Spark Plug Service · ComponentSpark Plugfor 2021 Toyota Corolla 1.8L I4 · FWDUnitslb-ftNmTorque14lb-ft19 NmNotesGap before installOther components in Spark Plug ServiceCover Screws8 lb-ft · 10 NmEngine Cover Clips2 lb-ft · 3 NmIgnition Coil Bolt8 lb-ft · 10 NmMounting Bolts19 lb-ft · 26 Nm📝 Suggest a correction to this torque spec