Expansion Valve BMW G11 G30 G31 Air Conditioning A/C Valve 9361710

Expansion Valve BMW G11 G30 G31 Air Conditioning A/C Valve is a component of the cabin cooling system responsible for the precise expansion of the refrigerant and pressure stabilization within the installation. Thanks to a properly selected expansion valve, your BMW's air conditioning system operates efficiently, predictably, and safely for other components. This solution is intended for users who expect proper air conditioning performance and compliance with the manufacturer's factory specifications.

Specifications and technical data

• SKU: 9361710
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9361710
• Substitutable numbers: 9361710, 64119361710, 9496915, 64119496915
• Category: A/C Expansion Valves

The role of the expansion valve in the BMW air conditioning system

The expansion valve in BMW G11, G30, and G31 series models is responsible for the controlled reduction of refrigerant pressure before the evaporator, which enables effective heat absorption from the vehicle's interior. A properly functioning component:

• stabilizes air conditioning operating parameters under variable thermal loads,
• reduces the risk of compressor overload,
• contributes to uniform cabin cooling,
• helps maintain the appropriate evaporator temperature, minimizing the risk of icing.

By maintaining the factory flow characteristics, the expansion valve works with other air conditioning system components in a way that is consistent with the assumptions of BMW engineers.

Compatibility and fit for BMW G11, G30, G31

The presented valve has been designed with the air conditioning system architecture of selected premium BMW models in mind. Proper fitment of connections, body geometry, and refrigerant flow control characteristics allows for installation in place of the factory component without the need for system modifications. This is particularly important in vehicles equipped with advanced air conditioning management systems, where the following are crucial:

• compatibility with the original piping and hoses,
• proper cooperation with pressure and temperature sensors,
• maintenance of operating parameters intended for the compressor and evaporator.

Such fitment reduces the risk of leaks and temperature regulation issues after replacing the component.

Performance characteristics and benefits of use

Using an expansion valve that complies with factory specifications in a BMW G11, G30, or G31 allows for restoring proper air conditioning operation after a failure or a drop in system efficiency. In practice, this means:

• more predictable interior cooling at high outside temperatures,
• more stable compressor operation, which may reduce its wear,
• better utilization of the air conditioning system's capabilities in automatic modes.

The item from the Expansion valves category is particularly important in vehicles operated in diverse climatic conditions, where the air conditioning system works with high frequency and under variable loads.

Product condition and practical assembly aspects

The offered BMW air conditioning expansion valve comes from the secondary market, which allows for an economical repair of the system while maintaining compliance with the original design. Choosing a used component is often a beneficial solution for several-year-old vehicles, where the ratio of repair cost to the car's value is important. Before installation, a standard service procedure is recommended, including checking the system for leaks, replacing the refrigerant, and verifying the operation of the compressor and evaporator after starting the system.

System expansion and selection of other BMW expansion valves

If you are planning a comprehensive repair or upgrade of the air conditioning zone in your BMW and need other elements from the same group, such as additional expansion valves, refrigerant flow control elements, or compatible auxiliary components, check the available parts in the BMW expansion valves category.

More about the use of used parts in modern systems

Choosing secondary market components, such as valves in engine or air conditioning systems, is worth supporting with knowledge about their role in modern designs. Issues related to exhaust gas recirculation clearly show how important properly functioning components are in the context of emissions and engine efficiency – this is described in more detail in the article EGR: what it is and why it is worth considering used EGR valves, which may be helpful when making decisions about choosing used parts.