The Gates 33930 Thermostat is engineered to maintain optimal coolant temperature in Toyota’s 3.3L and 3.5L V6 engines. This OE-style thermostat opens at 180°F to balance engine warm-up speed with overheating protection, supporting proper fuel economy and emissions performance.
Key Features:
– OE-matched 180°F opening temperature
– Precision wax-pellet design for consistent operation
– Integrated seal prevents coolant seepage
– Corrosion-resistant brass housing
– Tested for accurate flow response












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