Keep in mind that the ION sensing of the ignition systems will be affected and possible defeated by changing to a different type of plug than stock. This does not include a colder heat range.

Here's sites that will give you cross references for plug numbers... HERE , HERE and...HERE

Champion Plug info... HERE

Spark Plug Facts and Color... HERE

Spark Plug Facts... HERE

A good source to cross reference different brand plugs or order them... HERE

 

Thanks