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The K&N drop-in air filter for 1999–2003 Ford F-Series pickup trucks with the 7.3L V8 turbo diesel replaces the stock element to improve airflow while protecting the engine. Its multiple layers of oiled cotton gauze trap contaminants and are washable and reusable, reducing disposable filter waste. The filter is a direct-fit into the factory air box and is covered by K&N's No-Hassle Lifetime Limited Warranty.
K&N 99-03 Ford F Series PickUp 7.3L V8 TD Drop In Air Filter
