BMW F11 F45 F46 Mini F55 F56 Air Conditioning Compressor A/C 5A3F1D2 is an original cabin cooling system component designed for BMW and Mini vehicles with diesel engines. A used air conditioning compressor allows for an economical restoration of the factory A/C system's functionality, maintaining proper operating parameters and mounting fit.
Specifications and technical data
- SKU: 5A3F1D2-1
- Mark: BMW (Genuine OE)
- Condition: Used
- OEM Part Number: 5A3F1D2
- Substitutable numbers: 5A3F1D2, 64525A3F1D2
- Fuel type: Diesel
- Category: A/C Compressors & Clutches
Intended Use and Compatibility
The presented air conditioning compressor has been designed for use in BMW models F11, F45, F46, and in Mini F55 and F56 vehicles with Diesel engines. Thanks to its OEM construction, it retains the factory mounting points and proper connections to refrigerant lines and the vehicle's electrical system.
Selecting the correct compressor for a specific body version and engine unit is crucial for the proper operation of the A/C system. This compressor model has been developed with the specific requirements of diesel engines in mind, such as their rotational characteristics and operating thermal conditions.
Construction and Performance Parameters
The air conditioning compressor in BMW and Mini systems is responsible for compressing the refrigerant and maintaining the correct pressure in the circuit. The OEM construction ensures:
- Stable operation under load at typical diesel engine speeds.
- Proper fit with factory equipment (brackets, pulley, line connections).
- Efficient heat dissipation from the air conditioning system, contributing to thermal comfort in the cabin.
As a component from the Air Conditioning Compressors and Clutches category, this part works with other A/C system components, such as the condenser, evaporator, and expansion valve, to create a cohesive and efficient interior cooling system.
Application in Diesel Engine Vehicles
Diesel engines generate different operating conditions than gasoline units, which is why an air conditioning compressor dedicated to Diesel fuel must meet specific requirements. In practice, this means:
- Adapted operating characteristics for lower RPM ranges, typical for diesel engines.
- Appropriate mechanical durability for long-term loads during highway and city driving.
- Compatibility with the factory air conditioning control in BMW and Mini vehicles, facilitating diagnostics and service.
This allows for the installation of such a compressor to maintain predictable air conditioning system behavior and stable cabin temperature, without the need for vehicle system modifications.
Condition, Origin, and Benefits of Choosing a Used Part
The offered compressor is from the BMW group and is a used component, which significantly reduces repair costs compared to a new OEM part. At the same time, you retain the advantages of the original design, such as proper fit, compliance with factory parameters, and predictable operational behavior.
Choosing a used air conditioning compressor is a sensible solution for drivers who want to maintain their vehicle in good technical condition while controlling their service budget. Especially for premium cars like BMW and Mini, original parts from dismantling often represent a favorable compromise between quality and cost.
Why Choose This Air Conditioning Compressor
- Original BMW Design – tailored for specific models F11, F45, F46 and Mini F55, F56.
- Designed for Diesel Engines – compatible with the operating characteristics of diesel units.
- Economical Service Solution – a used OEM part instead of an expensive aftermarket alternative.
- Integration with Factory A/C System – no need for installation modifications.
If you also need other components from the BMW Air Conditioning Compressors and Clutches category, check out the BMW Air Conditioning Compressors and Clutches available in our store to find a complete solution for your model.
More About Used Premium Parts
When choosing used components for premium cars, it's worth understanding the broader context of the quality and cost-effectiveness of such solutions. We encourage you to read the article on our blog, where we discuss the advantages of original parts from dismantling, such as air conditioning compressors or comfort modules: Used Parts for Mercedes – Original Parts from Dismantling. Although the text primarily concerns Mercedes-Benz, the principles and arguments presented there are largely analogous for BMW and Mini brands.
