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1982 Honda CB900C Custom Ignition Parts

Choose ignition parts for your 1982 CB900C by the job: plug service, coil replacement or a worn key switch. The DR8EA plug is year-specific, while the featured coil includes attached leads and the switch comes with a fork lock and keys.

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Most orders ship same or next business day Fitment guarantee Listed for your exact model and year? We’ll make it right if it doesn’t fit as described. Mechanic-backed support Ask our team for help choosing the right Honda CB part.
Currently viewing Ignition Systems, Ignition Switch, Coils, Plugs, Contact Points

Honda motorcycle parts

Choose your model and year to see parts listed for your bike.

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Honda CB900 CB750 CB650 CB550 CB400 ignition switch 35010-377-007

Honda CB Ignition Switch ~ Replaces 35010-377-007

$46.98 $44.95 USD
You save $2.03
12-0051
Restore a late-'70s or DOHC-era CB's ignition with this Ignition Switch with fork lock and keys, replacing OEM #35010-377-007 / #35100-377-003/007 / #35100-422-017 /...
Honda CB900 CB750 CB650 CB550 switch repair kit

Honda CB900/CB750/CB650/CB550 Switch Repair Kit

$14.95 USD
12-0064
Rebuild your Honda ignition switch base with this Switch Repair Kit, including the base cover. Designed for use with our #12-0051 ignition switch (sold...
Honda CB1100 CB1000 CB900 CB750 CB650 spark plug cap XD05F

Honda CB Spark Plug Cap ~ XD05F

$10.49 USD
23-3119
Replace your spark plug caps with this Spark Plug Cap, XD05F type. Two required per CB750. Key Features• Spark plug cap, XD05F• 2 required...
Honda CB1000 CB900 CB750 spark advancer cover screw set 93700-06025-0A

Honda CB1000 / CB900 / CB750 Spark Advancer Cover Screw Set ~ Replaces 93700-06025-0A

$3.50 USD
73-0900
Replace your spark advancer cover screws with this Spark Advancer Cover Screw Set of 3 in 6x25 size, replacing OEM #93700-06025-0A.Note: the 1980 bikes...
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Honda CB1100 CB1000 CB900 CB750 CB700 ignition coil 30500-422-003

Honda CB Ignition Coil ~ Replaces 30500-422-003

$64.95 USD
17-6803
Replace your DOHC CB's ignition coil with this Replacement Ignition Coil, replacing OEM #30500-422-003 / #30500-422-013. Broad fitment across the 1979-82 CB750 family, CB750SC/CB700SC...
Honda CB1100 CB1000 CB900 CB750 NGK DR8EIX iridium spark plug

Honda CB1100 / CB1000 / CB900 / CB750 NGK DR8EIX Iridium Spark Plug

$24.95 USD
50-8605
Upgrade to iridium with these NGK DR8EIX Iridium Spark Plugs. The cheapest horsepower you can buy for your CB. Adds a solid 1-2 HP...
Honda CB900 CB750 CB650 CB550 switch base cover

Honda CB900/CB750/CB650/CB550 Switch Base Cover

$4.95 USD
12-0065
Replace just the base cover on your Honda ignition switch with this Switch Base Cover. Designed for our #12-0051 ignition switch (sold separately) with...
Dynatek 3 ohm ignition coil set 2 with plug wires Honda CB

Dynatek Performance 3 Ohm Ignition Coil Set/2 with Plug Wires

$389.00 USD
07-9974
Combine Dynatek's performance coils with matching plug wires in one package using this Dynatek Performance Dual-Output 3 Ohm Ignition Coil Set of 2 with...
Honda CB1100 CB1000 CB900 CB750 replacement coil tower boots

Honda CB1100 / CB1000 / CB900 / CB750 Replacement Coil Tower Boots

$4.95 USD
17-6830
Replace the tower boots on your performance coils with this Coil Tower Boots 2-pack. Fits performance coils #17-6810, #07-9973, #07-9979, and #07-9980.Key Features• Coil...
Dynatek 3 ohm ignition coil set 2 Honda CB

Dynatek Performance 3 Ohm Ignition Coil Set/2

$289.00 USD
07-9980
Match your Dyna-style electronic ignition requirement with this Dynatek Performance Dual-Output 3 Ohm Ignition Coil Set of 2. Same Dynatek quality as the 5...
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Honda CB1100 CB1000 CB900 CB750 ignition spark units 30400-MA4-601

Honda CB Ignition Spark Units ~ Replaces 30400-MA4-601

$219.00 USD
14-0504
Replace your DOHC CB's factory ignition spark units with this Aftermarket Ignition Spark Unit, an affordable alternative to the Honda OKI or NEC units....
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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...
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Honda CB1100F CB1000C CB900C CB900F NGK DR8EA spark plug

1982-83 Honda CB1100F / CB1000C / CB900C / CB900F NGK DR8EA Spark Plug

$9.94 USD
50-8601
Replace your spark plugs with these NGK DR8EA Spark Plugs.Key Features• NGK DR8EA spark plugFitment / Compatibility• Honda CB900C (1982) Custom• CB900F (1982) Supersport•...
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 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 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 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 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 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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1982 Honda CB900C Custom · Ignition Parts Buying guide

Match the transistorized ignition and diagnose by circuit

The original CB900C ignition uses pulser generators, spark units and a mechanical advancer. It does not use contact points. Identify any aftermarket ignition before selecting coils, plugs or replacement electronics.

Parts to consider

1982-83 Honda CB1100F / CB1000C / CB900C / CB900F NGK DR8EA Spark Plug NGK DR8EA spark plugResistor DR8EA, identified by NGK as the replacement for Honda’s original DR8ES specification.View part Honda CB Rick's Electrics Brand ~ Ignition Coil ~ Replaces 30500-422-003 Rick’s ignition coil with wiresReplacement coil with wires attached, referencing 30500-422-003 and 30500-422-013. Two coils are used per motorcycle.View part Honda CB Ignition Switch ~ Replaces 35010-377-007 Ignition switch and keysIgnition switch supplied with fork lock and keys for the listed CB900C Custom application.View part

Choose the right plug and coil

For the 1982 Custom, Honda specified NGK DR8ES. NGK’s discontinued-plug table gives DR8EA as the replacement, supporting the featured DR8EA plug without calling it the original code. The featured Rick’s coil is supplied with attached wires. Other coils may need separate leads and must meet the ignition maker’s electrical and mounting requirements.

Separate switch contacts from lock damage

The complete ignition switch includes its fork-lock function and keys. Repair kit 12-0064 is for the specified replacement-switch base design; it is not a universal repair for every original switch, a worn key barrel or a heat-damaged loom connector.

Practical questions

Does this motorcycle need contact points at a tune-up?

The original system is transistorized, so it has no contact-point set or points gap to adjust. Check plugs, connections and ignition components using the correct Honda procedure; identify any conversion before buying parts.

What does losing spark on two cylinders suggest?

The original coils serve pairs 1 and 4, and 2 and 3. A fault affecting one pair makes its shared coil, supply, wiring and ignition channel worth checking, but does not prove the coil alone is faulty.

Can I use any coil advertised for a four-cylinder Honda?

No. Match the ignition system’s required coil resistance, wiring arrangement, mounting and plug-lead connections. A broad model tag or similar appearance is not enough, especially after an electronic-ignition conversion.

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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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