Nissens 93193 Turbocharger

Nissens Turbocharger 93193 Overview

Nissens 93193 is a turbocharger built for direct replacement service on select Audi applications. It uses an aluminum construction, oil and water cooling for the center housing, and a cylinder bearing type to support engine efficiency and boost response. This turbocharger fits 2005-2009 Audi A4 and 2005-2009 Audi A4 Quattro.

Key Features

• Aluminum turbocharger construction
• Oil and watercooled center housing
• Cylinder bearing type
• Gasket or seal included
• Sensor not included
• Fits 2005-2009 Audi A4 and Audi A4 Quattro
• Part number 93193 for application matching

Detailed Description

Built by Nissens, part number 93193 reflects the brand’s focus on thermal and engine efficiency components for the aftermarket. This turbocharger is engineered with oil and water cooling at the center housing to help manage operating temperatures, while the aluminum housing supports durable service in demanding turbocharged engine environments. For buyers searching for a turbocharger for Audi A4 2005-2009 or a turbocharger for Audi A4 Quattro 2005-2009, this unit provides a direct-fit replacement path for the listed applications. This part cross-references MAHLE 030TC20168000 for the same application.

Common Problems This Part Can Address

• Loss of boost pressure from a worn turbocharger
• Excessive smoke caused by turbo seal wear
• Whining, rattling, or shaft play from turbo bearing wear
• Reduced engine response under acceleration
• Oil or coolant-related turbocharger service replacement needs

Installation Notes and Tips

Confirm OE part number match before installation, especially when replacing an existing turbocharger on an Audi A4 or Audi A4 Quattro. Inspect oil supply and return lines, coolant connections, and intake plumbing for contamination or restriction before fitting the new unit. The gasket or seal is included; the sensor is not included. Follow factory service procedures for priming the turbocharger and verifying proper oil and coolant flow after installation.

Quality Assurance

Nissens develops and manufactures engine efficiency components to consistent quality standards, with ongoing product development to support changing aftermarket requirements. Part number 93193 is built to meet the application-specific needs of the listed Audi models.