BMW 1 3 F20 F21 F30 F31 N13 Suction Pipe Evaporator Compressor Air Hose Petrol

BMW 1 3 F20 F21 F30 F31 N13 Suction Pipe Evaporator Compressor Air Hose Petrol is an original cabin cooling system component designed for BMW models equipped with the N13 petrol engine. This used hose from the Air conditioning lines, hoses and connectors category ensures proper refrigerant circulation and stable air conditioning performance, which directly impacts driving comfort and vehicle safety.

Specifications and technical data

• SKU: 9223297
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9223297
• Substitutable numbers: 64539223297, 9223297, BG
• Fuel type: Petrol
• Category: A/C Hoses & Fittings

Purpose and function in the air conditioning system

The air conditioning pipe in BMW F20 and F30 series vehicles with the N13 unit is responsible for a tight and stable connection between system components such as the compressor, condenser, and evaporator. A properly selected hose ensures:

• maintenance of the correct refrigerant pressure,
• reduction of energy losses in the system,
• efficient air conditioning operation across a wide range of ambient temperatures.

Thanks to its design for petrol-powered engines, the hose is configured for specific routing within the engine bay and the installation geometry characteristic of the N13 unit.

Benefits of using an original BMW hose

Using an original air conditioning hose in a BMW F20/F30 allows you to maintain factory operating parameters. In practice, this means:

• secure fitment to mounts and brackets on the body and engine components,
• preservation of the correct hose routing, minimizing the risk of abrasion and vibration,
• compatibility with original air conditioning connectors and seals.

A used OEM part is a solution that allows you to combine reasonable repair costs with high manufacturing quality and compliance with the manufacturer's technical documentation.

Selection and compatibility with the petrol system

The presented hose is intended for BMW cars with a petrol engine, which is significant for both the installation routing and thermal conditions in the engine bay. Proper selection of the hose according to fuel type helps to:

• maintain an appropriate distance from heat-generating components,
• preserve correct routing relative to the N13 engine accessories,
• minimize the risk of leaks resulting from improper hose positioning.

As a result, the air conditioning system operates stably, and the load on the compressor and other components remains within the limits specified by the manufacturer.

Part condition and service application

The air conditioning pipe is offered as a used part, making it an attractive solution for maintenance repairs, especially in older vehicles. Such components are often chosen in situations involving:

• mechanical damage to the hose (cracks, abrasions, connector corrosion),
• air conditioning system leaks requiring the replacement of a specific installation section,
• restoring air conditioning functionality after a collision or engine bay intervention.

Replacing the hose with an original dismantled part allows for cost reduction while maintaining compliance with BMW's factory specifications.

Technical support and additional information

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

When selecting used components for comfort and air conditioning systems, it is worth learning about the specifics of original dismantled parts in the premium segment – this is described in more detail in the article Used parts for Mercedes – original dismantled parts, which shows how to safely use such solutions in service practice.

Additional tips on choosing popular used components for various makes and models are also provided in the guide Best used car parts – a guide to the most frequently chosen original parts, which is helpful when planning an economical yet technically correct vehicle repair.