BMW E81 E82 E87 LCI E90 Suction Pipe Evaporator Compressor Air Con Hose

BMW E81 E82 E87 LCI E90 Suction Pipe Evaporator Compressor Air Con Hose is an original cabin cooling system component designed for petrol versions of popular BMW 1 and 3 series models. Thanks to its factory geometry and correct diameter, it ensures stable refrigerant pressure and seamless operation with the air conditioning compressor. This is a practical solution for users who want to restore full air conditioning efficiency while maintaining original BMW quality.

Specifications and technical data

• SKU: 9223315
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 64509223315
• Substitutable numbers: 64509223315, 9223315, 64509223316, 9223316, 64509168366, 9168366, 64536964964, 6964964, e88 e91 e92 e93, air conditioner, 4220692
• Category: A/C Hoses & Fittings

Purpose and function in the air conditioning system

The hose is part of the high or low-pressure air conditioning system in petrol BMW E81, E87 LCI, E88, and E90 models. It is responsible for the tight and stable routing of the refrigerant between individual components, which translates into the proper operation of the compressor, condenser, and evaporator.

By maintaining factory flow parameters, the hose limits pressure drops, supports even interior cooling, and helps maintain the correct performance of the entire air conditioning system in both urban and highway conditions.

Construction and fitment for BMW

As an element from the Air conditioning lines, hoses, and connectors group, the part has been designed for specific mounting points on the body and engine. Properly contoured flexible and rigid sections allow the hose to be routed while maintaining safe distances from hot engine components and moving parts of the accessories.

Factory-standard connector ends ensure proper sealing when using appropriate service seals, and the matched length of the hose facilitates installation without the need for modifications or additional adjustments to the routing path.

Use in service and diagnostics

The hose is particularly useful in situations where there are leaks in the air conditioning system, traces of refrigerant oil, or visible mechanical damage to the old installation. Replacing this component allows for the restoration of the refrigerant circuit's tightness, which is crucial before performing pressure testing, vacuuming, and refilling the system.

By using an original hose, the service center reduces the risk of problems with thread matching, diameters, and connector angles, which is important for both the durability of the connections and the subsequent maintenance of the vehicle.

Benefits of using an original BMW hose

• Factory fitment for petrol BMW E81, E87 LCI, E88, and E90 models.
• Correct hose geometry, supporting proper refrigerant flow.
• Compatible connectors, facilitating installation and ensuring connection tightness.
• Can be used in professional air conditioning system repair and diagnostics.

Additionally, the hose has assigned interchangeable numbers, which facilitates compatibility verification with a specific vehicle configuration and part selection in service catalogs.

Condition and use of the used part

The item comes from disassembly, which allows combining original manufacturing with a more favorable repair cost compared to a new part. This type of solution is often chosen by users who want to maintain the vehicle's factory specifications while optimizing their service budget.

If you are interested in the broader context of using dismantled components in premium cars, it is worth reading an article describing the practical aspects of choosing used parts, such as used parts for Mercedes from original disassembly, where components such as air conditioning and comfort systems are discussed.

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