Universal Air FI1137C Cabin Air Filter

Charcoal Cabin Air Filter for Porsche, Audi, and Volkswagen

Universal Air FI1137C is a charcoal cabin air filter for select Porsche Cayenne, Volkswagen Touareg, and Audi Q7 applications. It is built for direct-fit HVAC filtration in vehicles that use the specified cabin filter layout, with fitment covering model years from 2003 through 2018.

Key Features

• Charcoal cabin air filter for HVAC filtration
• Fits 2003-2006 Porsche Cayenne, N/A
• Fits 2008-2018 Porsche Cayenne, N/A
• Fits 2004-2017 Volkswagen Touareg, N/A
• Fits 2007-2015 Audi Q7, N/A
• Part number FI1137C for ordering and fitment verification

Product Details

The Universal Air Charcoal Cabin Air Filter line is focused on cabin-side HVAC filtration for vehicles that use a charcoal media filter. FI1137C is listed for Porsche Cayenne, Volkswagen Touareg, and Audi Q7 models across the years shown, making it a straightforward replacement choice when servicing the cabin air system. This part number, FI1137C, should be matched to the vehicle’s existing filter specification before installation.

What It Helps Address

• Reduced airflow from a restricted cabin air filter
• Dust and debris entering the HVAC intake path
• Unwanted odors passing through the cabin ventilation system
• Loss of cabin air filtration performance over time

Installation Notes and Tips

Verify the vehicle year, make, and model against the fitment list before purchase. Compare the existing filter size and configuration to FI1137C during service, and follow the vehicle manufacturer’s cabin filter replacement procedure for access and orientation.

Quality Assurance

Universal Air identifies this part as a charcoal cabin air filter within its HVAC filter line. Confirm fitment by part number FI1137C and the listed vehicle application before installation.