The Genuine VW AG 2R2945511 Air Reservoir Pressure Sensor is a high-quality pressure sensor designed specifically for Constellation Trucks. This sensor accurately measures the pressure of the air reservoir, ensuring optimal performance and fuel efficiency. With its genuine VW AG branding, you can trust that this product meets the highest standards of quality and reliability for your vehicle. Trust in this sensor to provide accurate and crucial information for smooth and efficient operation of your truck.