What is the construction and purpose of air conditioning and heating systems?

Air conditioning and heating systems are systems responsible for regulating temperature, humidity, and air circulation in the vehicle cabin. They consist of cooling and heating parts, and their elements are located both in the engine compartment and under the dashboard. A typical set includes, among others, a compressor, condenser, evaporator, heater core, blower, and control modules.

What are air conditioning and heating systems used for?

Air conditioning and heating systems are used to maintain appropriate conditions inside the car throughout the year. They are responsible for cooling in summer, heating in winter, and dehumidifying the air when defrosting windows. Their efficiency also affects driver comfort, visibility, and the correct operation of automatic airflow control.

What is the construction and function of the blower module?

The blower module is a set of ducts, flaps, actuators, and housings through which air enters the cabin. It is used to direct the stream to the windshield, feet, or the central zone and to mix warm and cool air. Depending on the version, it works with actuator motors, temperature sensors, and the control panel.

How to select a part for a specific car?

When selecting, it is best to compare the OEM number, engine version, A/C type, and the layout of mounts and connectors. In many cases, the pre-facelift or post-facelift version, the type of control panel, and the presence of additional sensors also matter. A safe solution is to verify the part by VIN or by the number of the removed element.

What symptoms indicate a problem with the air conditioning or heating system?

Typical symptoms include poor cooling, lack of heating, fogging windows, uneven blower operation, and unusual noises after turning on the air conditioning. In practice, the cause may be a leak in the lines, a worn compressor, a damaged control panel, or a faulty flap motor. It is also worth checking the cabin filter and the patency of the condensate drain.

What to pay attention to before installing a used HVAC component?

Before installation, it is worth comparing the condition of the housing, the completeness of ports, mounts, and electrical plugs, and the compliance of catalog numbers. For parts such as a compressor, evaporator, or heater core, it is also important to check for leaks and signs of previous repairs. A well-chosen element reduces the risk of re-removal and facilitates proper fitting with the rest of the system.

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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Mini R55 R56 R57 A/C Air Con Compressor Condenser Coolant Hose Pipe 9224859

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. RHD-8K2820043AQ

Audi A5 8T A/C Air Condition Heater Climate Control Switch Panel 8K2820043AQ

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. 2752764

Mini Cooper R55 R56 R57 LCI Outer Dash Heater Air Vent Left/Right

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. A0038304460

Mercedes W176 W246 C117 Air Conditioning A/C Compressor Motor A0038304460

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. rhd-9231970

BMW 3 4 Series F30 F31 F32 F33 Fresh Air Grille Dash Vent Left N/S 9231970

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 8T0820521F

Audi A5 8T Interior A/C Heater Blower Resistor Fan Motor 8T0820521E

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 6832951

MINI Cooper One F55 F56 F57 F60 Pressure Hose Condenser Evaporator Pipe 6832951

£23.95

Free delivery: Sep 29

If paid before 14:00

Part no. A2465000454

Air Conditioning Condenser Mercedes W176 W246 Radiator Air Con A/C A2465000454

£28.95

Free delivery: Sep 29

If paid before 14:00

Part no. 9806518

Mini R60 R61 Pressure Hose Condenser Evaporator Air Con Pipe 9806518

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. 6964286

Evaporator Expansion Valve BMW E60 E61 E63 E64 Air Conditioning 6964286

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 8P0820043BM

Audi A3 8P Dashboard Air Vent A/C Heater Climate Control Panel 8P0820043BM

£23.95

Free delivery: Sep 29

If paid before 14:00

Part no. A0008358304

Mercedes Vito W639 Heater Matrix Blower Motor Fan Unit A0008358304

£23.95

Free delivery: Sep 29

If paid before 14:00

Part no. 6989309

BMW 1 3 X1 Series E84 E90 E91 E92 Diesel N47 Air Condition Con Suction Hose Pipe

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 1J0819809

Audi A4 B8 Heater Core Water Coolant Control Unit Valve 1J0819809

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. rhd-9382862

BMW X4 F98 G20 G01 Heater Blower Motor Fan Resistor 9382862

£23.95

Free delivery: Sep 29

If paid before 14:00

Part no. A0008700089

Mercedes W906 Heater Controller Blower Motor Fan Resistor A0008700089

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 8W0820043T

Audi A5 F5 A/C Air Condition Heater Climate Control Switch Panel 8W0820043T

£47.95

Free delivery: Sep 29

If paid before 14:00

Part no. 9248580

BMW E87 LCI E90 E91 E92 Air Conditioning Panel Automatic Air Con Control 9248580

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 4H0959126

Volkswagen Audi Skoda Seat A/C Air Con Conditioning Pressure Sensor 4H0959126

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 7810713

BMW F10 F20 F30 E90N Pressure Hose Assy 7810713

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 7600516

A/C Cooler BMW F20 F21 F22 F30 F31 Air Conditioning Cooling Radiator 7600516

£23.95

Free delivery: Sep 29

If paid before 14:00

Part no. 9185521

BMW X3 E83 E46 MINI Cooper R55 R56 R57 R58 R59 R60 R61 EXPANSION VALVE AIR CON

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 9297752

BMW F40 Heater Air Conditioning Blower Fan Motor Unit High 9297752

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. RHD-7L0820021N

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

£32.95

Free delivery: Sep 29

If paid before 14:00

Part no. 9213843

BMW 1 3 Series F20 F21 F30 Air Con Pressure Hose Pipe Assy Compressor Condenser

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. rhd-A2038300815

Mercedes C CLK Class W203 C209 Air Conditioning Pressure Pipe Hose A2038300815

£13.95

Free delivery: Sep 29

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Part no. 8385556

BMW 5 X5 Series E39 E53 Automatic Air Conditioning Recycling Flap Actuator

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 6942991

BMW 5 6 Series E60 E61 E63 Fresh Air Recirculation Left Positioning Drive N/S

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 8513608

BMW F20 F21 Diesel N47N Radiator Coolant Line Hose Pipe 8513608

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. 8482946

BMW F30 F31 F32 335dX 435dX N57Z xDrive Engine Water Coolant Radiator 8482946

£142.95

Free delivery: Sep 30 – Oct 7

If paid before 14:00

Part no. 6928591

BMW 1 3 X1 Series E81 E87 E90 E91 Pipe Hose For Additional Water Pump 6928591

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 4M0820511A-1

Audi A5 F5 A6 C8 A7 4G Q5 FY Heater Box Air Condition Servo Motor 4M0820511A

£85.95

Free delivery: Sep 29

If paid before 14:00

Part no. 6934822

BMW X3 E83 Fresh Air Flap Adjustment Gear Mechanism Actuator 6934822

£13.95

Free delivery: Sep 29

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Part no. RHD-8K2820043BB

Audi A5 8T Dashboard Center Heater A/C Climate Control Switch Panel 8K2820043BB

£18.95

Free delivery: Sep 29

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Part no. 9287336-2

Control Panel BMW F30 F31 AC Air Conditioning Radio Audio FBM Unit 9287336

£42.95

Free delivery: Sep 29

If paid before 14:00

Part no. A0032309011

Air Conditioning Compressor Mercedes W906 Air Con A/C Pump A0032309011

£142.95

Free delivery: Sep 30 – Oct 7

If paid before 14:00

Part no. A2468303415

Air Conditioning Pipe Mercedes W176 W246 Refrigerant Hose Line A/C A2468303415

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. 9808215

Mini Cooper R60 R61 Suction Pipe Air Con Hose Evaporator Compressor 9808215

£32.95

Free delivery: Sep 29

If paid before 14:00

Part no. rhd-A0999060412

Mercedes W205 W213 Heater Blower Motor Fan Cooling Unit Actuator A0999060412

£28.95

Free delivery: Sep 29

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Part no. 4H0121671B

Audi A6 C7 Water Heater Valve Pump Control Unit 4H0121671B

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. rhd-A0008308002

Mercedes Sprinter W907 W910 Heater Blower Motor Fan Diesel A0008308002

£37.95

Free delivery: Sep 29

If paid before 14:00

Part no. 3400401

BMW X3 E83 2.0d M47N2 Air Con Pipe Evaporator Compressor Suction Hose 3400401

£13.95

Free delivery: Sep 29

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Part no. 8678027

BMW F20 F21 F30 F31 N47N N20 Water Cooler Radiator 8678027 7600520

£32.95

Free delivery: Sep 29

If paid before 14:00

Part no. 6942993

BMW 5 6 Series E60 E61 E63 E64 Left Footwell Flap Actuator

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 1K0907511

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

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 3400405

BMW X3 Series E83 E83N LCI Microfilter Housing 3450924 3400405

£42.95

Free delivery: Sep 29

If paid before 14:00

Part no. 6935442

BMW X5 E39 E53 Heater Recycling Actuator Defroster Flap Solenoid

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. A2469064100

Mercedes W176 Blower Regulator Heater Fan Resistor Control Unit A2469064100

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 7515475

Mini R50 R52 R53 Radiator Rubber Mounting Holder Right O/S 7515475

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. A2058304604

Mercedes W205 GLC C253 X253 AMG Dashboard Air Vent Nozzle Duct A2058304604

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. LR066927

Land Rover Discovery Sport L550 Interior Heater Flap Motor Actuator LR066927

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. RHD-1K2820015G-1

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

£23.95

Free delivery: Sep 29

If paid before 14:00

Part no. rhd-A1669066200

Mercedes ML W166 C292 Heater Blower Motor Fan Unit A1669066200

£66.95

Free delivery: Sep 29

If paid before 14:00

Part no. 9354509

Mini Cooper F55 F56 F57 Automatic Air Conditioning Control 9354509

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 7527570

Return Pipe BMW E60 E65 E87 E90 Hose Engine 7527570

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. A2128202610

Mercedes W212 Switch Panel Dashboard Heated Seats Control Unit A2128202610

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. 8377648

BMW 3 X3 Series E46 E83 Diesel Condenser A/C Air Conditioning Radiator 8377648

£16.95

Free delivery: Sep 29

If paid before 14:00

Part no. 9119687

BMW 3 Series E92 E93 Automatic Heater Air Conditioning A/C Control Panel 9119687

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. RHD-4M2820021A

Audi A4 B9 Air Conditioning Heater Blower Fan Motor Unit 4M2820021A

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 5Q0816743E

Audi A3 S3 8V Air Conditioning Hose A/C Air Con Pipe Line 5Q0816743E

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. 3457397-21

Mini Cooper R55 R56 LCI Automatic Air Conditioning Control Switch 3456236

£37.95

Free delivery: Sep 29

If paid before 14:00

Part no. 5Q0907511L

Audi Q3 8U Interior Heater Blower Flap Motor Actuator Unit 5Q0907511L

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 7119781

BMW 5 Series E60 E61 Emergency Call SOS Panic Roof Cover 7124011

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 8387598

BMW X5 Series E53 M57 3.0d Connector Suction Pipe 8387598

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 1K0820721BQ

Volkswagen Touran 1T Golf 6 Audi A3 8P Air Con Pipe A/C Hose Line 1K0820721BQ

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 9223321

BMW 1 Series E81 E87 LCI N45N N46N Pressure Hose Compressor Condenser Pipe

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 8371459

BMW 5 7 X5 Series E38 E39 E53 Evaporator Expansion Valve R134a 8371459

£16.95

Free delivery: Sep 29

If paid before 14:00

Part no. rhd-9217443

Air Vent BMW X3 F25 X4 F26 Left N/S Fresh Air Grille Duct Black 9217443

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 9338330

BMW F20 F21 F30 F31 LCI B48 B58 Air Conditioning Cooler Condenser Drier 9338330

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 6927684

Mini R50 R53 Automatic Heater Control Panel Air Conditioning Switch 6927684

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 8V0820047D

Audi A3 8V Air Conditioning Panel Heater Climate Control Unit 8V0820047D

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. rhd-6945576

BMW X5 X6 Series E70 E71 Microfilter Housing Upper Part 6945576

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 6946979

BMW 5 Series E60 E61 Basis Automatic Air Conditioning Control Unit 6946979

£23.95

Free delivery: Sep 29

If paid before 14:00

Part no. 9230693

Mini R55 R56 R57 LCI Pressure Hose Condenser Evaporator Pipe Lines 9230693

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. rhd-6942990

BMW 5 6 Series E60 E61 E63 E64 Actuator Air Distribution Flap Matrix Heater

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 9337132

BMW F20 F21 LCI B37 Suction Hose Pipe Evaporator Compressor 9337132

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 8572508-1

Coolant Water Valve BMW F20 F30 LCI F32 Engine Cooling System B47 8572508

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 9229487

A/C Evaporator BMW F20 F22 F30 F32 F34 GT Air Conditioning Matrix Heater 9229487

£23.95

Free delivery: Sep 29

If paid before 14:00

Part no. 9190452

Pressure Hose BMW E90 E91 E92 LCI Compressor Condenser 9190452

£28.95

Free delivery: Sep 29

If paid before 14:00

Part no. 1K0959126E

Volkswagen Polo 6R Air Conditioning Pressure Switch Sensor 5K0959126

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. rhd-9242608

BMW 5 6 F10 F11 F12 Heater Air Conditioning Blower Fan Motor Unit 9242608

£66.95

Free delivery: Sep 29

If paid before 14:00

Part no. A2078300008

Mercedes A207 Convertible Seat Blower Motor Fan Headrest Unit A2078300008

£142.95

Free delivery: Sep 29

If paid before 14:00

Part no. 6915110

Mini Cooper One R50 R53 R56 Water Separator Heater And Air Conditioning

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. A2712300656

Mercedes C CLK W203 C209 Kompressor Air Conditioning Suction Pipe Line

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. 9383892

Mini F55 F56 F57 Air Conditioning Heater Control Unit Switch 9383892

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. A6395450095

Mercedes-Benz E W210 Vito W639 Fuse Box Blower Motor Heater Fan A6395450095

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. 3C0907521B

Audi TT 8J Heater Blower Motor Fan Resistor Regulator 3C0907521B

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 8377081

BMW X5 SERIES E53 AIR CON PRESSURE HOSE PIPE ASSY COMPRESSOR-CONDENSER PETROL

£13.95

Free delivery: Sep 29

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Part no. 3457399-1

Mini Cooper R55 R56 LCI Manual Air Conditioning Control 3457399 3456169

£28.95

Free delivery: Sep 29

If paid before 14:00

Part no. A2308300084

Mercedes W221 W216 W906 Heater Water Coolant Control Unit Valve A2308300084

£23.95

Free delivery: Sep 29

If paid before 14:00

Part no. rhd-6936716

BMW Z4 Series E85 E86 Heater Actuator Foot Room Flap Control Heat 6936716

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. RHD-6C1H-18D451-A

Ford Transit Mk7 Heater Climate Control Panel 6C1H-18D451-A

£23.95

Free delivery: Sep 29

If paid before 14:00

Part no. RHD-8K2820043AH

Audi A4 B8 A/C Air Condition Heater Climate Control Switch Panel 8K2820043AH

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 6933922

BMW 5 6 Series E60 E61 E63 E64 LCI Air Conditioning Con Heater Radiator 6933922

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. RHD-8K2820043AJ

Audi Q5 8R A/C Air Condition Heater Climate Control Switch Panel 8K2820043AJ

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. rhd-6936715

BMW Z4 Series E85 E86 Heater Recycling Actuator For Ventilation Flap

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. 9232058

BMW F20 F21 F22 F30 Electric Auxiliary Heater Matrix 9232058

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 6934823

BMW 3 X3 Series E46 E83 Heater Blower Fresh Air Positioning Drive 6934823

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 1K0820721BL

Audi A3 8Y Air Conditioning Pipes A/C Air Con Hose Pipe Line 1K0820721BL

£13.95

Free delivery: Sep 29

If paid before 14:00

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