ACDelco 25201066 GM Original Equipment Turbocharger Assembly

The ACDelco 25201066 is a GM Original Equipment turbocharger assembly designed to deliver reliable forced induction performance for specific General Motors diesel engines. This complete turbocharger assembly replaces worn or failed units to restore proper boost pressure, engine power, and fuel efficiency.

Key Features:

• GM Original Equipment quality meeting OE specifications
• Complete turbocharger assembly for direct replacement
• Precision-balanced compressor and turbine wheels for smooth operation
• Engineered to restore factory boost levels and performance
• Designed for specific GM diesel engine applications

ACDelco turbocharger assemblies are manufactured to exacting standards to ensure proper fitment, durability, and performance. This unit helps maximize engine efficiency by forcing additional air into the combustion chamber, increasing power output while maintaining fuel economy. Professional installation is recommended to ensure proper oil feed line connections, coolant line routing, and gasket sealing.