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Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Mechanical - 2.4L) >> Repair Instructions - Off Vehicle >> Water Pump Removal

Water Pump Removal

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Engine Coolant Temperature Sensor
    GM2148506Courtesy of GENERAL MOTORS COMPANY
  1. Remove the engine coolant temperature sensor (1).
    2. Fig 2: Thermostat Housing, Water Feed Pipe & Bolts
    GM2148508Courtesy of GENERAL MOTORS COMPANY
  2. Remove the thermostat and water feed pipe retaining bolts.
    3. NOTE:

    Twist the water feed pipe while pulling to remove it from the water pump cover.

  3. Remove the thermostat housing and water feed pipe (1) from the water pump cover.
    4. Fig 3: Water Pump Assembly
    GM2148509Courtesy of GENERAL MOTORS COMPANY
  4. Remove the water pump retaining bolts. Be sure to remove the bolt that goes through the front of the engine block.
  5. Remove the water pump assembly (1).
    6. Fig 4: Water Pump Sprocket And Bolts
    GM3651576Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Use a suitable size hex key as shown to hold the sprocket.

  6. If necessary, remove the water pump sprocket (2) and bolts (1).
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