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Sportster 1986-2003 Wiring Harness Installation Instructions

Printable Wiring Diagram for 1986-2003 Sportster choppers

Sportster Chopper Wiring harness video installation guide

Seth goes step-by-step through the process of how to wire a Harley-Davidson Sportster motorcycle. This complete guide covers installing an Ultima Ignition Module and a Throttle Addiction wiring harness. Included within the video is a free, barebones Sportster wiring diagram detailing our setup.

Check out the parts used in our simplified wiring system for Sportster Choppers

Why the Throttle Addiction Evolution Sportster Hardtail chopper wiring harness kit is the best on the market

Simplify your Evo Sportster wiring with our Throttle Addiction Evolution Sportster Hardtail Wiring Harness Kit - 1986-2003. Engineered to seamlessly integrate with our Evolution Sportster hardtail kit, this stripped-down chopper harness is the ultimate solution for all your wiring needs.

Kit Includes:

  • Wiring harness for a hassle-free setup
  • 30Amp circuit breaker for added protection
  • Weatherproof keyed ignition/start switch (Designed for use with 7176 or 7133 motor mount or similar; switch may need slight modification for certain mounts)
  • 100% Made in the USA

Includes Wiring for:

  • Headlight for enhanced visibility
  • Taillight for safety on the road
  • Brake light (Designed for use with 4089 brake light switch)
  • Regulator Rectifier hot wire (Reuses OEM RR & Stator for efficient power management)
  • Starter exciter wire for reliable starting
  • Key switch wires for ignition control

Note: Ignition module, pickup, and coil wiring are not included. Utilize Ultima Ignition kit or a compatible alternative for optimal performance.

Upgrade your Evo Sportster with confidence, knowing our wiring harness kit is meticulously crafted in the USA. Streamline your chopper's wiring system effortlessly and hit the road with ease. Throttle Addiction – where simplicity meets reliability.

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