Mahle 599TC21010000 Turbocharger

OE-Quality Turbocharger for Hummer H1

This Mahle turbocharger is a new, OEM Standard replacement built for diesel and gasoline engine applications that require OE-level fit and function. It is configured with oil-only cooling and includes the wastegate actuator, making it a direct-service option for select 2002-2004 Hummer H1 military models.

Key Features

• Mahle turbocharger, part number 599TC21010000
• New product condition with OEM Standard grade
• Oil-only turbocharger cooling method
• Wastegate actuator included
• Built to OE quality standards for diesel and gasoline engines
• Fits 2002-2004 Hummer H1, N/A, military models

Detailed Description

Mahle 599TC21010000 is an OE-quality turbocharger engineered for service replacement where factory-style performance and fitment matter. It is listed for 2002-2004 Hummer H1 military models and is supplied with the actuator already included, which helps match the original turbocharger configuration on the vehicle. If you are sourcing a replacement turbocharger for a Hummer H1, this Mahle unit provides a direct-fit solution for the specified application.

This part cross-references Cardone New 2T112 for the same application.

Common Issues This Part Can Address

• Loss of boost pressure from a worn or damaged turbocharger
• Excessive exhaust smoke caused by turbocharger wear
• Reduced engine response under load
• Actuator-related turbo control problems
• Oil leakage or internal turbocharger failure

Installation Notes and Tips

Confirm the vehicle is a 2002-2004 Hummer H1 military model before ordering. Inspect oil supply and return lines, intake plumbing, and exhaust connections during replacement to help prevent repeat failure. Prime the turbocharger with clean engine oil before initial startup and verify actuator operation after installation.

Quality Assurance

Mahle manufactures this turbocharger to OE quality standards and supplies it as a new replacement part. The brand’s global manufacturing approach supports consistent production for factory-style service applications.