Coolant Water Thermostat Compatible With Citroen C3 C4 2004-2010

Name: Coolant Water Thermostat Compatible With Citroen C3 C4 2004-2010
Brand: ZRNBCPPAA

ZRNBCPPAA

[Reference Number] Manufacturer Part Number: 1336.Q1 1336.N5 9630066780 TH6488.89J 346389D 3463.00.89D 9630066680 Product Features: This coolant thermostat is suitable for long-term vehicle use, ideal for vehicles that are parked for extended periods, camping trips, or used daily. In these scenarios, engine temperature stability is crucial for fuel efficiency and engine performance. Material: This coolant thermostat is made of metal and ABS material, which is scratch-resistant, wear-resistant, robust, practical, and has high hardness, making it resistant to deformation or cracking, thus ensuring reliable durability and a long service life. Regulating Coolant Circulation: The coolant thermostat acts as the core temperature-control valve, automatically switching between small and large circulation loops based on coolant temperature. During a cold start, it closes the passage to the radiator, confining coolant circulation to the engine's internal "small loop" to help the engine rapidly reach its ideal operating range of 85–95°C. Maintaining Constant Operating Temperature:Once the target temperature is reached, the valve gradually opens to direct coolant into the radiator for "large loop" cooling. This prevents overheating and stabilizes the operating temperature within the optimal range, thereby boosting combustion efficiency by 12%–15%.