Water Pump Impeller Service Kit for 3.9 4 4.5 6 7.5 9.8 Outboard Marine Engine Replacement

This water pump impeller service kit is designed for use with specified outboard motors equipped with 3.9, 4, 4.5, 6, 7.5, and 9.8 engines. The kit includes an impeller and other necessary components required for servicing the water pump system. It helps maintain consistent water flow through the engine, supporting proper cooling function during regular operation. The part numbers 46-70941A3 and 18-3446 are associated with this service kit, ensuring compatibility with models that require these specifications. Intended for routine maintenance, this kit assists in preserving engine reliability over time. Please refer to the product specifications before ordering for proper compatibility.Compatibility Disclaimer: This is an aftermarket replacement part. Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.

• Compatible with outboard motors featuring 3.9 to 9.8 engine sizes for a precise fit across multiple models
• Matches OEM specification 46-70941A3 also known as 18-3446 for reliable replacement performance
• Designed as a water pump impeller service kit to maintain proper cooling system function and prevent overheating
• Suitable for routine maintenance or repair of 4-stroke outboard motors to support long-term engine operation
• Includes impeller and necessary components for complete water pump servicing with straightforward installation