Replacing OEM numbers for reference: 8683167, 29533074. Practical parts fit for Silverado 2500 20012005.. Each solenoid has to be disassembled, cleaned, inspected, calibrated and tested to restore the form, fit and function of the OE.. All replacement parts are 100% OE or OE quality replacement. All remanufacturing processes are performed by certified technicians in ISO 9001 certified factories.. Professional manufacturing, high precision, high reliability, through strict quality inspection before leaving the factory, it is worth buying..
