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

€56.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3457445

Mini Cooper R55 R56 R57 R58 R59 R60 R61 Heater Blower Resistor 3457445

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9289958

Air Control Panel BMW X3 F25 Unit Automatic Conditioning High 9289958

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9209726

Mini F55 F56 F57 F60 Pressure Hose Compressor Pipe 9209726

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6842533

BMW F30 F31 F32 N57N N57Z Pressure Hose Pipe Air Conditioning Condenser 9223294

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9310349

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0008303502

Air Conditioning Compressor Mercedes W176 W246 OM651 A/C Pump A0008303502

€61.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6987498-3

BMW E81 E87 E90 E91 LCI Microfilter Housing Upper Part 6987498

€23.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. A1669060008

Mercedes W164 A/C Air Conditioning Heater Evaporator Control Motor A1669060008

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 5Q0816803D

Volkswagen Audi Seat Skoda Air Conditioning Compressor A/C Pump 5Q0816803F

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9225704

BMW E90 E91 E92 LCI X3 F25 Air Conditioning Compressor A/C Unit 9225704

€80.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9207197

BMW 1 2 Series F20 F21 F22 Trim A/C Operating Unit Clima Radio Frame Bracket

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6988881

BMW X5 X6 E70 E71 M57N2 Air Conditioning Hose Tube Suction Pipe 6988881

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5G0907044CF

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3420583

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1698301615

Mercedes W169 Air Conditioning Pressure Pipe Hose Line A1698301615

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9221853-2

Control Unit BMW E81 E87 E90 E91 E92 Automatic Air Conditioning Module 9221853

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0012305611

Mercedes Benz C CLK W203 C209 Diesel Air Conditioning Compressor A0012305611

€89.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0032308511-1

Air Conditioning Compressor Mercedes W204 W212 M271 OM651 A/C Pump A0032308511

€180.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 6916232

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

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2025775

Ford Focus Mk3 Air Conditioning Compressor Pump 1.6 TDCI AV11-19D629-BC

€66.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 9209729

BMW E90 E91 LCI N57 Pressure Hose Condenser Evaporator Lines 9209729

€56.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 81A820901B

Audi A3 S3 8V Air Vent Dashboard Duct Right Left N/O/S Center 81A820901B

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3400430

BMW X3 E83 Dryer Evaporator Pressure Coolant Hose Pipe Assy 3400430

€23.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 9167765

Mini Cooper One R50 R52 R53 Pressure Pipe Hose Condenser Evaporator

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9119164

BMW F10 F11 F12 F13 Coolant Water Pump Control Valve 9119164

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7796352

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8K0260805L

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

€51.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 1504541

BMW MINI R52 R53 Suction Pipe Evaporator Compressor Air Con Hose

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6962470

Mini Cooper R50 R53 Automatic Heater Control Panel Air Conditioning 6962470

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9159973

BMW F01 F10 F11 Heater Fresh Air Ozone Generator Module 9159973

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6957958

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2059054215

Mercedes W205 Automatic Air Conditioning Heater Blower Panel A2059054215

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

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: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 9151738

BMW E90 E91 E92 LCI Pressure Hose Condenser Evaporator Lines 9151738

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9250709

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2128209710

Mercedes W212 Switch Panel Dashboard Heated Seats ECO Control Unit A2128209710

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0022304511

Mercedes W204 Air Conditioning Compressor Air Con A/C Pump A0022304511

€75.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8T0260805F

Audi A4 B8 A5 8T A/C Air Condition Compressor Pump 8T0260805F

€123.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 9122618

BMW E81 E87 E90 E91 E92 E93 A/C Air Condition Compressor Pump 9122618

€89.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 9332781

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

€142.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 9354509

Mini Cooper F55 F56 F57 Automatic Air Conditioning Control 9354509

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 7564654

BMW E81 E87 LCI E90 N43 Engine Water Cooling Coolant Radiator 7564654

€37.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. A2218306516

Mercedes W221 Air Conditioning Coolant Suction Pipe Line Hose A2218306516

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6945726

BMW X5 X6 E70 E71 Pressure Line Air Conditioning Condenser Double Pipe 6945726

€89.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. A1698300254

Mercedes W169 W245 Air Vent Dashboard Right O/S A1698300254

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6918240

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2479061901

Mercedes W177 W247 Blower Resistor Heater Fan Regulator Control Unit A2479061901

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. A2229060303

Blower Motor Mercedes W176 W246 Heater Fan Resistor Regulator A2229060303

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 6819715

Mini F55 F56 F57 Cabrio Automatic Air Conditioning Control Panel 6819715

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4H0907658A

Audi Q5 FY Interior Air Quality Sensor 4H0907658A

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 6917865

BMW X5 Series E53 Evaporator Compressor Coolant Suction Pipe 6917865

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9209724

Mini F55 F56 F57 Pressure Hose Condenser Evaporator Pipe Lines 9209724

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3417445

BMW X3 E83 Automatic Air Conditioning Climate Control Panel Black 3417445

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 6960859

BMW E81 E87 E90 E91 E92 Automatic Air Conditioning Controls 6960859

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 9287334-2

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

€32.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 9221763

BMW X5 E70 LCI N57 Air Conditioning Line Pressure Hose Pipe 9221763

€42.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. A2218200042

Motor Mercedes W212 Heater Blower Ventilation Flap ServoMotor A2218200042

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9219974

BMW X5 X6 E70 E71 Control Unit Panel Automatic Air Conditioning High 9219974

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

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: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. A2048300415

Air Conditioning Pipe Mercedes W204 W207 W212 Refrigerant Hose Line A2048300415

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6920356

BMW 5 Series E60 LCI E60 E61 Pressure Hose Compressor Condenser Petrol 6920356

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9201928

BMW F01 F10 F11 LCI N57 Air Conditioning Coolant Suction Pipe Line 9201928

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0999067402

Mercedes W205 W213 Heater Ventilation Blower Flap Motor Fan Unit A0999067402

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9287334-3

BMW F20 F21 A/C Air Conditioning Radio Audio FBM Control Unit Panel 9287334

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6941084

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

€42.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 6920226-1

BMW E60 E61 E63 M6 Radiator Heater Water Valve 6920226

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 9297752

BMW F40 Heater Air Conditioning Blower Fan Motor Unit High 9297752

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1699060100

Mercedes A C Class W169 W205 Air Con A/C Flap Control Stepper Motor A1699060100

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9286871

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9287338-2

BMW F20 F21 Control Unit Panel Automatic Air Conditioning Basis 9287338

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

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: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 9276112-1

BMW F20 F21 F30 F31 F32 Heater Blower Fan Regulator Resistor Unit 9319919

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9806518

Mini R60 R61 Pressure Hose Condenser Evaporator Air Con Pipe 9806518

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 7553389

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

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