Peugeot 407 Fuel Injectors to suit Peugeot 407, Month/Year - 1.04 - 12.05, Engine Code - RFN / EW10J4, 4 Cyl, Engine Capacity - 2.0L - 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.