K&N 33-2483 Engine Air Filter

High-Flow Panel Air Filter

K&N 33-2483 is a washable, reusable engine air filter built with layered oiled cotton gauze to improve airflow while capturing contaminants. It installs in the factory air box and is backed by a 10-Year/Million Mile Limited Warranty.

Key Features

• Panel-style high performance air filter with flexible frame design
• Washable and reusable construction for long service life
• Pre-oiled cotton gauze media for airflow and filtration balance
• Drop-in fit for factory air box installation
• Part number 33-2483 for easy identification

Detailed Description

The K&N 33-2483 replacement air filter uses layered cotton gauze media and a panel shape to deliver a direct-fit upgrade for the intake system. It is engineered for improved airflow and contaminant capture, and its reusable design makes it a serviceable alternative to disposable filters. This part number 33-2483 is a practical choice for drivers looking for a performance-oriented engine air filter for Chevrolet Impala and Cadillac XTS applications.

K&N’s replacement filter line focuses on drop-in serviceability and long-term use. The pre-oiled media arrives ready for installation, and the flexible frame helps the filter seat in the factory air box without modification. For shoppers comparing K&N 33-2483 against other replacement filters, this design emphasizes airflow, reuse, and straightforward maintenance.

What It Is Used For

• Restricted airflow caused by a dirty or clogged engine air filter
• Routine replacement of a disposable factory-style filter
• Maintaining intake filtration while supporting performance airflow
• Service intervals where a washable filter is preferred
• Replacement needs for Chevrolet Impala and Cadillac XTS fitments

Installation Notes and Tips

Compatible with factory air box installations. Verify the air filter shape and dimensions against the existing filter before ordering. The filter is pre-oiled, so no initial oiling step is needed before installation. Follow the vehicle service procedure for air box access and filter replacement.

Quality Assurance

K&N backs this filter with a 10-Year/Million Mile Limited Warranty. The reusable design and washable media are intended for long service life when maintained according to K&N service instructions.