BMW X3 Series E83 E83N LCI Dryer Evaporator Pressure Hose Assy 3451411

BMW X3 Series E83 E83N LCI Dryer Evaporator Pressure Hose Assy is an original cabin cooling system component designed for use in the BMW X3 E83 model. This specialized hose from the Lines, hoses and pipes category ensures proper refrigerant flow within the air conditioning system, which translates into stable and comfortable operation of the entire system. It is a practical solution for users looking for a proven, used component with factory-fit quality.

Specifications and technical data

• SKU: 3451411
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3451411
• Substitutable numbers: 64123455917, 3455917, 64123400430, 3400430, 64123451411, 3451411, 64500363606, 0363606, 64123428463, 3428463
• Category: Hoses, Lines & Pipes

Purpose and function in the air conditioning system

The presented air conditioning hose is designed as a part of the factory interior cooling system in the BMW X3 E83. It is responsible for safely routing the refrigerant between individual air conditioning components, maintaining proper pressure and system tightness. This allows the system to effectively dissipate heat from the cabin, ensuring a stable temperature while driving.

Using a dedicated hose with a design consistent with the manufacturer's specifications minimizes the risk of leaks, performance drops, and improper compressor operation. This is particularly important during air conditioning service, where the quality and fit of the components have a direct impact on the durability of the entire system.

Advantages of using an original BMW hose

Choosing an air conditioning hose prepared specifically for the BMW X3 E83 offers a number of technical benefits:

• factory fit for the routing in the engine bay and chassis,
• appropriate diameter and geometry ensuring correct refrigerant flow,
• compatibility with original connectors and mounts,
• maintenance of system operating parameters in accordance with the manufacturer's specifications.

As a result, installation is straightforward, without the need for modifications or the use of adapters. This is a solution that facilitates service work and reduces the risk of subsequent leaks or hose stress.

Condition and service application

The item is offered as a used part, which allows for an economical repair of the air conditioning system while maintaining the original design. This type of component is particularly useful in situations where there has been mechanical damage to the hose, corrosion of the connectors, or interference with the installation during other repairs. Using a hose with factory routing and shape helps restore the correct geometry of the system and proper refrigerant flow.

The product will work well both for standard replacement of a damaged section of the installation and for more extensive service work involving the regeneration or replacement of several air conditioning components at the same time.

Part selection by numbers and integration with the BMW catalog

The air conditioning hose has a dedicated OEM part number and associated interchangeable numbers, which facilitates its identification in BMW catalogs and service systems. This allows for precise verification of compatibility with a specific equipment version and vehicle year. In practice, this means faster selection of the correct element and a lower risk of error when ordering.

It is worth using these markings when consulting with a mechanic or when comparing the element with the currently installed hose in the car. This facilitates repair planning and allows for an informed choice of parts that meet the requirements of a specific BMW X3 E83 unit.

Expanding BMW air conditioning system service

If you are planning a comprehensive repair or upgrade of the air conditioning area in your BMW and need other elements from the same group, such as additional lines, hoses, or pipes, check the available parts in the BMW lines, hoses and pipes category.

For users interested in a broader approach to personalization and refreshing the car, including improving ergonomics and interior comfort, the guide article Car interior tuning with Global Parts, which describes the practical application of used equipment elements, may be helpful.