Description
The K&N Filters Air Filter for Lexus LS430/GS400 (KNN33-2137) is designed to enhance engine performance and efficiency by delivering superior airflow. Specifically engineered for the 2000-2006 Lexus LS430 4.3L and the 1998-2000 Lexus GS400 4.0L engines, this air filter is a dependable replacement that helps maintain optimal engine function and longevity. It is a reusable and washable air filter that fits seamlessly into the OEM airbox, making it eco-friendly and cost-effective.
This model, KNN33-2137, is crafted by K&N Filters, a trusted name known for long-lasting filtration solutions that support vehicle power and acceleration. Perfect for Lexus owners looking to maintain factory-grade performance while reducing maintenance costs.
Features and Specifications:
- Air Filter Shape: Panel
- Air Filter Material: Cotton Gauze
- Height: 1.063 in (27 mm)
- Outside Length: 9.938 in (252 mm)
- Outside Width: 8.5 in (216 mm)
- Fits: Lexus LS430 (2000-2006) 4.3L / Lexus GS400 (1998-2000) 4.0L
- 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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