Electric Fuel Pump Assembly Fuel Filter Compatible With Nissan SUNNY N16 17040-4M500 17040-4M400

Replaceable Part number:17040-4M500 17040-4M400Compatible With Nissan SUNNY N16color:Photo colorMaterial:plasticPackage Contents:1 x Electric Fuel Pump AssemblyThank you for coming to our store. Your satisfaction is our eternal pursuit! I will show you the products, I hope you can buy the right products, and I wish you a happy shopping!

• The working principle of fuel pump is to drive the impeller to rotate by electric motor, thus generating fuel pressure.
• The flow and pressure of the fuel pump will affect the and fuel economy of the engine.
• Fuel pump usually consists of a filter and a pressure regulating valve to ensure the cleanliness and pressure stability of fuel.
• The fuel pump can be divided into two types: built-in fuel pump and external fuel pump. The built-in fuel pump is installed inside the fuel tank, while the external fuel pump is installed outside the fuel tank.
• fuel pump will be affected by fuel , service environment and maintenance. If the fuel pump fails, it may cause the engine to fail to start normally or run unsteadily, so it needs to be replaced in time. Therefore, the maintenance measures such as replacing the fuel filter regularly, cleaning the fuel system and checking the working state of the fuel pump can prolong the life of the fuel pump and ensure the normal operation of the engine."