GM Genuine Parts Headphones are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These headphones are great for letting passengers watch a movie or listen to their own music without disrupting the driver or fellow passengers, and are GM-recommended replacements for your vehicle's original components. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).