A1 CARDONE Remanufactured Power Steering Assist Motor Modules are engineered to meet or exceed O.E. performance. Units are calibrated and tested to ensure proper function and long-lasting performance, providing you a quality product you and your vehicle can rely on. Product Features:Each unit is built and calibrated to O.E.M. electronic and electrical specificationsEvery unit is 100% computer tested to ensure O.E.M. performanceVehicle diagnostic codes are specific to each componentBuilt to meet or exceed O.E.M. performanceDesigned for easy installation and setup