Sierra 18-7945 Fuel Water Separator Filter

Sierra 18-7945 10 Micron Long Fuel Water Separator Filter

Protect your marine engine with the Sierra 18-7945 fuel water separator filter, engineered to remove 99.8% of emulsified water from gasoline. This 10-micron long filter effectively captures particles while maintaining optimal fuel flow at 90 GPH. Compatible with Honda, Mercruiser, Mercury Marine, and Yamaha engines, it features an 11/16-16 thread pitch and measures 4.35 inches in length. Designed specifically for boats using ethanol-blended fuels, this filter provides superior protection for both inboard and outboard fuel injection systems. Meeting ISO, SAE, and JIS standards, it serves as a direct OEM replacement for easy installation. For best performance, replace the filter every 50 hours of operation or annually during winterization. Remember to check for leaks after installation and avoid over-tightening.

Sierra 18 7945 Fuel Water Separator Filter Features:

• Ethanol blended fuel absorbs more water and loosens more particulates than regular fuels
• Proper filtration is required for every horsepower engine
• The Sierra 18 7945 Fuel Water Separator Filter is over 90% efficient at removing particles as small as 10 micron
• All filters flow at 90 GPH for reach motors faster

Sierra 18 7945 Fuel Water Separator Filter Specifications:

• Rating: 10 Micron
• Filter Size: Long - 4.35" or 110.5mm
• Thread Pitch: 11/16-16

Sierra recommends replacing your filters every 50 hours of operation or at a minimum of once per year, preferably at winterization. 10-Micron filters are your number one defense against problems caused by ethanol fuels. It is important that you do not over-tighten filters, and always inspect for leaks after installation.

Interchangeable with:

• Honda Outboard
• 17670-ZX2-000HE
• Mercruiser Stern Drive
• 35-807172
• 35-604941
• 35-60494
• 35-55501
• 35-57250
• 35-60494A5
• 35-806771
• 35-8052691
• 35-802893Q01
• 35-802893Q
• 35-802893T
• Mercury Marine
• 35-604941
• 35-8052691
• 35-807172
• 35-802893Q01
• 35-52456
• 35-802893T
• Yamaha Outboard
• ABB-FUELF-IL-TR
• MAR-SPRTR-HD-SS

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