A sport boat fuel pump is a device that is used to deliver fuel from the boat's fuel tank to the engine. It consists of a small electric motor and a pump, and it is typically located on or near the engine.

The fuel pump is responsible for pressurizing the fuel and delivering it to the engine at the correct flow rate and pressure. It is an essential component of the boat's fuel system and is necessary for the proper operation of the engine.

Sport boat fuel pumps are typically made of high-quality materials and are designed to be durable and reliable. They are also typically designed to be easy to access and maintain, with components that can be easily removed and replaced if necessary.

To ensure the best performance and longevity of the sport boat fuel pump, it is important to follow the manufacturer's recommendations for maintenance and to use the boat in accordance with the manufacturer's guidelines. This may include regularly inspecting and replacing the fuel pump as necessary to ensure that it is functioning properly.