Original equipment ABS modules on certain GM vehicles break prematurely due to failed relays. This Dorman OE FIX module is newly manufactured and completely redesigned for greater durability. Product Features:Upgraded replacement - this ABS control module features a thicker control board and faster microprocessor for better stopping performanceMade in USA - this 100% new module is manufactured at an advanced facility in the United StatesApplication specific - designed to replace failure-prone original module on certain GM vehiclesRigorously tested - this module has undergone thorough validation and certification processes to ensure performance