Thermostat · ComponentCoolant Temperature Sensorfor 1990 Honda Prelude 2.1L I4 B21 · FWDUnitslb-ftNmTorque15lb-ft20 NmNotesUse thread sealantOther components in ThermostatThermostat Housing Bolts11 lb-ft · 15 Nm📝 Suggest a correction to this torque spec