GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1998 🢒 Tracker - 4WD 🢒 HVAC 🢒 Heating, Ventilation and Air Conditioning 🢒 Heater Core Replacement

Removal Procedure
  1. Remove the heater case (1). Refer to Heater Case Replacement .
  2. Remove 1 screw and heater core pipes bracket.

    3. Object Number: 345872 Size: SH
  3. Remove the heater core (2) from the heater case (1).

Installation Procedure

    Object Number: 345872 Size: SH
  1. Install the heater core (2) to the heater case (1).
  2. Install the heater core pipes bracket.
  3. Secure the bracket with the 1 screw.
  4. Install the heater case (1) to the vehicle. Refer to Heater Case Replacement .