Replace your wire harness with this Main Wire Harness Loom, replacing OEM #32100-425-671.
These fit only the model year and type listed. Other years and types of CB750 use a different OEM part number, the difference matters.
Key Features
• Main wire harness loom
• Replaces OEM #32100-425-671
• Interchangeable with Honda 32100-425-670
Fitment / Compatibility
• Honda CB750K (1979)
Part Number: 24-4007
Check the listed model and year, then read any fitment notes in the description.
| Make | Model | Year |
|---|---|---|
| Honda | CB750K Standard | 1979 |
No listed models match your search.
Free ground shipping over $50
To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.
| Destination | Delivery time |
|---|---|
| USA | 4–7 business days |
| Canada | 2–6 business days |
Ground shipping includes tracking, emailed when your order ships. Need it sooner? Express options are available at checkout.
60-day returns on eligible parts
No restocking fees. Eligible parts must be unused, uninstalled, unaltered and complete. The 60-day window starts when your order is delivered.
Electrical parts are excluded from standard returns. Check return eligibility.
Start your return below. Wait for our instructions before mailing a part back.
Start a returnOther shipping options
Canada Post Economy: Available at checkout for select small items. Allow 1–3 weeks for delivery. No tracking or insurance is included.
Outside the USA & Canada: Delivery times vary by destination and shipping method. Buyers are responsible for applicable duties, taxes and import fees. We cannot mark orders as gifts.
Frequently Asked Questions
Which Honda OEM number does the main wiring harness replace?
The main wiring harness replaces Honda OEM number 32100-425-671.
Why must the exact harness application be confirmed?
Honda changed connectors and circuit routing between models and years, so confirm the motorcycle matches the stated application.