Engineered Marine Products 47-07209 Neoprene Impeller for Marine Water Pumps

The Engineered Marine Products (EMP) 47-07209 is a replacement neoprene impeller designed for marine raw water cooling pump applications. EMP has been a trusted supplier to both OEM and aftermarket marine sectors for over 40 years, manufacturing impellers built to meet demanding industry performance and durability standards.

Neoprene is the preferred impeller material for marine cooling systems, offering reliable performance in both freshwater and saltwater environments. This impeller is engineered to restore proper cooling water flow through the raw water pump, helping protect the engine from overheating.

Key Features:

• Neoprene construction — suited for both freshwater and saltwater cooling applications
• Built to OEM specifications for precise fit and reliable sealing within the pump housing
• Flexible blade design delivers consistent water flow and self-priming capability
• Manufactured by EMP, a proven supplier to the OEM and marine aftermarket industry for over 40 years
• Direct replacement impeller — restores proper raw water pump function

Regular impeller replacement is a critical part of marine engine maintenance. Most manufacturers recommend replacing the impeller annually or every 100 operating hours to prevent overheating and pump damage. The EMP 47-07209 provides a reliable, cost-effective solution for scheduled service intervals.