Ignition Coil - Honda CB/CL/SL350K CB/CL/CJ360 CB/CL450K CB500T

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Reproduction 12V Honda ignition coil. This coil replaces the stock style coil that came on many of Honda's CB/CL/SL twins from the 70's, it can be used on the left or right side. Use it with your points ignition or electronic ignition. This could also be an opportunity to replace the stock spark plug caps. Fan out the spark plug wires before twisting on the caps. Sold individually. 2 coils are necessary for all of the models listed below.


Spark plug wire is 19" long
Mounting holes are approximately 80mm (3.15") apart. (measured from the center of each hole)
6.5" blue wire with dual female bullet connector
5.25" black/white line wire with male bullet connector
Overall Outer Diameter: 48.6mm at the widest point.
Primary Windings: 5 ohms
Black wire connects to 12V power, blue goes to the points and condensers. Note: This coil does not come with any hardware to install it, but it will mount to the stock brackets on the models below.

Honda Part Number: 30500-283-000 (Coil assembly for CB450K0), 30500-292-672 (Coil assembly for: CB450K1-K7, CL450K, CB500T), 30500-312-007 (Coil assembly for the CB/CL/SL350), 30510-369-004, 30520-369-003 (Coil assemblies for the CB/CJ/CL360's)

Fits Honda:

CB350K - 1968-1973
CB350G - 1973
CL350K Scrambler - 1968-1973
SL350K - 1969-1973
CB360K - 1974
CB360G - 1974
CB360T - 1975-1976
CJ360T - 1976-1977
CL360K Scrambler - 1974-1975
CB450K - 1965-1974
CL450K Scrambler - 1965-1974
CB500T - 1975-1976

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  • 3
    Spark plug wires can be improved

    Posted by Kiz on 15th Nov 2018

    I got a set of these to replace the old coils from a cb350, the spark plug wires are a little on the cheap side, the downside is that you are stuck with the wires that came with it and you may have to change the original Nj connectors that came with the bike. However, the bike runs great... I also went ahead and got the condenser and contact points. Bike accelerates fine now and no hesitation at all.

  • 4
    No hassle fit

    Posted by Sean Drysdale on 6th Aug 2018

    Coils fits effortlessly onto standard fitting. A good long HT lead, but the primary coil wires could be a little (1") longer to make it perfect.

  • 5
    Honda CB350 Ignition Coils

    Posted by Wayne on 21st Jun 2018

    These coils fit perfect on the factory mount under the gas tank on my ‘73 Honda CB 350. No fabrication needed.