Honda CR85RB Expert Spark Plug
The Honda CR85RB Expert takes an NGK CR7HSA spark plug, gapped to 0.028".
Key takeaways
- Spark plug: NGK CR7HSA.
- Iridium upgrade: NGK CR7HIX.
- Gap: 0.028 inch - set it before fitting.
- Covers 1979-1981.
Buy the plugs for your Honda CR85RB Expert
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 Honda CR85RB Expert take?
The Honda CR85RB Expert takes an NGK CR7HSA spark plug, gapped to 0.028 inch. The iridium upgrade is the CR7HIX.
What is the spark plug gap for a Honda CR85RB Expert?
The spark plug gap for the Honda CR85RB Expert is 0.028 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 Honda CR85RB Expert?
Yes. The CR7HIX is the iridium version of the CR7HSA - same fit, longer life, and a slightly stronger spark. It is a straight upgrade.
More parts for your Honda CR85RB Expert
We cover the other consumables for your machine too - the exact fit, cited, in one place.