GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Oldsmobile 🢒 1998 🢒 Intrigue 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 Auxiliary Air Distributor Duct Replacement

Removal Procedure
  1. Position the front half of the carpet aside. Refer to Front Floor Panel Carpet Replacement in Interior Trim.

    2. Object Number: 277951 Size: MH
  2. Remove the lower heater duct (1).
  3. Unsnap the rear floor air outlet duct (2) from the studs and the holes in the floor reinforcement.
  4. Remove the rear floor air outlet duct.

Installation Procedure

    Object Number: 277951 Size: MH
  1. Install the rear floor air outlet duct.

    2. Snap the rear floor air outlet duct (2) onto the studs and the holes in the floor reinforcement.

  2. Install the lower heat duct (1).
  3. Install the front carpet into position. Refer to Front Floor Panel Carpet Replacement in Interior Trim.