GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2004 🢒 Matiz 🢒 HVAC 🢒 Heating, Ventilation and Air Conditioning 🢒 Heater Core Replacement

Heater Core Replacement for Pontiac Matiz 2004

Disassembly Procedure

    Object Number: 1223546 Size: SH
  1. Remove the heater module. Refer to Heater Module Replacement .
  2. Remove the heater core cover (1).
  3. Remove the heater core (2).

Assembly Procedure

    Object Number: 1223547 Size: SH
  1. Install the heater core to the heater module.
  2. Install the heater core cover.
  3. Install the heater module. Refer to Heater Module Replacement .