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

Audi Skoda Seat Volkswagen Air Conditioning A/C Evaporator 5Q2820102D

Product currently unavailable

Part no. 8E0260403D-1

Audi A4 B6 Air Conditioning Unit A/C Condenser Denso XDCN02012B

Product currently unavailable

Part no. A2035403213

Mercedes W203 Heater Blower Unit Motor Fan Wiring Cable Loom A2035403213

Product currently unavailable

Part no. 27500JD45D

Nissan Qashqai J10 Heater Climate Control A/C Air Con Switch Panel 27500JD45D

Product currently unavailable

Part no. A1669003217

Mercedes GLE W166 Climate Heater Control Unit Switch Panel A1669003217

Product currently unavailable

Part no. 1T0820191A

Volkswagen Tourant 1T Air Conditioning Cooling Radiator Condenser A/C 1T0820191A

Product currently unavailable

Part no. rhd-6932153

BMW 7 E65 E66 Automatic Air Conditioning Climate Control Panel Switch 6932153

Product currently unavailable

Part no. 4F0260701S

Audi A6 C6 Air Conditioning Pipe A/C Refrigerant Hose Line Diesel 4F0260701S

Product currently unavailable

Part no. A1688200542

Mercedes-Benz A-Class W168 Heater Blower Motor Fan Unit A1688200542

Product currently unavailable

Part no. 4E0129901A

Audi S8 D3 Coolant Air Conditioning Pipe A/C Hose Line Tube 4E0129901A

Product currently unavailable

Part no. RHD-1J2820743AJ-1

Volkswagen Golf GTI Mk4 Air Conditioning Refrigerant Pipe Line Hose 1J2820743AJ

Product currently unavailable

Part no. rhd-8246007

BMW X5 Series E53 Air Outlet Channel Left Floor Heater Duct N/S 8246007

Product currently unavailable

Part no. 8832050060

Lexus LS400 Air Conditioning Compresor Pump A/C 1UZFE 4.0 V8 Petrol 447200-6234

Product currently unavailable

Part no. RHD-A9069063700

Mercedes W906 Air Conditioning Climate Control Unit Panel 5HB009012 A9069063700

Product currently unavailable

Part no. N108577P

Vauxhall Vivaro Renault Trafic Heater Climate Control Panel Air Con N108577P

Product currently unavailable

Part no. 8064178

Air Duct Cover BMW F20 F21 LCI Front Right O/S Air Duct Panel Trim 8064178

Product currently unavailable

Part no. 7M3907040

VW Sharan MK1 Air Conditioning Panel Climate Control Heater Module 7M3907040

Product currently unavailable

Part no. A9068300285

Mercedes W906 VW Crafter 1 Heater Climate Control A/C Switch Panel A9068300285

Product currently unavailable

Part no. 3455300-2

Mini Cooper R55 R56 Automatic Air Conditioning Heater Control 69817002

Product currently unavailable

Part no. 4G0820043AE

Audi A7 4G A6 C6 Dashboard Climate Control Panel Heated Seat Switch 4G0820043AE

Product currently unavailable

Part no. 3452403

BMW X3 Series E83 LCI Air Flap Motor Actuator Heater Blower 3452403

Product currently unavailable

Part no. 1K0820741BA

Audi A3 8P VW EOS 1F Golf Mk5 Air Con Air Conditioning Pipe Hose 1.6 1K0820741BA

Product currently unavailable

Part no. A1775007900-1

Mercedes W177 Actuator Air Distribution Flap Air Regulator A1775007900

Product currently unavailable

Part no. 5QF816721AL

Audi Q3 F3 Air Con A/C Air Conditioning Pipe Refrigerant Hose Line 5QF816721AL

Product currently unavailable

Part no. 80A816743BG

Audi Q5 FY Air Conditioning Pressure A/C Pipe Hose Line 80A816743BG

Product currently unavailable

Part no. 1093109

Car Jack BMW E39 Lifting Tool Jack Articulated Aluminium 1093109

Product currently unavailable

Part no. 9291278

BMW i3 I01 Pressure Line Pipe Front Air Conditioning 9291278

Product currently unavailable

Part no. 9242409-1

Air Conditioning Panel BMW E81 E87 LCI E90 E91 E92 1 Automatic Air Con Control

Product currently unavailable

Part no. 9812029-5

Mini Cooper R60 R61 Air Conditioning Heater Control Unit Switch 9812029 9811998

Product currently unavailable

Part no. rhd-A2518313546

Mercedes-Benz M-Class ML W164 Air Duct Hose Pipe Vent Left Legroom A2518313546

Product currently unavailable

Part no. 8P0820047E

Audi A3 8P Air Con Heater Climate Control A/C Unit Switch Panel 8P0820047C

Product currently unavailable

Part no. A2205002003

Mercedes C215 W220 R230 Engine Radiator Water Cooler Coolant A2205002003

Product currently unavailable

Part no. 4G0819377AC

Audi A7 4G8 Air Conditioning Coolant Hose Pipe Line Tube Unit 4G0819377AC

Product currently unavailable

Part no. 9205392

BMW 1 2 3 4 Series F20 F21 F22 F30 F31 F32 Heater Duct Rear Right O/S 9205392

Product currently unavailable

Part no. 8U0820043D

Audi Q3 8U Dashboard Heater Climate Control Panel A/C 8U0820043D

Product currently unavailable

Part no. 3454862-1

Mini Cooper R57 LCI Automatic Air Conditioning Heater Control Unit 69817002

Product currently unavailable

Part no. 5G0907044AN

Volkswagen VW Golf Mk7 A/C Heater Control Panel Switch Unit 5G0907044AN

Product currently unavailable

Part no. J2842

Citroën Relay III Mk3 A/C Air Conditioning Air Con Matrix Heater Unit J2842

Product currently unavailable

Part no. 9221857

BMW E90 E91 E92 E93 LCI Air Conditioning Control Panel Unit 9221857

Product currently unavailable

Part no. 4F0820511B-1

Audi S8 D3 Heater A/C Dashboard Air Vent Flap Actuator 4F0820511B

Product currently unavailable

Part no. 3452401

BMW X3 Series E83 LCI Air Flap Motor Actuator Heater Blower Left N/S 3452401

Product currently unavailable

Part no. 2354123

BMW 7 Series E65 E66 M57N Diesel 730d Coolant Water Hose Pipe 2354123

Product currently unavailable

Part no. 3457397-19

Mini R57 LCI Automatic Air Conditioning Climate Control Switch 3457397

Product currently unavailable

Part no. A0995001054

Mercedes C117 W176 Air Conditioning Cooler Radiator Condenser A/C A0995001054

Product currently unavailable

Part no. DT1T18C612AE

Ford Transit Connect Heater Climate Control Air Con A/C Panel DT1T18C612AE

Product currently unavailable

Part no. A1718300072

Mercedes W169 W245 SLK R171 External Air Temperature Sun Load Sensor A1718300072

Product currently unavailable

Part no. 2Q2816105B

VW Volkswagen Polo VI Mk6 Air Con Evaporator A/C Air Conditioning 2Q2816105B

Product currently unavailable

Part no. A2218301046

Air Duct Mercedes W221 W216 Deflector Bottom Rear Right O/S A2218301046

Product currently unavailable

Part no. 3455302-1

Mini R57 Cabrio Automatic Air Conditioning Heater AUC Control Unit 69817002

Product currently unavailable

Part no. BM2T18C612HC

Ford Mondeo MK4 Air Conditioning A/C Switch Panel Control Unit BM2T-18C612-HC

Product currently unavailable

Part no. rhd-A0008352385-1

Mercedes Sprinter W901 W903 W905 Heater Blower Motor Fan Diesel A0008352385

Product currently unavailable

Part no. rhd-9136171

BMW 3 Series e90 e91 Heater Radiator Matrix Unit Complete

Product currently unavailable

Part no. P55111898AG

Dodge Journey Heater Climate Control A/C Air Con Switch Panel P55111898AG

Product currently unavailable

Part no. 6Q0820808G

VW Polo 9N Mk4 Air Con Conditioning Compressor A/C Pump 1.4 TDI BMS 6Q0820808G

Product currently unavailable

Part no. 6915808

BMW X5 Series E53 Automatic Air Conditioning Control 6915808

Product currently unavailable

Part no. 063800-0190

Range Rover Sport L320 Heater Flap Actuator Motor Air Control 063800-0190

Product currently unavailable

Part no. 6915112

Mini Cooper One R50 R52 R53 R55 Air Conditioning Air Inlet Duct 6915112

Product currently unavailable

Part no. 7307882

Mini F39 F48 F54 F60 Heater Duct Rear Front Right O/S 7307882

Product currently unavailable

Part no. 9328413-2

BMW F01 F02 Radio Air Conditioning A/C Switch Control Unit Panel 9331872

Product currently unavailable

Audi A4 B9 A5 F5 Climate Control Unit Heated Seat Panel Switch 8W0820043BR

-15%

Part no. 8W0820043BR

Audi A4 B9 A5 F5 Climate Control Unit Heated Seat Panel Switch 8W0820043BR

Product currently unavailable

Part no. RHD-6R2820741K

Seat Ibiza 6J Air Conditioning A/C Air Con Pipe Hose Line 6R2820741K

Product currently unavailable

Part no. 8K0260701E

Audi S5 8T A/C Compressor Condenser Refrigerant Hose Pipe AirCon Line 8K0260701E

Product currently unavailable

Part no. 4H0820043D

Audi A8 D4 A/C Air Condition Heater Climate Control Switch Panel 4H0820043D

Product currently unavailable

Part no. 167110J010

Toyota Yaris Mk1 Radiator Fan Engine Cooling Coolant Unit 167110J010

Product currently unavailable

Part no. rhd-A2098300115

Air Conditioning Pipe Mercedes W209 Condenser Expansion Line A/C A2098300115

Product currently unavailable

Part no. rhd-3453616

BMW MINI Cooper S One R56 R57 LCi R58 R59 HEATER BLOWER MATRIX BOX VALEO 3453616

Product currently unavailable

BMW F20 F21 F30 F31 A/C Air Conditioning Radio Audio FBM Control Panel 6814183

-40%

Part no. 6814183-3

BMW F20 F21 F30 F31 A/C Air Conditioning Radio Audio FBM Control Panel 6814183

Product currently unavailable

Part no. 80A820043G

Audi Q5 FY A/C Air Condition Heater Climate Control Switch Unit 80A820043G

Product currently unavailable

Part no. 5C0820047BC

Volkswagen New Beetle Mk3 Heater Climate Control Panel A/C Switch 5C0820047BC

Product currently unavailable

Part no. 5A3BBF4-1

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

Product currently unavailable

Part no. A2048309385

Mercedes W204 A/C Air Conditioning Unit Control Switch Panel Module A2048309385

Product currently unavailable

Part no. 8T0260710A

Audi A5 8F Air Conditioning A/C Air Con Pipe Hose Line 3.0 TFSI 8T0260710A

Product currently unavailable

Part no. 6993715

BMW G01 G20 G26 Heat Exchanger Air Conditioning Heater Matrix Element 6993715

Product currently unavailable

Part no. DG9H-19N601-FD

Ford Mondeo Mk5 S-Max Mk2 Air Conditioning A/C Pipe Hose DG9H-19N601-FD

Product currently unavailable

Part no. A6398303600

Refrigerant Hose Pipe Mercedes Vito W639 Air Conditioning Condenser A6398303600

Product currently unavailable

Range Rover Evoque L551 A/C Air Conditioning Air Con Pipe Line M8D2-19N602-AC

-40%

Part no. M8D2-19N602-AC

Range Rover Evoque L551 A/C Air Conditioning Air Con Pipe Line M8D2-19N602-AC

Product currently unavailable

Part no. 1C0819045D

Volkswagen VW New Beetle Heater Climate Control Panel A/C Switch 1C0819045D

Product currently unavailable

Part no. A2468302015

Mercedes W176 W246 Air Conditioning A/C Pipe Hose Refrigerant Line A2468302015

Product currently unavailable

Part no. RHD-1K2907511G

Volkswagen VW Golf Mk5 Caddy 2K Heater Flap Motor Actuator 1K2907511G

Product currently unavailable

Part no. rhd-A2038312246

Mercedes-Benz C CLK Class CL203 W203 Channel Plastic Air Duct A2038312246

Product currently unavailable

Part no. 6999389

BMW G11 Heater Climate Control Panel Air Con A/C Unit Switch Rear 6999385

Product currently unavailable

Part no. A2118303515

Mercedes W211 A/C Air Condition Line Tube Pipe Hose A2118303515

Product currently unavailable

Part no. 7P0820411B

Porsche Cayenne 92A VW Touareg 7P Air Conditioning A/C Condenser 7P0820411B

Product currently unavailable

Part no. A6398303500

Refrigerant Hose Pipe Mercedes Vito W639 Air Conditioning Condenser A6398303500

Product currently unavailable

Part no. AV1T-19980-BL

Ford B-MAX Heater Control Unit Panel Switch Button A/C Air Con AV1T-19980-BL

Product currently unavailable

Part no. 1K0820808B

Air Conditioning Compressor Audi A3 8P VW Touran 1T A/C Pump 1K0820808B

Product currently unavailable

Part no. A6398303800

Refrigerant Hose Pipe Mercedes Vito W639 Air Conditioning Condenser A6398303800

Product currently unavailable

Part no. A6398303015

Mercedes Vito Viano W639 Air Conditioning A/C Air Con Hose Pipe Line A6398303015

Product currently unavailable

Part no. A1669008721

A/C Switch Mercedes W166 C292 Air Conditioning Blower Control Panel A1669008721

Product currently unavailable

Part no. A2218704358

Mercedes W211 Air Conditioning Climate Control Panel A/C Switch A2218704358

Product currently unavailable

Part no. rhd-2D2820719

Volkswagen LT 35 Expansion Valve A/C Air Conditioning Valve Unit Pipe 2D2820719

Product currently unavailable

Part no. 7E0959263D

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

Product currently unavailable

Part no. 8E0121212H

Audi RS4 B7 Auxiliary Water Coolant Radiator 4.2 FSI BNS 8E0121212H

Product currently unavailable

Part no. 1K0820741BD-1

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

Product currently unavailable

Part no. A2128305100

Air Conditioning Pipe Mercedes W212 W218 Refrigerant Hose Line A/C A2128305100

Product currently unavailable

Part no. 6J0820045B

Seat Ibiza 6J Air Climate A/C Heater Control Panel Switch Unit 6J0820045B

Product currently unavailable

Part no. 6825513

BMW X3 F25 Air Conditioning A/C Switch Panel Climate Control High Gloss 6825513

Product currently unavailable

Part no. BV61-19N601-JB

Ford Focus Mk3 1.6 TDCI Condenser To Compressor Pipe Tube Line BV61-19N601-JB

Product currently unavailable

Part no. 8370911

BMW X5 E53 Rear Centre Console Fresh Air Grille Black 8370911

Product currently unavailable

...

Showing 3664-3762 of 5905 products