BMW E81 E87 E90 E91 Pressure Hose Pipe Condenser Air Con 9151733

Description

BMW E81 E87 E90 E91 Pressure Hose Pipe Condenser Air Con is an original cabin cooling system component designed for BMW 1 and 3 Series models. Thanks to its factory geometry and proper refrigerant routing, it ensures stable operation of the compressor, condenser, and evaporator, which translates into a comfortable interior temperature. This is a solution for users who want to maintain the consistency of the air conditioning system with BMW factory specifications and avoid issues with fitting aftermarket replacements.

Specifications and technical data

• SKU: 9151733-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9151733
• Substitutable numbers: 64539151734, 9151734, 64509210449, 9210449, 64539151733, 9151733, 64536952992, 6952992, 64539151736, 9151736
• Category: A/C Hoses & Fittings

Purpose and function in the air conditioning system

The offered hose belongs to the Air conditioning hoses, pipes, and connectors category and is responsible for the sealed and controlled routing of refrigerant between system components. The proper cross-section, length, and shape of the hose are crucial for maintaining correct operating pressure and cooling efficiency in BMW E81, E87, E90, and E91 series.

The original design of the hose reduces the risk of vibrations, abrasions, and leaks at critical points in the engine bay. As a result, the air conditioning system can operate stably both in city traffic and during long highway drives, without drops in cooling performance.

Advantages of using an original BMW hose

Choosing an air conditioning hose sourced from BMW OE primarily means guaranteed fitment for the specific vehicle platform. This includes:

• maintaining factory mounting points in the engine bay,
• proper routing relative to other components, which reduces the risk of collision with moving parts,
• compatibility with original air conditioning system connectors and seals.

Thanks to this, installation is predictable, and the mechanic does not need to modify the hose routing or use additional adapters. This is particularly important in modern BMWs, where space in the engine bay is limited and every component has a precisely designed position.

Characteristics of the used component

The hose is sourced from disassembly, which allows for maintaining original BMW manufacturing quality while reducing repair costs compared to a new OE part. A used component is a good choice in situations where the existing hose has suffered mechanical damage, corrosion at the connectors, or leaks following a collision.

In practice, this means the ability to restore full air conditioning functionality without interfering with the system’s design and without the need to use cheaper replacements with uncertain fitment. For workshops specializing in the BMW brand, this is a solution that allows maintaining service consistency with the manufacturer’s factory standards.

Selection and compatibility in the E81 / E87 / E90 / E91 series

Due to the specific installation routing in individual models, the air conditioning hose must be selected precisely for the given body generation. The offered component is intended for popular BMW compact and mid-size series, which facilitates its use in typical air conditioning system repairs for these models.

Before installation, it is recommended to compare the hose routing with the removed part and verify compatibility with the vehicle’s service documentation. This approach minimizes the risk of the system leaking again after being filled with refrigerant and shortens the time spent in the workshop.

Technical support and knowledge about used parts

In the case of original components from disassembly, many users consider how to reconcile quality with a reasonable service budget. This topic is discussed in more detail in an article on our blog dedicated to the Mercedes brand, which describes how to consciously use premium used components, such as air conditioning compressors or comfort modules – these principles are also analogous for BMW. More information can be found in the material: Used parts for Mercedes – original components from disassembly.

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