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 N·m (18 lb in).

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