Sierra 118-7848-1 Marine Fuel Water Separator Kit with 21 Micron Filter

The Sierra 118-7848-1 is a complete fuel water separator kit designed to protect marine engines from contaminated fuel. This system removes over 99.8% of emulsified water from gasoline, along with dust and dirt particles, preventing damage to sensitive inboard, sterndrive, and outboard fuel injection systems.

Kit Includes:

• 21 micron short spin-on fuel water filter (18-7844) measuring 3.875 inches in length
• Aluminum mounting bracket (18-7853-1) with powder-coated exterior and epoxy-coated interior for corrosion resistance
• Two 1/4 inch NPT pipe plugs

Key Features:

• High-efficiency 21 micron filter element with high pleat count and steel end caps
• Aluminum filter head with 1/4 inch NPT inlet and outlet ports
• Mounting bracket features two 1/4 inch NPT inlet ports and two 1/4 inch NPT outlet fuel ports
• Flow rate of 90 GPH to accommodate high-demand engines
• Will not separate 2-cycle oil from gasoline
• Approved for use with ethanol-blended fuels
• Compatible with most 2-cycle and 4-cycle marine engines

OEM Cross-References: Interchangeable with GLM 24951, Mallory 9-37850, 9-37853, Mercruiser 52444, 35-802893A4, Mercury 35-60494A4, 35-802893Q4, 35-805269A4, 35-807172A4, 35-57250A1, 35-55501A1, 35-52456A1, and 35-60494A1. Each Sierra product meets or exceeds original equipment specifications.