Engineered Marine Products 47-02373 OMC Cobra Water Pump Impeller

The Engineered Marine Products 47-02373 is a replacement water pump impeller designed specifically for OMC Cobra sterndrive applications. This critical cooling system component ensures proper water circulation through your marine engine to prevent overheating and maintain optimal operating temperatures.

Key Features:

• 10-blade design for superior water flow and cooling efficiency
• Constructed from durable neoprene rubber for long-lasting performance
• Features special hub design for secure installation
• Engineered to meet OEM specifications for reliable fitment

Applications:

• OMC Cobra, King Cobra, and Cobra SX sterndrives (1986-1993)
• 4-cylinder engines: 2.3L to 3.0L
• V6 engines: 4.6L
• V8 engines: 5.0L to 7.5L

Regular impeller replacement is essential marine engine maintenance. Most manufacturers recommend inspecting impellers annually and replacing them every 1-2 years or 200-300 hours of operation. Signs of impeller failure include weak water flow from the tell-tale outlet, engine overheating, or visible blade damage. Always use proper lubricants during installation and never use petroleum-based products on neoprene impellers.