NGK Iridium Spark Plug - ILKAR7B11 Stock number 4912 Picture may not be true to part number. Spanner size, 14 mm Outer Thread, 12,0 mm Thread Length, 26,5 mm Spark Plug, Fixed SAE connector Spark Position, 4,0 mm Spark Plug, Iridium Middle Electrode 1 - Earthed Electrode interference Suppression 5 kOhm with gasket seat Vehicle Compatibility Suits models including; Lexus CT200h, ZWA10R, 2ZRFXE 1.8ltr Toyota Corolla, ZRE152R, 2ZRFE 1.8ltr Toyota Corolla, ZRE153R, 3ZRFE 2.0ltr Toyota Corolla, ZRE172R, 2ZRFE 1.8ltr Toyota Corolla, ZRE182R, 2ZRFE 1.8ltr Toyota Noah, ZRR70R, 3ZRFE 2.0ltr Toyota Prius Hybrid, ZVW30R, 2ZRFXE 1.8ltr Toyota Prius Hybrid, ZVW40R, 2ZRFXE 1.8ltr Toyota Rav 4, ZSA42R, 3ZRFE 2.0ltr Toyota Voxy, ZRR70R, 3ZRFE 2.0ltr This is a guide only. If you are unsure, send us a message!