GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2005 🢒 CTS 🢒 Engine 🢒 Engine Mechanical - 2.8L (LP1) 🢒 Oil Filter Adapter Replacement

Removal Procedure

    Object Number: 945915 Size: SH
  1. Remove the oil filter. Refer to Engine Oil and Oil Filter Replacement .
  2. Remove the A/C compressor and power steering drive belt. Refer to Air Conditioning Compressor and Power Steering Pump Belt Replacement .

    3. Important: Do not disconnect the A/C pipes from the A/C compressor.

  3. Remove the A/C compressor bolts and reposition the A/C compressor in order to gain access to the oil filter adapter fasteners.
  4. Disconnect the oil pressure sensor electrical connector.
  5. Remove the oil filter adapter. Refer to Oil Filter Adapter Removal .

Installation Procedure

    Object Number: 945915 Size: SH
  1. Install the oil filter adapter. Refer to Oil Filter Adapter Installation .
  2. Connect the oil pressure sensor electrical connector.
  3. Install the A/C compressor with the A/C pipes to the engine. Refer to Air Conditioning Compressor Replacement .
  4. Install the A/C compressor and power steering drive belt. Refer to Air Conditioning Compressor and Power Steering Pump Belt Replacement .
  5. Install the oil filter. Refer to Engine Oil and Oil Filter Replacement .