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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Ford Fiesta Mk7 Air Conditioning A/C Pipe Line Coolant Hose C1B1-19F618-JC

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 9250960

BMW F20 F21 F30 F31 Mini R56 R57 Automatic Air Conditioning Microswitch 9250960

€32.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. LR035757

Range Rover L405 Air Conditioning Cover Seal Rubber Gasket CPLA-19D746-A

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 9263757-1

Air Conditioning Panel BMW F10 Radio A/C Switch Control Unit 9263757

€47.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 4G0820043AC

Audi A6 C7 Air Conditioning A/C Climate Heater Control Switch Panel 4G0820043AC

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. A2128308415

Mercedes W212 Air Conditioning A/C Air Con Hose Pipe Line A2128308415

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 9383892

Mini F55 F56 F57 Air Conditioning Heater Control Unit Switch 9383892

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. AV1T19E663AB

Ford Transit Courier Air Conditioning Solar Sun Sensor Dashboard AV1T-19E663-AB

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 8K0260707AF

Audi A4 B8 A5 8T Air Conditioning A/C Air Con Pipe Hose Line 8K0260707AF

€66.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 1K1819857C

Volkswagen Golf Gti 5K Coolant Pipe Hose Tube Line Heat Exchanger 1K1819857C

€32.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 8832042080

Toyota RAV4 Mk2 A/C Air Conditioning Compressor Pump 2.0 1AZFE 8832042080

€156.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. A2128309115

Mercedes W212 Air Conditioning Pipe Refrigerant Hose Line A/C A2128309115

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. A1778305601

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

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 1K0820741AH

Volkswagen Golf GTI Mk6 Air Conditioning Pipe Hose Line A/C 2.0 TFSI 1K0820741AT

€37.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 8572508-3

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

€32.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 9270254

BMW F20 F21 F30 Heater Air Conditioning Fan Blower Regulator Unit

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. LR022633

Range Rover L322 L405 Air Conditioning Pipe Hose Tube 4.4 Diesel BH42-19N602-AB

€32.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. A2468302315

Mercedes W246 W176 Air Conditioning Air Con A/C Pipe Hose Line A2468302315

€37.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 1K1820103E

Golf Gti 5K Audi A3 8P S3 8p Radiator Interior Heater Evaporator 1K1820103E

€42.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 8850102201

Toyota Avensis T270 Verso R2 Auris Evaporator Cooler Air Conditioning 8850102201

€104.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 8832955

BMW F70 F74 F78 U06 U11 U12 U10 Water Return Coolant Pipe Hose Line 8832955

€32.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 6R0819045

Volkswagen VW Polo Mk5 6R Heater Climate Control Panel A/C Switch 6R0819045

€28.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 9182795

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

€42.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 9354509

Mini Cooper F55 F56 F57 Automatic Air Conditioning Control 9354509

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. A2058306801

Mercedes W205 A/C Air Conditioning Pipe Hose Line Fitting OM651 A2058306801

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 4H0819011

Audi A8 D4 4H Electric Heater Matrix Auxiliary Heating Element Unit 4H0819011

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. GJ32-19710-AA

Land Rover Discovery Sport L550 Air Conditioning Radiator GJ32-19710-AA

€28.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. A2468300161-1

Mercedes W176 W246 Air Conditioning A/C Heater Matrix Evaporator A2468300161

€37.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 1K0820743AR

Audi A3 8P Air Conditioning A/C Hose Pipe Line 1K0820743AR

€28.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 6945550-1

BMW Z4 E85 Roadster AC Compressor Air Con Conditioning Pump 6945550

€42.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 8J0820719N

Audi TT 8J A/C Air Condition Pipe Hose Line Tube 2.0 TDI CFGB 8J0820719N

€56.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 4E0260707BB

Audi A8 D3 Air Conditioning Pipe A/C Refrigerant Hose Tube Line 4E0260707BB

€32.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 4L0815071C

Audi Q7 4L Mk1 Webasto Auxiliary Additional Heater Pump Unit 4L0815071C

€66.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. MJA6690AA

Jaguar XK8 X100 Heater Blower Matrix Tube Pipe Inlet Right O/S MJA6690AA

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. A1648300084

Mercedes-Benz M-Class W164 Air Conditioning Expansion Valve A1648300084

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 9213175-2

BMW Mini Cooper R55 R56 R57 LCI R60 Air Con Conditioning Pump Compressor Diesel

€28.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 8E0820043AJ-1

Audi A4 B7 Heater Climate Control A/C Air Conditioning Unit Panel 8E0820043AJ

€42.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. A2208300772

Mercedes W204 W212 W246 W639 Air Interior Temperature Sensor Sender A2208300772

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 6935076

BMW 7 Series E65 E66 E67 Right Warm Air Flap 12h Actuator O/S 6935076

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. A2538301200

Mercedes GLC C253 X253 M274 Air Conditioning Pipe Compressor Hose A2538301200

€51.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 7810713

BMW F10 F20 F30 E90N Pressure Hose Assy 7810713

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. A2469064100

Mercedes W176 Blower Regulator Heater Fan Resistor Control Unit A2469064100

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 4G2260712G

Audi A7 4G A/C Air Conditioning Compressor Sensor Hose Pipe Line 4G2260712G

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 9190452

Pressure Hose BMW E90 E91 E92 LCI Compressor Condenser 9190452

€32.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. A1768302200

Mercedes A45 W176 Air Conditioning AC Pipe Hose A1768302200

€56.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 7939174

BMW F20 F21 Windscreen Rain And Light Sensor 6922046

€23.95

Free delivery: Nov 16 – 19

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 16 – 19

If paid before 14:00

Part no. 2252565

Ford Transit Connect Mk2 Air Conditioning Pipe Hose Tube Line KV6H-19N601-BA

€37.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 9223315

BMW E81 E82 E87 LCI E90 Suction Pipe Evaporator Compressor Air Con Hose

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 7800540

BMW F20 Air Conditioning Condenser Bracket Mount Support Holder Carrier 7800540

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 7951456

BMW G20 i4 G26 Electric Expansion Valve Air Conditioning 7951456

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 7298807

Mini F39 F48 F54 F60 Heater Duct Left Rear N/S 7298807

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 3455909

BMW X3 E83 3.0d M57N2 Compressor Condenser Pressure Hose Line 3455909

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 6944213-1

BMW MINI Cooper One R50 R52 R53 Heater Switch Adjustable Heating w964282P

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 9250396

BMW E92 E93 Automatic Air Conditioning Control Panel Chrome Pearlgrey 9250396

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. A2059062601

Mercedes X253 Blower Fan Heater Fan Blower Unit Motor A2059062601

€142.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. M8D2-18D687-CB

Land Range Rover Evoque L551 Seat Heater Switch Control Buttons M8D2-18D687-CB

€32.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 3C0907521D

Skoda Octavia II Heater Blower Fan Resistor Module Unit Control ECU 3C0907521D

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 99657304300

Porsche Boxster 986 Air Conditioning Dryer 99657304300

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 9222696

BMW E81 E82 E87 LCI N47 Engine Inlet Radiator Heater Hose 9222696

€28.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. A2128301216

Mercedes W212 Hybrid Air Conditioning Pipe Hose A2128301216

€28.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 3457397-25

Mini R56 LCI R57 LCI R58 R60 Air Conditioning A/C Control Unit Panel 3457397

€70.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 8246006

BMW X5 Series E53 Right Floor Heater Duct 64228246006 8246006

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 9365382

BMW F45 Mini F60 Air Condition Condenser A/C Pipe 9365382

€32.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 9229571

BMW Z4 Series E89 Cabrio Roadster Automatic A/C Air Conditioning Control 9229571

€104.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 9270389-1

Mini R56 R57 R58 R59 Heater Flap Motor Actuator Central Drive Unit 9270389

€32.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 7307882

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

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. A2055062160

Mercedes W205 C350 A/C Engine Coolant Water Hose Pipe Line A2055062160

€51.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. A2198302885

Mercedes CLS C219 Climate Control Heater AC Panel A2198302885

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 8517589

BMW X5 F15 X6 F16 Heater Core Control Water Coolant Unit Valve 40d 8517589

€28.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 3455908

Suction Pipe BMW X3 E83 3.0d M57N2 Air Conditioning Evaporator Adapter Lead

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 1K0820047DP

Volkswagen Golf Mk5 Heater Climate Control Switch Panel 1K0820047DP

€32.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. A2048303315-1

Mercedes W204 Air Conditioning A/C Air Con Hose Pipe Line A2048303315

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 06E819809C

Audi S5 8T Cooling System Regulating Valve Unit 3.0 Petrol CREC 06E819809C

€28.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. H1BT-19980-BG

Ford Fiesta Mk8 Air Condition Heater Control Panel Button Switch H1BT-19980-BG

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. JB3G-8600-AB

Ford Ranger Mk6 Viscous Radiator Cooling Fan Blade 2.0 TDCi JB3G-8600-AB

€56.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. KT1T-19980-KA-1

Ford Transit Connect Mk2 Heater A/C Climate Control Switch Panel KT1T-19980-KAD

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 4G0816181

Audi A7 4G8 Air Condiotioner A/C Expansion Valve 5A06B45

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 1750354

Ford Focus ST Mk2 Inlet Intake Tube Air Conditioning Vent Pipe 6M5H-19N602-AE

€28.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. A2048302815

Air Conditioning Pipe Mercedes W204 W207 Refrigerant A/C Hose Line A2048302815

€23.95

Free delivery: Nov 16 – 19

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 16 – 19

If paid before 14:00

Part no. 9224861

Mini Cooper One R55 R56 D Diesel Suction Pipe Evaporator Compressor 9224861

€32.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 6958742

BMW X5 X6 Series E70 E71 Adapter Rear Compartment Air Duct 6958742

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 9384023

BMW G30 G31 G11 Actuator Switch Motor Heater 9384023

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. C1B1-19F618-EC

Ford Fiesta Mk7 Air Con Compressor Hose Pipe Line C1B1-19F618-EC

€42.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. A2048304515

Mercedes W204 Air Conditioning Hose Pipe Line A2048304515

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. A1698300058

Mercedes W245 A/C Air Condition Receiver Drier Dryer A1698300058

€37.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 4G0260707BS

Audi A6 C7 Air Conditioning A/C Pipe Refrigerant Hose Line 2.0 TDI 4G0260707BS

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. A2138302902

Mercedes W213 Air Conditioning Refrigerant Line Pipe Hose A2138302902

€47.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 1499134

Mini Cooper One R50 R52 R53 Heater Evaporator 1499134

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 7307881

Mini F39 F48 F54 F60 Heater Duct Rear Front Left N/S 7307881

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 7148529

BMW X5 Series E70 Heater Duct Rear Front Left N/S 7148529

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 53440476

FIAT Ducato Mk3 Air Con Conditioning Pressure Switch 68308727AA

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 5Q0907511L

Audi Q3 8U Interior Heater Blower Flap Motor Actuator Unit 5Q0907511L

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. H1F119A834DA

Ford Focus ST Mk3 Air Conditioning A/C Pipe Hose 2.0 Petrol H1F1-19A834-DA

€37.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 9224859

Mini R55 R56 R57 A/C Air Con Compressor Condenser Coolant Hose Pipe 9224859

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. T1002128B

Mercedes W213 Air Conditionign Heater Vent Flap Actuator Motor T1002128B

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 4F0260701M

Audi A6 C6 FL Air Conditioning Hose A/C Pipe Line 4F0260701M

€32.95

Free delivery: Nov 16 – 19

If paid before 14:00

Part no. 6902695

BMW X5 E39 E53 Heater Actuator Motor Fresh Air Flap Regulator 6902695

€23.95

Free delivery: Nov 16 – 19

If paid before 14:00

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