Champion RN4C Cross Reference: NGK BR7ES
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Champion RN4C spark plug cross reference

According to our cross reference data, the Champion RN4C spark plug is equivalent to: NGK BR7ES.

Spark plug interchange table

BrandPart number
ChampionRN4C (your part)
NGKBR7ES

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Frequently asked questions

What is the equivalent of the Champion RN4C spark plug?

According to our cross reference data, the Champion RN4C spark plug is equivalent to: NGK BR7ES. 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.