Standard Ignition TBC623 Turbocharger

Turbocharger for Audi A4, A5, Q5 and A6

Standard Ignition TBC623 is a new turbocharger assembly for select Audi applications from 2009-2015. It is built with oil-cooled center housing cooling, water cooling, and a fixed geometry design for direct replacement service on turbocharged engines.

Key Features

• New turbocharger assembly from Standard Ignition
• Oil-cooled center housing with water cooling method
• Fixed geometry design for consistent boost control
• Includes exhaust manifold and wastegate actuator
• Mounting hardware included
• Gaskets and seals included
• External wastegate type
• Turbocharger installation kit contents

Detailed Description

Standard Ignition TBC623 is a replacement turbocharger for select Audi A4, Audi A5, Audi Q5, Audi A6, and Audi allroad applications. This unit is supplied new and includes the exhaust manifold and wastegate actuator, along with gaskets, seals, and mounting hardware for service work that requires a complete turbocharger installation kit. The oil-cooled center housing and water cooling method support thermal management in turbocharged engine operation, while the fixed geometry layout is suited to OE-style replacement needs. This part cross-references BorgWarner 53039880291 for the same application.

What It Helps Address

• Loss of boost pressure from a worn or damaged turbocharger
• Exhaust leaks at the turbocharger or manifold interface
• Wastegate control issues affecting boost response
• Oil or coolant-related turbocharger service replacement needs
• Driveability problems tied to turbocharger wear on Audi A4, A5, Q5, and A6 models

Installation Notes and Tips

Confirm engine and turbocharger configuration before installation, since fitment varies by model year and application. Replace all sealing surfaces as directed by the service procedure, and verify oil and coolant routing are clean and unobstructed before startup. This part fits 2009-2013 Audi A4, 2009-2013 Audi A4 Quattro, 2010-2013 Audi A5, 2010-2013 Audi A5 Quattro, 2011-2012 Audi Q5, 2012-2015 Audi A6, and 2013 Audi allroad.

Quality Assurance

Standard Ignition supplies this turbocharger as a new replacement part built for direct-fit service on the listed Audi applications. Part number TBC623 is identified with OE-style interchange references for catalog matching and application verification.