ACDelco 323-1657 GM Original Equipment Starter, Remanufactured Contain 100% new copper and bronze sintered, oil-impregnated bushings. Solenoid contacts are 100% new with copper terminals and plated hardware, making remanufactured starters a reliable replacement Remanufactured to meet or exceed original equipment specifications and are 100% performance-tested Components are tested to meet original specification requirements, for remarkable durability