MAHLE 599TC21007000 Turbocharger for 6.6L Duramax LMM Diesel

The MAHLE 599TC21007000 is a direct-fit replacement turbocharger designed for 6.6L Duramax LMM diesel engines. This unit serves as an OEM-quality replacement for the factory Garrett GT3788LVA variable geometry turbocharger originally equipped on 2007.5-2010 Chevrolet Silverado and GMC Sierra heavy-duty trucks, as well as Express and Savana vans equipped with the LMM diesel engine.

Key Features:

• Variable geometry turbocharger (VGT) design for efficient boost delivery across the RPM range
• Manufactured to OE specifications for reliable performance and durability
• Direct bolt-on replacement requiring no modifications
• Includes vane position sensor for proper boost control integration
• Supports engine output of 365 horsepower and 660 lb-ft of torque
• Compatible with diesel particulate filter (DPF) and exhaust gas recirculation (EGR) systems

This turbocharger features advanced aerodynamic design for smooth response and meets strict emissions requirements. MAHLE Original turbochargers are engineered to deliver OE performance and reliability, making this an ideal replacement for worn or failed factory units. The variable geometry vane system provides optimal boost pressure throughout the engine's operating range while maintaining efficiency and reducing emissions.

Application: Designed specifically for GM 6.6L Duramax LMM diesel engines (RPO code LMM). May also be compatible with LBZ engines as a drop-in upgrade. Always verify fitment for your specific vehicle year, make, and model before ordering.