BMW 1 3 X1 Z4 Series E81 E87 E90 E91 Air Con Radiator A/C Condenser Rad 6930039

BMW 1 3 X1 Z4 Series E81 E87 E90 E91 Air Con Radiator A/C Condenser Rad is an original air conditioning system component from the Condensers (radiators) group, designed for installation in the front part of the vehicle. It ensures efficient heat dissipation from the refrigerant, which translates into stable and comfortable air conditioning performance in daily operation. This is a solution for users who expect factory-fitment and predictable operating parameters of the system.

Specifications and technical data

• SKU: 6930039
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9229021
• Substitutable numbers: 64539229021, 9229021, 64539169526, 9169526, 64509169789, 9169789, 64539206296, 9206296, 64536930039, 6930039
• Location on the vehicle: Front
• Category: A/C Condensers

Purpose and function in the air conditioning system

The air conditioning radiator in BMW E84, E87, E90, and E91 series models is responsible for condensing the refrigerant after it has been compressed in the compressor. A properly selected condenser stabilizes the pressure in the system, reduces the risk of overheating, and supports even cooling of the vehicle interior, which is particularly important during intensive city driving and in high ambient temperatures.

Its location in the front of the vehicle promotes effective airflow through the radiator core, which improves heat exchange efficiency and supports long-term, repeatable air conditioning performance.

Construction and fitment for BMW

The presented condenser has been designed specifically for BMW E84, E87, E90, and E91 platforms, which means maintaining the correct geometry, mounting points, and air conditioning system connections. As a result, installation is straightforward, without the need for structural modifications or the use of adapters.

Its original BMW origin helps maintain compatibility with factory lines, accessories, and aerodynamic covers, which is important both for the tightness of the system and for the proper guidance of the airflow through the radiator.

Component condition and service application

The air conditioning radiator is offered as a used part, which allows for an economical repair of the system while maintaining the original design specifications. This type of solution is often chosen in the case of post-accident repairs, mechanical damage to the front of the vehicle, or corrosion of the condenser core.

Due to the factory fitment for a specific generation of BMW, the part will work well both for a standard replacement of a damaged condenser and for a comprehensive rebuild of the front cooling and air conditioning system.

Benefits of using an original condenser

• Factory fitment to the vehicle's front structure, without the need for mounting modifications.
• Consistency with other BMW air conditioning system components, which facilitates service and diagnostics.
• Ability to restore proper interior cooling efficiency after the previous radiator has been damaged.
• Cost-effective solution compared to new aftermarket replacements while maintaining original geometry.

System expansion and selection of related components

In service practice, replacing the condenser is often combined with checking the air conditioning lines, dryer, fans, and mounting elements in the front part of the body. It is also good practice to verify the tightness of the entire system and perform a professional refrigerant refill after installation.

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 radiators, lines, or mounts, check the available parts in the BMW Condensers (radiators) category.

Practical service tips and additional knowledge

When working with vehicle systems, it is worth following proven service procedures and analyzing the cost-effectiveness of using used parts in the context of the entire drivetrain. For a better understanding of when choosing a used component is economically and technically justified, the article discussing similar issues using a gearbox as an example may be helpful – Used gearbox – when is it worth it and what you need to remember.