BMW E90 E91 E92 LCI Pressure Hose Condenser Evaporator Pipe Lines 9151740

BMW E90 E91 E92 LCI Pressure Hose Condenser Evaporator Pipe Lines is an original cabin cooling system component that connects the condenser to the evaporator, ensuring stable refrigerant flow. Thanks to its factory geometry and connectors tailored to the 3 Series LCI facelift models, it serves as a direct replacement for the factory hose without the need for any system modifications. This used OEM component is a sensible choice for air conditioning maintenance when you want to maintain the correct operating parameters of the system.

Specifications and technical data

• SKU: 9151740
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9151740
• Substitutable numbers: 64539151740, 9151740, 64509122622, 9122622
• Category: A/C Hoses & Fittings

Application and function in the air conditioning system

The condenser-to-evaporator pressure hose in the BMW 3 Series E90, E91, and E92 facelift models is responsible for transporting refrigerant between key system components. A properly selected element:

• maintains the tightness of the refrigerant circuit under high pressure,
• ensures stable operating conditions for the compressor and expansion valve,
• minimizes the risk of drops in cabin cooling efficiency,
• eliminates abnormal vibrations and stresses in the installation.

Due to its factory fit for the E9x LCI platform, the hose maintains the correct routing in the engine bay, which facilitates service and reduces the risk of collision with other components.

Construction and fitment for the BMW 3 Series LCI

The original hose from the Air conditioning lines, hoses, and connectors category was designed specifically for the BMW air conditioning system, taking into account the characteristic layout of the condenser and evaporator in E90, E91, and E92 bodies after the facelift. The construction includes:

• a rigid pipe section guiding the refrigerant along an optimal path,
• flexible sections compensating for the movements of the power unit and body,
• factory connectors allowing for installation in place of a worn hose without adaptation.

This solution allows for maintaining the original air conditioning performance characteristics and facilitates future diagnostics, as the system remains compliant with BMW service documentation.

Benefits of using an original used hose

Choosing a used BMW air conditioning pressure hose instead of a low-budget replacement is a compromise between cost and quality. The original element:

• retains factory refrigerant flow parameters,
• is compatible with original brackets and clamps in the engine bay,
• reduces the risk of leaks resulting from inaccurate fitment.

For workshops specializing in the BMW brand, this is a solution that allows for efficient and predictable air conditioning system repair, without the need to adapt universal hoses or modify connectors.

Service purpose and installation tips

The condenser-to-evaporator pressure hose is particularly recommended for:

• repairs after air conditioning system depressurization,
• mechanical damage in the front part of the vehicle,
• system renovation in high-mileage vehicles.

Before installation, a standard service procedure is recommended: checking other system components, replacing the dryer, and performing a leak test and refrigerant filling in accordance with the manufacturer's guidelines. This approach allows you to fully utilize the potential of the original BMW air conditioning hose and reduce the risk of repeated interventions.

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 low-pressure lines, flexible hoses, or service connectors, check the available parts in the BMW air conditioning lines, hoses, and connectors category.

More about the advantages of used premium parts

When servicing premium class cars, many users consider using used OEM elements instead of new replacements. This allows for maintaining a high level of quality at reasonable maintenance costs. If you want to better understand when it is worth reaching for original dismantled components and how to evaluate their cost-effectiveness in premium segment cars, read the article about used original parts for Mercedes from dismantling, the conclusions of which can also be applied to the service of other brands, including BMW.