Champion C9YC Cross Reference: NGK BCP6ES, Denso 3125
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Champion C9YC spark plug cross reference

According to our cross reference data, the Champion C9YC spark plug is equivalent to: NGK BCP6ES, Denso 3125, Denso D17.

Spark plug interchange table

BrandPart number
ChampionC9YC (your part)
NGKBCP6ES
Denso3125, D17

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Frequently asked questions

What is the equivalent of the Champion C9YC spark plug?

According to our cross reference data, the Champion C9YC spark plug is equivalent to: NGK BCP6ES, Denso 3125, Denso D17. Always confirm heat range, thread size and reach in the manufacturer catalog for your engine.

Cross reference tables by brand

Denso cross referenceChampion cross referenceBrisk cross referenceBosch cross referenceBeru cross referenceNGK cross reference

Cross references are for guidance only. Confirm heat range, thread size, reach and gap for your engine in the manufacturer catalog before buying.