Hey,

Wassup guys, just ordered some spark plugs from Sewell for my 01 gs430. I was wondering do the spark plugs come pre-gap or do i have to gap it myself? If i do need to gap do anyone know what the specs i have to gap it to? i tried searching and nothing came up maybe i didnt search hard enough any help would be great.


Thanks in advance!

 

Here is the part# of the spark plugs i bought i think they are Iridium 9008091180

 

It's suppose to be gap already. Factory plugs are gap to 0.044".

 

You cannot gap iridium plugs. You will break them.

 

Alright thanks guys