16x NGK Iridium IX Spark Plugs Stock 7177 Iridium Tip Taper Cut 0.040in UR5IX

Item Specifics

ModelNGK Iridium IX Spark Plug
Reach11.2mm
Gap Size0.040 in
Hex Size5/8""
Quantity16
Seat TypeTapered
Resistance5K ohms
Thread Diameter0.551 in
Insulator HeightISO
Ground ConfigurationStandard
Manufacturer Heat Range5
Ground Electrode Quantity1
Ground Electrode Tip DesignTaper Cut
Center Electrode Tip MaterialIridium
Center Electrode Core MaterialCopper Core
Ground Electrode Core MaterialNickel Core