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Sierra 18-7944 Fuel Water Separator Filter

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Sierra 18-7944 Fuel Water Separator Filter



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Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline. Sierra’s 10 micron filters are over 90% efficient at removing particles as small as 10 microns. All filters flow @ 90 GPH to feed even the hungriest motor. Sierra 10 micron filters are recommended to prevent damage to sensitive inboard, sterndrive and outboard fuel injection systems. 10 Micron rating. Replaces Mercury – 35-807172, 35-802893Q. OEM: MERCURY MARINE 35-807172


  • Replaces Mercury – 35-807172, 35-802893Q
  • 10 Micron Rating
  • 73