Ignition choices include contact points, condensers, spark plugs, caps, coils and electronic conversion kits. For your 1975 Honda CB750K, first establish whether you are servicing the fitted system or changing it, then check the parts and contents needed for that job.
Replace your CB750 spark plugs with these NGK D8EA Spark Plugs, the standard original CB750 spark plug.4 required per CB750.Key Features• NGK D8EA spark...
Replace your SOHC CB750's points condenser with this Condenser, replacing OEM #30250-300-154 / #30250-300-005. Two required per CB750.Key Features• Condenser• Replaces OEM #30250-300-154 /...
Match with the left-side contact point using this Contact Point Set (1 piece, left-hand side) for cylinders 1 & 4. Replacing OEM #30203-300-005. Same...
Replace your points cover screws with this Points Cover Screws Set of 2.Key Features• Points cover screws• Set of 2Fitment / Compatibility• All 1969‑1978...
Replace your CB750 ignition coils with this Stock Type Ignition Coil Set of 2 with brackets, replacing OEM #30500-300-013. Dual coil assembly pre-mounted on...
Fit the square-plug ignition switch on your mid-'70s Honda with this Ignition Switch (square 4-prong plug type), replacing OEM #35100-374-007 / #35100-369-740 / #35100-341-700....
Secure your ignition switch the right way with this complete Ignition Switch Mounting Bracket & Hardware Set — a must-have for proper restoration and...
Replace your SOHC CB750 ignition coil with this Stock-Type Ignition Coil for contact point ignitions, replacing OEM #30501-300-003 / #30502-300-003 / #30502-300-013. 100mm center-to-center...
Loosen and tighten the ignition switch nut without damage using this Ignition Switch Nut Tool.Key Features• Ignition switch nut tool• Tightens and loosens without...
Mount your ignition coils with a clean factory-style finish using this Ignition Coil Bracket Set, replacing OEM #30511-300-000. Features a polished high-grade finish and...
Fit a corrosion-resistant spark advance shaft with this Spark Advance Shaft with O-ring, replacing OEM #30231-300-010 / #91301-300-000. Nitrate-coated to guard against corrosion and...
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...
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...
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...
Dress up your engine with this Joker Machine Brand Custom Black Finned Points Cover with a built-in rubber O-ring and gold-colored mounting hardware. Replaces...
Get the hottest, longest-lasting spark with this Ultimate High Output Coil. Designed for aftermarket electronic ignition systems only (not compatible with points). Dual-output coils...
Universal Motorcycle Spark Plug Cap ~ VB05F is an aftermarket part for the Honda CB applications listed in this product information. Before ordering, confirm...
Take the top-tier Dyna 2000 upgrade path on your SOHC CB750 or CB500/CB550 with this Dyna 2000 Digital Performance CDI Ignition Ultimate Kit. Includes...
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...
Replace mechanical points and condensers with this aftermarket electronic ignition for the listed Honda SOHC four-cylinder models. Keep the original mechanical spark advancer and...
Step up to genuine Dynatek performance coils with this Dynatek Performance Dual-Output 5 Ohm Ignition Coil Set of 2. Produces spark voltages exceeding 30,000...
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...
Choose points-service parts or the right Dyna S package
The points are separate left- and right-hand products. For an electronic conversion, Dyna S is available module-only or with coils and wires. An ignition-switch replacement also needs the square four-prong harness connection checked.
Each contact-point product supplies one piece: left for cylinders 1 and 4, right for 2 and 3. The condenser application calls for two, and the D8EA plug application for four. Those are separate ordering quantities; no featured product is described as a complete points-service package.
Compare the two coil-equipped conversion kits
The Premium Kit supplies two generic aftermarket 3.3 Ohm dual-output coils. The Ultimate Kit instead supplies two Dynatek-brand 3 Ohm dual-output coils. Both include the Dyna S module and Dynatek plug wires; choose by the actual components rather than the package name alone.
Common questions
Can I buy Dyna S without another pair of coils?
Yes. The base product is the ignition module only. Its description specifies stock coils or coils rated 3 Ohm or higher; verify the retained coils against the system instructions before choosing that package.
Can the Ultimate High Output Coil be used with points?
No. That separate coil product explicitly excludes points systems and is intended for aftermarket electronic ignition only.
Which ignition-switch connector is required?
The listed switch uses a square four-prong plug and is specified for the square harness connector. Compare that physical connection before ordering for a rewired or mixed-year motorcycle.
Not sure which part you need?
Send your model and year, plus photos of your existing part and any changes to the original setup.