凯美瑞/花冠/卡罗拉/锐志节温器 90916-03136 31306 恒温控制

When your vehicle’s temperature gauge runs consistently low, or heating is not warm, or engine warms slowly, usually due to thermostat aging and sticking in the open or closed position. This part controls the cooling liquid flow path to quickly bring the engine to and maintain optimal operating temperature, improving fuel economy and power. Fits Toyota Camry, Corolla, Avalon, RAV4 and Prado; OEM number 90916-03136, compatible with 90916-03090 and 90916-03084. During installation, ensure thermostat orientation is correct, exhaust valve faces upward, and replace the sealing gasket to prevent coolant leaks.