BMW E39 A/C Air Conditioning Compressor Pump 6914370

BWW E39 A/C Compressor 6914370 is an original cabin cooling system component from the A/C Compressors and Clutches group, designed for BMW vehicles. This is a solution for users who want to restore their air conditioning system's functionality while maintaining factory performance characteristics and compatibility with the installation in E39 series models.

Specifications and technical data

• SKU: 6914370
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6914370
• Substitutable numbers: 6914370, 64526914370, 8362414, 64528362414
• Category: A/C Compressors & Clutches

Technical Characteristics of the BMW A/C Compressor

The presented BMW A/C Compressor belongs to the A/C Compressors and Clutches category, meaning it is responsible for compressing the refrigerant and maintaining stable operating parameters of the entire A/C system. The OEM design ensures:

• correct operating pressure in the air conditioning system, in line with BMW manufacturer's specifications,
• adequate cooling performance while maintaining factory settings of the climate control unit,
• compatibility with original equipment – hoses, condenser, evaporator, and dryer.

By using an original compressor from this series, proper cooperation with the air conditioning control system is maintained, which reduces the risk of diagnostic errors and problems with cabin temperature regulation.

Intended Use and Compatibility in BMW E39

The BWW E39 A/C Compressor 6914370 has been designed for use in the air conditioning system of the BMW E39 series. This means that:

• mounting geometry is adapted to factory mounting points in the engine bay,
• position of connection ports corresponds to original refrigerant hoses,
• compressor clutch works with the factory belt drive and engine pulley.

The selection of the correct compressor for a specific E39 engine version and year should always be confirmed based on the OEM part number and interchangeable numbers visible in the product's technical specifications.

Condition, Origin, and Benefits of Using a Used Part

The offered BMW air conditioning compressor comes from the original used parts segment. These types of components are often chosen by discerning users because they:

• maintain factory build quality and operating parameters intended by the vehicle manufacturer,
• allow for reduced repair costs compared to new OEM components,
• facilitate fitting into the existing system without the need for modifications.

Before installing any used air conditioning compressor, it is recommended to perform standard servicing procedures such as flushing the system, replacing the dryer, and refilling with refrigerant according to the vehicle manufacturer's recommendations. This approach increases the durability of the entire system and the stability of the compressor's operation.

Benefits of Using an Original A/C Compressor

Choosing a BMW A/C Compressor from the A/C Compressors and Clutches category is a solution that translates into tangible operational benefits:

• stable A/C system operation – correct compressor engagement and disengagement, without excessive vibration and noise,
• efficient cabin cooling – maintaining the set temperature even under higher thermal loads,
• compatibility with BMW diagnostics – proper cooperation with factory software and service procedures.

By adhering to the manufacturer's original design concept, installing such a compressor is predictable, and the risk of compatibility issues is significantly lower than with aftermarket alternatives of uncertain origin.

Other A/C Compressors and Knowledge about Used Parts

If you are looking for other BMW A/C compressors and clutches suitable for various models of this brand, check out our dedicated category: BMW A/C Compressors and Clutches. There you will find a wide selection of original components that will allow you to choose the right part for a specific model and engine version.

For those interested in a broader perspective on selecting and operating premium used components, we recommend an article describing the advantages of original salvaged parts in the premium brand segment: Used Mercedes Parts – Original Salvaged Parts. This is a practical addition to your knowledge when deciding to install a used air conditioning compressor in your car.