Brand new sealed.

Enhance your vehicle's performance with the ACDelco (OE) Mass Air Flow Sensor. This high-quality sensor accurately measures the amount of air flowing into the engine, improving overall fuel efficiency and engine power. Designed to fit perfectly in your GM vehicle, this sensor is easy to install and provides reliable performance for years to come.

With its compact size of 4.2 inches in length and 1.8 inches in width, this sensor is lightweight, weighing only 0.11 pounds. Its manufacturer part number is 23366103, and it is perfect for use in cars and trucks. Upgrade your vehicle's air and fuel delivery system with this top-quality Mass Air Flow Sensor from ACDelco (OE) today!