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Honda CB750K wire harness 32100-405-611
Parts fiche reference for SKU 24-4006
Secure checkoutProtected payment
60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
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Honda CB750K wire harness 32100-405-611

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1978 Honda CB750K Wire Harness ~ Replaces 32100-405-611

24-4006
$129.95 USD
In stock Usually ships the same or next business day
Check model fitment View fitment
Questions about this part? Contact us 4.8/5 1,329 store reviews
Secure checkoutProtected payment
60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
Browse all parts
1978 Honda CB750K Wire Harness ~ Replaces 32100-405-611
$129.95 USD
Description

Replace your wire harness with this Main Wire Harness Loom, replacing OEM #32100-405-611.

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 #32100-405-611

Fitment / Compatibility
• Honda CB750K (1978)

Part Number: 24-4006

Read More
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Check the listed model and year, then read any fitment notes in the description.

Make Model Year
Honda CB750K 1978

Free ground shipping over $50

To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.

Estimated ground delivery after your order ships
DestinationDelivery time
USA4–7 business days
Canada2–6 business days

Ground shipping includes tracking, emailed when your order ships. Need it sooner? Express options are available at checkout.

See full shipping details

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.

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Other 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 motorcycle and Honda OEM number does this main wire harness fit?

One main wiring loom is included specifically for the 1978 Honda CB750K and cross-references Honda OEM 32100-405-611.

Can a main harness for a nearby year or different CB model be substituted?

Do not assume interchangeability. Connector housings, terminal positions, branch lengths and sub-circuits can differ even between visually similar Honda CB years and types.

What should be compared before installing the replacement harness?

Disconnect the battery, lay the new and original looms side by side and compare every connector, terminal, wire color, branch and ground. Route and secure it using the correct Honda wiring diagram before reconnecting power.

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