GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2006 🢒 CTS 🢒 Engine 🢒 Engine Mechanical - 6.0L 🢒 Draining Fluids and Oil Filter Removal

    Object Number: 1559822 Size: SH
  1. Remove the oil pan drain plug (430) with O-ring (429).

    2. Object Number: 1559825 Size: SH
  2. Remove the engine oil filter (437).

    3. Object Number: 1559828 Size: SH
  3. Remove the right side rear engine block coolant drain hole plug (146) with washer (145).

    4. Object Number: 1559834 Size: SH
  4. Remove the engine block coolant heater (114) with washer (115).