2013 Ram Big Horn 1500 4x4 spark plug INFO

[Hemi395]

I think it may have been mid year in 13. I had an early 13 and still used the 30k plugs but some people have said they had late 13's and they had the iridium plugs. But I don't know exactly----
Jay

That sounds right, my early 13 (build date 12/12) has the 30k plugs...

 

[Elevated 2013]

I believe I heard mid year 2013. My 13 had the 30k plugs though but I haven’t checked the build date either.


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