb x 1/4-Inch NPT brass fittings
• Roll of PTFE thread tape

Maintenance and service

To replace the element: drain the unit, remove the filter element and bowl, inspect the O-ring gland, lubricate seals with fresh oil or grease, reinstall the components securely, and run the engine to check for leaks. The bowl is reusable unless damaged, and a proper seal guards against leaks at the fitment.

Real-world use and expectations

On the water, clean fuel helps minimize clogs and fuel contamination risks. This separator may contribute to steadier fuel delivery under varied operating conditions, potentially supporting smoother throttle response and more consistent engine performance. Individual results may vary based on engine type, fuel quality, and maintenance practices.

Why ATRACYPART

ATRACYPART stands for quality and customer satisfaction. If you have questions about fitment or installation, our team is ready to help you choose the right component for your setup.