Details
IWP-158 INJ543 Fuel Injector for Volkswagen Polo Derby 2005-2011 (4 Pcs of Set)

👠Interchange part number: IWP-158 INJ543 IWP158, 46791211,IWP116, 50103102, IWP095, FJ1073012B1
👠Transfers gas from the tank into the engine cylinders to provide power for the vehicle. Gas enters the fuel injectors in liquid form then transforms it into a mist then sprays it into the cylinder for efficient and quick burning of fuel.
👠The vehicle will lose power on the cylinder, not run smoothly or have misfires and will likely have poor gas mileage if your fuel injectors are damaged.
👠The fuel injectors features an increase in the throttle response and a more improved fuel economy over the factory fuel injectors.
👠All of our fuel injectors undergo strict quality control not just before shipping but throughout the production process. During each step of production multiple quality control checks are performed to insure each and every part lasts for years to come.