BMW X3 Series E83 E83N 2.0i Petrol Pressure Hose Compressor-condenser 3400420

BMW X3 Series E83 E83N 2.0i Petrol Pressure Hose Compressor-condenser is an original cabin cooling system component designed for the petrol versions of the popular BMW SUV. This used component from the Air conditioning hoses, pipes and connectors group allows for the restoration of efficient refrigerant circulation in the air conditioning system, ensuring stable operation of the entire unit. It is a practical solution for service repairs where fitment for a specific model and cost control are essential.

Specifications and technical data

• SKU: 3400420
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3400420
• Substitutable numbers: 64533400420, 3400420, 64533455913, 3455913
• Fuel type: Petrol
• Category: A/C Hoses & Fittings

Purpose and compatibility

The component has been designed for the air conditioning system in the BMW X3 E83 / E83N 2.0i model with a petrol engine. As an air conditioning hose, it is responsible for the safe routing of the refrigerant between system components, which has a direct impact on interior cooling efficiency and the proper operation of the compressor, condenser, and other elements.

Thanks to the use of original connection geometry and the correct pipe profile, installation is predictable, without the need for modifications or fitting universal replacements. This is particularly important in vehicles where the air conditioning system operates under high pressure and requires maintaining proper tightness.

Technical and functional characteristics

The hose belongs to the group of components responsible for transporting refrigerant in the air conditioning system. The appropriately selected diameter, shape, and type of connectors allow for:

• maintaining proper refrigerant flow throughout the system,
• maintaining connection tightness during pressurized operation,
• stable cooperation with factory mounts and brackets in the engine bay,
• reduction of vibrations and mechanical stress during operation.

In a vehicle with a petrol engine, a properly functioning air conditioning hose is important for driving comfort, as well as for protecting other system components from overloads resulting from improper flow or pressure drops.

Condition, origin, and advantages of using a used part

The offered air conditioning hose is a used part, sourced from dismantling. This type of part allows for an economical repair of the system while maintaining the factory design and fitment for the specific body and engine version. In practice, this means:

• maintaining the original hose routing line in the engine bay,
• compatibility with factory brackets and clamps,
• possibility of installation without interfering with other system components.

Before installation, it is recommended to perform a standard system leak test and replace the receiver-drier and refrigerant in accordance with service procedures to fully utilize the potential of the installed hose.

Professional use in service and workshop

The air conditioning hose for the BMW X3 E83 / E83N 2.0i is suitable for both professional service centers and workshops specializing in the BMW brand. Due to the preservation of factory specifications, it is suitable for:

• post-accident repairs within the engine bay and the vehicle front,
• fixing leaks in the air conditioning system,
• comprehensive work on the cabin cooling system after replacing the compressor or condenser.

Choosing an original hose from dismantling allows for reducing the risk of fitment issues, which often occur when using universal replacements, while keeping repair costs at a reasonable level.

Related BMW air conditioning system components

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

Expert support and selection of used parts

When selecting used air conditioning system components, it is worth utilizing knowledge about original premium parts. A good supplement when planning repairs may be material describing the advantages of using parts from dismantling in high-end cars, such as Mercedes-Benz – you can find more on this topic in the article Used parts for Mercedes – original parts from dismantling.