64116910544 1147412166 Heater Control Valve Compatible with BMW X5 E53 E70 F15 F85 X6 E71 F16 F86 35iX 40iX 3.0L 4.4L 4.8L Water Valve

Part No.: 64116910544 1147412166Part Name: Air Conditioning Coolant Heater Water Control ValvePart Condition:RefurbishedApplication:Compatible With BMW X5 E53 E70 F15 F85 X6 E71 F16 F86 35iX 40iX 3.0L 4.4L 4.8LOther Part Number : 1147412166Part Number : 64116910544Interchange Part Number : 1147412166Parts : HydrovalvePart Name : Coolant Climate Heater Water Control ValveProduct Condition : RefurbishedPacking : Neutral packageFitment : Compatible With BMW X5 E53 E70 F15 F85 X6 E71 F16 F86 35iX 40iX 3.0L 4.4L 4.8LInterchange Part Number : 1147412166Thank you for coming to our store. Your satisfaction is our eternal pursuit!

• When the engine is cold-started, the water temperature control valve closes the large circulation channel, so that the coolant can circulate in a small way, and the engine temperature can be quickly raised.
• Proper engine temperature is helpful for better atomization and combustion of fuel and makes the combustion process closer to the ideal state. The water temperature control valve ensures that the engine is at the optimal temperature, which can make the fuel burn fully and release the maximum energy, thus improving the thermal efficiency of the engine and reducing the fuel consumption.
• At a suitable temperature, the thermal expansion of engine components is moderate, the fit clearance is reasonable, and the motion resistance is reduced. In this way, the energy consumed by the engine during operation will be reduced, thus improving fuel economy.
• The engine can only keep the best working condition within a certain temperature range, generally around 80℃-95℃. The water temperature control valve ensures that the engine can be maintained in this suitable temperature range under various working conditions by controlling the circulation path and flow rate of coolant. For example, when it is started in cold weather, it can make a small circulation of coolant and quickly raise the engine temperature; When the engine generates a lot of heat under high load, it can also make the cooling liquid circulate greatly and dissipate heat through the radiator to prevent the engine from overheating.
• If the engine temperature is too high, it will lead to the expansion and deformation of parts, the fit gap between parts, increase wear, and even cause serious faults such as engine cylinder pulling and shaft locking. However, too low temperature, poor fuel atomization and incomplete combustion will reduce engine power, increase fuel consumption and aggravate low-temperature of the engine. The water temperature control valve can effectively avoid these situations."""