High-Flow Performance Oil Filter

The K&N KN-138 Oil Filter is engineered to meet the demanding needs of racers, engine builders, and everyday motorcycle or ATV owners seeking superior oil filtration. This filter is compatible with all types of motor oils, including conventional, synthetic blend, and full synthetic formulations. Designed for convenience, the KN-138 features a "wrench-off" spin-on design with an integrated 17mm nut, allowing for straightforward installation and removal. The heavy-duty canister construction provides robust protection against punctures, and the double-rolled seal and pre-lube gasket ensure a secure, leak-free fit. Additionally, the 17mm nut is cross-drilled, facilitating the easy addition of a safety wire for added security in demanding applications. It also includes a pressure relief valve and an anti-drain back valve where applicable. This is a vehicle-specific product, and fitment should be confirmed using the provided vehicle selector tool. K&N backs this filter with a 1-Year Limited Warranty.