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Home >> Dodge and Ram >> 2002 >> Durango Base, 5.9 Z, 4WD, Part Time >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Engine Cooling >> Engine Block Heater - 4.7L >> Installation

Engine Block Heater - 4.7L: Installation

  1. Thoroughly clean cylinder block core hole and block heater seat.
  2. Insert block heater assembly with element loop pointing at twelve o'clock. (Figure).
  3. With block heater fully seated, tighten center screw to 2 N.m (17 in. lbs.) torque.
  4. Refill cooling system. (Refer to STANDARD PROCEDURE - REFILLING COOLING SYSTEM 4.7L ENGINE ).
  5. Start and warm the engine. Check for leaks.