BMW X1 E81 E87 E90 E90N E91 E92 E93 Air Conditioning A/C Pipe Hose Line 6927845

BMW X1 E81 E87 E90 E90N E91 E92 E93 Air Conditioning A/C Pipe Hose Line is an original cabin cooling system component designed for BMW models with petrol engines. Thanks to its factory geometry and precise fit for the specific platform, it ensures stable refrigerant pressure and predictable operation of the entire air conditioning system, which translates into thermal comfort and trouble-free operation. This is a practical solution for users who want to restore full air conditioning efficiency while maintaining OEM specifications.

Specifications and technical data

• SKU: 6927845-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6927845
• Substitutable numbers: 64536927845, 6927845, 6450912906064509210473, 9129060, 9210473, 64509129060
• Fuel type: Petrol
• Part type: Pipe
• Category: A/C Hoses & Fittings

Purpose and compatibility with BMW models

The presented air conditioning pipe has been designed for use in popular BMW 1 and 3 series models, such as the E81, E87, E90, E90N, E91, E92, and E93. This means that the connection geometry, diameters, and routing of the pipe are adapted to the factory layout in the engine bay and chassis of these constructions. Its application in petrol-powered vehicles allows for maintaining compatibility with the original air conditioning system used by the manufacturer. Thanks to this component, it is possible to recreate the original routing of the refrigerant line, which is important both for proper venting and for maintaining the correct operating pressure throughout the system.

Technical characteristics of the air conditioning pipe

The pipe belongs to the Air conditioning pipes, hoses, and connectors group, which are components responsible for transporting the refrigerant between the compressor, condenser, evaporator, and receiver-drier. The construction of the pipe combines flexible sections with rigid sections and precision connectors, which facilitates installation in the limited space of the engine bay and minimizes the risk of leaks. Properly selected internal diameters and the profile of the bends contribute to:

• stable refrigerant pressure across the entire operating range of the system,
• proper flow without unnecessary losses and turbulence,
• reduction of vibrations transmitted from the engine unit to the air conditioning installation. As an original part, the pipe is prepared to work with factory mounts and brackets, which facilitates correct positioning and servicing.

Application in the air conditioning system and benefits of installation

A functional air conditioning pipe is crucial for maintaining the tightness and efficiency of the entire system. In the event of wear, corrosion of connections, or micro-cracks in the flexible sections, refrigerant loss, pressure drops, and consequently, a lack of cooling in the cabin occur. Replacing it with an original pipe dedicated to specific BMW models allows you to:

• restore full interior cooling efficiency,
• reduce the risk of recurring leaks after refilling the system,
• maintain compliance with the factory operating parameters of the compressor and other components. For workshops and private users, this means a predictable repair result and easier diagnostics of any potential future faults, as the system remains built from components with known, factory characteristics.

Condition, origin, and installation aspects

The offered air conditioning pipe is a used component, which in practice allows for combining an attractive purchase cost with maintaining the original BMW specification. Such components, sourced from dismantling, are frequently chosen for repairs where matching the shape, length, and connections to a specific body version and engine unit is key. Before installation, a standard service procedure is recommended: checking the pipe for leaks on a test bench, replacing seals at the connections, and subsequent vacuuming and filling of the system in accordance with the vehicle manufacturer's recommendations. Such an approach increases the chance of long-term, stable air conditioning operation after the repair.

Selection by numbers and technical support

When selecting an air conditioning pipe for a BMW, OEM numbers and interchangeable numbers are extremely helpful, as they allow for precise verification of part compatibility with a specific body and engine version. In case of doubt, it is worth comparing the markings with the vehicle documentation or the removed component to avoid installation problems. If you want to deepen your knowledge on the safe selection of components by manufacturer markings and avoid mistakes when shopping online, the following guide will be helpful: how to verify part compatibility by OEM numbers and codes in BMW cars. In a situation where an air conditioning pipe fault is linked to problems with the compressor or the entire cooling system, it is worth analyzing the full picture of symptoms. Practical tips regarding the diagnosis of cooling failure and the principles of selecting system components can be found in the article: original used air conditioning compressor as an alternative to new components. If you are planning a comprehensive repair or upgrade of the air conditioning area in your BMW and need other elements from the same group, such as high-pressure lines, flexible refrigerant hoses, or service connectors, check the available parts in the BMW air conditioning pipes, hoses, and connectors category.