ATP Parts RA-26 Cabin Air Filter

ATP RA-26 Cabin Air Filter

ATP Parts Premium Line RA-26 is a carbon activated cabin air filter for BMW applications. It helps reduce airborne particles entering the passenger compartment while also absorbing common outside odors such as diesel fumes.

Built for BMW X3, M3, 320i, 325Ci, 325i, 325xi, 330Ci, 330i, 330xi, Z3, 323Ci, 323i, 328Ci, 328i, 323is, and 328is applications, this cabin air filter supports cleaner air through the HVAC system. The ATP RA-26 is a direct-fit replacement for vehicles that use an activated carbon media filter.

Key Features

• Activated carbon media helps absorb odors from outside air
• Static electrical charge traps fine particles before they enter the cabin
• Premium Line filter construction for BMW HVAC systems
• Direct replacement cabin air filter for select BMW models
• Cross-references Dayco 89473 and Gates 24673 for the same application

Detailed Description

The ATP Parts RA-26 cabin air filter is part of the ATP Premium Line and uses activated carbon media to address both particulate contamination and odor intrusion. As outside air passes through the HVAC intake, the filter captures dust and other impurities while the carbon layer helps reduce unpleasant smells before they reach the passenger compartment. This makes it a practical choice for BMW drivers looking to maintain cleaner interior air quality in daily driving conditions.

Fits 2004-2010 BMW X3, N/A. Fits 2001-2006 BMW M3, N/A. Fits 2001-2005 BMW 320i, N/A. Fits 2001-2005 BMW 325Ci, N/A. Fits 2001-2005 BMW 325i, N/A. Fits 2001-2005 BMW 325xi, N/A. Fits 2001-2005 BMW 330Ci, N/A. Fits 2001-2005 BMW 330i, N/A. Fits 2001-2005 BMW 330xi, N/A. Fits 2002 BMW Z3, N/A. Fits 2000 BMW 323Ci, N/A. Fits 1999-2000 BMW 323i, N/A. Fits 2000 BMW 328Ci, N/A. Fits 1999-2000 BMW 328i, N/A. Fits 1999 BMW 323is, N/A. Fits 1999 BMW 328is, N/A.

What It Helps Address

• Dust and airborne debris entering the cabin
• Diesel exhaust and other outside odors
• Reduced air freshness through the HVAC vents
• Routine cabin air filter service on BMW models
• Interior air quality concerns during city or highway driving

Installation Notes and Tips

Replace the cabin air filter according to the vehicle service schedule or sooner if airflow drops or odors become noticeable. Confirm the vehicle uses an activated carbon cabin filter before ordering, and match the part number RA-26 to the application listed above. For best results, inspect the HVAC intake area and filter housing during service.

Quality Assurance

ATP Parts Premium Line focuses on carbon activated filtration for passenger-compartment air management. The RA-26 is built for the listed BMW applications and is intended as a direct replacement cabin air filter.