Denso Iridium Racing Spark Plug 5710 IQ02-24 - x1 Plug

Denso Iridium Racing Spark Plug 5736 IU01-31 - x1 Plug

Denso Iridium Racing Spark Plug 5755 IRL01-31 - x1 Plug

Denso Iridium Racing Spark Plug 5752 IRT01-31 - x1 Plug

Denso Iridium Racing Spark Plug 5709 IQ01-31 - x1 Plug

Denso Iridium Power Spark Plug 5345 IKH22 - x1 Plug

Denso Iridium Racing Spark Plug 5727 IWM01-31 - x1 Plug

Denso Iridium Power Spark Plug 5350 ITL20 x1 Plug for Dodge Challenger 6.4 SRT8