Honda motorcycle parts
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1982 Honda CB750C · Electrical Repair Parts Buying guide
The main loom replaces 32100-MA5-670. The Rick’s coil has high-tension wires attached, and the regulator/rectifier uses two different plug housings. Match components and wire positions instead of relying on connector shape alone.
1981–82 Custom main loomMain wiring loom for the 1981–82 CB750C; reference 32100-MA5-670.View part
Rick’s ignition coil with wiresReplacement coil with wires attached. Two coils are used per motorcycle.View part
Eight-wire regulator/rectifierRick’s Electric unit with two plugs: four-prong/three-wire and six-prong/five-wire.View part
The 1981–82 Custom main harness differs from the earlier Custom loom. Compare switches, ignition equipment and charging connections before committing to an original-layout replacement. Coil sub-harness A is separate, so inspect the condition of that connecting section as well.
The Rick’s coil includes attached wires and two coils are used per motorcycle. The regulator has a four-prong housing with three wires and a six-prong housing with five wires. Compare occupied positions and the installed battery requirements before choosing either electrical component.
Match the 1981–82 application and reference 32100-MA5-670. Compare all installed equipment and connections; the common Custom name does not establish interchange with the earlier loom.
Yes, wires are attached. Inspect the retained plug caps and choose coil quantity from the repair required; two coils are used across the motorcycle’s ignition arrangement.
Check the four-prong/three-wire and six-prong/five-wire housings, their occupied positions and the actual wiring. Confirm battery compatibility and the installed charging arrangement before making the replacement choice.
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