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.

More information

Find it faster

Match to your vehicle

Make

Climate Control Panel BMW G30 G31 Heater Air Con A/C Unit Switch 7947869

Product currently unavailable

Part no. 5A21D11-1

Mini Cooper F55 F56 F60 X1 F48 Air Conditioning A/C Compressor Pump 5A21D11

Product currently unavailable

Part no. 9338330-3

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

Product currently unavailable

Part no. 9812027-6

Mini R60 R61 Automatic Air Conditioning Heater Control Unit Switch Panel Heated

Product currently unavailable

Part no. 9287629

BMW X3 F25 Automatic A/C Climate Control Switch Panel Heated Seats 9287629

Product currently unavailable

Part no. A0008300901

Mercedes W205 M177 Petrol Engine A/C Air Condition Pump Compressor A0008300901

Product currently unavailable

Part no. 9337127

BMW F20 F21 F30 LCI Pressure Pipe Hose Condenser Evaporator 9337127

Product currently unavailable

Part no. 7506422

BMW 5 6 7 X5 Series E60 E61 E65 E53 LCI N62 N62N Timing Case Cover Top 7506422

Product currently unavailable

Part no. A1688302703

Mercedes-Benz A-Class W168 Holder Pollen Filter Frame A1688302703

Product currently unavailable

Part no. 8R0260701H

Audi Q5 8R Air Conditioning Pipe Hose AC Refrigerant Line 2.0 TDI 8R0260701H

Product currently unavailable

Part no. 5G0907426J

Volkswagen VW Golf Mk7 A/C Heater Control Panel Switch Unit 5G0907426J

Product currently unavailable

Part no. 9252013

BMW X5 F15 F85 X6 F16 F86 Air Vent Center Console Rear Air Duct Black 9252013

Product currently unavailable

Part no. 3415556

BMW X3 Series E83 LCI Pressure Hose Compressor Condenser 3415556

Product currently unavailable

Dash Vent BMW F25 F26 Fresh Air Grille Center Centre Chrome 9184742

-15%

Part no. 9184742

Dash Vent BMW F25 F26 Fresh Air Grille Center Centre Chrome 9184742

Product currently unavailable

Part no. 99757310502

Porsche CAYMAN 987C Air Conditioning A/C Hose Pipe Line 99757310502

Product currently unavailable

Part no. 9221854

BMW 3 E92 E93 LCI Automatic Heater Air Conditioning A/C Control Panel 9221854

Product currently unavailable

Part no. 5Q0963235

Audi A3 8V 1.6 TDI CLHA Heater Matrix Element 5Q0963235

Product currently unavailable

Part no. 95861251100

Porsche Cayenne 92A Heater Matrix Flap Control Servomotor Unit 95861251100

Product currently unavailable

Part no. BV61-19A834-RB

Ford Focus Mk3 Air Conditioning Tube Line Hose A/C BV61-19A834-RB

Product currently unavailable

Part no. 3455300-5

BMW Mini Cooper 5 R55 R56 Automatic Air Conditioning Heater Control 69817002

Product currently unavailable

Part no. 8N0820043A-1

Audi TT 8N Air Conditioning Heater Climate Control A/C Unit Panel 8N0820043A

Product currently unavailable

Part no. A4158300100

Mercedes W415 Air Conditioning Compressor A/C Pump A4158300100

Product currently unavailable

Part no. 8J0820043AQ

Audi TT 8J Air Conditioning A/C Climate Control Heater Switch Panel 8J0820043AQ

Product currently unavailable

Part no. 6926460-2

BMW E60 E81 E87 E90 F20 F21 F30 F31 Sensor AUC A/C Air Conditioning 6926460

Product currently unavailable

Part no. 8J0820741F

Audi TT 8J Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8J0820741F

Product currently unavailable

Part no. A0005061300-1

Mercedes C118 W177 W205 W206 W213 W247 C257 Battery Cooling Valve A0005061300

Product currently unavailable

Part no. A1638300083

Mercedes-Benz M-Class ML W163 Air Con Conditioning Dryer Drier Pump A1638300083

Product currently unavailable

Part no. 4G0260707AK

Audi RS6 C7 Air Conditioning Pipe Hose Line A/C 4G0260707AK

Product currently unavailable

Part no. A6394460828

Mercedes Vito Viano W639 AC Climate Heater Control Unit Switch Panel A6394460828

Product currently unavailable

Part no. 9135234

BMW 1 3 Series E81 E87N E90 E91 LCI Bracket Pressure Pipe Air Conditioner A/C

Product currently unavailable

Part no. A1715000154

Mercedes SLK R171 Air Conditioning Condenser A/C Air Con A1715000154

Product currently unavailable

Part no. 7E0959263D

VW Transporter T6 Heater Resistor Heater Blower Motor Fan Resistor 7E0959263

Product currently unavailable

Part no. A1778305601

Mercedes W177 Air Con Refrigerant Pipe Conditioning Line Hose A/C A1778305601

Product currently unavailable

Part no. 8T0260805E

Audi A4 B8 A5 8T A/C Air Condition Compressor Pump 8T0260805E

Product currently unavailable

Part no. A0022301411-1

Mercedes W169 W245 OM640 A/C Air Conditioning Compressor Pump A0022301411

Product currently unavailable

Part no. A6398304460

Mercedes W639 Rear Heater Blower Air Conditioning Motor Fan Matrix A6398304460

Product currently unavailable

Part no. 6J0819110-1

Seat Ibiza 6J Dashboard Dash Heater Air Vent Grille Trim Cover 6J0819110

Product currently unavailable

Part no. A2518301115

Mercedes W251 Air Conditioning Hose Pipe A2518301115

Product currently unavailable

Part no. 5Q0816803D

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

Product currently unavailable

Part no. A2048304715

Air Conditioning Pipe Mercedes W204 W212 Refrigerant A/C Hose Line A2048304715

Product currently unavailable

Part no. 9177712-2

BMW 5 E60 E61 LCI 2 Basis Automatic Air Conditioning Control Unit 9177712

Product currently unavailable

Part no. 6P0907044B

Seat Ibiza 6J Air Climate A/C Heater Control Panel Switch Unit 6P0907044B

Product currently unavailable

Part no. 7L6815071D

VW Volkswagen Touareg Webasto Additional Auxiliary Heater Unit 7L6815071D

Product currently unavailable

Part no. A2129006527

Mercedes-Benz E-Class W207 W212 Automatic Air Conditioning Switch Control Panel

Product currently unavailable

Part no. 8W0820043AP

Audi A4 B9 Automatic Air Conditioning Climate Control Panel Black 8W0820043AP

Product currently unavailable

Part no. A0008308700

Mercedes W205 Air Condition Conditioning Compressor A/C Unit A0008308700

Product currently unavailable

Part no. 6947731

BMW Z4 E85 Automatic A/C Air Conditioning Switch Control Panel 6947731

Product currently unavailable

Part no. A0998300061-1

Heat Exchanger Mercedes X253 A/C Heater Core Radiator A0998300061

Product currently unavailable

Part no. 5G0907426M

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

Product currently unavailable

Part no. 8386650

Compressor BMW E46 Engine M43 M47 Air Conditioning A/C Compressor 8386650

Product currently unavailable

Part no. 6769936 / 6769940

BMW E63 E64 Dynamic Drive Motor Pressure Line Hose Pipe Set 6769936 6769940

Product currently unavailable

Part no. 3457399-6

Mini Cooper R55 R56 LCI Automatic Air Conditioning Control 3457399 3456169

Product currently unavailable

Part no. LR112584

Range Rover Sport L494 Air Conditioning A/C Compressor 3.0 Diesel CPLA-19D629-AG

Product currently unavailable

Part no. 2Q0907511A

Seat Arona Audi A1 GB Heater Matrix Vent Flap Motor Actuator 2Q0907511A

Product currently unavailable

Part no. A2118302390

Mercedes W211 Heater Climate Control Panel Switch Air Con A/C Unit A2118302390

Product currently unavailable

Part no. 9182795

BMW E46 E83 E85 Petrol N40 N42 N45 N46 Air Conditioning Compressor Pump 6908660

Product currently unavailable

Part no. 2K0816721C

VW Caddy Maxi 2k Air Conditioning Refrigerant Hose Tube Line Pipe 2K0816721C

Product currently unavailable

Part no. A0032302911

Mercedes W212 A/C Air Condition Compressor Pump A0032302911

Product currently unavailable

Mercedes W176 Air Conditioning Pipe Refrigerant Compressor Line A/C A2468303815

-15%

Part no. A2468303815

Mercedes W176 Air Conditioning Pipe Refrigerant Compressor Line A/C A2468303815

Product currently unavailable

Part no. 8X0820043

Audi A1 8X Air Conditioning Control Panel Climate Control A/C Switch 8X0820043

Product currently unavailable

Part no. JUE000505

Land Rover Discovery 3 L319 Air Conditioning Hose Line Tube Pipe JUE000505

Product currently unavailable

Part no. A6398303700

Mercedes Vito W639 Air Conditioning A/C Refrigerant Pipe Line Hose A6398303700

Product currently unavailable

Part no. F1F1-19D567-AB

Ford Focus Mk3 Air Conditioning Pipe A/C Hose 1.5 TDCi F1F1-19D567-AB

Product currently unavailable

Part no. 9659869380

Peugeot 207 1.6 HDI Engine Timing Case Cover Upper 9659869380

Product currently unavailable

Part no. 8E0260710H

Audi A4 B7 A/C Air Condition High Pressure Pipe Hose Line Tube 8E0260710H

Product currently unavailable

Part no. 69797002-15

BMW Mini Cooper 15 R56 Air Conditioning Heater Control Unit Switch 69797002

Product currently unavailable

Part no. 4H0820105

Audi A8 D4 4H Rear Climate Control Air Conditioning Evaporator 4H0820105

Product currently unavailable

Part no. 9291271

BMW i3 I01 Hybrid Electric Suction Pipe Air Conditioning Heat Pump Hose 9291271

Product currently unavailable

Part no. 6905643-1

Compressor BMW E46 X3 E83 Diesel M47N2 Air Conditioning Compressor A/C 6905643

Product currently unavailable

Part no. 6917879

BMW X5 Series E53 3.0i M54 High Pressure Hose Pipe Compressor Condenser 6917879

Product currently unavailable

Part no. 5Q0820743C

Audi VW Skoda Seat Air Conditioning Pipe A/C Air Con Hose Line 5Q0820743C

Product currently unavailable

Part no. 9263305

BMW E92 E93 Automatic Air Conditioning Control Panel Chrome Pearlgrey 9263305

Product currently unavailable

Part no. 2751469

Mini Cooper R55 R56 Diesel Compressor Condenser Pressure Hose Line Air Con Pipe

Product currently unavailable

Part no. A2059058913

Mercedes W205 C253 Climate Control Panel Heater Switch Unit A2059058913

Product currently unavailable

Part no. 4F0820020A-1

Audi A6 C6 Heater Blower Motor Fan Unit 4F0820020A

Product currently unavailable

Part no. A2208310446

Mercedes-Benz CL S Class C215 W220 Air Duct Plastic Pipe Right O/S A2208310446

Product currently unavailable

Part no. 7L6820744BQ

Audi Q7 4L Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 7L6820744BQ

Product currently unavailable

Part no. LHD-6935371

Mini Cooper R50 R52 R53 Heater Matrix Fan Blower Unit Air Conditioning 6935371

Product currently unavailable

Part no. 99657311100

Porsche Boxster 986 Radiator Cooler Condenser Air Conditioning A/C 99657311100

Product currently unavailable

Part no. A0008303404

Mercedes W177 A/C Air Con Air Conditioning Compressor Pump M282 A0008303404

Product currently unavailable

Part no. 6801525

BMW G30 G31 G11 Front Heater Matrix Electric Auxiliary Radiator 6801525

Product currently unavailable

Part no. 9181852

BMW 5 E60 E61 LCI N53 Pressure Hose Condenser Evaporator Pipe Lines 9181852

Product currently unavailable

Part no. 9158584

BMW F07 GT Electric Auxiliary Heater Vent Air Duct Right O/S 9158584

Product currently unavailable

Part no. 7230043

Air Duct BMW F12 F13 Cover Channel Rear Left N/S Trim Cabin Interior 7230043

Product currently unavailable

Part no. 3457397-12

Mini Cooper R60 Automatic Air Conditioning A/C Control Switch Panel 3457397

Product currently unavailable

Part no. F1ET-19980-BK

Ford Focus Mk3 Dashboard Heater Climate Control Panel Switch A/C F1ET-19980-BK

Product currently unavailable

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

-15%

Part no. 5K0820803C

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

Product currently unavailable

Part no. 3AA907044BA

VW Touran 1T A/C Air Conditioning Panel Climate Control Switch Panel 3AA907044BA

Product currently unavailable

Part no. A1698301385

Mercedes-Benz W169 W245 Heater Climate Control Unit Switch Panel A1698301385

Product currently unavailable

Part no. 1K0820803S

Volkswagen Golf Mk5 Air Conditioning Compressor Air Con A/C Pump 1K0820803S

Product currently unavailable

Part no. 1K0820741BD-2

Audi A3 8P Volkswagen Golf Mk5 Air Conditioning Hose A/C Pipe Line 1K0820741BD

Product currently unavailable

Part no. 3454859

BMW Mini Cooper One R57 Air Conditioning Heater Control Unit Switch 69797002

Product currently unavailable

Part no. 8P0820043AH-1

Audi A3 8P Automatic Air Conditioning Climate Control Panel Black 8P0820043AH

Product currently unavailable

Part no. A0008307704

Mercedes EQA H243 Electric Refrigerant Compressor Air Conditioning A0008307704

Product currently unavailable

Part no. 1K0820741CN

Volkswagen Golf Mk6 Audi A3 8P Air Conditioning Pipe Hose Line A/C 1K0820741CN

Product currently unavailable

Part no. 4E0820043G

Audi S8 D3 A/C Climate Heater Control Switch Module Unit Panel 4E0820043G

Product currently unavailable

Part no. A1688300761

Mercedes-Benz A W168 Diesel Heater Matrix Heat Exchanger Radiator A1688300761

Product currently unavailable

Part no. 9354515

Mini Cooper F55 F56 F57 Air Conditioning Heater Control Unit Switch 9354515

Product currently unavailable

BMW Z4 E85 Roadster AC Compressor Air Con Conditioning Pump 6945550

-15%

Part no. 6945550-1

BMW Z4 E85 Roadster AC Compressor Air Con Conditioning Pump 6945550

Product currently unavailable

...

Showing 2773-2871 of 3585 products