K&N KN-164 Engine Oil Filter

K&N KN-164 Oil Filter Overview

The K&N KN-164 oil filter is a spin-on engine oil filter built for powersports use with synthetic-blend filtration media and a durable canister design. It is made to work with synthetic, petroleum-based, and blended oils, including high-concentration synthetic racing oils, while maintaining strong oil flow and engine protection.

Compatible With powersports applications that use a 3/4 in. 16 UNF thread, this filter also includes a welded 17 mm hex nut for easier removal during routine service. The K&N KN-164 is a practical choice for riders and builders looking for a high-flow oil filter with direct service access.

Key Features

• High Flow Premium Media for efficient oil filtration
• Spin-on style with 3/4 in. 16 UNF thread specification
• 17 mm welded removal nut for faster filter removal
• Bypass valve and PSI relief valve included
• Nitrile rubber gasket material
• Heavy-duty canister construction
• Compatible with synthetic, petroleum-based, and blended oils
• Height: 2.563 in. (65 mm); outside diameter: 3 in. (76 mm)
• Warranty: 1 Year Limited

Detailed Description

Built around K&N’s premium oil filter design, the KN-164 uses a synthetic-blend media that balances flow and filtration for engines that see demanding service. The filter’s spin-on format, bypass valve, and PSI relief valve support stable oil delivery under operating conditions, while the heavy-duty canister adds durability for powersports use. The welded hex nut simplifies removal when space is tight or when a filter wrench is not convenient. This part cross-references BMW (e.g., 11427673541) for the same application.

For shoppers searching for a K&N KN-164 oil filter, KN-164 replacement oil filter, or a 3/4-16 UNF spin-on oil filter for powersports vehicles, this part provides a direct service solution. It is also a relevant search match for BMW oil filter cross-reference needs where the listed interchange applies.

What It Helps Address

• Restricted oil flow from a clogged or worn filter
• Contaminant buildup in engine oil
• Hard-to-remove filters during maintenance
• Service intervals that require a durable spin-on filter
• Oil filtration needs for synthetic and blended oil systems

Installation Notes and Tips

Verify thread size, gasket sealing surface, and filter clearance before installation. Pre-lubricate the gasket with clean engine oil, tighten according to the vehicle manufacturer’s service procedure, and use the welded 17 mm nut only as needed for removal. Confirm the filter matches the application by part number, especially when cross-referencing BMW 11427673541 or searching for KN-164 oil filter fitment.

Quality Assurance

The KN-164 is backed by K&N’s 1-Year Limited Warranty. Its durable canister, high-flow media, and valve-equipped design reflect K&N’s focus on serviceable filtration for demanding powersports maintenance.