Engine Control Module Shield – GM (55501158)

GM Genuine Parts supplies this Engine Control Module Shield under part number 55501158 as a factory-pattern replacement. The unit replaces a module that has lost communication or an output driver. Catalogue application notes: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors. Match 55501158 to the number on the failed component. Count the pins or check the connector keyway if two numbers look interchangeable. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Shipped from our US warehouse with tracking.