K&N High-Flow Drop-In Air Filter for Select 1991-2005 GM and Isuzu (3.4L / 3.8L / 5.7L) 33-2042

Fits select 1991-2005 Chevrolet, GMC, Isuzu, Oldsmobile, and Pontiac models including Camaro, Firebird, S10, Sonoma, and Syclone/Typhoon (3.4L / 3.8L / 5.7L).

The K&N 33-2042 High-Flow Air Filter is designed to improve engine performance by increasing airflow up to 50% compared to traditional disposable paper filters. Engineered to drop directly into your factory air box, this performance upgrade provides a precise seal and straightforward installation without any vehicle modifications.

• High-Flow Media: Features layered, oiled cotton media designed to capture contaminants while maintaining optimal airflow.
• Washable and Reusable: Unlike disposable filters that contribute to landfill waste, this filter can be cleaned and re-oiled for a lifetime of use.
• Precision Fit: Replaces the OE filter in 1991-2005 GM and Isuzu applications (MPN: 33-2042).
• Durability: Backed by K&N’s 10-Year/Million Mile Limited Warranty.

By upgrading to a K&N washable filter, you eliminate the need for frequent replacements. This filter is engineered to last for the entire lifespan of your vehicle, ensuring consistent filtration and engine protection across thousands of miles of driving.