The ACDelco GM Original Equipment Windshield Washer Pump is designed and tested to the highest standards, and backed by General Motors. This windshield washer pump provides the pressure needed to send washer fluid through the nozzle and onto your windshield. As GM engineers design and validate OE parts specific to your Chevrolet, Buick, GMC, or Cadillac vehicle, you can rest assured that you will receive the highest quality of safety and performance. To ensure that your vehicle is equipped with the latest parts and technologies, GM regularly updates production and service part designs. With the purchase of the ACDelco GM Original Equipment Windshield Washer Pump, you can trust that your vehicle will be equipped with the same OE safety regulations, depending on the part type. This pump is designed to draw fluid from the washer fluid reservoir and send it through the washer nozzle to help wash away dirt from your windshield. ACDelco GM Original Equipment parts are built to the same quality standards as GM Genuine Parts (OE) or ACDelco Professional, providing the same level of quality, reliability, and performance you have come to expect from ACDelco.