Champion RD9 Cross Reference: NGK AR-6
Home › Spark plug cross reference › Champion RD9

Champion RD9 spark plug cross reference

According to our cross reference data, the Champion RD9 spark plug is equivalent to: NGK AR-6.

Spark plug interchange table

BrandPart number
ChampionRD9 (your part)
NGKAR-6

Look up another spark plug

More Champion spark plugs

Champion RF12-5Champion RF10Champion RF10CChampion RF12Champion J12JChampion UJ12Champion RF9Y5Champion J19LMChampion RF11YChampion RF11YCChampion OE054Champion RF7YCChampion RF9YCChampion J11

Frequently asked questions

What is the equivalent of the Champion RD9 spark plug?

According to our cross reference data, the Champion RD9 spark plug is equivalent to: NGK AR-6. 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.