Motorcycle Oil Filter with Synthetic-Blend Media and Welded Removal Nut – K&N KN-303 Black

Motorcycle oil filter uses high-efficiency synthetic-blend media to capture contaminants while maintaining oil flow in compatible powersports engines. K&N KN-303 combines uniform pleats with a heavy-duty black metal housing and part-specific bypass or pressure-relief design.

A welded removal nut lets a suitable wrench turn the filter during service, which can simplify access in tight motorcycle and ATV installations. The M20 x 1.5 threaded filter has a 2.13-inch outside diameter and is documented for up to 20,000 miles of protection when the engine manufacturer’s service interval and operating conditions allow. It works with synthetic, conventional and blended motor oils. Fit is application specific despite the source’s broad vehicle label, so verify the exact year, make, model, engine, thread and clearance in the K&N application data before installation.

Specifications

• Brand: K&N
• Model and part: KN-303
• Product: Powersports engine oil filter
• Color: Black
• Media: Synthetic blend
• Housing: Steel and aluminum
• Removal feature: Welded wrench-off nut
• Thread: M20 x 1.5
• Outside diameter: 2.13 in
• Protection interval: Up to 20000 miles where applicable
• Oil compatibility: Synthetic conventional and blended
• Valve: Part-specific bypass or pressure relief
• Quantity: 1 filter