GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1201426  Size: SH
  1. Disconnect the intake tube clamp (2).
  2. Disconnect the electrical connector from the air filter housing.
  3. Disconnect the air intake tube from the air filter housing (1).

  4. Object Number: 1201454  Size: SH
  5. Remove the snorkel bolt (1).
  6. Remove the air filter housing bolts (2).
  7. Remove the air filter housing, resonator, and snorkel assembly (3) from the bracket (4).

  8. Object Number: 1202081  Size: SH

    Note: Remove the air filter, resonator, and snorkel assembly separately.

  9. Remove the snorkel from the resonator pressing the part of hook (3).
  10. Remove the resonator (2) from the air filter housing pressing the part of hook (4).

Installation Procedure


    Object Number: 1202810  Size: SH
  1. Install the resonator on to the air filter housing.
  2. Install the snorkel on to the resonator.
  3. Install the air filter housing, resonator, and snorkel assembly to the bracket.
  4. Caution: Refer to Fastener Caution in the Preface section.

  5. Install the air filter housing and snorkel bolts and tighten to 7-9 N·m (62-80 lb in).

  6. Object Number: 1201426  Size: SH
  7. Connect the air intake tube on the air filter housing (1).
  8. Connect electrical connector to the air filter housing.
  9. Connect the intake tube clamp (2).