Guangzhou Ronglikai Auto Parts Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T |
| Supply Ability | Available |
| Delivery Time | 3-7days |
| Packaging Details | Neutral Packing/Brand Packing/Customize Packing |
| Condition | New Condition |
| Service | Professional Service |
| Purpose | for repair/replace |
| Category | BMW Cooling System Parts |
| Feature | Durable |
| Warranty | 24months |
| Brand Name | BEMWQ |
| Model Number | 11538642560 |
| Certification | ISO 9001, ISO 9000, ISO 14001, IATF16949, ISO 14064 |
| Place of Origin | Guangzhou,China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T | Supply Ability | Available |
| Delivery Time | 3-7days | Packaging Details | Neutral Packing/Brand Packing/Customize Packing |
| Condition | New Condition | Service | Professional Service |
| Purpose | for repair/replace | Category | BMW Cooling System Parts |
| Feature | Durable | Warranty | 24months |
| Brand Name | BEMWQ | Model Number | 11538642560 |
| Certification | ISO 9001, ISO 9000, ISO 14001, IATF16949, ISO 14064 | Place of Origin | Guangzhou,China |
| High Light | BMW thermostat heat management module ，BMW B48 cooling system thermostat ，BMW G02 G05 G06 G08 thermostat | ||
| Product Name | Thermostat Heat Management Module |
| Delivery Time | 3-7days |
| OE Number | 11538642560 |
| Material | Plastic |
| Color | Picture shows |
| Warranty | 2 year |
The BEMWQ Heat Management Module (Part No.: 11538642560) is an advanced, electronically controlled cooling system component designed for BMW vehicles equipped with the B48 2.0L turbocharged inline-4 engine. It is fully compatible with chassis models including the G02 (X4), G05 (X5), G06 (X6), G08 (X8/X5 xDrive45e), and other B48-powered platforms. Serving as a sophisticated replacement for traditional wax-based thermostats, this module utilizes an internal rotary valve to precisely regulate coolant flow and temperature across multiple engine circuits, ensuring optimal thermal management for performance, emissions, and fuel efficiency .
Precision OEM Specification: Manufactured to match the original equipment standard 11538642560, ensuring exact housing dimensions, electrical connector pinout, and coolant port alignment for a seamless, direct-fit installation on the B48 engine without modification .
Electrically Actuated Rotary Valve: Features a precision-driven rotary valve controlled by an electric motor and position sensor (often communicating via SENT protocol), allowing for infinite variability in coolant flow distribution rather than just simple open/close operations .
Multi-Circuit Flow Control: Engineered to intelligently manage coolant delivery to various pathways—such as the cylinder head, engine block, radiator (large cycle), and heater core—independently, adapting flow rates based on real-time DME (engine control unit) demands .
Integrated Sealing Solution: Typically supplied as a complete assembly including the necessary mounting gaskets and O-rings, designed to withstand high coolant pressures and constant thermal cycling for a leak-free seal against the engine block .
Rapid Engine Warm-Up & Efficiency: Optimizes the engine's operating temperature by restricting coolant flow during cold starts, allowing the B48 to reach peak efficiency and emissions compliance faster, while also providing on-demand cooling during high-load scenarios to prevent overheating .
Resolution of Common Failure Modes: Addresses frequent issues associated with aging original modules, such as internal valve sticking (causing overheating or slow warm-up), coolant leakage from the housing seams, and electrical faults that trigger dashboard warnings and diagnostic trouble codes (e.g., 20F220, 20F206) .
Restored Climate Control & Performance: Eliminates related symptoms like a lack of cabin heat (if the valve sticks closed to the heater core), erratic temperature gauge readings, and reduced engine performance or limp mode caused by incorrect coolant temperature signaling .
Cost-Effective Thermal Management Repair: Provides a dependable and high-quality economical alternative to dealership original parts for replacing a known wear-item on higher-mileage B48 engines, securing precise thermal control and protecting the engine from temperature-related stress .
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2008
Total Annual:
5000000-8000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Guangzhou Ronglikai Auto Parts Co., Ltd. was established in 2012 and is headquartered in Guangzhou, China. We specialize in chassis components and engine wear parts for premium vehicle brands, particularly Mercedes-Benz and BMW. With years of industry experience, Ronglikai has grown into a professio... Guangzhou Ronglikai Auto Parts Co., Ltd. was established in 2012 and is headquartered in Guangzhou, China. We specialize in chassis components and engine wear parts for premium vehicle brands, particularly Mercedes-Benz and BMW. With years of industry experience, Ronglikai has grown into a professio...
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