Features: The thermostat housing assembly automatically regulates coolant flow to maintain optimal engine temperature between 88°C to 92°C, enhancing cooling efficiency by 5%. This thermostat offer stable performances and reliability, maintaining precise temperature control crucials for your vehicle cooling systems. For car owners look to replace a faulty or aged thermostat, this part is a must having for maintaining the integrity of their vehicle engine. Whether driving in urban traffic or on long highway journeys, the thermostat ensures your engine operates within the good temperature ranges, preventing overheating and enhancing efficiency. When traveling for a long distance or driving at a high speed, the thermostat can ensures that the engine still maintains a stable temperature under high load, and improve driving safety and comfort. Specifications: Component:Plastic Part Number:25600-2G500 86025 902-5128 Color: Black Package Includes: 1pcs Engine Coolant Thermostat note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.