GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 1999 🢒 Catera 🢒 Engine 🢒 Engine Cooling 🢒 Radiator Surge Tank Replacement

Removal Procedure
  1. Partially drain the coolant. Refer to Cooling System Draining and Filling .

    2. Object Number: 142125 Size: SH
  2. Remove the surge tank hoses.
  3. Remove the surge tank clip (1).
  4. Slide the surge tank (2) inward until the tabs disengage in order to remove from the wheelhouse panel.
  5. Disconnect the low coolant level switch connector (3).
  6. Clean the surge tank using a mild soap and water if the surge tank is to be reused.

Installation Procedure

    Object Number: 142125 Size: SH
  1. Connect the low coolant level switch connector (3).
  2. Engage the surge tank tabs to the wheelhouse panel.
  3. Install the surge tank clip (1).
  4. Install the surge tank hoses.
  5. Fill the cooling system. Refer to Cooling System Draining and Filling .