Universal Air BM4077C HVAC Blower Motor

Universal Air BM4077C Blower Motor W/ Wheel

Universal Air BM4077C is an HVAC blower motor with wheel for select Audi applications. It is a direct-fit replacement for vehicles that need restored cabin airflow and consistent HVAC operation.

Key Features

• HVAC blower motor with wheel assembly
• Fits 1999-2005 Audi A6 Quattro, N/A
• Fits 2001-2005 Audi Allroad Quattro, N/A
• Fits 1999-2004 Audi A6, N/A
• Fits 2003-2004 Audi RS6, N/A
• Fits 2002-2004 Audi S6, N/A
• Part number BM4077C for application matching and catalog lookup

Detailed Description

This Universal Air blower motor with wheel is built for HVAC service on Audi A6, Audi A6 Quattro, Audi Allroad Quattro, Audi RS6, and Audi S6 models listed in the fitment data. Use BM4077C when replacing a worn or failed cabin air blower assembly and restoring airflow through the heating and air conditioning system. This part cross-references no additional part numbers in the provided data.

Common Issues It Can Address

• Weak or no cabin airflow from the vents
• Blower motor noise, squealing, or grinding
• Intermittent fan operation at selected speeds
• HVAC system that no longer moves air consistently
• Reduced defrost performance caused by low blower output

Installation Notes and Tips

Verify the vehicle year, model, and HVAC configuration before installation. Compare the original blower motor and wheel assembly to BM4077C for connector, housing, and mounting match. Inspect the blower housing, resistor or control module, and cabin air path for debris or damage during replacement.

Quality Assurance

Universal Air BM4077C is cataloged as an HVAC blower motor with wheel for the listed Audi applications. Confirm fitment against the vehicle before purchase and installation.