Impeller - Sierra Marine Engine Parts - 18-3073 (118-3073)

Sierra impellers meet or exceed Yamaha and Mercury requirements, ensuring OEM fit and function for boaters and technicians. These neoprene impellers are suitable with many Mercury and Yamaha outboards ranging from 4 to 6 horsepower. Because unexpected breakdowns sometimes happen, having a spare impeller on board is essential in the event of an emergency. Under typical operating conditions, impellers are the core of an engine's cooling system and must be checked and replaced regularly. Running a pump dry or through silty or sandy water can quickly destroy an impeller and cause the engine to overheat. It's critical to keep an eye on cooling water output and replace the impeller if there's a drop inflow.

Key Features:

• The impellers meet or surpass the manufacturer's requirements.
• OEM fit restores functionality and ensures a smooth installation.
• Simple installation is made possible by impellers constructed of synthetic-based neoprene that are grease resistant.
• The use of high-quality neoprene increases durability and anti-abrasion properties.
• Flexible impellers are made to work at their best in a marine environment.

Product Details:

• SKU: 18-3073
• UPC: 030999315250
• Weight: 0.01 LBS
• Condition: Brandnew

Impeller fitting Mercury and Yamaha Outboard 4-6hp applications

This product replaces:

6E0-44352-00-00, 6EO-44352-00-00, 6E0-44352-00, 47-3073, GLM89860, AP2172, 30999315250, 9-45611