Electronic Thermostat Assembly for BMW B48 Engine OE: 11537644811
Product Details:
This is an electronic thermostat assembly for the engine, with original equipment (OE) number: 11 53 7 644 811.
Compatible Models: BMW 3 Series G20, 5 Series G30, X3 G08, X4 G02, etc.
Compatible Engine Model: B48 2.0T Turbocharged Engine.
This part is a core electronic component of the engine cooling system. It intelligently controls the coolant circulation path, enables quick engine warm-up, precisely maintains the optimal engine operating temperature, and reduces fuel consumption. It is used to resolve issues such as thermostat sticking, housing leaks, abnormal water temperature, illuminated fault lights, and poor heating performance.
The housing is made of heat-resistant, antifreeze-resistant engineering plastic. It features an integrated electronic control actuator for sensitive response. It meets the original factory specifications, with pipe interfaces, installation hole positions identical to the original vehicle, ensuring stable sealing and direct replacement of the original part, compatible with overseas BMW models.
Product Specifications:
• Original OE Number: 11537644811
• Part Name: Electronic Thermostat Assembly
• Compatible Models: BMW G20, G30, G08, G02 (3 Series, 5 Series, X3, X4)
• Compatible Engine: B48 2.0T
• Material: Heat-resistant engineering plastic + electronic control components + sealing gaskets
Product Advantages:
✅ Molded to original factory specifications, with precise matching of pipe ports and mounting holes for direct installation and replacement.
✅ Sensitive electronic control components ensure stable temperature control and reduce engine wear during cold starts.
✅ Multi-layer sealing design offers corrosion resistance, anti-aging properties, and prevents antifreeze leakage.
✅ Popular overseas replacement part for BMW B48 engines, compatible with overseas version models.
Tips:
It is recommended to replace the sealing rings with new ones during installation; after adding antifreeze, the cooling system needs to be bled of air; verify the OE number and B48 engine model before ordering to avoid selection errors.
Keywords:
11537644811, BMW B48 Electronic Thermostat Assembly, G20 Thermostat, G30 Cooling Thermostat, X3 G08 Thermostat, BMW Cooling System Parts