BMW 1 3 Serie F20 F30 F31 LCI M140i 340i N58 Pressure Hose Compressor Condenser

BMW 1 3 Serie F20 F30 F31 LCI M140i 340i N58 Pressure Hose Compressor Condenser is an original cabin cooling system component designed for 1 and 3 Series models after the facelift. It ensures a tight and stable connection between air conditioning components, which translates into efficient refrigerant discharge and predictable operation of the entire system. This is a practical solution for users who want to maintain the factory performance characteristics of the air conditioning in their BMW.

Specifications and technical data

• SKU: 9337131
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9337131
• Substitutable numbers: 64539337131, 9337131, EM
• Category: A/C Hoses & Fittings

Purpose and function in the air conditioning system

The presented air conditioning hose has been designed specifically for N58 petrol engines in the M140i and 340i versions in F20 and F30 LCI bodies. It is responsible for the safe transport of refrigerant between individual components, minimizing pressure drops and the risk of leaks. Thanks to the factory fit for the specific BMW platform, the correct routing geometry of the hose is maintained, which reduces stress and vibration during operation.

Construction and fitment for BMW

The air conditioning hose belongs to a group of elements that must be precisely matched to the body and drivetrain. The original hose design ensures:

• an appropriately selected internal diameter for refrigerant flow,
• a shape adapted to the engine compartment of F20 and F30 LCI models,
• factory-designed mounting points for brackets and supports.

Such a solution facilitates installation and allows for stable hose routing without collision with other engine accessory components.

Benefits of using an original hose

Using an original air conditioning hose in a BMW with an N58 engine allows you to maintain system operating parameters in accordance with the manufacturer's specifications. Key advantages include:

• factory compatibility with the compressor, condenser, and other system components,
• maintenance of the correct operating pressure in the installation,
• reduction of the risk of leaks resulting from the mismatch of aftermarket replacements.

For users who care about predictable air conditioning performance, choosing such a component is a practical and safe solution.

Condition and service application

The item comes from dismantling and is intended for reinstallation in BMW vehicles where it is necessary to replace a damaged or leaking hose. It works well both for standard air conditioning system repairs and for comprehensive service after a collision or interference in the engine compartment. Replacing the hose with an original component allows you to restore stable operation of the cooling system without the need to modify other parts.

Expanding the air conditioning system in BMW

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

More about used parts and their operation

When selecting used air conditioning system elements and other components, it is worth paying attention to the installation method, the tightness of connections, and proper system venting. Good practice also includes regular inspection of the condition of hoses and periodic servicing of the entire system to reduce wear on the compressor and other components. In the context of economical vehicle operation, a guide on used parts may be helpful – you can find more practical tips in the article Used parts for Mercedes – original parts from dismantling, which discusses the advantages of using original dismantled components in premium segment vehicles.

Additional information on how to take care of components from dismantling and how to extend their trouble-free operation is also provided by the guide How to extend the life of used car parts?, which describes practical methods for the maintenance and operation of mechanical elements and auxiliary installations.