K&N 33-2035 Engine Air Filter

K&N 33-2035 Replacement Air Filter

The K&N 33-2035 is a panel-style engine air filter built with layered cotton gauze media and a flexible frame for drop-in replacement use. It is pre-oiled, washable, and reusable, making it a direct upgrade for drivers looking for improved airflow in a factory air box setup.

Key Features

• Cotton gauze filter media for high-flow air filtration
• Panel air filter design with flexible frame
• Pre-oiled filter media for ready-to-install use
• Washable and reusable construction
• Outside dimensions: 17.563 in. x 10.625 in. x 1.063 in.
• Includes 1 air filter and 1 K&N 1 oz sealing grease
• Part number: 33-2035

Detailed Description

K&N 33-2035 is a high-performance replacement engine air filter engineered for factory air box installation. Its layered oiled cotton media is designed to improve airflow while capturing contaminants, and the panel-style format makes it a direct replacement for select Chevrolet Corvette and Pontiac Firebird applications. This part number is also referenced as 33-2035 for easy catalog matching.

Compatible With 1990-1996 Chevrolet Corvette and 1996-1997 Pontiac Firebird with Ram Air, this filter serves drivers maintaining OE-style fitment while upgrading to a reusable filtration solution. The flexible frame supports a secure seal in the air box, and the pre-oiled media arrives ready for service. This part cross-references Wix 46323 for the same application.

What It Helps Address

• Restricted airflow from a dirty or clogged factory air filter
• Routine replacement needs for a reusable engine air filter
• Maintaining intake filtration in a stock air box setup
• Replacing worn disposable panel filters with a washable option
• Fitment needs for Chevrolet Corvette and Pontiac Firebird Ram Air applications

Installation Notes and Tips

Install the K&N 33-2035 directly into the factory air box in place of the original panel filter. Confirm air box dimensions and vehicle application before installation, especially on 1990-1996 Chevrolet Corvette and 1996-1997 Pontiac Firebird with Ram Air. Follow K&N cleaning and re-oiling procedures during service intervals to maintain filter performance.

Quality Assurance

This K&N replacement air filter is backed by a 1,000,000-mile/10-year limited warranty. It is built for long service life, washable reuse, and consistent fitment in supported applications.