GM Genuine Parts HVAC Pressure Switches are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These HVAC pressure switches are a system protective switch that cuts off power to A/C components if the pressure in the system is too low. 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). Product Features:Protective switch that discontinues power to A/C components when system pressures are too lowSome GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicleOriginal equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part typeGM regularly updates production and service part designs to integrate new materials and technologies
