Sierra 18-7848-1 Fuel Water Separator Kit with Aluminum Housing

The Sierra 18-7848-1 Fuel Water Separator Kit provides essential protection for fuel-injected marine engines by removing water and contaminants from the fuel system. This complete kit includes everything needed for a professional installation on MerCruiser stern drives and Mercury Marine engines.

Key Features:

• 21-micron filtration element effectively removes water and debris from fuel
• 90 GPH flow capacity supports high-performance fuel-injected engines
• Durable aluminum housing resists corrosion in marine environments
• Short filter design for compact installation in tight engine compartments
• 1/4-inch NPT inlet and outlet connections for easy fuel line integration

Complete Kit Includes:

• Fuel water separator assembly with aluminum housing
• Mounting bracket for secure installation
• Two 1/4-inch pipe plugs

This separator kit is specifically designed for marine fuel systems and helps prevent costly engine damage by removing water contamination before it reaches fuel injectors. The clear bowl design allows for easy visual inspection of water accumulation, and the compact short filter configuration makes it ideal for applications where space is limited.