NotesCenter Electrode Core Material--Copper, Ground Electrode Core Material--Nickel, Pre-Gap Size--.040, Skirt Length--0.0, Skirt--No, Thread Diameter--0.551, Ground Electrode Tip Material--Nickel, Ground Electrode Quantity--1, Resistor Type--Yes, Hex Size--13/16", Center Electrode Design--Standard, Manufacturer Heat Range--5, Electrical Terminal Type--Non-Removable Nut, Center Electrode Projection--Mid Projection, Stock Number--2851, Ground Electrode Tip Design--Standard, Insulator Height--2.20, Seat Type--Flat, Reach--0.750, Center Electrode Insulator Tip Projection--0.16, Insulator Material--Ceramic, Washer Included--Yes, Resistance--5000.0, Washer Type--Crush, Grade Type--Regular, Short Style Spark Plug--No, Center Electrode Tip Material--Nickel, Ground Configuration--J-Gap
Sub TypeSpark Plug