Sierra 18-3053-1 Water Pump Impeller for Johnson Evinrude Outboard Motors

The Sierra 18-3053-1 is a premium replacement water pump impeller designed specifically for Johnson, Evinrude, and OMC outboard motors. This impeller is a critical component of your engine's cooling system, circulating water through the powerhead to prevent overheating and ensure reliable performance on the water.

Key Features:

• High-quality neoprene rubber construction resists damage from prolonged saltwater and freshwater exposure
• 6-blade design for efficient water flow and cooling performance
• Includes impeller key (Sierra 18-3138) for complete installation
• Engineered to meet or exceed OEM specifications
• Package dimensions: 6.70" L x 5.70" W x 1.55" H
• Lightweight design at just 0.3 lbs

OEM Cross-Reference Numbers:

• Johnson/Evinrude/OMC: 396725, 389557, 432954, 437080, 777820
• GLM: 89710
• Mallory: 9-45207, 9-45207-10

Sierra Marine is recognized as a market leader in aftermarket marine engine parts, offering comprehensive product coverage across all major engine brands. Each Sierra product is backed by an unsurpassed customer satisfaction warranty covering both parts and labor, ensuring confidence in your purchase and installation.