ACDelco 13498957 - Automatic Headlamp Control Ambient Light Sensor

GM Genuine Parts Ambient Light Sensors are designed engineered and tested to rigorous standards and are backed by General Motors. It measures the amount of ambient light available to the driver so that vehicle displays can adjust their brightness settings automatically. It helps conserve energy and enhances the visual quality of electronic devices. 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). Work with vehicle electronics to help optimize vehicle capabilities GM-recommended replacement part for your GM vehicles original factory component Offering the quality, reliability, and durability of GM OE Manufactured to GM OE specification for fit, form, and function