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1972 Honda CB750K Main & Sub Wiring Harnesses

The 1972 CB750K main loom has its own specific listing, alongside smaller alternator, indicator-panel and oil-pressure wire assemblies. Identify the damaged wiring section before ordering. Compare connector shapes and listed reference numbers rather than assuming another SOHC CB750 loom will match.

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Honda CB750 alternator stator wire harness 31110-300-154

1969-78 Honda CB750 Alternator Stator Wire Harness ~ Replaces 31110-300-154

$21.95 USD
24-4021
Replace your alternator stator wire harness with this Alternator Stator Wire Harness. Same 7-wire plug as the OEM part and hooks up without alterations....
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Honda CB750K CB550K CB500K pilot lamp turn signal panel dash harness 37581-323-000

1971-76 Honda CB750K / CB550K / CB500K Pilot Lamp Turn Signal Panel Dash Harness ~ Replaces 37581-323-000

$44.95 USD
11-2181
Restore your instrument panel's indicator lights with this Pilot Lamp Indicator Panel Dash Harness, replacing OEM #37581-323-000 / #37581-374-670. Comes complete with bulbs.Key Features•...
Honda CB750 oil pressure switch wire assembly 31270-300-154

1969-78 Honda CB750 Oil Pressure Switch Wire Assembly ~ Replaces 31270-300-154

$31.95 USD
24-4020
Replace your oil pressure switch wire with this Oil Pressure Switch Wire Assembly, including the wire and rubber cover. Replaces OEM #31270-300-154 / #31270-300-005.Key...
Honda CB750K wire harness 32100-341-000

1972 Honda CB750K Wire Harness ~ Replaces 32100-341-000

$89.95 USD
24-4003
Replace your wire harness with this Main Wire Harness Loom, replacing OEM #32100-341-000.These fit only the model year and type listed. Other years and...
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1972 Honda CB750K · Wiring Harness Buying guide

Choose the main loom or the smaller wiring section

The main harness listing warns that model year and type matter. The alternator and dashboard products cover specific smaller assemblies, and their contents are described separately. Choose by the wiring section being replaced.

Parts to consider

1972 Honda CB750K Wire Harness ~ Replaces 32100-341-000 1972 CB750K main wiring loomMain harness specifically listed for the 1972 CB750K, replacing Honda 32100-341-000. Other years are not established by this listing.View part 1969-78 Honda CB750 Alternator Stator Wire Harness ~ Replaces 31110-300-154 Alternator stator wire harnessSeparate alternator harness replacing Honda 31110-300-154. The listing describes a seven-wire plug matching the OEM part.View part 1971-76 Honda CB750K / CB550K / CB500K Pilot Lamp Turn Signal Panel Dash Harness ~ Replaces 37581-323-000 Dashboard indicator harness with bulbsSeparate indicator-panel harness listed for the 1972 CB750K, supplied with bulbs and replacing Honda 37581-323-000 and 37581-374-670.View part

Related parts: Oil-pressure switch wire and rubber cover

Use the year-specific main harness listing

The main loom references 32100-341-000 and is offered specifically for the 1972 CB750K. Compare its connector shapes and branches with the installed loom. Shared SOHC engine-family wording does not establish that a different year’s wiring will match.

Read smaller harness contents separately

Match each smaller wiring repair to its own package: alternator plug, dashboard bulb sockets, or the oil-pressure lead and rubber cover. Inspect the damaged section before choosing a main-loom replacement.

Common questions

Is this main harness listed for more than one CB750K year?

The main loom is offered for the 1972 CB750K under reference 32100-341-000. Its stated application does not establish interchange with other model years.

Are bulbs supplied with the dashboard indicator harness?

The separate dashboard indicator harness is supplied with bulbs. That inclusion applies to this harness, so check other wiring packages independently.

What should I compare on the alternator harness?

The alternator harness references 31110-300-154 and specifies a seven-wire plug. Compare the plug and existing connections, particularly after charging-system changes. The seven-wire description belongs to that sub-harness, not the main loom.

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