K&N KN-171C Oil Filter for Harley-Davidson Fat Boy 2000-2021 Oil Filter

Clean, continuous engine oil circulation is crucial for motorcycle engines to operate efficiently and smoothly. Oil filters play a critical role in this. The K&N KN-171C oil filter was specifically developed for the Harley-Davidson Fat Boy FLSTFI models manufactured between 2000 and 2021. It filters out sediment, metal particles, and dirt from the engine oil, ensuring clean oil circulation and supporting engine performance.

The KN-171C model is designed with a high-flow capacity. This allows engine oil to flow through the filter quickly and uninterrupted, even under pressure. It helps prevent friction-related wear by ensuring clean oil is supplied to engine components. It supports reliable engine operation, especially during long journeys, high speeds, and heavy traffic.

This oil filter, with its durable outer casing, is resistant to high temperatures and pressures. Its specially designed surface structure for easy installation and removal makes maintenance easier. Thanks to its dimensions that meet OEM standards, it is fully compatible with the Harley-Davidson Fat Boy FLSTFI oil system.