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  • 1975-77 Honda CB550F Wire Harness ~ Replaces 32100-390-010
Honda CB550F wire harness 32100-390-010
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60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
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Honda CB550F wire harness 32100-390-010

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1975-77 Honda CB550F Wire Harness ~ Replaces 32100-390-010

24-4015
$99.95 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 1,347 store reviews
Secure checkoutProtected payment
60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
Browse all parts
1975-77 Honda CB550F Wire Harness ~ Replaces 32100-390-010
$99.95 USD
Description

Replace your CB550F Supersport wire harness with this Main Wire Harness Loom, replacing OEM #32100-390-010 / #32100-390-000.

Key Features
• Main wire harness loom
• Replaces OEM #32100-390-010 / #32100-390-000

Fitment / Compatibility
• Honda CB550F (1975‑77) Supersport

Part Number: 24-4015

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

Make Model Year
Honda CB550F1 1975
Honda CB550F2 1976
Honda CB550F3 1977

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 1975-1977 Honda CB550F Supersport and cross-references Honda OEM 32100-390-010 and 32100-390-000.

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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