K&N Filters air filter details
K&N Filters Replacement Air Filter for Mazda 3 2.0L L4 (KNN33-2999)
The K&N Filters Replacement Air Filter for Mazda 3 2.0L L4 (KNN33-2999) is designed to increase airflow and engine efficiency while providing outstanding filtration. Specifically engineered to fit 2009 to 2013 Mazda 3 models with a 2.0L L4 engine, this air filter is a direct replacement for the OEM part, no modifications required. With its washable and reusable design, it’s a cost-effective and eco-friendly choice for long-term vehicle maintenance. This filter helps extend engine life and improve throttle response.
Features and Specifications:
Vehicle Fitment: 2009-2013 Mazda 3 with 2.0L L4 engine.
Height: 1.063 in (27 mm)
Outside Length: 10.875 in (276 mm)
Outside Width: 6.438 in (164 mm)
Weight: 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.
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.
Product identification
- Brand: K&N Filters
- Model / MPN: KNN33-2999
Air filter replacement: see the listed specifications for this model.




