K&N KN-170C Engine Oil Filter

K&N KN-170C Oil Filter Overview

The K&N KN-170C is a chrome canister spin-on oil filter built for powersports engines that need high-flow filtration and straightforward service access. It uses premium synthetic media, a chrome-plated metal housing, and a 17 mm removal nut for easier filter changes on select motorcycle and ATV applications.

Compatible With select powersports applications, the KN-170C is a practical choice for riders looking for a chrome oil filter with a bypass valve, PSI relief valve, and nitrile rubber gasket construction. This part number, KN-170C, is also referenced by interchange numbers 6379677A and 6380580A.

Key Features

• High Flow Premium Media for efficient oil filtration
• Chrome finish with heavy-duty metal canister construction
• Spin-on style oil filter with 3/4 in. 16 UNF thread specification
• 17 mm removal nut for easier removal during service
• Cross-drilled nut design for safety wiring on racing applications
• Bypass valve and PSI relief valve included
• Nitrile rubber gasket material
• Height: 3.703 in (94 mm); outside diameter: 2.938 in (75 mm)

Detailed Description

The K&N KN-170C oil filter is engineered for powersports engines that require a spin-on filter with strong flow characteristics and dependable filtration. Its synthetic filter media is designed to reduce pressure drop while maintaining filtration performance, and the chrome-plated canister adds corrosion-resistant finish and a clean appearance. The integrated 17 mm nut simplifies removal, and the cross-drilled design supports safety wiring where required. For shoppers searching for a K&N KN-170C oil filter for motorcycle or ATV maintenance, this part delivers the core features riders expect from a serviceable chrome canister filter.

What It Helps Address

• Restricted oil flow caused by a clogged or aging filter
• Difficult filter removal during routine maintenance
• Need for a spin-on chrome oil filter with service-friendly access
• Oil filtration concerns in high-demand powersports use
• Replacement needs for select motorcycle and ATV oil filter applications

Installation Notes and Tips

Verify thread specification, filter height, and outside diameter before installation. The KN-170C uses a 3/4 in. 16 UNF thread and a spin-on design, so it should be matched to the engine’s specified oil filter format. Confirm clearance around the filter body and removal nut, especially on compact engine bays or fairing-equipped powersports models. For fitment-focused searches, use the exact vehicle application and part number KN-170C when confirming the correct replacement.

Compatible With select motorcycle and ATV applications where the specified oil filter dimensions and thread pattern match. Fits 2006-2011 Honda Civic, front right is not applicable here; use only the confirmed powersports application data for this part.

Quality Assurance

K&N backs the KN-170C with a 1-year limited warranty. The filter is built with a chrome-plated metal can, premium media, and a nitrile rubber gasket to support consistent service performance in the applications it was designed for.