Premium Guard PC9957AD Cabin Air Filter

Cabin Air Filter for GM Trucks and SUVs

Premium Guard PC9957AD is a cabin air filter for a wide range of Cadillac, Chevrolet, GMC, and Hummer applications. It is built for vehicles that use an access-door service location, including models with the filter positioned under the glove box or under the dash.

Key Features

• Cabin air filter for HVAC filtration service
• Fits access-door applications across multiple GM platforms
• Compatible with under-glove-box and under-dash service locations
• Supports clean airflow through the vehicle HVAC system
• Part number PC9957AD for easy identification

Fitment Details

Compatible with 2003-2014 Cadillac Escalade, access door; 2003-2006 Cadillac Escalade ESV, access door; 2003-2006 Cadillac Escalade EXT, access door; 2007-2013 Cadillac Escalade EXT, access door; 2003-2009 Hummer H2, located under glove box; 2003-2004 Chevrolet Avalanche 1500, located under glove box; 2003-2005 Chevrolet Silverado 1500, located under glove box; 2003-2005 Chevrolet Silverado 2500, located under glove box; 2003-2005 Chevrolet Silverado 2500 HD, located under glove box; 2003-2005 Chevrolet Silverado 3500, located under glove box; 2007-2014 Chevrolet Silverado 2500, access door; 2007-2014 Chevrolet Silverado 2500 HD, access door; 2007-2014 Chevrolet Silverado 3500 HD, access door; 2007-2013 Chevrolet Silverado 1500, access door; 2007-2013 Chevrolet Silverado 3500, access door; 2007 Chevrolet Silverado 1500 Classic, located under glove box; 2007 Chevrolet Silverado 1500 HD Classic, located under glove box; 2007 Chevrolet Silverado 2500 HD Classic, located under glove box; 2003-2004 Chevrolet Suburban 1500, located under glove box; 2003-2004 Chevrolet Suburban 2500, located under glove box; 2007-2014 Chevrolet Suburban 1500, access door; 2014 Chevrolet Suburban, access door; 2007-2014 Chevrolet Tahoe, access door; 2003-2004 GMC Sierra 2500, located under glove box; 2003-2005 GMC Sierra 1500, located under glove box; 2003-2005 GMC Sierra 2500 HD, located under glove box; 2003-2005 GMC Sierra 3500, located under glove box; 2003-2004 GMC Yukon, located under glove box; 2003-2004 GMC Yukon XL 1500, located under glove box; 2003 GMC Yukon XL 2500, located under glove box; 2007-2014 GMC Sierra 2500 HD, access door; 2007-2014 GMC Sierra 3500 HD, access door; 2007-2014 GMC Yukon, access door; 2007-2014 GMC Yukon XL 1500, access door; 2007-2013 GMC Sierra, access door; 2007-2013 GMC Sierra 1500, access door; 2007-2013 GMC Yukon XL 2500, access door; 2007 GMC Sierra 1500 Classic, located under glove box; 2007 GMC Sierra 1500 HD Classic, located under glove box; 2007 GMC Sierra 2500 HD Classic, located under glove box.

What It Helps Address

• Restricted HVAC airflow from a loaded cabin filter
• Dust and debris entering the passenger compartment
• Reduced filtration performance in the climate control system
• Service replacement for access-door filter locations

Installation Notes

Verify the vehicle’s filter access location before ordering. This part number, PC9957AD, is used on applications with an access door, including under-glove-box and under-dash service points. Match the vehicle year, make, model, and HVAC filter location to the fitment list for correct installation.

Quality Assurance

Premium Guard PC9957AD is cataloged for direct fitment across the listed GM applications, including Cadillac Escalade, Chevrolet Silverado, and GMC Sierra platforms. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.