KN-401 Oil Filter
KN-401 Oil Filter
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KN-401 Oil Filter
Unleash the full potential of your engine with the KN-401 Oil Filter, meticulously crafted for racing conditions and high-performance applications. K&N has engineered this oil filter to excel under the most demanding circumstances, ensuring your motor remains clean and operates smoothly.
Key Features:
- 17mm Hex Nut: Designed for easy installation and removal, making maintenance hassle-free.
- High-Flow Synthetic Media: Specifically tailored for high-flow rates, this filter is optimized for synthetic and synthetic-blended oils.
- Uniform Pleated Design: The synthetic filter media is uniformly pleated for a high capacity and exceptional oil filtration.
- Heavy-Duty Construction: Built with a robust canister and base plate, featuring a double-rolled seal for enhanced burst strength.
- Advanced Valves: Equipped with a pressure relief valve and anti-drain back valve (where applicable) to maintain optimal oil flow.
- TUV Certified: Production is monitored and endorsed to guarantee the highest quality standards in filtration.
- Pre-Lubed Base Gasket: Ensures an optimum seal right out of the box for immediate installation.
With the K&N Limited Warranty®, you can trust in the reliability and durability of the KN-401 Oil Filter. Elevate your engine's performance and safeguard its longevity with this premium oil filter solution.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

