GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 1999 🢒 Grand Prix 🢒 Engine 🢒 Engine Mechanical - 3.1L 🢒 Engine Coolant Thermostat Removal

Engine Coolant Thermostat Removal for Pontiac Grand Prix 1999


    Object Number: 187055 Size: SH
  1. Remove the water outlet bolts.
  2. Remove the water outlet.
  3. Remove the water outlet gasket.

    4. Object Number: 187058 Size: SH
  4. Remove the thermostat.