Toyota Corolla Engine Thermostat (90916-03046)

Applicable Models: Classic Toyota Corolla with AE90/AE92/EE90/E9/E10 chassis (late 1980s–1990s models)
Opening Temperature: 82°C (OEM specification), supplied with matching sealing gasket
Structure: Wax-type valve core, stainless steel frame, rubber sealing ring assembly
Core Function: Regulates coolant circulation for fast engine warm-up, maintains stable engine operating temperature and prevents abnormal coolant temperature