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1983 Honda CB750SC Electrical Parts

Begin a 1983 CB750SC electrical order with a diagnosed circuit and the components currently installed. Charging units, ignition coils and switches need different checks. Count connections, inspect short harness sections and confirm battery chemistry before combining replacement parts for a restored or modified motorcycle.

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Honda CB1100 CB1000 CB900 CB750 rear brake light switch 35350-KA2-405

Honda CB Rear Brake Light Switch ~ Replaces 35350-KA2-405

$22.18 USD
33-0024
Ensure your brake light activates properly with this Rear Stop Light Switch, designed as a direct replacement for several original Honda rear brake switches....
Honda CB1100 CB1000 CB900 starter clutch roller spring 28125-516-030

Honda CB Starter Clutch Roller Spring ~ Replaces 28125-516-030

$3.50 USD
73-0856
Replace your starter clutch roller spring with this Starter Clutch Roller Spring, replacing OEM #28125-516-030.Sold each, order the quantity you require.Key Features• Starter clutch...
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Honda CB1100 CB1000 rick's electrics brand ignition coil 30500-422-003

Honda CB Rick's Electrics Brand ~ Ignition Coil ~ Replaces 30500-422-003

$119.95 USD
24-6011
Replace your DOHC CB ignition coil with this Rick's Electric Replacement Ignition Coil, replacing OEM #30500-422-003 / #30500-422-013. Comes with wires attached.Two coils used...
Honda CB750C CB750F CB750K CB750SC NGK DR8ES-L spark plug

1982-83 Honda CB750 NGK DR8ES-L Spark Plug

$9.94 USD
50-8602
Replace your 1982 CB750 spark plugs with these NGK DR8ES-L Spark Plugs.Key Features• NGK DR8ES-L spark plugFitment / Compatibility• Honda CB750K (1982)• CB750F (1982)...
Honda CB1100 CB900 CB750 CB650 fuse box assembly 38200-MF9-405

Honda CB1100 / CB900 / CB750 / CB650 Fuse Box Assembly ~ Replaces 38200-MF9-405

$49.95 USD
73-0125
Replace your fuse box with this Fuse Box Assembly Complete with 15-amp fuses, replacing OEM #38200-MF9-405.Key Features• Fuse box assembly• Includes 15-amp fuses• Replaces...
Honda CB1100 CB1000 CB900 CB750 starter motor 31200-438-505

Honda CB1100 / CB1000 / CB900 / CB750 Starter Motor ~ Replaces 31200-438-505

$329.00 USD
73-1079
Replace your starter motor with this Starter Motor Unit, replacing OEM #31200-438-505. This starter bolts on as a direct replacement for the OEM type...
Honda CB750 DOHC CB900 CB1100 dynatek dyna 2000 ultimate kit

1979-83 Honda CB750 DOHC / CB900 Dynatek Dyna 2000 Ultimate Kit

$999.00 USD
07-9989
Go all-in on the DOHC CB750, CB900, or CB1100 with this Dyna 2000 Digital Performance CDI Ignition Ultimate Kit. Includes the Dyna 2000 ignition...
Honda CB750 DOHC CB900 dynatek dyna 2000 ignition system

1979-83 Honda CB750 DOHC / CB900 Dynatek Dyna 2000 Ignition System

$795.00 USD
07-9991
Get just the digital ignition module for your DOHC CB with this Dyna 2000 Digital Performance CDI Ignition. No coils, no wires, just the...
Honda CB1100 CB900 CB750 performance high output 3.3 ohm coil

Honda CB1100 / CB900 / CB750 Performance High Output 3.3 Ohm Coil

$119.95 USD
17-6810
Upgrade your CB750 or big-bore DOHC CB with this Performance Dual Output Ignition Coil, a 3.3 Ohm dual-tower type with hardware. Replaces stock factory...
Honda CB900 CB750 CB650 fuse box assembly *damaged tabs* 38200-MF9-405

Honda CB900 / CB750 / CB650 Fuse Box Assembly *Damaged Tabs* ~ 38200-MF9-405 ~ Replaces 38200-MF9-405

$23.95 USD
73-1146
⚠️ Discounted – Minor Mounting Damage ⚠️ This Complete Fuse Box Assembly comes pre-installed with 15A fuses. The electrical function is perfect, but due...
Honda CB750 CB900 CB1100 performance 5.2 ohm ignition coil

Honda CB Performance 5.2 Ohm Dual-Output Ignition Coil

$129.95 USD
07-9973
Step up your ignition with this Performance High Output 5.2 Ohm Dual-Output Ignition Coil. Primary resistance of 5.2 Ohm, secondary of 17K Ohm, designed...
Honda CB1100 CB900 CB750 coil high tension wire ends (pk 2)

Honda CB1100 / CB900 / CB750 Coil High Tension Wire Ends (Pk/2)

$3.50 USD
17-6831
Replace the high-tension wire ends that fit inside your coil towers with this 2-pack of Coil High-Tension Lead Ends. Same fitment as our tower...
Honda CB750 DOHC CB900 CB1100 dynatek dyna 2000 premium kit

1979-83 Honda CB750 DOHC / CB900 Dynatek Dyna 2000 Premium Kit

$899.00 USD
07-9990
Upgrade your DOHC CB with the digital Dyna 2000 ignition in a middle-tier kit configuration. This Dyna 2000 Digital Performance CDI Ignition Premium Kit...
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1983 Honda CB750SC · Electrical Parts Buying guide

Choose replacements from the circuit diagnosis

A regulator, ignition switch and coil solve separate problems. Compare their connections and included wiring before ordering, with additional care where aftermarket ignition equipment or a different battery type has been installed.

Parts to consider

Honda CB1100 / CB1000 / CB900 / CB750 Rectifier/Regulator Rick’s regulator/rectifierEight wires in two plugs: one four-prong/three-wire and one six-prong/five-wire connection.View part Honda CB Rick's Electrics Brand ~ Ignition Coil ~ Replaces 30500-422-003 Rick’s ignition coilReplacement coil with wires attached; two coils are used per motorcycle.View part Honda CB Ignition Switch ~ Replaces 35010-377-007 Ignition switch and keysIgnition switch with fork lock and keys, including replacement reference 35100-422-017.View part

Compare the charging connection

The regulator has eight wires divided between a four-prong/three-wire plug and a six-prong/five-wire plug. Compare the occupied positions as well as the housings. The separate lithium-only regulator is a different choice and specifically excludes standard lead-acid batteries.

Check wiring supplied with ignition parts

The Rick’s replacement coil has attached wires, while other coils require leads separately. Two coils are used per motorcycle. Inspect the existing ignition and plug caps before ordering, and keep the coil sub-harness separate from a complete motorcycle loom.

Electrical Parts questions

Can I use a lithium regulator with the AGM battery?

The lithium-only product excludes standard lead-acid batteries. Match the actual battery chemistry and charging requirements before selecting a regulator rather than choosing solely by connector appearance.

Do both coil styles include high-tension wires?

No. The featured Rick’s coil has attached wires, while the alternative replacement coil requires separate leads. Compare exact package contents and the existing caps before completing the ignition order.

Is a short coil harness a complete wiring loom?

No. It connects the main harness to the coils. Inspect the damaged section and its adjoining connectors so a localized replacement is not mistaken for a complete electrical restoration package.

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