Jeep Wrangler Air Filter

The K&N Engineering Jeep Wrangler Air Filter (model 33-2114) is a reusable cotton air filter element designed specifically for Jeep Wrangler TJ models from 1996 to 2006. This panel-style air filter replaces restrictive OEM paper elements with a high-flow alternative that improves engine breathing while maintaining protection. Built for enthusiasts and daily drivers who demand better engine performance without sacrificing filtration, the K&N filter is engineered to extend service intervals and deliver measurable horsepower gains through reduced intake restriction.

Constructed from premium reusable cotton media, this air filter features K&N's signature red gauze design that traps contaminants while allowing maximum airflow to reach the engine. The panel format measures 13.438 x 6.25 inches with a 1.125-inch height, fitting precisely into the stock air box of compatible TJ Wranglers. Unlike disposable paper filters that gradually accumulate dust and restrict airflow, the K&N element can be cleaned, inspected, and reused for the life of your vehicle. The reusable construction reduces long-term maintenance costs and eliminates the need for frequent filter replacements, making it an economical upgrade for serious 4x4 enthusiasts.

TJ Wrangler owners running stock engines or mild bolt-on modifications benefit most from this filter, as the increased airflow supports both naturally aspirated and lightly turbocharged applications. Installation is straightforward—the filter drops directly into the factory air box without modifications or adapters required. Maintenance is simple: inspect every 25,000 miles and clean with K&N's approved cleaning kit when airflow decreases. This filter is ideal for off-road adventurers and daily drivers alike, providing consistent intake performance whether tackling rocks on the trail or commuting on tarmac.