Analysis of failure features for used parts is an important prerequisite for optimizationdesignof remanufacturing recondition scheme. A model for optimization of remanufacturing reconditioning scheme for used parts based on failure features was established, and fault tree analysis was applied to extract failure features of used parts.After analyzing failure condition of used parts through the registration of defective model and original model, reconditioning scheme of every failure region was designed.Comprehensive optimization model of recondition scheme was established, which took remanufacturing cost and time as the optimization objectives, and genetic algorithmwas applied to solve it. Finally, a caseanalysisis utilized to verify the effectiveness of the proposed method.