BMW i4 G26 Air Conditioning Hose A/C Pipe Line 9474789

BMW i4 G26 Air Conditioning Hose is an original A/C system component designed for precise refrigerant routing within the installation. Thanks to its factory fit for the G26 body, it ensures a stable connection between air conditioning components and the proper functioning of the entire interior cooling system. This is a solution for users who want to maintain compliance with the factory BMW specification and avoid leakage issues.

Specifications and technical data

• SKU: 9474789
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9474789
• Category: A/C Hoses & Fittings

Purpose and Function in the Air Conditioning System

The offered hose belongs to the group of Air Conditioning Hoses, Pipes, and Connectors and is responsible for transporting the working fluid between individual A/C system components. In the BMW i4 G26 model, a correctly selected air conditioning line is crucial for:

• maintaining system integrity under operating pressure,
• stable refrigerant flow,
• proper cooperation with the compressor, condenser, and other system elements,
• reducing vibrations and stresses within the hoses.

The factory fit for BMW ensures correct hose routing within the engine bay and along the body, minimizing the risk of chafing and operational damage.

Advantages of Using an Original BMW Hose

Using an original air conditioning hose in the BMW i4 G26 is a solution that technically supports the long-term and stable operation of the system. The most important benefits include:

• Factory Geometry and Length – the hose is specifically designed for the air conditioning system in the G26 body, facilitating installation and correct routing.
• Appropriately Selected Connectors – the hose ends are prepared to work with original A/C system sockets, reducing the risk of leaks.
• Compatibility with original BMW air conditioning equipment – no modifications or adaptations required.
• The ability to restore full interior cooling system functionality after repairing or replacing a damaged section of the installation.

Characteristics of a Used Part

The offered air conditioning hose is a used part, sourced from dismantling. Such components are often chosen for accident repairs or services where maintaining the original construction while optimizing costs is important. A used A/C hose allows for:

• maintaining compliance with the factory hose routing system,
• reducing costs compared to a new OE part,
• utilizing original BMW solutions instead of aftermarket alternatives with uncertain parameters.

Before installation, standard servicing procedures are recommended, including checking the entire system for leaks, replacing seals at critical points, and correctly filling the system with refrigerant according to the vehicle manufacturer's guidelines.

Integration with Other BMW A/C System Components

The air conditioning hose in the BMW i4 G26 works with other system components, forming a cohesive system responsible for thermal comfort in the interior. Correct selection and installation of the hose affect:

• heat exchange efficiency throughout the circuit,
• pressure stability on the high and low-pressure sides,
• the operation of the compressor and control valves,
• reduction of energy losses in the system.

For users considering a broader upgrade or repair of the A/C system in their BMW, consistent use of components from the same construction group allows for maintaining parameters close to factory specifications.

If you are planning a comprehensive repair or upgrade of the air conditioning system in your BMW and need other parts from the same group, such as A/C hoses, pipes, or connectors, check the available parts in the category BMW Air Conditioning Hoses, Pipes, and Connectors.

Used Premium Parts vs. Service Cost Optimization

Choosing used, original comfort system components – such as air conditioning hoses, compressors, or control modules – is a proven way to maintain a premium car at reasonable service costs. For higher-segment brands, including BMW, many drivers opt for dismantled components to preserve factory quality without the need to invest in new parts.

If you want to better understand how the use of used comfort system components works in practice for premium cars, it is worth reading the article describing the use of original dismantled parts for the Mercedes-Benz brand: Used Parts for Mercedes – Original Dismantled Parts. This will allow you to better assess the benefits of such an approach for your BMW as well.