Description
The K&N Filters Air Filter for F150 5.4L (KNN33-2287) is designed to deliver excellent air filtration for your Ford F150 with a 5.4L engine. Engineered to enhance engine performance, this air filter improves airflow and provides superior filtration compared to standard filters, resulting in better acceleration, increased horsepower, and improved fuel efficiency. It is also washable and reusable, offering long-lasting performance without frequent replacements. Upgrade your vehicle’s air filtration system today with the K&N Filters Air Filter for F150 5.4L (KNN33-2287) and experience enhanced driving performance and reliability.
Features and Specifications:
- Vehicle Fitment: Ford F150 5.4L engine
- Height: 0.938 in (24 mm)
- Outside Length: 11.375 in (289 mm)
- Outside Width: 8.5 in (216 mm)
- Weight: 1.1 lb (0.5 kg)
- Engineered Power: State-of-the-art air filter media boosts horsepower and acceleration while enhancing overall engine performance.
- Rugged Construction: Made from durable, premium materials and advanced construction methods for long-lasting performance.
- 4 Layers of Protection: Premium cotton gauze treated with a specialized tacking agent blocks and traps harmful contaminants.
- Low Maintenance: Clean every 75,000 miles (5 years) under normal highway driving conditions.
- Reusable Design: Replacing disposable filters with washable, reusable air filters saves up to $125 over 200,000 miles.
- Ultimate Longevity: Lifetime limited warranty on stock replacement filters (limitations apply).
- Easy Installation: Pre-oiled and ready for quick, hassle-free installation into the factory air box.
- Reduces Waste: This helps reduce landfill waste by eliminating the need for disposable air filters and packaging.






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