Hengst E2996LC Cabin Air Filter

Carbon Cabin Air Filtration for Audi

The Hengst HEZ Cabin Air Filter E2996LC is a carbon cabin air filter built for Audi HVAC systems that need cleaner interior air and consistent filtration performance. It is a direct-fit cabin air filter for select Audi A6, A6 Quattro, A7 Quattro, A8 Quattro, RS7, S6, S7, and S8 applications.

The HEZ Cabin Air Filter line focuses on cabin-side air quality for daily driving, helping reduce airborne contaminants entering the passenger compartment. Part number E2996LC uses carbon filter media for added filtration support in vehicles where odor and fine-particle control matter.

Key Features

• Carbon filter media for cabin air filtration
• Hengst HEZ Cabin Air Filter product line
• OE-style fitment for select Audi HVAC filter applications
• Cross-references 4H0819439 and CUK 2641 for the same application
• Part number E2996LC for ordering and catalog lookup

Detailed Product Overview

Hengst E2996LC is a cabin air filter engineered for Audi models equipped with the listed HVAC filter configuration. The carbon media is used to filter incoming air before it reaches the cabin, supporting cleaner airflow through the climate control system. This part is listed for 2011-2018 Audi A6, A6 Quattro, S6, 2012-2018 Audi A7 Quattro, S7, RS7, 2011-2018 Audi A8 Quattro, and 2013-2018 Audi S8 applications, with fitment varying by model year and chassis notes. If you are searching for an Audi A6 cabin air filter, Audi A7 Quattro cabin air filter, or Audi S6 cabin air filter, E2996LC is the catalog reference to verify against your vehicle.

What It Helps Address

• Dust and airborne debris entering the cabin
• Reduced HVAC airflow from a restricted cabin filter
• Unwanted odors passing through the ventilation system
• Service replacement for a worn or dirty cabin air filter
• Interior air quality concerns in Audi climate control systems

Installation Notes and Tips

Verify the vehicle year, model, and chassis notes before ordering. This filter is listed for multiple Audi platforms, including 2011 models with the note “From WAUZZZ4GZB-000001,” so matching the VIN or existing filter reference is recommended. Compare the old filter dimensions and part number E2996LC before installation to confirm the correct HVAC filter application.

Quality Assurance

Hengst is an established filtration brand, and the HEZ Cabin Air Filter line is built for vehicle-specific HVAC service applications. Use the listed cross-reference numbers and fitment data to confirm the correct replacement for your Audi cabin air filter service.