CrankDex

Hodaka Ace 100 Spark Plug

The Hodaka Ace 100 (100cc) takes an NGK B7S spark plug, gapped to 0.024".

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Key takeaways

  • Spark plug: NGK B7S.
  • Iridium upgrade available in the same fit.
  • Gap: 0.024 inch - set it before fitting.
  • Covers 2001.
Standard PlugB7S
Iridium Upgrade-
Gap0.024"
Verified fitLast checked
Sources: NGK powersports application catalogue
Reviewed by the CrankDex editorial team against manufacturer and retailer fitment data.

Buy the plugs for your Hodaka Ace 100

The standard plug is the exact-fit replacement. The iridium version drops into the same spot, lasts longer, and fires a little stronger for a few dollars more. Many engines take more than one - check how many cylinders you have.

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Frequently asked

What spark plug does a Hodaka Ace 100 take?

The Hodaka Ace 100 takes an NGK B7S spark plug, gapped to 0.024 inch.

What is the spark plug gap for a Hodaka Ace 100?

The spark plug gap for the Hodaka Ace 100 is 0.024 inch. Check and set the gap before fitting a new plug - most powersports plugs need a small adjustment out of the box.

Can I use an iridium plug in a Hodaka Ace 100?

Yes. The iridium version drops into the same spot - same fit, longer life, and a slightly stronger spark. It is a straight upgrade.