Mahle 599TC21101000 Turbocharger

OE-Standard Turbocharger for GM 5 Applications

This Mahle turbocharger is a new, OEM Standard replacement built for diesel and gasoline engine applications that call for OE-quality performance. It includes an integrated wastegate actuator and uses oil-only cooling for straightforward service on select Chevrolet and GMC trucks and SUVs.

• Mahle turbocharger, part number 599TC21101000
• New product condition with OEM Standard grade
• Oil-only turbocharger cooling method
• Wastegate actuator included
• OE-quality construction for factory-style replacement

Fitment and Application Details

Compatible with 1995-1996 Chevrolet C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, P30, and Tahoe, as well as 1995-1996 GMC Yukon, all in GM-5 family applications. This part cross-references General Motors 12552738 for the same application.

Mahle designs all-new turbochargers to meet high manufacturing standards used across global production facilities. The 599TC21101000 is built for direct replacement service where OE-style fit, actuator integration, and oil-cooled turbo operation are required.

Common Issues This Turbocharger Can Address

• Loss of boost pressure from a worn turbocharger assembly
• Excessive exhaust smoke caused by turbocharger wear
• Slow acceleration or reduced engine response under load
• Oil leakage or bearing wear in the turbocharger center section
• Faults related to a failing wastegate actuator

Installation Notes and Tips

Verify the GM-5 family application before installation and confirm the existing turbocharger configuration matches the oil-only cooling setup. Inspect oil supply and return passages, intake plumbing, exhaust connections, and actuator operation during replacement. Clean related components thoroughly so the new turbocharger can operate under proper lubrication and airflow conditions.

Quality Assurance

Mahle manufactures this turbocharger to OE-quality standards as a new replacement part for diesel and gasoline engine service. The OEM Standard grade supports factory-style fitment and dependable replacement performance on the listed Chevrolet and GMC applications.