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1979 Honda CB750K 18 mm Spark Plug Wrench

The populated electrical-tool choice for this 1979 CB750K is an 18 mm spark plug wrench. Its thin-wall socket and folding handle are intended for access to deep CB plug recesses. Check the plugs fitted to your engine before selecting the working size.

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Honda CB1100 CB1000 CB900 CB750 spark plug wrench

Honda CB1100/CB1000/CB900/CB750 Spark Plug Wrench

$5.95 USD
35-0078
Reach deep CB plug holes with this "Tuck Away" 18mm Spark Plug Wrench. Works on 18mm spark plugs, 160mm overall, thinwall design fits into...
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1979 Honda CB750K · Electrical Tools Buying guide

Check plug hex size and the access around it

This is a spark plug service tool with a stated 160 mm overall length. It is not a replacement spark plug, ignition tester or coil tool, and the description does not claim use with every plug hex size.

Parts to consider

Honda CB1100/CB1000/CB900/CB750 Spark Plug Wrench 18 mm tuck-away spark plug wrenchThin-wall wrench with a stated 160 mm overall length. The handle tucks into its socket for storage.View part

Work from the plug currently installed

The product is listed for 18 mm spark plugs, including the CB750 application. If your engine has a different plug type fitted, confirm the actual hex before ordering. A thread reference or motorcycle year should not be substituted for the tool’s working hex size.

A plug wrench does one service job

The compact folding design concerns reaching and turning the spark plug. The listing does not describe an ignition diagnostic function or include a new plug. Identify any ignition fault separately so that buying the tool is part of the correct repair, rather than an assumed cure for poor running.

Common questions

What are the wrench’s stated size and length?

The listing gives an 18 mm working size and 160 mm overall length. It describes a thin-wall design for deep CB plug recesses. Compare those details with the plugs and access on your actual engine.

Does the folding handle mean a ratchet is required?

The description identifies a handle that tucks away into the socket. It does not state a required external ratchet drive for this tool. Review the product photographs for the operating arrangement before choosing it.

Is a spark plug included with the wrench?

The product is a spark plug wrench; its supplied contents do not list a new plug. Choose any replacement spark plugs separately using the correct application, then ensure that their hex size suits the tool.

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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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