C 2500 Suburban 2WD V8-6.0L VIN U (2002)
Engine Block Heater: Specifications
Engine Block Heater ................................................................................................................................................................................. 40 Nm (30 ft. lbs.)
Coolant Heater Cord Bolt ........................................................................................................................................................................ 8 Nm (71 inch lbs.)
Coolant Heater .......................................................................................................................................................................................... 50 Nm (37 ft. lbs.)