K&N Filters air filter details
K&N Filters Replacement Air Filter for Land Rover Defender 2.4L DSL (KNN33-2992)
The K&N Filters Replacement Air Filter for Land Rover Defender 2.4L DSL (KNN33-2992) is built to deliver outstanding filtration and airflow for diesel engines. Designed for a perfect fit in 2007-2012 Land Rover Defender models with the 2.4L diesel engine, this reusable performance air filter helps improve throttle response while providing excellent engine protection. It's a long-life filter can be cleaned and reused instead of replaced, making it a cost-effective and eco-friendly upgrade for your vehicle.
This filter is made with K&N’s high-flow cotton gauze media, engineered to allow more airflow than standard disposable filters. Whether maintaining your vehicle or optimizing it for better performance, this filter supports long-term engine health while improving efficiency.
Features and Specifications:
Vehicle Fitment: 2007-2012 Land Rover Defender 2.4L Diesel
Height: 1.625 in (41 mm)
Outside Length: 9.375 in (238 mm)
Outside Width: 7.688 in (195 mm)
Weight: 1.4 lb (0.6 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: KNN33-2992
Air filter replacement: see the listed specifications for this model.




