BMW F10 LCI B47 Coolant Line Pressure Hose Pipe Compressor Condenser 9376740

BMW F10 LCI B47 Coolant Line Pressure Hose Pipe Compressor Condenser is an original cabin cooling system component designed for diesel engine models. Thanks to its precise fit to the B47 unit architecture in the BMW F10 LCI, it ensures stable refrigerant routing and proper air conditioning operation during daily use.

Specifications and technical data

• SKU: 9376740
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9376740
• Substitutable numbers: 9376740, 64539376740
• Fuel type: Diesel
• Part type: Hose
• Category: A/C Hoses & Fittings

Purpose and air conditioning system compatibility

The presented hose belongs to the Air conditioning lines, hoses, and connectors group and was designed specifically for the BMW F10 platform after the facelift (LCI) with the B47 diesel engine. The component's design is adapted to the factory layout of the air conditioning system, which reduces the risk of stress, leaks, and collisions with other engine bay components.

A properly shaped pipe allows for the maintenance of correct refrigerant flow, which translates into stable operating pressure in the system and predictable operation of the compressor, condenser, and evaporator. This is particularly important in modern diesel units, where operating temperatures and thermal loads are higher than in older designs.

Construction and technical properties of the hose

The air conditioning hose in this model connects system elements in a way that ensures tightness and resistance to vibrations typical of diesel engines. The materials used and the factory geometry of the hose are selected to:

• maintain adequate rigidity while remaining flexible at critical points,
• minimize the transfer of vibrations from the power unit to the air conditioning system,
• ensure a stable connection with other cabin cooling system components.

As a result, the hose operates predictably under both low and high thermal loads, which is significant for the durability of the entire system and user comfort.

Benefits of using an original BMW hose

Using an original air conditioning hose in a BMW F10 LCI with a diesel engine offers a number of practical benefits:

• Factory fit – no need for modifications, drilling, or bending the element during installation.
• Consistency with the air conditioning system – the hose works with other components in accordance with the vehicle manufacturer's specifications.
• Stable operating parameters – proper refrigerant flow helps maintain interior cooling efficiency.
• Reduced risk of leaks – proper connectors and hose geometry reduce the probability of refrigerant loss.

An element from this group is particularly important in vehicles used intensively, where the air conditioning system operates frequently and under high load, and any leak can quickly translate into a decrease in driving comfort.

Condition, origin, and service application

The offered BMW air conditioning hose comes from disassembly and is a used part, making it an attractive solution for users looking for a reasonable compromise between repair costs and maintaining the vehicle's factory specifications. This type of part will work well both for standard replacement of a damaged hose and for broader service work related to the cabin cooling system in diesel-powered cars.

Choosing an original hose from this group allows you to maintain the structural integrity of the air conditioning system, which is particularly important in modern BMW models, where the installation geometry is closely linked to the layout of the power unit and accessories.

System expansion and related elements

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 additional lines, flexible hoses, or service connectors, check out the available parts in the BMW air conditioning lines, hoses, and connectors category.

When planning cabin cooling system repairs, it is also worth learning about the broader context of using used components in premium class cars. Examples of using original parts from disassembly in a different vehicle segment can be found in the article Used parts for Mercedes – original parts from disassembly, which discusses a practical approach to servicing high-class cars using proven components.