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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 326 (Engine Mechanical - 3.0L (LGY) - Repair Instructions) >> Repair Instructions >> Oil Pump Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
  1. Oil Pump Sprocket - Remove - Oil Pump Housing Passage Outer Seal and Sprocket Removal 
  2. GM5519614Courtesy of GENERAL MOTORS COMPANY

    Oil Pump Flow Control Solenoid Valve Harness (1) - Disconnect

  3. Oil Pump Suction Pipe and Screen Assembly - Remove - Oil Pump Suction Pipe and Screen Assembly Replacement 
  4. GM5519275Courtesy of GENERAL MOTORS COMPANY

    Oil Pump Bolt (2, 3) - Remove [5x]

  5. Oil Pump (1) - Remove
  6. GM5337969Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    NEW oil pump comes with seals.

    Oil Pump Housing Passage Outer Seal (1, 2) - Remove and DISCARD [2x]