A genuine Aptiv (formerly Delphi) connector position assurance (CPA) clip that is used to provide a secondary lock to ensure that a connector remains plugged in to its mating connector. This particular clip has a retaining ring and lead, through which a wire of the harness can be ran, to keep it with the harness. Typically, this connector position assurance (CPA) clip is used with General Motors (GM) oxygen sensors (O2).