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1979 Honda CB750L Horns & Horn Wiring

A Limited horn repair may need a wiring branch rather than a new sounder. The separate horn sub-harness serves the original-style connection, while the Joker Machine assembly is a custom relocation choice. Compare mounting position and wiring before deciding which job you are undertaking.

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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 CB750 black horn with bracket joker machine

Honda CB750 Black Horn with Bracket ~ Joker Machine

$59.95 USD
73-1065
Add a billet horn with this Joker Machine Brand Small Custom Black Horn with CNC-machined bracket and 2 gold mounting screws. This horn relocates...
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1979 Honda CB750L Limited · Horns & Horn Wiring Buying guide

Choose wiring repair or custom horn relocation

The custom horn includes a machined bracket and two mounting screws and moves the horn toward the frame centerline. Assess that layout separately from replacing the small horn wiring branch.

Parts to consider

1979-82 Honda CB900 / CB750 Horn Sub Harness "A" ~ Replaces 32101-438-000 Horn sub-harness ASeparate harness connecting to the horn; reference 32101-438-000.View part Honda CB750 Black Horn with Bracket ~ Joker Machine Joker Machine custom hornBlack horn with machined bracket and two mounting screws; relocated mounting position.View part

Diagnose before choosing a sounder

Inspect the horn circuit and the connecting branch before replacing the horn itself. The sub-harness is a wiring part, not a horn assembly. Compare its connectors with the existing motorcycle and use the wiring diagram for diagnosis.

Treat relocation as a custom choice

The Joker Machine assembly changes the horn’s mounting position rather than reproducing the original offset location. Check the frame area, steering movement and any other accessories before buying. Its included bracket and screws do not establish clearance for every modified motorcycle.

Buying questions

Does the sub-harness include a horn?

No. It is the separate connecting harness. Choose it for a wiring repair after checking that the sounder and the rest of the circuit are serviceable.

Does the custom horn include mounting parts?

It includes its machined bracket and two mounting screws. Confirm that the relocation position clears the actual motorcycle and any installed accessories.

Will the Joker Machine horn preserve the stock position?

It is described as relocating toward the frame centerline. Choose it as a custom mounting option rather than assuming it reproduces the original offset horn arrangement.

Not sure which part you need?

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

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