Iridium Tip Spark Plug F-250 Fits 2WD & 4WD applications

Fits 2WD & 4WD applications

Used In Systems With A Return Line Back To The Tank

This ICON system was designed from the ground up for improved suspension handling off-road

features a blacked-out circuit board

Improves Low End Response

Iridium Tip Spark Plug F-250 Fits 2WD & 4WD applicationsMSD iridium spark plugs will fire up your engine for optimum performance. These plugs have been engineered from the inside out for efficient combustion to create the most power possible for your setup. MSD's proprietary design features center tips made from iridium a super hard material that promotes the best spark as well as increased resilience. They also feature copper center cores, special ceramic material to enhance the dielectric strength of the