Keystone GM1206115C Radiator Shutter Housing for 3.6L Work Truck

The Keystone GM1206115C is a replacement radiator shutter housing designed for GM work truck applications equipped with 3.6-liter engines. This housing provides the structural framework for the active grille shutter system, which helps optimize engine cooling and improve aerodynamic efficiency.

Key Features:

• Designed for 3.6-liter work truck applications
• Housing configuration without louvers (louvers/shutters sold separately)
• Constructed from durable PP plastic and glass fiber composite materials
• Direct replacement for OEM radiator shutter housing
• Mounts behind the front grille assembly

This component is an essential part of the vehicle's active aerodynamic and cooling system. The radiator shutter housing serves as the mounting point and framework for the movable shutter blades that open and close to regulate airflow to the radiator. When properly installed, it helps maintain optimal engine operating temperatures while reducing aerodynamic drag during highway driving.