Denso (3432) SKJ20DR-M11S Iridium Long Life Spark Plug, Pack of 1 873265007325 1 and 2 blade assortments

1 and 2 blade assortments

to avoid damage to saya finishes

Saves money on oil

fish and fries

Denso (3432) SKJ20DR-M11S Iridium Long Life Spark Plug, Pack of 1 873265007325 1 and 2 blade assortmentsBrand Denso Model SKJ20DR M11S Denso # 3432 Extra Long Life Iridium Plug 0. 7mm Fine Wire Iridium Tipped Center Electrode Platinum Tipped Ground Electrode Iridium plugs have an extremely long life as Iridium is 6x harder and 8x stronger than platinum. Because of the strength and hardness of iridium, there is virtually no electrode wear. This combined with a platinum ground electrode, creates a spark plug that is almost impervious to wear even under