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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 1497 (Engine Cooling System) >> Thermostat And Thermostat Housing >> Removal and Installation >> Removal

Removal and Installation: Removal

WARNING: This page is about a different car, the 2005 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
  1. Drain coolant. Refer to "CHANGING ENGINE COOLANT ".
    CAUTION: Perform when engine is cool.
  2. Remove IPDM E/R bolts and position aside. Refer to "REMOVAL AND INSTALLATION OF IPDM E/R ".
  3. Disconnect lower radiator hose.
  4. Disconnect oil cooler line.
  5. Remove engine coolant inlet and thermostat assembly.
    • Do not disassemble engine coolant inlet and thermostat assembly. Replace them as a unit, if necessary.
      Fig 1: Removing Engine Coolant Inlet & Thermostat Assembly
      G02447106Courtesy of NISSAN MOTOR CO., U.S.A.