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Review on πŸ”₯ High-Performing 6PC NEW DENSO #4503 Platinum T T Spark Plugs - PK16TT by Dustin Lannan

Revainrating 5 out of 5

Fits my RAM 1500 V6 3.7L

They fit my 2007 RAM 1500 V6 3.7L perfectly. It should be noted that all spark plugs are supplied with an electrode gap of exactly 0.035. Looking at the sticker in the engine bay, my engine needs a 0.040 gap (which is weird because online ram says it should be 0.044). Now .035 is probably fine as they expand a bit, but I rearranged them anyway to fit my engine bay spec (maybe I was a little over-revved). Be sure to check the clearances and set them according to the specifications in the engine compartment. I haven't had any issues with these forks so far and they seem good.

Pros
  • Several competitors
Cons
  • Ugly packaging