3176435
Air Shutter
Volvo

The Air Shutter is a precision-engineered cooling accessory designed to modulate airflow through the engine bay. It responds to engine demand and vehicle speed by opening and closing the air path to the radiator, helping to balance cooling efficiency with aerodynamic drag. When conditions call for maximum cooling, the shutter opens to admit additional air; at higher speeds or lower cooling demand, it gradually reduces intake to minimize parasitic drag and fan load. This controlled airflow helps stabilize engine coolant temperatures across varying workloads, supports more efficient heat transfer, and can contribute to improved warm-up characteristics during cold starts. Built to withstand the harsh environment of heavy-duty uptime, the component uses corrosion-resistant materials and tight tolerances to ensure a reliable seal and smooth operation under vibration. Proper installation ensures consistent performance, reduces the risk of overheating, and extends the life of the cooling system’s moving parts. For fleet operators and technicians, this part offers OEM-aligned fit and straightforward serviceability. Source One Parts Center backs this offering with dependable parts support and rapid fulfillment.