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1982 Honda CB750K Wiring Harnesses

Plan a wiring refresh for your 1982 Honda CB750K around the specific K-model loom and the smaller harnesses required. Check the installed connectors and previous modifications first. The main loom and separate coil or horn connections do not automatically form one complete package.

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Honda CB1100 CB1000 CB900 CB750 ignition coil sub-wire harness "a" 32103-438-660

Honda CB1100 / CB1000 / CB900 / CB750 Ignition Coil Sub-Wire Harness "A" ~ Replaces 32103-438-660

$13.95 USD
24-4011
Replace your ignition coil sub-harness with this Ignition Coil Sub-Wire Harness "A", replacing OEM #32103-438-660. Plugs into the main wire harness and connects to...
Honda CB900 CB750 horn sub harness "a" 32101-438-000

1979-82 Honda CB900 / CB750 Horn Sub Harness "A" ~ Replaces 32101-438-000

$14.07 USD
24-4019
Replace your horn sub-harness with this Horn Sub Harness "A", the harness that attaches to the horn, replacing OEM #32101-438-000.Key Features• Horn sub-harness "A"•...
Honda CB750K wire harness 32100-425-770

1980-82 Honda CB750K Wire Harness ~ Replaces 32100-425-770

$119.95 USD
24-4008
Replace your wire harness with this Main Wire Harness Loom, replacing OEM #32100-425-770.These fit only the model year and type listed. Other years and...
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1982 Honda CB750K · Wiring Harnesses Buying guide

Keep the K-model loom and sub-harnesses separate

The main loom explicitly lists the CB750K from 1980–82. Coil and horn sub-harnesses cover shorter connections. Compare the scope of the repair with each listing before replacing the entire loom or adding duplicate parts.

Parts to consider

1980-82 Honda CB750K Wire Harness ~ Replaces 32100-425-770 CB750K main wiring loomThe listing specifically covers the CB750K from 1980–82.View part Honda CB1100 / CB1000 / CB900 / CB750 Ignition Coil Sub-Wire Harness "A" ~ Replaces 32103-438-660 Ignition coil sub-harness AConnects the main loom to the coils and is not included with the main loom.View part 1979-82 Honda CB900 / CB750 Horn Sub Harness "A" ~ Replaces 32101-438-000 Horn sub-harness AThe short harness at the horn, sold separately from a complete main loom.View part

Use the exact model application

The main harness listing is specific to the 1980–82 CB750K and warns that other years and types use different references. Keep that distinction when comparing a similar-looking loom. If the motorcycle has major electrical modifications, assess those changes before expecting the original-style loom to cover them.

Inventory the smaller connections

The coil sub-harness A connects the main loom to the ignition coils and is expressly excluded from the main-harness package. The horn sub-harness is also separately listed. Inspect these connections and review the individual contents before deciding whether the main loom alone covers your repair.

Common questions

Will this main loom fit every DOHC CB750 version?

Its description specifically lists the CB750K from 1980–82 and warns against assuming other year or model fitment. Use the exact application and connector comparison rather than the DOHC family name alone.

Is the ignition-coil sub-harness included with the main loom?

The coil sub-harness description explicitly says it is not included with the main harness. Add it separately only if the existing connection needs replacement and the listed application matches the motorcycle.

Do I need a full loom for a damaged horn connection?

Inspect the damage and connector requirements first. A separate horn sub-harness is available for that connection, so a localized repair may have a different parts scope from replacing the complete main loom.

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Send your model and year, plus photos of your existing part and any changes to the original setup.

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