ACDelco 40009289 GM Genuine Parts Compressor Air Intake Turbocharger with Wastegate Actuator & Heat Shield

The ACDelco 40009289 is a GM Genuine Parts Compressor Air Intake Turbocharger designed as a direct OE replacement for GM 3.0L diesel engines. As a true OE part, it is designed, engineered, and tested to the same rigorous standards as the original unit installed at the factory, ensuring a precise fit and reliable performance.

This turbocharger works by forcing compressed air into the engine's intake, increasing air density with each piston stroke to deliver more power and improved efficiency from the 3.0L diesel engine. The assembly is a complete, ready-to-install unit backed by General Motors.

Key Features:

• Genuine GM OE replacement turbocharger for 3.0L diesel applications
• Includes wastegate actuator for precise boost pressure control
• Includes heat shield for thermal protection of surrounding components
• Designed, engineered, and validated by General Motors
• Backed by the GM Replacement Parts Limited Warranty
• Direct OE fit — no modifications required

Cross-reference labels: 40009138, 55512760, 40009020. This part is also sold under the GM Genuine Parts brand. Some GM Genuine Parts may have formerly appeared under the ACDelco GM Original Equipment (OE) name.