BMW 3 F30 LCI 330e Hybrid Battery Cooling Refrigerant Double Pipe 9368337

BMW 3 F30 LCI 330e Hybrid Battery Cooling Refrigerant Double Pipe is a specialized, original refrigerant cooling system component for the high-voltage hybrid battery in the BMW 3 Series F30 LCI 330e model. This double refrigerant pipe ensures stable thermal operating conditions for the battery, which translates into hybrid drive efficiency and long-term, safe vehicle operation.

Specifications and technical data

• SKU: 9368337
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9368337
• Substitutable numbers: 64539368337, 9368337, KZ
• Category: Batteries

Purpose and function in the hybrid system

The described double refrigerant pipe is a component of the thermal system responsible for transporting refrigerant between the hybrid battery and other cooling system components. A properly functioning line allows for:

• maintaining a stable battery cell temperature during city and highway driving,
• reducing the drop in electric drive performance under high loads,
• reducing the risk of overheating and associated high-voltage system errors.

As a result, the BMW 330e hybrid system maintains predictable operating parameters, and the battery controller can precisely manage cell charging and discharging.

Construction of the double refrigerant pipe

The double design of the line allows for the parallel routing of two refrigerant circuits in one compact assembly. This solution improves the organization of the mounting compartment and facilitates service, while reducing the number of connections that could be a potential source of leaks.

The element is designed as an original BMW part, which means it fits factory brackets, routings, and mounting points in the F30 LCI body. Thanks to this, installation is predictable, without the need for system modifications.

Application in service and diagnostics

The double refrigerant pipe is particularly important when:

• removing leaks in the hybrid battery cooling circuit,
• performing post-accident repairs in the area of cooling line routing,
• restoring full system efficiency after battery temperature-related errors.

Replacing this element allows for the restoration of proper refrigerant flow and is recommended wherever mechanical damage to the line or signs of corrosion on the connectors are found. Precise fitment for the BMW 3 F30 LCI 330e reduces the risk of sealing issues and problems with re-bleeding the system.

Characteristics of the used product

The offered item comes from the Batteries category and is a used part, which in practice means a favorable cost-to-functionality ratio while maintaining the manufacturer's original specifications. For workshops specializing in BMW hybrid service, this is a good solution for post-warranty vehicle repairs, where both quality and service economy are important.

Thanks to the preservation of factory geometry and line diameters, it is possible to connect seamlessly with existing cooling system components without the need for adapters or installation modifications.

Complementary BMW battery cooling system components

If you are planning a comprehensive repair or upgrade of the power and cooling area of the hybrid battery in your BMW and need other elements from the same group, such as cooling lines, power modules, or battery housings, check the available parts in the BMW Batteries category.

Technical support and service knowledge

When working with hybrid systems and modern powertrains, it is worth using reliable sources of knowledge regarding diagnostics and component selection. For repairs related to the drivetrain and power transmission, a guide dedicated to gearboxes – structural differences, typical faults, and rules for purchasing used parts – may be helpful. You can find practical tips in the article Gearbox: manual, automatic, or DSG – typical faults and a guide to buying a used gearbox, which facilitates making informed service decisions.

Summary

BMW 3 F30 LCI 330e Hybrid Battery Cooling Refrigerant Double Pipe is an original, specialized component of the hybrid battery cooling system, designed for stable drive operation and operational safety. Choosing this component allows you to maintain consistency with the factory BMW design, which is particularly important for professional repairs and long-term vehicle use.