Wiring Harness

449 products

Wiring Harness for Harley-Davidson motorcycles forms the nervous system of your bike, carrying power and signals to every critical component from the ignition to the lighting. At Iron City Motorcycles, an authorised Harley-Davidson dealer in Leeds, we stock premium wiring solutions from MCS, Namz and Custom Dynamics to keep your Sportster, Dyna, Softail or Touring model running flawlessly. Whether you are rebuilding a classic Shovelhead or upgrading a modern Milwaukee-Eight, quality wiring is essential for reliable performance and clean aesthetics. Our Harley-Davidson wiring harnesses cater to both factory-spec restorations and custom builds, ensuring perfect fitment across generations of American V-twin engineering. Browse the full range below.