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Universal Air FI1021AC Cabin Air Filter
Overview of Universal Air FI1021AC Cabin Air Filter
The Universal Air Particulate Cabin Air Filter FI1021AC is designed to maintain clean air quality inside your vehicle's cabin. This filter is compatible with select Buick, Cadillac, Oldsmobile, and Pontiac models, providing reliable filtration for your car's HVAC system.
- Compatible with Buick Aurora, Cadillac DeVille, DTS, Eldorado, Oldsmobile Aurora, and Pontiac Bonneville, LeSabre models
- Part number FI1021AC for precise fitment
- Particulate cabin air filter designed to reduce airborne contaminants
- Easy to install replacement filter for vehicle HVAC systems
About the Particulate Cabin Air Filter Line
The Particulate Cabin Air Filter line by Universal Air focuses on filtering out dust, pollen, and other airborne particles from the air entering the vehicle cabin. This product line is engineered to support the HVAC system by improving air quality and protecting passengers from particulate matter. The FI1021AC is part of this line, ensuring compatibility and performance for specific GM vehicles.
Product Details and Compatibility
The FI1021AC cabin air filter is specifically designed for use in various Buick, Cadillac, Oldsmobile, and Pontiac vehicles. It fits models such as the Buick Aurora, Cadillac DeVille, DTS, Eldorado, Oldsmobile Aurora, and Pontiac Bonneville and LeSabre. This filter helps maintain the HVAC system’s efficiency by trapping dust, pollen, and other particulates before they enter the cabin, contributing to a cleaner and healthier interior environment.
Common Issues Addressed by the FI1021AC Cabin Air Filter
- Reduces dust and pollen entering the vehicle cabin
- Helps prevent HVAC system clogging and reduced airflow
- Minimizes unpleasant odors caused by airborne contaminants
- Improves overall air quality for passengers
- Protects sensitive HVAC components from particulate buildup
Installation Notes and Tips
Installing the Universal Air FI1021AC cabin air filter is straightforward and typically requires no special tools. Locate the cabin air filter housing, usually behind the glove box or under the dashboard, depending on the vehicle model. Remove the old filter carefully to avoid releasing trapped debris into the cabin. Insert the new filter with the airflow direction indicated on the filter frame. Ensure the filter is seated properly before reassembling the housing.
Quality Assurance and Warranty
Universal Air manufactures the FI1021AC cabin air filter to meet OEM specifications for fit and filtration performance. While specific warranty details are not provided, Universal Air products generally adhere to industry standards for quality and durability. Using this filter helps maintain your vehicle’s HVAC system integrity and passenger comfort.
This part fits 33 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2011 | Cadillac | DTS | N/A | Particulate Cabin Air Filter | |
| 2010 | Cadillac | DTS | Platinum | N/A | Particulate Cabin Air Filter |
| 2010 | Cadillac | DTS | Luxury | N/A | Particulate Cabin Air Filter |
| 2010 | Cadillac | DTS | Base | N/A | Particulate Cabin Air Filter |
| 2009 | Cadillac | DTS | N/A | Particulate Cabin Air Filter | |
| 2008 | Cadillac | DTS | N/A | Particulate Cabin Air Filter | |
| 2007 | Cadillac | DTS | N/A | Particulate Cabin Air Filter | |
| 2006 | Cadillac | DTS | N/A | Particulate Cabin Air Filter | |
| 2005 | Buick | LeSabre | N/A | Includes Filter Only; Particulate Cabin Air Filter | |
| 2005 | Cadillac | DeVille | N/A | Particulate; Particulate Cabin Air Filter | |
| 2005 | Pontiac | Bonneville | N/A | Includes Filter Only; Particulate Cabin Air Filter | |
| 2004 | Buick | LeSabre | N/A | Includes Filter Only; Particulate Cabin Air Filter | |
| 2004 | Cadillac | DeVille | N/A | Particulate; Includes Filter Only; Particulate Cabin Air Filter | |
| 2004 | Pontiac | Bonneville | N/A | Includes Filter Only; Particulate Cabin Air Filter | |
| 2003 | Buick | LeSabre | N/A | Includes Filter Only; Particulate Cabin Air Filter | |
| 2003 | Cadillac | DeVille | N/A | Particulate; Includes Filter Only; Particulate Cabin Air Filter | |
| 2003 | Oldsmobile | Aurora | N/A | Includes Filter Only; Particulate Cabin Air Filter | |
| 2003 | Pontiac | Bonneville | N/A | Includes Filter Only; Particulate Cabin Air Filter | |
| 2002 | Buick | LeSabre | N/A | Includes Filter Only; Particulate Cabin Air Filter | |
| 2002 | Cadillac | DeVille | N/A | Particulate; Includes Filter Only; Particulate Cabin Air Filter | |
| 2002 | Cadillac | Eldorado | N/A | Particulate Cabin Air Filter | |
| 2002 | Oldsmobile | Aurora | N/A | Includes Filter Only; Particulate Cabin Air Filter | |
| 2002 | Pontiac | Bonneville | N/A | Includes Filter Only; Particulate Cabin Air Filter | |
| 2001 | Buick | LeSabre | N/A | Includes Filter Only; Particulate Cabin Air Filter | |
| 2001 | Cadillac | DeVille | N/A | Particulate; Includes Filter Only; Particulate Cabin Air Filter | |
| 2001 | Cadillac | Eldorado | N/A | Particulate Cabin Air Filter | |
| 2001 | Oldsmobile | Aurora | N/A | Includes Filter Only; Particulate Cabin Air Filter | |
| 2001 | Pontiac | Bonneville | N/A | Includes Filter Only; Particulate Cabin Air Filter | |
| 2000 | Buick | LeSabre | N/A | Includes Filter Only; Particulate Cabin Air Filter | |
| 2000 | Cadillac | DeVille | N/A | Particulate; Includes Filter Only; Particulate Cabin Air Filter | |
| 2000 | Cadillac | Eldorado | N/A | Particulate Cabin Air Filter | |
| 2000 | Pontiac | Bonneville | N/A | Includes Filter Only; Particulate Cabin Air Filter | |
| 1999 | Oldsmobile | Aurora | N/A | Includes Filter Only; Particulate Cabin Air Filter |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.