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Home >> Pontiac >> 1982 >> T1000 2D Hatchback, Automatic Trans >> Repair and Diagnosis >> General Information >> Specifications Index >> Engine Coolant Specifications >> PONTIAC >> Thermostat
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Engine Coolant Specifications: PONTIAC: Thermostat

NOTE: Several types of thermostats are being used due to different coolant flow patterns. Turbocharged models use a 2-stage thermostat for coolant circulation. Be sure to use correct part number when replacing.

Some altitude models use a 180°F thermostat. All other models use a 195°F thermostat that starts to open at 192-199°F, and is fully open at 222°F.