BMW 5 7 Series F01 F02 F07 F10 F10N F11 F11N LCI Suction pipe with filler neck

BMW 5 and 7 Series F01/F02/F07/F10/F10N/F11/F11N LCI Suction Hose with AC Filler Neck is an original cabin cooling system component, designed for installation on the left side of the vehicle. As part of the AC Hoses, Pipes, and Connectors group, it ensures a sealed and stable connection between AC components, contributing to the proper functioning of the entire system. A used BMW OEM part allows for factory fitment and correct refrigerant flow parameters.

Specifications and technical data

• SKU: 9120005
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 64539120005
• Substitutable numbers: 64539120005, 9120005
• Location on the vehicle: Left
• Category: A/C Hoses & Fittings

Purpose and Function in the Air Conditioning System

This suction hose, integrated with a filler neck, is an air conditioning system component responsible for safely routing refrigerant in the low-pressure area. Mounted on the left side of the body, it works with other hoses and connectors, maintaining the correct flow direction and minimizing the risk of leaks. Thanks to its factory geometry and proper profile, the hose maintains stability even under varying thermal and pressure loads.

Original BMW Fitment

Original BMW origin means full compatibility with the construction of the 5 and 7 Series F generation, both pre- and post-facelift (LCI). The part has been specifically designed for this platform, which translates to:

• precise fit to factory brackets and mounts,
• correct routing of the hose relative to other components in the engine bay,
• maintenance of manufacturer-designed flow cross-sections.

This ensures a tidy installation without the need for modifications or additional adapters.

Benefits of Using a Used OEM Part

Choosing a used AC suction hose with filler neck for BMW is a solution that combines cost control with factory quality. A used OEM part from disassembly provides:

• material compatibility with other air conditioning system components,
• original connectors and ends, facilitating a leak-free installation,
• no fitment issues, which are common with universal aftermarket parts.

For workshops specializing in the BMW brand and discerning owners, this means a predictable repair outcome and reduced risk of repeated system interventions.

Professional Installation and Service Application

Due to its location on the left side of the vehicle and its connection to other AC hoses, installation by a workshop experienced with the BMW F platform is recommended. Proper hose routing, leak testing, and system bleeding after service are crucial for maintaining stable cabin cooling performance. A correctly selected suction hose reduces the risk of pressure drops, refrigerant leaks, and compressor malfunction.

If you are modernizing or repairing the interior cooling system in your BMW and also need other parts from the group of hoses, pipes, and connectors dedicated to this brand, check the available parts in the BMW AC Hoses, Pipes, and Connectors category.

Used Premium Parts – How to Optimize Costs

In premium vehicles like the BMW 5 and 7 Series, using used air conditioning system components can significantly reduce repair costs without compromising original specifications. If you are interested in a broader context of using used parts in premium segment cars and want to better plan your service budget, it is worth reading the guide: Used Parts for Mercedes – Original Parts from Disassembly.

Summary

The Suction Hose with AC Filler Neck for BMW 5 and 7 Series F01/F02/F07/F10/F10N/F11/F11N LCI is an original air conditioning system component, designed for installation on the left side of the vehicle. It ensures factory fitment, correct refrigerant flow, and compatibility with other system elements, making it a rational choice for professional repair or restoring AC functionality in higher-class BMW vehicles.