K&N KN-141 Engine Oil Filter

K&N KN-141 Oil Filter Overview

The K&N KN-141 is a cartridge-style engine oil filter built for powersports applications where oil flow and contaminant capture both matter. It uses high flow premium media and a nitrile rubber gasket to support consistent filtration in motorcycle and ATV service.

Compatible With select motorcycle and ATV oil filter applications, the KN-141 is a practical choice for riders and builders looking for a cartridge oil filter with a bypass valve and PSI relief valve. The K&N KN-141 oil filter is also cross-referenced to 5TA134400000 and 5YPE344000 for the same application.

Key Features

• Cartridge-style engine oil filter for powersports use
• High flow premium media for contaminant capture with strong oil flow
• Bypass valve and PSI relief valve included in the filter design
• Nitrile rubber gasket material
• Compact size: 1.813 in height, 1.5 in outside diameter, 0.563 in inside diameter
• 1 Year Limited warranty

Detailed Product Description

The K&N KN-141 oil filter is engineered for motorcycle and ATV engines that use a cartridge filter format. Its high flow premium media helps trap harmful contaminants while maintaining the oil circulation characteristics needed in performance and everyday service. The cartridge construction, bypass valve, and PSI relief valve work together to support stable filtration under normal operating conditions.

For buyers searching for a K&N KN-141 oil filter, KN-141 cartridge oil filter, or a motorcycle and ATV engine oil filter replacement, this part provides a direct service option for the specified application. It is a compact filter with nitrile rubber sealing material and no anti drain back valve or removal nut.

Common Issues This Filter Helps Address

• Oil contamination from normal engine wear
• Restricted oil flow caused by a clogged or aging filter
• Inconsistent filtration during routine service intervals
• Filter replacement needs on motorcycle and ATV engines using cartridge-style filters
• Maintenance concerns when matching the correct K&N KN-141 application

Installation Notes and Tips

Install the filter according to the engine and equipment manufacturer’s recommended service interval. Confirm cartridge dimensions and sealing surface condition before installation, and verify the application against the vehicle’s service information before ordering. For fitment-based searches, this part is used in select motorcycle and ATV oil filter applications rather than universal engine service.

Quality Assurance

K&N backs this oil filter with a 1 Year Limited warranty against defects in materials and workmanship when installed and replaced at the manufacturer’s recommended service intervals. The KN-141 is built for powersports service where dependable filtration and oil flow are both important.