K&N Filters Replacement Air Filter for Ford Falcon/Fairmont 4.0L/5.4L (KNN33-2852)

The K&N Filters Replacement Air Filter for Ford Falcon/Fairmont 4.0L/5.4L (KNN33-2852) is designed to improve airflow, boost engine performance, and extend service intervals for Ford Falcon and Fairmont models with 4.0L and 5.4L engines. This washable and reusable panel filter fits seamlessly into your factory air box, offering a reliable and eco-friendly upgrade over disposable filters. Built with oiled cotton media, it provides outstanding filtration while enhancing horsepower and throttle response. Ideal for daily drivers and performance enthusiasts alike, this drop-in filter supports long-lasting engine protection and airflow efficiency.

Features and Specifications:

• Vehicle Fitment: Ford Falcon/Fairmont 4.0L and 5.4L (2002-2007).
• Air Filter Shape: Panel
• Air Filter Material: Cotton Gauze
• Height: 1.063 in (27 mm)
• Outside Length: 11.875 in (302 mm)
• Outside Width: 9.313 in (237 mm)
• Horsepower Boost: Designed to increase engine performance by improving airflow.
• Reusable Filter: Washable and reusable for long-term use.
• High Airflow: Provides excellent filtration without restricting airflow.
• Factory Fit: Engineered for a direct fit into the OEM air box.
• Low Maintenance: Requires cleaning only every 50,000 miles under typical highway use.
• Warranty Coverage: Backed by a No-Hassle Lifetime Limited Warranty.
• Warranty Safe: Will not void the vehicle’s manufacturer warranty.
• Emissions Compliant: Legal in all 50 U.S. states.