80-11 HARLEY OIL FILTER

The 80-11 Harley Oil Filter from K and N Engineering is a premium screw-on canister filter engineered specifically for classic and modern Harley-Davidson motorcycles. This filter serves as the backbone of your bike's engine protection system, trapping contaminants and keeping oil clean between service intervals. Riders who demand reliability and longevity trust K and N for their reputation in high-flow filtration across the powersports and automotive markets.

Built from durable steel construction with a chrome finish, the 80-11 Harley Oil Filter features a 3/4-16 in thread size—the industry standard for Harley platforms—and measures 3.94 inches in height for easy installation in tight engine bays. K and N's multi-layer media design balances high flow rates with superior dirt capacity, ensuring your engine receives clean oil without restricting circulation. The canister design allows for straightforward spin-on replacement, reducing maintenance downtime and keeping your motorcycle running at peak efficiency.

This filter is ideal for Harley-Davidson owners who ride hard and service smart—whether you're running a stock cruiser, a custom build, or a high-performance stroker. The 80-11 Harley Oil Filter fits 1980–2011 Harley models with standard filter mounts, making it a versatile choice for multi-bike garages. Installation requires no special tools; simply drain old oil, remove the old filter using a standard oil filter wrench, and hand-tighten the new unit. Regular oil and filter changes using quality K and N products extend engine life and maintain warranty compliance on most Harley platforms.