ECOGARD XC35448 Premium Cabin Air Filter Fits Buick LeSabre / Cadillac DeVille / Buick Lucerne / Cadillac DTS / Pontiac Bonneville / Oldsmobile Aurora COMPATIBLE with 2000-2005 Buick LeSabre, 2000-2005 Cadillac DeVille, 2006-2011 Buick Lucerne, 2006-2011 Cadillac DTS, 2000-2005 Pontiac Bonneville, 2001-2003 Oldsmobile Aurora. REMOVES AND FILTERS 99.5% of all dust, pollen, air pollution, allergens, pet dander, and other airborne contaminants from the outside air before it reaches the vehicle's interior. HELPS PREVENT PREMATURE WEAR on your car's HVAC (air conditioning and heating) system blower by promoting good airflow inside the car. Replace per manufacturer recommendations or when existing cabin air filter inhibits airflow. INSTALLS EASILY with included instructions - only takes a few minutes in most cars. Replaces: FRAM CF8804 Purolator C35448 WIX 24812 OE 25654414. Ensure fit using ECOGARD's online catalog. SPECIFICALLY ENGINEERED AND TESTED for Buick, Cadillac, Buick, Cadillac, Pontiac, Oldsmobile OE (original equipment) cabin air filter's fit, form, and function.