Sierra 18-8907 Water Pump Impeller for Johnson Evinrude Outboard

The Sierra 18-8907 is a high-quality replacement water pump impeller designed specifically for Johnson/Evinrude outboard motors. This impeller directly replaces OEM part number 5033542 and is engineered to meet or exceed original equipment specifications.

Key Features:

• Direct replacement for Johnson/Evinrude OEM part number 5033542
• Fits Johnson/Evinrude 90 HP, 115 HP, and 140 HP outboard models (2003-2006)
• Constructed with marine-grade materials for superior durability and reliability
• Designed to withstand harsh saltwater and freshwater environments
• Ensures proper cooling system function to prevent engine overheating

Sierra Marine is a trusted name in aftermarket marine parts, known for manufacturing precision-engineered components that deliver OEM-quality performance at competitive prices. Regular impeller replacement is critical for maintaining your outboard's cooling system and preventing costly engine damage. This impeller provides reliable water flow to keep your engine running at optimal operating temperatures.