Remanufactured Fuel Injector Set for Hyundai-Kia 2.0 Hyundai 35310-23600     Set of 4 Professionally refurbished fuel injectors with new parts installed - new upper and lower o-rings, and new internal micro-filters. They have been ultrasonically cleaned and flow tested and are guaranteed to function like new. These yellow injectors are in good shape with some stains and scratches from prior use. They are a flow matched set to give maximum engine performance.