Baldwin PA4384 Cabin Air Filter

Baldwin PA4384 Cabin Air Filter

The Baldwin PA4384 is a charcoal cabin air filter for select Buick, Cadillac, Oldsmobile, and Pontiac vehicles. It is built with charcoal impregnated media to help control odors entering the passenger compartment while maintaining HVAC airflow.

Key Features

• Charcoal impregnated media for odor control
• Cabin air filter for HVAC filtration
• Direct-fit replacement for select GM applications
• Cross-references GMC 25689297 and ACDelco CF105C, CF118C
• Related to Baldwin PA4330 non-charcoal version

Application Details

Compatible with 2006-2011 Buick Lucerne, 2006-2007 Cadillac DTS, 2000-2005 Cadillac DeVille, 2001-2003 Cadillac DeVille, 2000-2003 Oldsmobile Aurora, 2000-2005 Buick LeSabre, and 2000-2003 Pontiac Bonneville applications listed in the fitment data. The Baldwin PA4384 is sized at 11 21/32 inches long, 8 13/16 inches wide, and 8-Jul inches high, with metric dimensions of 296.1 mm x 223.8 mm x 22.2 mm.

What It Is Used For

• Reducing odors drawn into the cabin through the HVAC system
• Filtering incoming air for Buick Lucerne and Cadillac DTS models
• Replacing a worn or saturated charcoal cabin filter
• Restoring proper cabin air filtration on select GM vehicles

Installation Notes and Tips

Verify the OE number and fitment notes before ordering, especially on vehicles marked as optional or charcoal-equipped. Install the filter in the HVAC housing according to the vehicle service procedure and match the airflow direction if the housing design requires it.

Quality Assurance

Baldwin manufactures the PA4384 as a charcoal cabin air filter for the listed GM applications. Use the OE cross-reference and fitment notes to confirm the correct replacement for your vehicle.