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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BMW X3 E83 LCI Fresh Air Grille Left N/S Dash Heater Vent Black 3420583

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9194595

BMW E81 E87 E90 E91 E92 E93 LCi Radiator Matrix Auxiliary Heater 9194595

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A1698301615

Mercedes W169 Air Conditioning Pressure Pipe Hose Line A1698301615

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 2751614

Mini Cooper One D R55 R56 W16 Radiator Engine Return Hose Line 2751614

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 3400430

BMW X3 E83 Dryer Evaporator Pressure Coolant Hose Pipe Assy 3400430

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 7796352

Compressor Mount BMW E90 E91 E92 M57N2 Air Conditioning Bracket Holder 7796352

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8K0260805L

Audi A4 B8 2.0 TDI Air Conditioning Compressor Air Con A/C Pump 8K0260805L

€66.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9224863-2

MINI Cooper One R55 R56 R57 Pressure Hose Pipe Evaporator Air Condition A/C

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 1504541

BMW MINI R52 R53 Suction Pipe Evaporator Compressor Air Con Hose

€32.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2128302854

Air Vent Mercedes W212 Fresh Center Dash Dashboard Trim Panel Grille A2128302854

€37.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 4G0919158Q

Audi A7 4G8 Heater Climate Control A/C Air Conditioning Unit Panel 4G0919158Q

€66.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9159973

BMW F01 F10 F11 Heater Fresh Air Ozone Generator Module 9159973

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 6957958

BMW E81 E87 Cover Trim Front Plate Auto Air Conditioning Control Panel

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2059054215

Mercedes W205 Automatic Air Conditioning Heater Blower Panel A2059054215

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9310349

BMW F01 F02 F10 F11 F12 Heater Coolant Water Control Valve 9310349

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 5Q0907511A

Heater Flap Motor Audi A3 8V VW Passat B7 Actuator Blower Unit 5Q0907511A

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9339246

BMW 1 3 Series E81 E82 E87 E90 E91 E92 Heater Flap Motor Actuator 113930

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8572508-1

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

€28.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 3420584

BMW X3 Series E83 LCI Fresh Air Grille Right Dash Vent Part 3415974

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 7552409

Engine Coolant Line BMW E82 E90 E91 E92 LCI Heater Return-Thermostat 7552409

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9250709

BMW F10 F11 N47N N47S1 Pressure Hose Assy Coolant Line Diesel 9250709

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2128209710

Mercedes W212 Switch Panel Dashboard Heated Seats ECO Control Unit A2128209710

€28.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8572508

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

€32.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. AV6119D629DC

Air Conditioning Compressor Ford Mondeo MK4 Galaxy S-Max A/C Pump AV61-19D629-DC

€61.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9354509

Mini Cooper F55 F56 F57 Automatic Air Conditioning Control 9354509

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9287336-2

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

€51.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2118300103

Mercedes-Benz E-Class W211 Cabin Pollen Air Filter Housing Cover A2118300103

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9289142

Mini F55 F56 F57 F60 BMW i01 i3 Air Con Conditioning A/C Sensor AUC 9289142

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2218306516

Mercedes W221 Air Conditioning Coolant Suction Pipe Line Hose A2218306516

€28.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9248522

BMW 5 Series F10 F11 530d N57N Pressure Hose Assy Coolant Line R134A 9248522

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A1698300254

Mercedes W169 W245 Air Vent Dashboard Right O/S A1698300254

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 6918240

BMW E63 E64 Air Condition A/C Pressure Hose Condenser Evaporator Pipe 6918240

€28.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2479061901

Mercedes W177 W247 Blower Resistor Heater Fan Regulator Control Unit A2479061901

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2469003816

Mercedes W176 Climate Heater Control Panel Air Conditioning Switch A2469003816

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 7002394

BMW 7 Series E65 E66 E67 Heater Air Duct Right O/S Rear Air Channel 7002394

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 6946624

Mini Cooper S R52 R53 Pressure Hose Condenser Evaporator Pipe Line 6946624

€56.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2229060303

Blower Motor Mercedes W176 W246 Heater Fan Resistor Regulator A2229060303

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8383709

BMW X5 Series E53 3.0d Diesel Additional Heater Water Valve Hose Pipe 8383709

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 6928591

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

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 6819715

Mini F55 F56 F57 Cabrio Automatic Air Conditioning Control Panel 6819715

€42.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 4H0907658A

Audi Q5 FY Interior Air Quality Sensor 4H0907658A

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8K0819203J-1

Audi A5 8T Rear Centre Console Heater Air Vent Grille 8K0819203J 8K0819203H

€28.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 6917865

BMW X5 Series E53 Evaporator Compressor Coolant Suction Pipe 6917865

€28.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9119164

BMW F10 F11 F12 F13 Coolant Water Pump Control Valve 9119164

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9209724

Mini F55 F56 F57 Pressure Hose Condenser Evaporator Pipe Lines 9209724

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 2754220

BMW MINI Clubman Cooper S R55 R56 R57 R58 Engine Coolant Hose Pipe 2754220

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2468303115

Mercedes W176 W246 Air Conditioning A/C Radiator Pipe Diesel A2468303115

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9194595-1

BMW E81 E87 E90 E91 E92 E93 LCI Radiator Matrix Auxiliary Heater Unit 9194595

€28.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9178066

Air Control Panel BMW X5 X6 E70 E71 Unit Automatic Conditioning High 9178066

€28.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8X0959672C

Audi A1 8X Switch Control Panel Hazard Air Module Auto On Off 8X0959672C

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9265892

BMW X1 X5 E81 E87 E90 E70 E84 LCI Heater Blower Regulator Resistor 9265892

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9287334-2

BMW 1 Series F20 F21 A/C Air Conditioning Heater Control Unit Panel 9287334

€37.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 6929811

BMW 3 Series E90 E91 Petrol N54 335i Suction Air Pipe Evaporator-Compressor

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 6924792-1

BMW E90 E91 E92 E93 LCI M57N2 Diesel Air Conditioning A/C Compressor 6924792

€75.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9263304

BMW 3 E92 E93 LCI Automatic Heater Air Conditioning A/C Control Panel 9263304

€32.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 2758433

Mini Cooper One R55 R56 R57 R60 Air Con Conditioning Pump Compressor 2758433

€56.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9384046-1

Air Conditioning Panel BMW F20 F21 LCI Automatic A/C Control Unit Panel 9384046

€42.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2218200042

Motor Mercedes W212 Heater Blower Ventilation Flap ServoMotor A2218200042

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2110000283

Mercedes A C E W221 W169 W204 W212 Air Conditioning Pressure Sensor A2110000283

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 7556836

BMW 3 E90 E91 E92 N54 Air Conditioning Compressor Mount Bracket Holder 7556836

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2118309315

Air Conditioning Pipe Mercedes W211 W219 A/C Air Con Hose Line A2118309315

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9354510

Mini Cooper F55 F56 F57 Automatic Air Conditioning Control Switch Button 9354510

€32.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A0999067402

Mercedes W205 W213 Heater Ventilation Blower Flap Motor Fan Unit A0999067402

€37.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 6941084

Mini Cooper R55 R56 R57 R60 R61 Air Conditioning Condenser Air Con 6941084

€47.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 6920226-1

BMW E60 E61 E63 M6 Radiator Heater Water Valve 6920226

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A6398310445

Mercedes W639 Air Duct Guide Hose Pipe Vent Legroom Trim Left N/S A6398310445

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2308210251

Blower Motor Fan Mercedes W163 W203 W211 Heater Expansion Valve A2308210251

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9297752

BMW F40 Heater Air Conditioning Blower Fan Motor Unit High 9297752

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2118320584

Mercedes W211 CLS W219 Heater Water Coolant Control Unit Valve A2118320584

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 6933260

BMW E65 E66 Diesel Webasto Additional Heater 6933260 6950416

€56.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9286871

Mini Cooper R55 R56 R57 LCI Actuator Air Distribution Flap Matrix Heater

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9287338-2

BMW F20 F21 Control Unit Panel Automatic Air Conditioning Basis 9287338

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 6954302

BMW Z4 E85 E86 Fresh Air Grille Right O/S Vent Cup Holder Dash 7025632

€32.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2208201042

Mercedes-Benz CL S W215 W220 Air Con Flap Control Stepper Motor A2208201042

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2059054706

Air Conditioning Panel Mercedes W205 C253 Climate Control Switch A2059054706

€23.95

Free delivery: Sep 24 – 25

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 24 – 25

If paid before 14:00

Part no. 9334605

Mini Countryman F60 Climate Control Heater Panel Air Con A/C Switch Unit 9334605

€99.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2129008711

Mercedes W212 Air Conditioning Unit Climate Control Switch Panel A2129008711

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 5G0907044CF

Volkswagen VW Golf Mk7 Air Conditioning Control Panel Switch Unit 5G0907044CF

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9806518

Mini R60 R61 Pressure Hose Condenser Evaporator Air Con Pipe 9806518

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 7002393

BMW 7 Series E65 E66 E67 Heater Air Duct Left N/S Rear Air Channel 7002393

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 7553389

BMW X5 X6 Series E70 E71 Radiator Heat Exchanger Gearbox Oil Cooler 7553389

€37.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 1490572-1

Mini Cooper One R50 R52 R53 Air Conditioning Condenser Petrol 1490572

€28.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 6942991

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

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A0042301711

Air Conditioning Compressor Mercedes W176 W246 Air Con A/C Unit A0042301711

€42.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2118300861

Heating Element Mercedes W211 C219 Heater Matrix Heating Pad A2118300861

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8385562

BMW 5 X5 Series E39 E53 Heater Radiator Automatic Air Condition A/C 8385562

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9287334

BMW F20 F21 A/C Air Conditioning Heater Control Unit Panel 9287334

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A0048302084

Mercedes SLK R171 W210 Water Heater Valve Pump Control Unit A0048302084

€37.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9218930

Air Conditioning Pipe BMW F10 M5 F12 F13 M6 Pressure Hose 9218930

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9377854

Mini F55 F56 F57 Heater Blower Fan Resistor Regulator Unit 9377854

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A4478350400

Mercedes W447 Expansion Valve A/C Air Conditioning Valve Unit A4478350400

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 6784788

BMW X5 E70 Steering Suction Pipe Hose Line 3.0D 3.0SD M57N2 6784788

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9350924

Mini F55 F56 F57 Air Conditioning Matrix Auxiliary Heater Diesel 9350924

€37.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 1K0963235G

Audi Q3 8U Auxiliary Electric Heater Radiator Element Core 1K0963235G

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 1K0820743FD

Audi A3 8P Air Conditioning Compressor Sensor A/C Hose Pipe Line 1K0820743FD

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 4M0898037C

Audi A4 A5 F5 Q5 FY B9 Interior Heater Exchanger Matrix 4M0898037C

€32.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9250710

BMW 5 7 F01 F07 F10 N57 Radiator Pressure Hose Assy Coolant Line Diesel 9120004

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 6805433

Mini Cooper F55 F56 F57 Air Conditioning Suction Pipe Hose 6805433

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

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