HOSE BARB ML 3/8"NPT X 3/8" HOSE MPN-1978337

• Key Features
• Key Features
• Optimal Cooling Efficiency: Designed to maximize water flow for effective engine cooling.
• Reliable Performance: Ensures consistent operation in demanding marine conditions.
• Extended Engine Life: Prevents overheating, a common cause of engine damage and premature failure.
• Cost-Effective Maintenance: A crucial part for routine maintenance, saving on potential repair costs.

The impeller is the heart of your marine engine's cooling system. Its flexible blades draw water from the sea or lake and propel it through the engine's cooling passages, effectively removing excess heat. Without a functioning impeller, an engine can quickly overheat, leading to severe damage. This specific impeller is tailored for 20HP applications, ensuring that the volume and pressure of water flow are precisely matched to the engine's cooling requirements. Its design considers factors such as water intake, flow rate, and pressure to maintain optimal operating temperatures even under strenuous conditions, such as prolonged idling or high-speed operation. Regular replacement of your impeller is a vital preventative maintenance step for any boater, and this 47-00003 model provides a reliable and high-quality option to keep your engine running smoothly and efficiently. Its construction is optimized to resist the abrasive effects of waterborne particles and the corrosive nature of saltwater, ensuring a longer service life compared to lesser quality alternatives.

Product Specifications