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

Mini Cooper One R50 R52 Heater Control Panel Air Con Conditioning Chrom 1502214

Product currently unavailable

Part no. 8K0819377H

Audi S5 8T Coolant Air Conditioning Pipe A/C Cooling Hose Line Tube 8K0819377H

Product currently unavailable

Part no. 6901781

BMW E65 E66 A/C Air Con Conditioning Compressor Pump 6901781

Product currently unavailable

Part no. 9328413

BMW 7 F01 F02 Radio Air Conditioning A/C Switch Control Unit Panel 9290732

Product currently unavailable

Part no. 9151733-1

BMW E81 E87 E90 E91 Pressure Hose Pipe Condenser Air Con 9151733

Product currently unavailable

Part no. A1698300272

AUC Sensor Mercedes W164 W169 W245 Air Quality A/C Air Conditioning A1698300272

Product currently unavailable

Part no. 9218551

Dashboard Vent BMW F30 F31 F32 Fresh Air Grille Front Centre Switch 9218551

Product currently unavailable

Part no. 7007229-1

BMW E65 E66 E67 Front Center Fresh Air Grille Vent Dark Silver 7007229

Product currently unavailable

Part no. 6978435-1

BMW 5 6 E60 E63 E64 Control Unit Automatic Air Conditioning A/C High 6978435

Product currently unavailable

Part no. 9241239

BMW F10 F11 Air Conditioning A/C Climate Control Radio Switch Unit Panel 9241239

Product currently unavailable

Part no. rhd-A2058300005-3

Mercedes W205 W213 Heater Matrix Heat Exchanger Radiator A2058300005

Product currently unavailable

Part no. 8W0925301BD

Audi Q5 FY Start Stop Drive Select ESP Control Switch Panel 8W0925301BD

Product currently unavailable

Part no. 6981404

BMW 7 Series E65 E66 Automatic Air Conditioning Climate Control Panel Switch

Product currently unavailable

Part no. 9812027-5

Mini R60 R61 Automatic Air Conditioning Heater Control Unit Switch Panel 9812027

Product currently unavailable

Part no. 7947869

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

Product currently unavailable

Part no. A6398302085

Mercedes Vito Viano W639 AC Climate Heater Control Unit Switch Panel A6398302085

Product currently unavailable

Part no. 3454862

Mini Cooper R57 LCI Automatic Air Conditioning Heater Control Unit 69817002

Product currently unavailable

Part no. 6926880-2

BMW X5 E53 Automatic A/C Air Conditioning Climate Control Panel Unit 6926880

Product currently unavailable

Part no. BT43-19D594-AA

Ford Fiesta Mk7 A/C Air Conditioning Air Con Pressure Sensor Unit BT43-19D594-AA

Product currently unavailable

Part no. 6956716-2

BMW E81 E87 E90 E91 E93 Petrol N51 N52 Air Conditioning A/C Compressor 6956716

Product currently unavailable

Part no. A2118302390

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

Product currently unavailable

Part no. 3455300-5

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

Product currently unavailable

Part no. 9291272

BMW i3 I01 Suction Pipe Line Compressor Air Conditioning 9291272

Product currently unavailable

Part no. rhd-A2058300005-1

Mercedes W205 W213 Heater Matrix Heat Exchanger Radiator A2058300005

Product currently unavailable

Part no. RHD-2Q2816741K

Seat Arona KJ7 Air Conditioning Pipe Refrigerant Line Hose 2Q2816741K

Product currently unavailable

Part no. 6908754-1

BMW 3 E46 Petrol M52 M54 A/C Compressor Condenser Pressure Hose 6908754

Product currently unavailable

Part no. rhd-A2468308000

Mercedes-Benz A B W176 W246 Air Conditioning Heater Matrix Housing Box Diesel

Product currently unavailable

Part no. 5K0907044BS

Volkswagen Golf Mk6 Air Conditioning Panel Climate Control Switch 5K0907044BS

Product currently unavailable

Part no. 6931597

BMW Z4 E85 Automatic Air Conditioning Control Panel 6931597

Product currently unavailable

Part no. 8E2820511

Audi A4 S4 B7 Air Flap Positioning Motor Dashboard Centre Actuator 8E2820511

Product currently unavailable

Part no. A0022303111

Air Conditioning Compressor Mercedes W204 W212 Air Con A/C Pump A0022303111

Product currently unavailable

Part no. 4F0820020A-2

Audi A6 C6 Heater Blower Motor Fan Unit 4F0820020A

Product currently unavailable

Part no. A1718300785

Mercedes R171 Heater Climate Conditioning Control Panel Heating A1718300785

Product currently unavailable

Part no. 3457397-23

Mini R57 LCI Automatic Air Conditioning A/C Heater Control Unit Module 3457397

Product currently unavailable

Part no. 83A820047B

Audi Q2 GA A/C Air Condition Heater Climate Control Switch Panel 83A820047B

Product currently unavailable

Part no. 6950628

BMW E60 E61 Basis automatic Air Conditioning Control Unit 6950628

Product currently unavailable

Part no. A0012301711

Air Conditioning Compressor Mercedes W639 W906 Air Con A/C Pump A0012301711

Product currently unavailable

Part no. rhd-A1718302415

Mercedes SLK R171 Air Conditioning A/C Pipe Hose Refrigerant Line A1718302415

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. A0022304911

Mercedes W204 Air Conditioning Compressor Air Con A/C Pump M271 A0022304911

Product currently unavailable

Part no. A2105450195

Mercedes W210 R170 E-Box Module Case Blower Motor Control Unit Fan A2105450195

Product currently unavailable

Part no. 6975554-1

BMW 1 3 Series F20 F21 F30 F31 1 A/C Air Conditioning Evaporator 6975554

Product currently unavailable

Part no. 6R0820411Q

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

Product currently unavailable

Part no. rhd-9262433

Evaporator BMW X3 F25 X4 F26 Air Conditioning A/C Evaporator Valeo 9262433

Product currently unavailable

Part no. 8075560

Air Conditioning Cooler BMW X3 F97 X4 F98 Condenser Dryer 8075560

Product currently unavailable

Part no. RHD-8N2820743E

Audi TT 8N A/C Air Conditioning Hose Pipe Line 8N2820743E

Product currently unavailable

Part no. 9205359

BMW Z4 E89 Cabrio Roadster Automatic A/C Air Conditioning Control 9205359

Product currently unavailable

Part no. F1F119N602BB

Ford Transit Connect 1.5 TDCi Air Conditioning Pipe Line Hose A/C F1F1-19N602-BB

Product currently unavailable

Part no. 6917866

BMW X5 E53 3.0d M57 A/C Air Con Conditioning Compressor Pump 6917866

Product currently unavailable

Part no. 6972163-2

BMW X5 E53 Automatic A/C Air Conditioning Control Switches 6972163

Product currently unavailable

Part no. 6933900

BMW 5 Series E60 E61 Heater Air Conditioning Matrix Housing Diesel 6933900

Product currently unavailable

Part no. A6394460828

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

Product currently unavailable

Part no. 8K0260403AF

Audi A4 B8 Radiator Water Cooler Air Conditioning A/C Unit 8K0260401H

Product currently unavailable

Part no. 9287337-2

Air Conditioning Panel BMW F20 F30 F31 A/C Heater Climate Control Unit 9287337

Product currently unavailable

Part no. 9354143

BMW F20 F21 F22 F30 F31 Air Conditioning Radio CD Control Panel 9354143

Product currently unavailable

Part no. A1718302615

Mercedes SLK R171 Air Conditioning A/C Pipe Hose Refrigerant Line A1718300615

Product currently unavailable

Part no. 9855409-1

BMW X3 G01 Heater Air Conditioning A/C Climate Control Switch Unit Panel 9855409

Product currently unavailable

Part no. F1F119N601BC

Ford Transit Connect Air Conditioning Pipe Line Hose A/C F1F1-19N601-BC

Product currently unavailable

Part no. 9239992-1

Radiator Condenser BMW X5 E70 Air Conditioning Cooling Drier Mahle 70816379

Product currently unavailable

Part no. A6398350800

Mercedes W639 Air Conditioning Cooling Radiator Condenser A/C A6398350800

Product currently unavailable

Part no. 4G0919158J

Audi A7 4G Air Conditioning Panel Heater Climate Control Unit 4G0919158J

Product currently unavailable

Part no. 5A3BBF4

BMW G20 G80 G82 G87 Climate Air Conditioning Rear Control Panel A/C Unit 5A3BBF4

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. K8D2-19710-AB

Range Rover Evoque L551 A/C Air Conditioning Condenser 2.0 Diesel K8D2-19710-AB

Product currently unavailable

Part no. 7034124

BMW 5 6 Series E60 E61 E63 E64 Heater Air Duct Right O/S Footwell 7034124

Product currently unavailable

Part no. RHD-6R2820741AC

Audi A1 8X 1.4 TFSI CAVG Air Condition A/C Hose Line Pipe Tube 6R2820741AC

Product currently unavailable

Part no. 6933260

BMW E65 E66 Diesel Webasto Additional Heater 6933260 6950416

Product currently unavailable

Part no. A2078300008-1

Convertible Seat Blower Mercedes A207 W207 Motor Fan Headrest Unit A2078300008

Product currently unavailable

Part no. RHD-LR159882

Land Rover Range Rover Evoque L551 Heater Blower Motor Fan HR095003

Product currently unavailable

Part no. A1698301460

Mercedes A Class W169 Air Conditioning Heater Matrix Unit Housing Box Petrol

Product currently unavailable

Part no. P55111011AK

Jeep Grand Cherokee Commander Heater Climate Control A/C Panel P55111011AK

Product currently unavailable

Part no. 5Q0820803C

VW Volkswagen Golf Mk7 A/C Air Conditioning Pump Compressor Diesel 5Q0820803C

Product currently unavailable

Part no. RHD-8K2820043AD

Audi A4 B8 A5 8T A/C Air Condition Heater Climate Switch Panel 8K2820043AD

Product currently unavailable

Part no. 8L9820721D

Audi TT 8N A3 8L Air Conditioning Hose A/C Pipe Line 8L9820721D

Product currently unavailable

Part no. 6924277-2

Filter Housing BMW E90 E91 Pollen Cabin Microfilter Bottom Part Cover 6924277

Product currently unavailable

Part no. 3457397-17

Mini R60 R59 R58 Automatic Air Conditioning Control Panel Switch 3457397

Product currently unavailable

Part no. rhd-9216214

BMW F01 F02 F06 F10 F11 F12 F13 Heater Blower Fan Motor Housing Case 9216214

Product currently unavailable

Part no. 6976790

BMW E90 E91 335d M57N2 Compressor Condenser Pressure Hose Pipe 6976790

Product currently unavailable

Part no. rhd-9266887

Mini Cooper One R56 R57 R58 R59 Heater Blower Matrix Box Valeo 9266887

Product currently unavailable

Part no. rhd-9136171-3

BMW 3 Series E90 E91 Heater Radiator Matrix Unit Complete 6947272

Product currently unavailable

Part no. rhd-A1648301315

Mercedes-Benz ML W164 GL X164 Air Conditioning Expansion Pressure Pipe Line

Product currently unavailable

Part no. RHD-6C1H18456CA

Ford Transit MK7 Heater Blower Motor Fan Unit 6C1H18456CA

Product currently unavailable

Part no. A0032308511

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

Product currently unavailable

Part no. 4F0260740B

Audi A6 C6 Air Conditioning Pipes A/C Air Con Hose Pipe Line 4F0260740B

Product currently unavailable

Part no. 07L959253C

Audi S8 D3 Secondary Air Pump Auxiliary Pump 07L959253C

Product currently unavailable

Part no. A2218308315

Mercedes-Benz W221 Pressure Hose Pipe Air Conditioning Condenser A2218308315

Product currently unavailable

Part no. 9118074

BMW X5 E70 Heater Blower Motor Rear 3rd Seat Row 12V 9118074

Product currently unavailable

Part no. 8K0260701R

Audi A4 B8 Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8K0260701

Product currently unavailable

Part no. 3457399

Control Panel Mini Cooper R55 R56 R57 LCI R60 Air Conditioning Control 3456169

Product currently unavailable

Part no. 7896408

BMW 3 Series E46 Aerodynamic Front Right Brake Air Duct O/S 7896408

Product currently unavailable

Part no. rhd-A2218342060

Mercedes-Benz S-Class W221 Air Conditioning Heater Matrix Blower Housing Box

Product currently unavailable

Part no. 7512556-1

Climate Compressor Bracket BMW E46 E60 E53 E83 M54 Mount Support Holder 7512556

Product currently unavailable

Part no. rhd-9210737-1

BMW Z4 E89 Roadster Heater Radiator Heating Element 9210737

Product currently unavailable

Part no. 5WA907521

Audi Q2 GA Heater Blower Motor Fan Resistor Regulator Control Unit 5WA907521

Product currently unavailable

Part no. 4H0121670A

Audi A8 4H Heater Water Coolant Pump Control Unit Valve 4H0121670A

Product currently unavailable

Part no. 6956715

BMW E60 E63 525i 630i N52 A/C Air Conditioning Compressor Air Con Pump 6956715

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. 8Z0820535B

Volkswagen Seat Audi Outside Air Temperature Sensor 8Z0820535B

Product currently unavailable

Part no. 4E0820521C

Audi S8 D3 Blower Motor Heater Fan Resistor Regulator Control Unit 4E0820521C

Product currently unavailable

...

Showing 2971-3069 of 5555 products