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  • 1975-77 Honda CB400F USA/Canadian Version Wire Harness ~ Replaces 32100-377-030
Honda CB400F usa canadian version wire harness 32100-377-030
Honda CB400F usa canadian version wire harness 32100-377-030 — OEM fiche location reference
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Honda CB400F usa canadian version wire harness 32100-377-030

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1975-77 Honda CB400F USA/Canadian Version Wire Harness ~ Replaces 32100-377-030

73-0924
$109.95 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 1,330 store reviews
Secure checkoutProtected payment
60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
Browse all parts
1975-77 Honda CB400F USA/Canadian Version Wire Harness ~ Replaces 32100-377-030
$109.95 USD
Description

Replace your CB400F main wire harness with this USA / Canadian Version Main Wire Harness Loom, OEM #32100-377-030.

Note: this fits the model years and type listed; other years and bikes use a different OEM part number (there is a difference).

Key Features
• USA / Canadian main wire harness loom
• OEM #32100-377-030

Fitment / Compatibility
• Honda CB400F (1975‑77) Supersport

Part Number: 73-0924

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

Make Model Year
Honda CB400F 1975
Honda CB400F 1976
Honda CB400F 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 match?

The harness matches the 1975-1977 Honda CB400F Supersport in USA and Canadian configuration and replaces Honda OEM 32100-377-030. Adjacent years or other markets can use different connectors and circuits, so match the complete OEM number before ordering.

What is included with the replacement wire harness?

One main wiring-harness loom is included for one motorcycle. Switches, ignition components, regulator/rectifier, lights and separate sub-harnesses are not included.

What should be checked before connecting the new Honda wiring harness?

Disconnect the battery and compare every connector, wire color, branch length and ground point with the original loom. Route it through the correct clips and grommets, then test each fused circuit; do not cut connectors to make a wrong-year harness fit.

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