Spark Plug Replacement · ComponentMounting Boltsfor 2000 Ford Thunderbird 3.8L V6 · FWDUnitslb-ftNmTorque40lb-ft55 NmOther components in Spark Plug ReplacementCover Bolts14 lb-ft · 19 NmEngine Cover Clips2 lb-ft · 3 NmIgnition Coil Bolt9 lb-ft · 12 NmSpark Plug17 lb-ft · 23 Nm📝 Suggest a correction to this torque spec