Reply To: Substitute for Champion J-8J spark plugs

[David Stanton]

Does anyone know if the Champion DJ8J  (also called a Champion #847) is a replacement for the J8J?  Link to the plug at Champion’s website below.

Dave

https://www.championindustrialplugs.com/champion-847-dj8j-nickel-spark-plug

Edit – I just found this which I think answers the J8J question this post was about – Note when you scroll down to the long list of equivalents, J8C is in the cross ref list, but Dj8j is not:

https://www.sparkplug-crossreference.com/convert/CHAMP_PN/J8J