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Supplier details checked 2026-09-23 · Test catalog
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The K&N Premium Oil Filter Powersports delivers increased engine protection with high-efficiency synthetic filter media that maintains strong oil flow for reliable performance.
Oil Filter
DIRECT FACTORY REPLACEMENT: Made to be application specific (where applicable) & designed for easy installation.
Oil filter design provides for a high rate of oil flow
High performance design for outstanding filtration
High-efficiency media with uniform pleats
Ideal for high-end synthetic motor oil
K&N Oil Filter 1.625in OD x 2.063in H for 99-07 KTM 250/400/450/520/525/540/625/660/690 (2nd Filter)
K&N Powersports Cartridge Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the best oil filter available. K&N Powersports Oil Filters trap harmful contaminants while the filter's construction allows for high oil flow rates. K&N Oil Filters are covered by a limited warranty to be free from defects in materials and workmanship when installed and replaced using engine and equipment manufacturer's recommended service intervals.
The K&N Premium Oil Filter Powersports delivers increased engine protection with high-efficiency synthetic filter media that maintains strong oil flow for reliable performance. Engineered for up to 20,000 miles of protection, miles of protection while standing up to the demands of riding. Designed as a direct factory replacement, it's built for dependable performance and easy installation.
Engine Oil Filter
