Champion L66Y Cross Reference: NGK BP6HS, Denso 3068
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Champion L66Y spark plug cross reference

According to our cross reference data, the Champion L66Y spark plug is equivalent to: NGK BP6HS, Denso 3068, Denso D18.

Spark plug interchange table

BrandPart number
ChampionL66Y (your part)
NGKBP6HS
Denso3068, D18

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Frequently asked questions

What is the equivalent of the Champion L66Y spark plug?

According to our cross reference data, the Champion L66Y spark plug is equivalent to: NGK BP6HS, Denso 3068, Denso D18. 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.