Daewoo Kalos Fuel Injectors to suit Daewoo Kalos, Month/Year - 3.03 - 12.04, Engine Code - F15S3, 4 Cyl, Engine Capacity - 1.5L SOHC - The advertised price is for a set of 4 injectors. We only sell these as sets and strongly advise that you replace the entire set of fuel injectors for warrnty purposes.