GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the catalytic converter. Refer to Catalytic Converter Replacement or Oxidation Catalytic Converter Replacement .

  2. Object Number: 223003  Size: SH
  3. Remove the exhaust heat shield bolts (2 and 3).

  4. Object Number: 223006  Size: SH
  5. Unhook the exhaust heat shield from the converter heat shield.
  6. Remove the exhaust heat shield.

Installation Procedure


    Object Number: 223006  Size: SH
  1. Install the exhaust heat shield.
  2. Hook the exhaust heat shield to the converter heat shield.

  3. Object Number: 223003  Size: SH
  4. Install the exhaust heat shield bolts (2 and 3).
  5. Tighten
    Tighten the exhaust heat shield bolt to 2.0 N·m (18 lb in).

  6. Install the catalytic converter. Refer to Catalytic Converter Replacement or Oxidation Catalytic Converter Replacement .