Fuel Injector Replacement for Polaris Ranger 500 EFI 2006-2013; Replacement for Polaris Sportsman 500 EFI 2006-2009.. Part Number: 3089893.. Made of high-quality materials for prolonged life and superior performance.. Effectively atomize and mix the quantitative fuel with air, accurately control the fuel injection quantity, and improve the combustion efficiency of the fuel injected into the cylinder..
