BMW F01 F01 LCI F02 F02 LCI F03 F03 LCI Air Conditioning Hose Line Tube 9119991

BMW F01 F01 LCI F02 F02 LCI F03 F03 LCI Air Conditioning Hose is an original cabin cooling system component designed for luxury BMW 7 Series sedans. With factory geometry and platform-specific fit, it ensures stable refrigerant pressure and proper operation of the air conditioning compressor and other components. This is a solution for users who expect consistency with the factory air conditioning system design without the need for aftermarket parts with uncertain parameters.

Specifications and technical data

• SKU: 9119991
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9119991
• Substitutable numbers: 9119991, 64539119991, 082.0096.08 6453, 0820096086453
• Part type: Line
• Category: A/C Hoses & Fittings

Purpose and Function in the Air Conditioning System

The offered hose belongs to the group of Air Conditioning Hoses, Pipes, and Connectors and is dedicated to BMW F01, F01 LCI, F02, F02 LCI, F03, and F03 LCI models. It is responsible for safely routing refrigerant between system components, maintaining seal integrity, and ensuring proper flow of the working medium under varying pressure and temperature conditions.

In practice, this means:

• maintaining adequate interior cooling efficiency,
• proper cooperation with the compressor, condenser, and evaporator,
• reducing the risk of refrigerant pressure drops due to leaks along the hose section.

Construction, Fit, and Installation

The air conditioning hose has been designed as an OEM component for the BMW F platform, which translates to precise fit to factory mounting points and conformity with the original installation routing. The connectors used are prepared for cooperation with standard ports and seals in the engine bay and body area.

This solution facilitates service work because it:

• does not require installation modifications or custom bracket fabrication,
• reduces the time needed for hose removal and installation,
• minimizes the risk of hose stress and twisting after installation.

Characteristics of a Used Component

The offered air conditioning hose is a used part, sourced from vehicle dismantling. Such components are often chosen for air conditioning system servicing in several-year-old vehicles, where maintaining original specifications while optimizing repair costs is crucial. For air conditioning hoses and pipes, seal integrity, connector condition, and the absence of mechanical damage on the working section are particularly important.

Before installation, the standard service procedure is recommended, including checking the entire system for leaks, replacing seals at connection points, and performing a pressure test after filling with refrigerant.

Selection by OEM Number and Compatibility

Due to the specific nature of air conditioning systems in BMW F series vehicles, proper hose selection should be based on the OEM number and vehicle data (model, body version, year of manufacture). The product description provides information on the part number and interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration.

For users who want to check part compatibility step-by-step using the VIN or part number, a practical guide may be helpful: how to select the correct car part by VIN and OEM number. The tips provided there help reduce the risk of purchasing an incompatible part and streamline the verification process.

Technical Support and Related Content

Although the described hose pertains to the BMW air conditioning system, many drivers also consider used components for other premium brands. In terms of optimizing service costs and maintaining high quality, it is worth familiarizing yourself with an article describing the advantages of original dismantled parts in the premium segment: used parts for Mercedes – original components from dismantling. The principles of selection and operation presented there can largely be applied to BMW servicing as well.

BMW Air Conditioning System Expansion

If you are planning a comprehensive repair or upgrade of the air conditioning system area in your BMW and need other components from the same group, such as additional pipes, hoses, or service connectors, check the available parts in the category BMW Air Conditioning Hoses, Pipes, and Connectors.

Summary

The BMW F01 F01 LCI F02 F02 LCI F03 F03 LCI Air Conditioning Hose is a factory-fitted cabin cooling system component designed for specific 7 Series generations. Using an original used hose allows for maintaining the air conditioning system's design and operating parameters in line with the manufacturer's specifications, while simultaneously reducing repair costs. This is a solution for users who prioritize technical consistency, predictable system behavior, and ease of installation in a service environment.