Onan 167-1638 Spark Plug Equivalent
. . .Hello. . .Looking for an EQUIVALENT to an Onan 167-1638 Spark Plug; if you have an equivalent number where did you get that number? Seems like there are a lot of different cross numbers floating ...
Forum Discussion
Use a spark plug cross reference chart to try and find it, google brings up quite a few, but why not use the original 167-1638 plug found here for about $4.79
Onan spark plug
Onan spark plug
