NotesManufacturer Heat Range--12, Ground Electrode Material--Platinum Pad Surface, Thread Diameter--0.551, Hex Type--Hex, Resistor Type--Yes, Ground Electrode Quantity--1, Installed Height (Inch)--1.99, Plug Type--RC12WMPB4, Electrical Terminal Type--Non-Removable Nut, Part Description--Spark Plug, Ground Electrode Tip Material--Iridium-Platinum, Center Electrode Design--Fine Wire, Seat Type--Flat, Indexed--No, Grade Type--Premium, Insulator Projection (Inch)--0.12, Classification--Champion Iridium, Washer Included--Yes, Taper Diameter (Inch)--0.27, Reach--0.75, Ground Electrode Core Material--Platinum, Gap Style--J Gap, Center Electrode Diameter (Inch)--0.103, Center Electrode Tip Material--Iridium, Washer Type--Crush, Ground Electrode Tip Design--J Gap, Insulator Height--0.12, Pre-Gap Size--0.039, Hex Size--0.625
Sub TypeSpark Plug