Radiator Shutter Blade

Radiator Shutter Blades are components of the Engine Cooling System in non-aircraft engines. They are part of the Engine Accessories supply group.

The purpose of Radiator Shutter Blades is to control the airflow through the radiator. They are typically located in front of the radiator and can be opened or closed to regulate the amount of air that passes through the radiator.

During normal operation, the Radiator Shutter Blades are usually open to allow maximum airflow through the radiator, which helps in cooling the engine. However, in certain conditions, such as during cold weather or when the engine is not operating at high temperatures, the blades can be closed to restrict the airflow and improve engine warm-up time and fuel efficiency.

Radiator Shutter Blades are designed to be durable and resistant to heat and corrosion. They are typically made of metal or plastic materials and are operated either manually or automatically, depending on the specific vehicle or engine design.