What is the construction and purpose of air conditioning compressors and clutches?

Air conditioning compressors and clutches are components mounted to the engine, responsible for compressing the refrigerant and engaging the compressor drive. A typical set includes the compressor housing, pulley, electromagnetic clutch, hose connections, and mounting points. This element works within the air conditioning system and must be compatible with the engine version, mounting, and belt accessories.

What are air conditioning compressors and clutches used for?

Air conditioning compressors and clutches are used to maintain refrigerant circulation and control the compressor's operating torque. The compressor increases the refrigerant pressure, and the clutch allows it to be engaged only when the system needs cooling. Without a properly functioning assembly, the air conditioning does not achieve the correct efficiency, and thermal comfort inside the vehicle decreases.

What is the construction and function of an electromagnetic compressor clutch?

An electromagnetic compressor clutch is an actuator that connects the pulley to the compressor shaft when voltage is applied. It usually consists of a pulley, an electromagnetic coil, and a clutch plate. In addition to engaging the drive, it also affects the system's operation, the load on the accessory belt, and the air conditioning's response after turning on the control panel.

How to choose an air conditioning compressor for a specific car version?

The safest way is to compare the OEM part number, interchangeable numbers, connection type, and engine and fuel version. It is also worth verifying the pulley diameter, mounting method, and type of electrical connector. For cars with several equipment variants, checking compatibility via VIN is also helpful.

What symptoms indicate wear of the compressor or clutch?

The most common symptoms are lack of cooling, noisy operation, squealing from the accessory belt area, and irregular air conditioning engagement. In practice, signs of leaks near the housing or hoses also appear. An additional signal may be uneven pulley operation or no clutch response after turning on the system.

Can the compressor clutch be replaced separately?

In many models, this is possible, but it depends on the specific compressor's design and the condition of the other elements. Before deciding, it is worth evaluating the coil, pulley, bearing, and the compressor housing itself. If the damage involves more than one element, it may be more practical to select a complete assembly.

Air conditioning compressors and clutches

At Global Parts, we offer a wide selection of original used car parts, including air conditioning compressors and clutches for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Our air conditioning compressors and clutches undergo quality control to ensure you receive a top-quality product.

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Air Conditioning Compressor BMW G30 G32GT G14 Air Con A/C Pump 6995918

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BMW E81 E87 E90 E91 N47 Diesel Air Conditioning Compressor 6987862

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BMW E90N F20 F30 LCI E89 Air Conditioning Compressor 9223694

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BMW F80 M3 F82 F83 M4 Air Conditioning Compressor A/C Pump 9332782

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BMW G30 G31 A/C Compressor Air Con Conditioning Pump 7945863

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BMW E60 E61 E65 E66 M54 Air Conditioning Compressor DENSO 9174802

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BMW E60 E61 E63 E64 N62 Air Conditioning Compressor Pump 6953474

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BMW F20 F21 F80 F82 N55 S55 Air Conditioning Compressor Air Con A/C 9332781

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BMW E39 A/C Air Conditioning Compressor Pump 6914370

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BMW E38 Suction Pipe Evaporator Compressor 8378651

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BMW E87 E90 E91 Diesel M47N2 Air Conditioning A/C Compressor Pump 6987766

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Air Conditioning Compressor BMW F90 M5 G11 G30 Petrol A/C Pump 6822848

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Compressor Pump BMW F87 M2 N55 Petrol Air Conditioning Magnetic Coupling 6805072

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Air Conditioning Compressor BMW E46 X3 E83 Petrol M54 A/C Pump 6916232

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BMW G20 G21 G22 G26 G28 A/C Air Con Air Conditioning Pump Compressor 9482996

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BMW X1 E81 E82 E84 E87 E90 E91 Auxiliary Heater Matrix 9175923

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BMW F20 F21 F30 F31 F25 F26 Air Conditioning Compressor Air Con A/C 9216467

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Compressor BMW E60 E61 525d 530d 535d Diesel M57N2 Conditioning A/C 9180547

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Compressor BMW E60 E61 525d 530d 535d Diesel M57N2 Conditioning A/C 9180547

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Air Con Compressor BMW F30 LCI G30 Electric A/C Air Conditioning Pump 9364872

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

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A/C Compressor BMW F20 F21 F30 F31 LCI B48 Air Conditioning 9299328

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BMW E60 E63 E65 A/C Air Conditioning Compressor Pump 525i 630i N52 6956715

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LBMW E81 E87 E90 E91 LCI A/C Air Conditioning Con Compressor 9182793

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LBMW E81 E87 E90 E91 LCI A/C Air Conditioning Con Compressor 9182793

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Air Con Pump BMW E60 E61 520d M47N2 Air Conditioning Compressor 6950152

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Mini Cooper F55 F60 BMW X1 F48 Air Conditioning A/C Compressor Pump Unit 5A21D11

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BMW X5 E53 3.0i 3.0d 4.4i A/C Air Con Condition Compressor Pump 8377067

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Air Conditioning Compressor BMW X3 E83 LCI 1.8d 2.0d N47 A/C Pump 9182797

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Secondary Air Pump BMW E60 E63 Air Emission Control Pump Petrol 7506210

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Showing 100-147 of 147 products