Kuryakyn
Kuryakyn Headlamp Adapter Harness
SKU: K054 5478
Description
Part #: 5478
Allows L.E.D. headlights with H4 style plugs to be installed on '14-'18 Harley-Davidson Touring and Trike Models
Fitment
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Specifications
| Brand | Kuryakyn |
| Part Number | K054 5478 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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