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Sierra 18-7846 Fuel Filter Replaces 502905

Out of Stock. Available to order (Approx 2-4 weeks)
Marine Parts

Sierra 18-7846 21 Micron Fuel Water Separator Filter

Sierra high quality replacement Water Separating Fuel Filters are designed to be direct replacements of OEM filters. This fuel filter is specifically designed for the marine environment and today's ethanol blended fuels. Sierra canister fuel filters are epoxy coated to prevent corrosion inside the canister from reaching your fuel system. It is recommended to replace fuel filters every 50 hours of operation or at a minimum of once per year, preferably at winterization.

  • 21 Micron Replacement Filter
  • OMC Thread

Interchangeable with:

  • Crusader
    • 98041
  • GLM
    • 24930
  • Johnson/Evinrude Outboard
    • 502905
  • Mallory
    • 9-37803

    CM Marine

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