BMW X3 G01 X4 G02 G08 LCI Air Con A/C Hose Pipe Air Conditioning 9484073

BMW X3 G01 X4 G02 G08 LCI Air Con A/C Hose Pipe Air Conditioning is an original cabin cooling system component designed for facelifted BMW X-series models. Thanks to its factory-fit design for specific X3 and X4 generations, it ensures proper refrigerant flow and stable operation of the entire system. This is the ideal solution for users who want to maintain consistency with the factory air conditioning system design without compromising on compatibility.

Specifications and technical data

• SKU: 9484073
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9484073
• Substitutable numbers: 9484073, 64539484073
• Part type: Hose
• Category: A/C Hoses & Fittings

Purpose and function in the air conditioning system

The offered hose belongs to the Air conditioning hoses, pipes, and connectors category and is responsible for transporting refrigerant between system components in facelifted (LCI) BMW X3 G01 and X4 G02/G08 models. A properly selected air conditioning hose:

• maintains the tightness of the refrigerant circuit,
• ensures stable operating pressure in the system,
• reduces the risk of a drop in cabin cooling efficiency,
• minimizes the load on the air conditioning compressor.

Thanks to a design compliant with BMW factory standards, the hose works with original connectors and mounts, which facilitates service and reduces vehicle downtime.

Benefits of using an original BMW hose

Using an air conditioning hose dedicated to specific BMW X3 and X4 models translates into a number of practical advantages:

• Factory geometric fit – correct routing in the engine bay and along the chassis, without tension or unnatural kinks.
• Compatibility with original quick-connectors and seals, which facilitates installation and subsequent servicing.
• Stable operation of the air conditioning system, without unwanted hose vibrations or localized overheating.
• Ability to maintain consistency with other system components, such as the condenser, evaporator, or compressor.

This solution is particularly beneficial for post-collision repairs, replacing a damaged section of the system, or restoring full air conditioning functionality in vehicles used intensively.

Component characteristics and condition

The air conditioning hose comes from the BMW range and is a component removed from a vehicle, offered in Used condition. This means it is a pre-owned part intended for users looking for an economical solution that still complies with factory specifications. This type of component allows for reduced repair costs while maintaining the original system design.

In practice, this type of hose will work well both for standard replacement of a damaged section and for comprehensive air conditioning system reconstruction after bodywork or mechanical intervention.

Selection and integration with the vehicle system

To ensure proper air conditioning operation, it is crucial to match the hose to the specific body version and vehicle generation. In this case, the component was designed for the BMW X3 G01 and X4 G02/G08 LCI platform, which translates into:

• compliance with factory hose routing in the engine bay and chassis,
• correct positioning of mounting points relative to the body,
• appropriate length and working diameter for the given air conditioning system.

During installation, it is recommended to use new seals and perform a leak test and system recharge in accordance with the BMW service procedure to fully utilize the potential of the installed hose.

If you are planning a comprehensive repair or upgrade of your BMW's air conditioning zone and need other elements from the same group, such as high-pressure lines, flexible hoses, or service connectors, check out the available parts in the BMW air conditioning hoses, pipes, and connectors category.

Used parts and repair economics

Choosing a used air conditioning hose is a reasonable compromise between costs and maintaining the vehicle's original specifications. In many cases, this allows for a significant reduction in the repair budget without sacrificing factory fit and compatibility with other system components.

If you are considering broader use of salvaged components in premium cars and want to better understand how this affects service costs and repair durability, it is worth reading the article Used parts for Mercedes – original salvaged parts, which discusses the practical aspects of using original components from the secondary market.

For owners of BMW models from years similar to the X3 G01 and X4 G02/G08, a guide on refreshing older cars using salvaged components may also be useful – more information can be found in the material The second life of a youngtimer – how used car parts rejuvenate cars from 1998–2012.