What is the main purpose of an air conditioning installation?

This is a system in a car responsible for cooling the vehicle interior and controlling humidity and air quality.

What is the main function of a heating system?

A system that heats the air in the car cabin using a heat exchanger and a heater.

How does an air conditioning compressor work?

It compresses the refrigerant, which circulates through the system, extracting heat from inside the vehicle and dissipating it outside.

Do used parts fit my BMW E60 manual air conditioning?

Yes, we offer parts that are perfectly matched to the models, ensuring full compatibility with the HVAC system.

What components are worth replacing in a heating system?

Heaters, fluid flow control valves, blowers and cabin filters.

Are Mercedes W202 air conditioning systems difficult to service?

No, thanks to the modular design, most components, such as evaporators, condensers and regulators, can be replaced without interfering with other systems.

How to increase the efficiency of your air conditioning system on hot days?

Make sure cabin air filters are clean and the compressor is operating at full capacity; using OEM parts or proven used components increases cooling efficiency.

Air conditioning and heating installations

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

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Part no. 1K0820743FH

Volkswagen Golf Mk5 Audi A3 8P Air Conditioning Pipe Hose Line 1K0820743FG

£51.95

Free delivery - Mon, Dec 29

If paid before 14:00

Part no. 1K0820741BC

Volkswagen Golf Mk5 Audi A3 8P Air Conditioning Pipe Hose Line 1K0820741BC

£47.95

Free delivery - Mon, Dec 29

If paid before 14:00

Part no. 7L0820743G

Volkswagen Touareg 7L Air Con Pipe Conditioning Hose Line 3.2 Petrol 7L0820743G

£13.95

Free delivery - Mon, Dec 29

If paid before 14:00

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Volkswagen VW Golf Mk7 Heater Blower Motor Fan Unit 5Q2819021A

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Volkswagen Touran 1T Heater Blower Motor Fan Heater Matrix Blower 1K2820015G

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Volkswagen VW Golf Mk7 Heater Blower Motor Fan Unit 5Q2819021B

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Volkswagen Golf 5G Blower Motor Heater Fan Resistor Regulator Control 5Q0907521C

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VW Volkswagen Touran 1T Heater Flap Motor Actuator Left N/S Unit 1K2907511C

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Audi Skoda Seat Volkswagen New Beetle Heater Blower Motor Fan 1J2819021C

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VW Polo 6R Dashboard Air Outlet Grille Interior Right O/S Vent 6RF819704C

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Volkswagen Touran 1T Heater Blower Motor Fan Heater Matrix Blower 1K2820015G

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Volkswagen Polo 6R SEAT Ibiza 6J Heater Blower Motor Resistor 6Q0959263A

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Part no. 5Q0819031B

VW Golf 8 CD1 Audi A3 8V 8Y Heat Exchanger Matrix A/C Radiator 5Q0819031B

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Part no. 6R0819703

Volkswagen Polo 6R Air Vent Dashboard Left N/S Passenger Air Duct 6R0819703

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Part no. 6R0819045

Volkswagen VW Polo Mk5 6R Heater Climate Control Panel A/C Switch 6R0819045

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Part no. 6C0820045C

Volkswagen Polo 5 6R Climate Control Panel A/C Fan Blower Switch 6C0820045C

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Part no. 6R0820411Q

Air Conditioning Condenser VW Polo 6R Seat Ibiza 6J Cooling Unit A/C 6R0820411Q

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Volkswagen Polo 5 6R Climate Control Panel A/C Fan Blower Switch 6C0820045E

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Part no. 6R0819703R

Volkswagen Polo 6R Air Vent Dashboard Air Duct Passenger Side N/S 6RF819703A

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Part no. 1K0907511Q

VW Volkswagen Sharan 7N Heater Flap Motor Actuator Unit Left N/S 1K0907511Q

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Part no. 5N0820803C

VW Volkswagen Tiguan 5N Air Condition Compressor A/C Pump 5N0820803C

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Part no. 5Q0816741B

Volkswagen VW Golf Mk8 Air Conditioning Hose A/C Pipe Line 5Q0816741B

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Part no. 5Q0959126B

Volkswagen Golf 8 Air Conditioning Pressure Switch Sensor 5Q0959126B

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Part no. 5Q0816743H

Volkswagen VW Golf SV Air Conditioning Hose A/C Pipe Line 5Q0816743H

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Part no. 7E0819045A9B9

Volkswagen Transporter T5 Heater Climate Control Panel A/C Switch 7E0819045A9B9

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Part no. 6R0820045N

Volkswagen Polo Mk5 6R Heater Climate Control Panel A/C Switch 6R0820045N

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Part no. 6Q0820103F

Evaporator AC VW Polo 6R Seat Ibiza 4 Air Con Conditioning Radiator 6Q0820103F

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Part no. 1K0820047GA

Volkswagen Golf V Plus Heater Climate Control A/C Unit Switch Panel 1K0820047GA

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Part no. 5G0907044T

Volkswagen VW Golf Mk7 A/C Heater Control Panel Switch Unit 5G0907044T

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Part no. 3C0820721R

Volkswagen Passat B7 Air Conditioning A/C Pipe Hose Refrigerant Line 3C0820721R

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Part no. 5K0820803C

Volkswagen Polo 6R Air Conditioning Con A/C Compressor Pump 5K0820803C

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Part no. 5Q0820741C

Audi A3 8V Seat Leon 5F VW Golf VII Air Conditioning Pipe A/C Hose 5Q0820741C

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Part no. 5H0864298A

VW Volkswagen Golf 8 CD1 Rear Centre Air Vent Console Surround Trim 5H0864298A

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Volkswagen Tiguan 5N Air Conditioning Hose A/C Pipe Line 5N0820743D

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Part no. rhd-6N2819021

VW Volkswagen Polo 6N Heater Blower Motor Fan 6N2819021

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Part no. 1K0819194C

Volkswagen VW Touran 1T Auxiliary Heater Air Intake Filter Unit 1K0819194C

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Volkswagen Polo Mk6 AW Air Conditioning Pipe A/C Hose Line 2Q0816721P

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Audi Q7 4L Volkswagen Touareg 7L Heater Blower Motor Fan 7L0820021N

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Part no. 1H0959263

VW Volkswagen Polo 6N Blower Heater Fan Resistor Regulator 1H0959263

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AC Pipe VW Polo 6R Seat Ibiza 1.2 Petrol CGPB Air Conditioning Line 6R2820741AA

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Volkswagen Tourant 1T Air Conditioning Cooling Radiator Condenser A/C 1T0820191A

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Part no. 7M3907040

VW Sharan MK1 Air Conditioning Panel Climate Control Heater Module 7M3907040

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Volkswagen VW Golf VII A/C Heater Control Panel Switch Unit 5G0907044BC

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Volkswagen VW Golf Mk7 A/C Heater Control Panel Switch Unit 5G0907044AN

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Part no. 2Q2816105B

VW Volkswagen Polo VI Mk6 Air Con Evaporator A/C Air Conditioning 2Q2816105B

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VW Polo 9N Mk4 Air Con Conditioning Compressor A/C Pump 1.4 TDI BMS 6Q0820808G

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Part no. 5WA907511C

Volkswagen Golf CD1 Air Vent Heater Actuator Flap Motor 5WA907511C

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Volkswagen VW New Beetle Heater Climate Control Panel A/C Switch 1C0819045D

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VW Volkswagen Tigaun 5N Air Con Conditioning A/C Hose Pipe Line 5N0820721G

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Volkswagen Golf 1K Air Conditioning Heater Control Switch Panel 1K2820045B

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Volkswagen Seat Audi Outside Air Temperature Sensor 8Z0820535B

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Volkswagen Golf Mk8 CD1 Air Conditioning A/C Evaporator Unit V04018002B

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Skoda Volkswagen Passat Touran Golf Tiguan 5N Air Quality Sensor 1K0907659

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Part no. 3C8907336AC

VW Golf V Passat B6 Air Conditioning Panel Climate Control Module 3C8907336AC

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Part no. RHD-1K2820103E-1

Volkswagen Passat B7 Air Conditioning A/C Evaporator 1K2820103E

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Volkswagen Polo Mk5 6R Heater Climate Control Panel A/C Switch 6R0820045J

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Part no. 2Q0907511D

Volkswagen Golf CD1 Air Flap Motor Actuator Heater Blower 2Q0907511D

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Volkswagen Golf CD1 Heater Recycling Actuator Ventilation Flap Actuator

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Part no. 7N0819704D

Volkswagen Sharan 7N Dashboard Air Vent Nozzle Trim Front Right O/S 7N0819704D

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Part no. 5G0907044FD

Volkswagen VW Golf Mk7 A/C Heater Control Panel Switch Unit 5G0907044FD

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Part no. 6RF819704C-1

VW Volkswagen Polo 6R Dashboard Right O/S Air Vent Grille High Gloss 6RF819704C

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Volkswagen VW Golf Mk8 Air Conditioning Hose A/C Pipe Line 5WA816743A

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Part no. 7N0907426BH

Volkswagen Scirocco Mk3 Heater Climate Control A/C Unit Switch Panel 7N0907426BH

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Part no. 6C0816741J

Air Conditioning Hose Volkswagen VW Polo 6R Air Con Pressure Line 6C0816741J

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Part no. 5N0820803H

Volkswagen Golf 6 Audi A3 Air Con Conditioning Compressor A/C Pump 5N0820803H

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Part no. 5G0122321H

VW Volkswagen Golf Mk7 Fresh Air Flap Regulator Actuator Motor 5G0122321H

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Part no. 7N0907426BT

Volkswagen Passat B7 Heater Climate Control A/C Unit Switch Panel 7N0907426BT

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Part no. 6Q2819379B

VW Polo 6R Seat Ibiza 6J Climate Control Heater Flap Motor Bracket 6Q2819379B

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Part no. 1K0958126B

VW AUDI SEAT SKODA Air Conditioning Pressure Sensor 1K0958126B

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Part no. 5WA816721A

VW Volkswagen Golf 8 CD1 Air Conditioning A/C Hose Pipe Line 5WA816721A

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Part no. 7E2819021A

Volkswagen Transporter T5 Heater Blower Motor Fan 7E2819021A

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Part no. 6Q0820679G

Volkswagen Polo 6R Expansion Valve Air Conditioning A/C Valve 6Q0820679F

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Part no. 1K0907044DA

VW Tiguan 5N Air Conditioning Climate Control Panel A/C Switch 1K0907044DA

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Part no. 1K0820808D

Volkswagen Golf MK6 Air Conditioning Compressor Air Con A/C Pump 1K0820808D

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Volkswagen Touareg 7L Air Conditioning Hose A/C Pipe Line 3.2 Petrol 7L0820744E

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Part no. 2E2919158A

Volkswagen VW Crafter 1 Heater Climate Control A/C Switch Panel 2E2919158A

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Part no. RHD-5Q2820102D

Audi Skoda Seat Volkswagen Air Conditioning A/C Evaporator 5Q2820102D

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Part no. 3D2959617A

VW Volkswagen Phaeton 3D Auxliary Heat Exhchanger Control Valve 3D2959617A

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Part no. 1K0820411N

VW Volkswagen 5 6 Radiator Cooler Air Conditioning A/C Condenser 1K0820411N

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Part no. 1K0820721C

VW Volkswagen Caddy Maxi 1.6 TDI Air Conditioning Hose A/C Pipe Line 1K0820721C

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Part no. 1C0819045E

Volkswagen VW New Beetle Heater Climate Control Panel A/C Switch 1C0819045E

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Part no. 1K2820103

Volkswagen Caddy Heater Evaporator Air Conditioning Unit 1K2820103

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Part no. 7L6815071D

VW Volkswagen Touareg Webasto Additional Auxiliary Heater Unit 7L6815071D

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Part no. 7N0815065Q

VW Volkswagen Sharan 7N 2.0 TDI Webasto Auxiliary Heater Control Unit 7N0815065Q

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Part no. 1J0820803L

VW Volkswagen New Beetle 1.9 TDI A/C Air Condition Compressor Pump 1J0820803L

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Part no. 6R0820803F

Volkswagen Polo 6R Air Condition Conditioning Compressor A/C Unit 6R0820803F

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Part no. 5G0907426M

Volkswagen Golf Mk7 A/C Heater Control Panel Switch Unit 5G0907426M

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Part no. 6C0819704A-1

VW Polo 6R Front A/C Air Vent Dashboard Duct Right O/S Fan 6C0819704A

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Part no. 1K0963235E

Volkswagen Golf 1K Additional Auxiliary Heater Unit 1K0963235E

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Part no. 1K0820803N

VW Volkswagen Golf 5 Air Con Conditioning Compressor A/C Pump 1K0820803N

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Part no. 7N0907426CM

Volkswagen Touran Tiguan Passat Air Con Heater Panel Control Unit 7N0907426BG

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Part no. 1K0820859S

VW Volkswagen Passat B7 Air Conditioning Compressor A/C Pump 1K0820859S

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Part no. MB3B-19E616-AB

VW Volkswagen Amarok Mk2 Heater Defrozer Regulator Motor MB3B-19E616-AB

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Part no. 2D0820721A

VW Volkswagen LT 35 Air Conditioning Hose Refrigerant A/C Pipe 2D0820721A

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Part no. 5Q0819031A

Volkswagen Golf 5G Heat Exchanger Matrix A/C Radiator 5Q0819031A

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Part no. 1K0820859T-1

Volkswagen Polo Mk5 6R Air Conditioning Compressor A/C Unit Pump 1K0820859T

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Part no. 1K0820411AH

Volkswagen Touran 1T Condenser Air Conditioning A/C Radiator Cooler 1K0820411AH

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Part no. 7L6820744AE

Volkswagen Touareg 2.5 TDI Air Conditioning Hose A/C Pipe Line 7L6820744AE

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Volkswagen Crafter 2E Air Conditioning Hose A/C Pipe Line 2E0820721J

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Showing 100-198 of 245 products

Air conditioning and heating systems – original parts for BMW, Audi, Mercedes and more

Compressors, heaters, hoses and regulators – comprehensive solutions for your comfort

Air conditioning and heating systems ensure comfortable travel regardless of weather conditions. Air conditioning cools the vehicle's interior on hot days, while the heating system provides warmth in winter. In modern cars, these systems are integrated, offering both comfort and safety, improving visibility by defogging windows. At the Global Parts automotive store, you'll find a wide selection of used car parts. for air conditioning and heating systems, such as compressors, evaporators, heaters and condensers, perfectly suited to the brands BMW , Audi , Mercedes , Volkswagen , Mini and many more. We also offer components for specialized models, such as the BMW E60 manual air conditioning, the Mercedes W202 air conditioning, and a full range of heating and air conditioning systems for passenger cars and commercial vehicles. Each part is tailored to a specific model, ensuring compatibility and correct installation while maintaining optimal system performance.

How do air conditioning and heating systems work?

Air conditioning and heating systems are advanced systems that work together to provide ideal interior conditions. Key components of these systems include:

Air conditioning compressors and clutches – They are responsible for compressing the refrigerant and maintaining the efficient operation of the air conditioning system.

Air conditioning hoses, pipes and connectors – They ensure tight transport of the refrigerant between individual system components.
Air conditioning regulators – They control the operation of the cooling and heating system, enabling precise temperature setting in the cabin.
Evaporators – They are responsible for heat exchange and cooling the air before it enters the vehicle interior.
Cabin filters, pollen filters – They protect the vehicle interior from pollution, dust and allergens, improving air quality.
Condensers (coolers) – They are responsible for removing heat from the air conditioning system, enabling its efficient operation.
Temperature sensors – Monitor the vehicle’s interior and exterior temperatures, ensuring automatic adjustment of the air conditioning.
Expansion valves – They regulate the flow of the refrigerant and its pressure in the air conditioning system.
Pressure switches – They are responsible for controlling the refrigerant pressure level, protecting the system against damage.
Blowers and fans – They are responsible for air circulation in the cabin and even distribution of cool or warm air.
Heating control valves – They control the flow of coolant to the heater, ensuring efficient heating of the cabin.
Heat exchangers – Elements responsible for efficient heat exchange between various systems in the vehicle.
Servo motors – They control the air flow in the air conditioning system, allowing precise regulation of the temperature in the cabin. An efficient air conditioning and heating system guarantees comfort and safety during every journey.

Examples of parameters and compatibility

Element	Typical parameters	Sample models	Compatibility
Compressor	120–160 cm³, 12V, cools 2–3 l/min	BMW E60, Mercedes W202	OEM and aftermarket air conditioning systems
Heater	20–25 kW, aluminum	BMW E90, Audi A4	Manual and automatic heating installations
Evaporator	30–50 kPa, copper	Volkswagen Passat B6, Mini Cooper	Standard air conditioning systems

Why is it worth taking care of air conditioning and heating installations?

Regular maintenance and replacement of worn-out air conditioning and heating system components is essential for comfort and reliability. A neglected system can lead to:

Inefficient cooling or heating of the vehicle interior.
Excessive window fogging, which reduces visibility and safety.
Unpleasant odors caused by impurities in the system. At the Global Parts store we offer original used car parts , which have passed rigorous quality tests, ensuring their full functionality. Modern vehicle air conditioning and heating systems often incorporate automatic temperature control, meaning sensors monitor not only temperature but also humidity and sun exposure. Examples include the BMW E60's manual air conditioning with automatic adjustment of vents to interior temperature, or the Mercedes W202's air conditioning system with adjustable airflow based on the selected program.

How to choose the right parts for air conditioning and heating installations?

When choosing parts for air conditioning and heating installations, such as compressors, heaters or evaporators, it is worth paying attention to:

Vehicle-specific fit – Every car model has its own technical specifications. At Global Parts, you'll find air conditioning and heating system parts perfectly suited to BMW , Audi , Mercedes , Volkswagen , Mini, and many others.
Technical condition – Used parts, such as air conditioning compressors or condensers, should be fully functional and ready for further use.
Component Type and Capacity – For example, air conditioning compressors should be sized to suit the vehicle size and expected performance. Additionally, it's worth considering the type of system: manual, automatic, or hybrid . Manual systems, such as the BMW E60 manual air conditioning, require simpler controls, while automatic systems, found in the Mercedes W202, integrate temperature sensors, variable-speed fans, and electronic control valves. Installation and compatibility with other components (e.g., HVAC, vents, blowers) are crucial to the system's efficiency.

Why choose used parts for air conditioning and heating systems?

Used car parts This is a perfect solution that combines savings with high quality. By choosing used components such as heaters, condensers, or fans, you gain:

Lower costs – Used parts are much cheaper than new ones, but offer just as high quality.
Ecology – You support recycling by reducing the amount of automotive waste.
Wide availability – We offer parts for the most popular car brands, making it easy to find the right components. Thanks to used parts, you can also easily replace less common air conditioning and heating system components, such as those for BMW E36 bumpers, BMW E46 M Package bumpers, BMW E90 M Package bumpers, or Peugeot 307 bumpers. Maintaining full compatibility with HVAC systems allows for efficient system operation and cost savings.

How to take care of air conditioning and heating installations?

To ensure that air conditioning and heating systems operate efficiently for years, it is worth remembering a few rules:

Change cabin filters regularly – This ensures clean cabin air and more efficient system operation.
Check the condition of evaporators and condensers – Contaminants can reduce the efficiency of the air conditioning system.
Service air conditioning compressors – Regular inspection and refilling of the refrigerant are crucial for the efficiency of the system. If you have any problems with your air conditioning or heating systems, Global Parts has the right used car parts to restore your vehicle to full functionality.

FAQ - Frequently asked questions about air conditioning and heating installations

Question	Answer
What is the main purpose of an air conditioning installation?	This is a system in a car responsible for cooling the vehicle interior and controlling humidity and air quality.
What is the main function of a heating system?	A system that heats the air in the car cabin using a heat exchanger and a heater.
How does an air conditioning compressor work?	It compresses the refrigerant, which circulates through the system, extracting heat from inside the vehicle and dissipating it outside.
Do used parts fit my BMW E60 manual air conditioning?	Yes, we offer parts that are perfectly matched to the models, ensuring full compatibility with the HVAC system.
What components are worth replacing in a heating system?	Heaters, fluid flow control valves, blowers and cabin filters.
Are Mercedes W202 air conditioning systems difficult to service?	No, thanks to the modular design, most components, such as evaporators, condensers and regulators, can be replaced without interfering with other systems.
How to increase the efficiency of your air conditioning system on hot days?	Make sure cabin air filters are clean and the compressor is operating at full capacity; using OEM parts or proven used components increases cooling efficiency.

Summary: Air conditioning and heating systems at the Global Parts Automotive Store

Air conditioning and heating systems are an essential part of every vehicle, ensuring comfort and safety regardless of the weather. By keeping them operational, you can enjoy a pleasant cabin atmosphere year-round. The Global Parts automotive store cordially invites you to browse our wide range of original used car parts. Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes , or Mini, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .

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