Hengst E955LI Cabin Air Filter

Hengst E955LI Cabin Air Filter for Audi

The Hengst E955LI is a particulate cabin air filter for select Audi applications. It is built to filter dust and pollen from incoming HVAC air, helping maintain cleaner air inside the vehicle cabin.

• Particulate filter media for HVAC air filtration
• Direct-fit cabin air filter application for select Audi models
• Cross-references OE and aftermarket part numbers for the same application
• Fits Audi A4, A4 Quattro, S4, RS4, Allroad Quattro, A6, A6 Quattro, RS6, and S6 applications listed below

Vehicle Fitment

• Fits 2003-2009 Audi A4, N/A
• Fits 2003-2009 Audi A4 Quattro, N/A
• Fits 2004-2009 Audi S4, N/A
• Fits 2007-2008 Audi RS4, N/A
• Fits 2001-2005 Audi Allroad Quattro, N/A
• Fits 2002-2004 Audi A6, N/A
• Fits 2001-2004 Audi A6 Quattro, N/A
• Fits 2003-2004 Audi RS6, N/A
• Fits 2002-2004 Audi S6, N/A
• Fits 2002 Audi A4 Quattro, N/A; Material: Particulate; From WAUZZZ8EZ2-000001
• Fits 2002 Audi S4, N/A; Material: Particulate; Dust And Pollen Filter; From WAUZZZ8EZ2-000001
• Fits 2001 Audi A6, N/A; Material: Particulate; From Chassis # 4BX045001

What This Filter Helps Address

• Dust entering the cabin through the HVAC system
• Pollen buildup in the passenger compartment air stream
• Reduced airflow caused by a loaded cabin filter
• Unwanted debris passing through the climate control intake

Installation Notes and Tips

Verify the vehicle year, model, and chassis notes before ordering. This part cross-references OE and aftermarket numbers such as 8E0819439 and CU 3037 for the same application. Replace the cabin air filter according to the vehicle maintenance schedule and inspect the HVAC intake area during service.

Quality Assurance

Hengst is an established filtration brand, and the E955LI uses particulate media for cabin air filtration in the listed Audi applications. Confirm fitment against the chassis notes shown for 2001-2002 and other model-specific listings before installation.