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Sierra 18-3055 Impeller for Johnson/Evinrude Outboard Water Pump

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-3055
14 reviews
04/03/2036 1:53 PM
Sale Price

$20.38

2 left at this price

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Usually delivered within 2 days

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Product Details

The Sierra 18-3055 is a replacement impeller designed for Johnson and Evinrude outboard engines. This single impeller is a critical component of the engine's cooling system, circulating water through the engine block to prevent overheating and ensure reliable performance on the water.

Key Features:

  • Direct replacement for worn or damaged impellers in Johnson/Evinrude outboards
  • Designed for use with Sierra water pump kits 18-3378 and 18-3380
  • Single impeller configuration for specific engine applications
  • Manufactured to OEM specifications for proper fit and function
  • Essential maintenance component for outboard cooling system reliability

Regular impeller replacement is crucial for maintaining proper water flow and preventing engine damage due to overheating. Marine mechanics typically recommend inspecting and replacing impellers annually or every 200-300 hours of operation, as the rubber vanes can become worn, cracked, or lose flexibility over time.

Products specifications

Replaces

389589

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