BMW X5 X6 E70 E71 M57N2 Diesel A/C Air Conditioning Compressor 9185146

Visual condition of the part

The product shows signs of use visible in the photos.

BMW X5 X6 E70 E71 M57N2 Diesel A/C Air Conditioning Compressor is an original cabin cooling system component designed for BMW diesel engines from the M57N2 family. A used compressor from this series allows you to restore air conditioning efficiency in an economical and technically sound manner, while maintaining factory fitment for the specific vehicle configuration.

Specifications and technical data

• SKU: 9185146-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9185146
• Substitutable numbers: 64529185146, 9185146, 64509121762, 9121762, 64529195971, 9195971
• Fuel type: Diesel
• Category: A/C Compressors & Clutches

Purpose and compatibility

The presented air conditioning compressor is dedicated to BMW X5 E70 and BMW X6 E71 models equipped with the M57N2 diesel engine. Its application in Diesel units ensures compatibility with the operating characteristics of these engines, including higher torque and specific thermal conditions.

By adhering to the manufacturer's standards, this component works seamlessly with factory engine accessories, refrigerant lines, and air conditioning controls, which facilitates installation and reduces the risk of compatibility issues.

Construction and performance parameters

The compressor belongs to the A/C compressors and clutches group, meaning it is responsible for both compressing the refrigerant and interacting with the engine's belt drive via the clutch. The design provided by BMW ensures stable operation across a wide RPM range and adequate cabin cooling performance under various engine loads.

Original manufacturing translates into correct system operating pressures, proper refrigerant circulation, and correct interaction with sensors and the air conditioning controller. This is particularly important in X5/X6 class vehicles, where interior thermal comfort has a direct impact on the perceived driving quality.

Benefits of using a used BMW compressor

Choosing a used BMW air conditioning compressor for the M57N2 engine allows for a significant reduction in repair costs compared to a new component, while maintaining original specifications and factory fitment. This solution is particularly advantageous for comprehensive service work on older X5 and X6 models, where the cost-to-durability ratio is a priority.

A used OEM component is also a good choice when you want to maintain the integrity of the entire air conditioning system with other factory components. This minimizes the risk of problems resulting from structural differences that may occur in aftermarket replacements.

Condition and installation aspects

The product is offered as used, which in practice means it has been removed from a vehicle and was previously in operation. Such parts are frequently chosen by workshops specializing in the BMW brand because they allow for the quick restoration of system efficiency while maintaining reasonable service costs.

Before installation, standard service procedures are recommended: checking the entire system for leaks, replacing the receiver-drier, and refilling with refrigerant according to the manufacturer's procedure. Properly performed installation and air conditioning system service translate into stable compressor operation and a longer service life for the entire system.

Expanding the BMW air conditioning system

If you are planning a comprehensive repair or upgrade of the air conditioning system in your BMW and need other items from the same group, such as compressors, clutches, or other drive components, check out the available parts in the BMW A/C compressors and clutches category.

More about the advantages of used premium components

When deciding on a used air conditioning compressor for a BMW, it is worth learning about the broader context of using original salvaged parts in premium cars. Practical tips on selection, cost-effectiveness, and the safety of such solutions can be found in the article Used parts for Mercedes – original salvaged parts, which discusses the approach to air conditioning components and other key elements in premium segment vehicles.