6MF5129M
Radiator Shutter Grille
Mack

This radiator shutter grille is an essential component for regulating airflow through the radiator, helping to optimize engine cooling and efficiency. Its durable construction withstands harsh environmental conditions, including debris and weather exposure. Proper airflow management provided by this grille prevents overheating, especially during heavy-duty operation or in hot climates. Its design also contributes to the vehicle’s aerodynamic profile, reducing drag and improving fuel economy. Easy to install and maintain, this grille plays a vital role in protecting the radiator core and ensuring consistent engine temperature regulation. Source One Parts Center supplies this grille as a quality replacement part, supporting your truck’s cooling system for reliable performance.