BMW E60 E61 LCI Petrol N43 Air Condition Conditioning A/C Compressor 6961618

BMW E60 E61 LCI Petrol N43 Air Conditioning Compressor is an original cabin cooling system component designed for BMW models with the N43 petrol engine. A used compressor from the air conditioning compressors and clutches category allows for a technically correct repair or replacement of the compressor without the need to resort to expensive aftermarket parts of unknown origin.

Specifications and technical data

• SKU: 6961618
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6961618
• Substitutable numbers: 6961618, 64526961618
• Fuel type: Petrol
• Category: A/C Compressors & Clutches

Intended Use and Compatibility

The presented air conditioning compressor has been designed for air conditioning systems in the BMW 5 Series E60 and E61 LCI (facelift) models with the N43 petrol engine. Thanks to its factory design, it ensures proper fitment with factory engine accessories, correct positioning on mounting points, and compatibility with original belt-driven accessories.

This component is intended for vehicles powered by petrol fuel, which is important for compatibility with engine operating characteristics, air conditioning control, and powertrain load parameters.

Air Conditioning Compressor Construction and Function

The air conditioning compressor is responsible for compressing the refrigerant and maintaining the correct pressure in the circuit, which directly translates to the efficiency of cabin cooling. The original BMW design ensures:

• stable operating pressure in the air conditioning system,
• proper cooperation with the expansion valve and condenser,
• appropriate engine load characteristics when the air conditioning is engaged and disengaged.

By using the correct compressor, it is possible to maintain a uniform cabin temperature, reduce system operating noise, and preserve the factory driving comfort parameters.

Benefits of Using an Original BMW Compressor

Choosing a used, original compressor for the BMW E60/E61 LCI offers a number of practical advantages:

• Factory geometry and mounting – no need for modifications to the installation, lines, or brackets.
• Compatibility with vehicle electronics – correct cooperation with the air conditioning control module and diagnostic system.
• Appropriate operating characteristics for the N43 engine – correct load on the crankshaft and accessory drive system.
• Possibility of using existing interchangeable part numbers – facilitating part selection based on BMW service documentation.

This ensures a predictable installation process, and the air conditioning system has a chance to regain full functionality while maintaining factory operating parameters.

Condition, Verification, and Practical Application

The offered air conditioning compressor is a used component, sourced from disassembly, which allows for an economical repair of the cabin cooling system while maintaining original BMW manufacturing quality. This type of solution is particularly beneficial for older vehicles where the cost-to-value ratio is crucial.

Before installation, standard servicing procedures are recommended, such as:

• flushing the air conditioning system and replacing the filter-drier,
• checking the tightness of the lines and connectors,
• filling the system with the appropriate refrigerant according to the vehicle manufacturer's specifications.

This approach increases the chances of long-term and stable compressor operation in daily use.

BMW Air Conditioning Compressors and Knowledge of Used Parts

If you are looking for other BMW air conditioning compressors and clutches for your car, check out our dedicated category: BMW air conditioning compressors and clutches. There you will find a wide selection of air conditioning system components tailored to various models of this brand.

When choosing parts from disassembly, it is worth knowing the general principles of selecting and verifying premium components. An article describing how to wisely use the secondary market in the premium segment may be helpful: used parts for Mercedes – original parts from disassembly. Although it concerns a different brand, it addresses universal issues such as purchase profitability, the importance of original origin, and the impact of component quality on vehicle comfort and reliability.