Injector Nozzles designed for optimum fuel atomization (mist) for increased performance and fuel economy. Fuel Injector Fuel Injector Replacement Parts Accessories For Cars 4Piece ; Part Number: IWP160 IWP 160 71792994 77363790 71724545 71724544 71724546 75112160; Fuel injector nozzle promotes smooth engine operation and balance fuel delivery, reducing overall fuel consumption and harmful emissions； Fuel injectors promote smooth engine operation and balanced fuel delivery, replacement for your old or broken parts., Manufacturer: BEYEPZNZCK