ACDelco 23278689 Front Bumper Active Grille Shutter Assembly

The ACDelco 23278689 is a genuine GM front bumper active grille shutter assembly designed to control airflow through your vehicle's grille system. This OE-quality component automatically opens and closes to optimize aerodynamics and engine cooling efficiency.

Key Features:

• Genuine ACDelco GM original equipment part
• Active airflow control improves fuel efficiency by reducing aerodynamic drag
• Opens automatically when engine cooling is needed
• Closes at highway speeds to improve aerodynamics
• Direct replacement for worn or damaged shutter assemblies
• Engineered to meet GM's strict quality standards

This shutter assembly helps maintain optimal engine operating temperature while maximizing fuel economy. When the shutters are closed during highway driving, air resistance is reduced, improving your vehicle's efficiency. The system opens the shutters when additional cooling airflow is required, ensuring proper engine temperature management.