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

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 5Q0816721M

VW Golf VII R 5G Conditioning Refrigerant Hose Compressor Line 5Q0816721M

£61.95

Free delivery: Aug 10

If paid before 14:00

Part no. 9292569

Expansion Valve BMW i3 I01 Air Conditioning Electrical Valve Heater 9292569

£37.95

Free delivery: Aug 10

If paid before 14:00

Part no. rhd-A1728308300

Mercedes SLK R172 Air Conditioning A/C Heater Matrix Evaporator Unit A1728308300

£28.95

Free delivery: Aug 10

If paid before 14:00

Part no. 3400409

BMW X3 Series E83 M47N2 Heater Water Valve Flow Radiator Hose Pipe Line 3400409

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 7H0819021A

Audi Q7 4L Blower Motor Heater Fan Resistor Regulator 7H0819021A

£28.95

Free delivery: Aug 10

If paid before 14:00

Part no. 7355437

BMW X1 X2 Series F39 F48 Mini F60 Drain Duct Left N/S Trim Panel 7355437

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 9287336-3

Control Unit Panel BMW F30 F31 AC Air Conditioning Radio Audio FBM 9287336

£47.95

Free delivery: Aug 10

If paid before 14:00

Part no. BV61-19N602-HC

Ford Focus Mk3 Air Conditioning Tube Line Hose A/C BV61-19N602-HC

£18.95

Free delivery: Aug 10

If paid before 14:00

Part no. A2128309500

Air Conditioning Pipe Mercedes W212 CLS W218 Refrigerant Pipe Hose A2128309500

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 6910803

BMW 5 Series E60 E61 Pressure Hose Condenser Evaporator Pipe Lines 6910803

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 9813167

BMW Mini R60 R61 Outer Dash Heater Air Vent Left/Right Side N/O/S

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. A2479053402

Mercedes W177 Climate Heater Control Unit A/C Air Con Switch Panel A2479053402

£23.95

Free delivery: Aug 10

If paid before 14:00

Part no. 9209713

BMW 3 Series E90 E91 E92 M57N2 Evaporator Compressor Suction Pipe Hose 9177035

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 9218929

BMW F10 M5 F12 F13 M6 Pressure Line Pipe Front Air Conditioning 9218929

£23.95

Free delivery: Aug 10

If paid before 14:00

Part no. A0018305758

Mercedes Viano Vito W639 Air Conditioning Heater Evaporator Unit A0018305758

£66.95

Free delivery: Aug 10

If paid before 14:00

Part no. 9812029-3

Air Conditioning Panel Mini R60 R61 Heater Control Unit Switch 9812029 9811978

£32.95

Free delivery: Aug 10

If paid before 14:00

Part no. 8K0819377H

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

£23.95

Free delivery: Aug 10

If paid before 14:00

Part no. 9138010

BMW E81 E88 E90 E91 E92 Evaporator Compressor Suction Pipe Hose 9138010

£18.95

Free delivery: Aug 10

If paid before 14:00

Part no. A1728302915

Air Conditioning Hose Mercedes SLK R172 Refrigerant Compressor Line A1728302915

£23.95

Free delivery: Aug 10

If paid before 14:00

Part no. 8U0820043G

Audi Q3 8U Heater Climate Control A/C Air Conditioning Unit Panel 8U0820043G

£189.95

Free delivery: Aug 10

If paid before 14:00

Part no. 9267957

Air Conditioning Module BMW F20 F21 F30 F31 F32 Control Unit Automatic 9267957

£28.95

Free delivery: Aug 10

If paid before 14:00

Part no. 9305680

Mini Clubman F54 Fresh Air Grill Nozzle Dashboard Right O/S 9305680

£32.95

Free delivery: Aug 10

If paid before 14:00

Part no. A2058307201

Mercedes W205 Diesel M626 Air Confitioning Pipe Refrigerant A/C Compressor Line

£23.95

Free delivery: Aug 10

If paid before 14:00

Part no. 9233632-1

Air Conditioning Panel BMW F10 F11 Radio A/C Switch Control Unit Black 9233632

£66.95

Free delivery: Aug 10

If paid before 14:00

Part no. RHD-7072773

BMW 6 Series E63 E64 LCI Air Duct Left Air Channel Left N/S 7072773

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. A2048302216

Refrigerant Hose Pipe Mercedes W204 W207 Air Con Condenser Line A2048302216

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 1K0819194C

Volkswagen VW Touran 1T Auxiliary Heater Air Intake Filter Unit 1K0819194C

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 5P0907044T

Seat Altea Air Conditioning A/C Blower Control Panel Switch 5P0907044T

£18.95

Free delivery: Aug 10

If paid before 14:00

Part no. A2468305600

Mercedes W176 Air Conditioning Pipe Refrigerant Compressor Line A/C A2468305600

£32.95

Free delivery: Aug 10

If paid before 14:00

Part no. 8U0820043H

Audi Q3 8U A/C Air Condition Heater Climate Control Switch Panel 8U0820043H

£75.95

Free delivery: Aug 10

If paid before 14:00

Part no. 9157554

BMW X5 E70 Air Conditioning Switch A/C Automatic Control Unit Module 9157554

£28.95

Free delivery: Aug 10

If paid before 14:00

Part no. 6761486

BMW 5 Series E60 E61 Suction Pipe Hose Active Steering Oil 6761486

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 6836882-1

Heater Blower Module BMW F90 M5 F91 M8 G11 G30 Motor Fan Control Unit 6836882

£23.95

Free delivery: Aug 10

If paid before 14:00

Part no. 8W0816679

Audi A4 B9 A5 F5 Expansion Valve Air Conditioning A/C 8W0816679

£18.95

Free delivery: Aug 10

If paid before 14:00

Part no. 1H0959263

VW Volkswagen Polo 6N Blower Heater Fan Resistor Regulator 1H0959263

£23.95

Free delivery: Aug 10

If paid before 14:00

Part no. rhd-9130464-3

BMW E90 E91 E92 E93 Fresh Air Grille Center Dash Vent Part 9130464

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. A1778304201

Air Conditioning Pipe Mercedes W177 W247 Refrigerant A/C Hose Line A1778304201

£23.95

Free delivery: Aug 10

If paid before 14:00

Part no. A2129008608-3

Mercedes W212 Air Conditioning Unit Climate Control Switch Panel A2129008608

£56.95

Free delivery: Aug 10

If paid before 14:00

Part no. 9384046-1

Air Conditioning Panel BMW F20 F21 LCI Automatic A/C Control Unit Panel 9384046

£37.95

Free delivery: Aug 10

If paid before 14:00

Part no. JUE501230

Land Rover L319 Air Conditioning A/C Hose Pipe Line 2.7 Lion Diesel JUE501230

£23.95

Free delivery: Aug 10

If paid before 14:00

Part no. 9394286

BMW F30 LCI G20 G30 Hybrid Expansion Valve Air Conditioning Heather 9394286

£32.95

Free delivery: Aug 10

If paid before 14:00

Part no. 8U0820043E

Audi Q3 8U Heater Climate Control A/C Air Conditioning Unit Panel 8U0820043E

£56.95

Free delivery: Aug 10

If paid before 14:00

Part no. 1K0820743FS

Volkswagen Scirocco Mk3 Air Conditioning Hose A/C Refrigerant Pipe 1K0820743FS

£28.95

Free delivery: Aug 10

If paid before 14:00

Part no. A2118300815

Air Con Pipe Mercedes W211 C219 Air Conditioning A/C Hose Line A2118300815

£28.95

Free delivery: Aug 10

If paid before 14:00

Part no. rhd-A2208300315

Mercedes-Benz S-Class W220 Air Conditioning Air Con Pipe Hose Line A2208300315

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 5Q0815479

Volkswagen Golf Mk8 Pollen Filter Mesh Duct Channel Box Intake 5Q0815479

£18.95

Free delivery: Aug 10

If paid before 14:00

Part no. rhd-A2208300815

Mercedes-Benz S-Class W220 Air Conditioning Air Con Pipe Hose Line A2208300815

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 1K0820743FE

Audi A3 8P Air Conditioning Refrigerant Pipe Hose Line 1K0820743FE

£47.95

Free delivery: Aug 10

If paid before 14:00

Part no. 9175326

Air Conditioning Pipe BMW F07 GT F10 F11 Refrigerant Suction Hose Line 9175326

£18.95

Free delivery: Aug 10

If paid before 14:00

Part no. 8K0819181A

Audi A5 8T Air Vent Grille Rear Right O/S Roof Trim Nozzle 8K0819181A

£18.95

Free delivery: Aug 10

If paid before 14:00

Part no. 7132867

BMW 3 Series E90 E91 E92 E93 Left Floor Heater Air Duct N/S 7132867

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 059121065CP

Audi Q7 4L Coolant Air Conditioning Pipe A/C Hose Line Tube 059121065CP

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 6770430

BMW E60 E61 LCI Radiator Engine Return Hose Line 6770430

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 9366304

Air Conditioning Module BMW F20 F21 F30 F31 F56 Control Unit 9366304

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 7640508-6

BMW 1 2 3 Series F20 F21 F22 F30 F31 Engine Cooling Radiator Fan 7640508

£23.95

Free delivery: Aug 10

If paid before 14:00

Part no. rhd-6927613-1

BMW Z4 E85 E86 1 Air Conditioning Heater Evaporator 6927613

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 7951287

BMW 1 3 Series F20 F30 Mini F55 F56 Control Unit Air Conditioning Module 7951287

£18.95

Free delivery: Aug 10

If paid before 14:00

Part no. 1K0820743FA

Volkswagen VW Golf Mk5 Seat Leon Mk2 Air Conditioning Pipe Hose Line 1K0820743FA

£28.95

Free delivery: Aug 10

If paid before 14:00

Part no. 3451728

BMW X3 Series E83 Aluminium Double Pipe Air Conditioning Matrix Heater Radiator

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. MF113930-0681

Land Rover Discovery 3 L319 Interior Heater Flap Motor Actuator MF113930-0681

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. K8D2-19710-AB

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

£104.95

Free delivery: Aug 11 – 18

If paid before 14:00

Part no. 7508015

BMW 7 Series E65 E66 E67 Water Return Coolant Pipe Hose Line 7508015

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 8E0820193P

Air Conditioning Dryer Audi A4 B7 Air Con Drier Tank Pressure Sensor 8E0820193P

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 8K0819377E

Audi A5 8T Coolant Air Conditioning Pipe A/C Cooling Hose Line Tube 8K0819377E

£18.95

Free delivery: Aug 10

If paid before 14:00

Part no. A2038320425

Mercedes W203 Windshield Cowl Panel Air Duct Baffle A2038320425

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. RHD-LR159882

Land Rover Range Rover Evoque L551 Heater Blower Motor Fan HR095003

£18.95

Free delivery: Aug 10

If paid before 14:00

Part no. rhd-A1638300158

Mercedes-Benz M-Class ML W163 Air Conditioning Heating Evaporator A1638300158

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 6925975

BMW 1 3 X1 Series E81 E84 E87 E90 E91 Heater Closing Panel

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. A1775014400

Coolant Hose Mercedes C118 W177 W247 Radiator Cooling Pipe Line A1775014400

£23.95

Free delivery: Aug 10

If paid before 14:00

Part no. 9399061

BMW F01 F02 F10 F11 F13 F15 Air Conditioning Compressor A/C Pump N63N 9399061

£142.95

Free delivery: Aug 11 – 18

If paid before 14:00

Part no. RHD-8K2820043AD

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

£23.95

Free delivery: Aug 10

If paid before 14:00

Part no. 7796352

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

£18.95

Free delivery: Aug 10

If paid before 14:00

Part no. rhd-6823190

BMW 1 Series F40 Fresh Air Grille Driver's Side Right O/S 6823190

£32.95

Free delivery: Aug 10

If paid before 14:00

Part no. RHD-8R0959770A

Audi Q5 8R Seat Switch Front Right Lumbar Control Buttons Unit 8R0959770A

£32.95

Free delivery: Aug 10

If paid before 14:00

Part no. 06J121492E

Audi TT 8J A3 8P Water Return Coolant Pipe Hose Line 06J121492E

£18.95

Free delivery: Aug 10

If paid before 14:00

Part no. A2078304515

Air Conditioning Pipe Mercedes W204 M271 Compressor Condenser Refrigerant Line

£23.95

Free delivery: Aug 10

If paid before 14:00

Part no. 7P0907511A

VW Volkswagen Touareg 7P Front Heater Servo Motor 7P0907511A

£94.95

Free delivery: Aug 10

If paid before 14:00

Part no. 3420583-1

Dashboard Air Vent BMW X3 E83 LCI 1 Fresh Air Grille Left N/S Heater 3415973

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. CPLA-18A802-AD

Range Rover L405 Automatic Air Conditioning Climate Control Panel CPLA-18A802-AD

£28.95

Free delivery: Aug 10

If paid before 14:00

Part no. RHD-6C1H18456CA

Ford Transit MK7 Heater Blower Motor Fan Unit 6C1H18456CA

£18.95

Free delivery: Aug 10

If paid before 14:00

Part no. A0032308511

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

£189.95

Free delivery: Aug 11 – 18

If paid before 14:00

Part no. 8572513

Coolant Water Valve BMW F10 X3 F25 Engine Cooling System N47N 520d 20dX 8572513

£28.95

Free delivery: Aug 10

If paid before 14:00

Part no. 6976791

BMW 3 Series E90 E91 E92 335d M57N2 Evaporator Compressor Suction Pipe 6976791

£75.95

Free delivery: Aug 10

If paid before 14:00

Part no. 8K0260707S

Audi A4 B8 2.0 TDI CJCB Diesel A/C Condition Pipe Hose Line Tube 8K0260707S

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 6845415

BMW Mini F54 F55 F56 F57 Heater Air Conditioning Expansion Valve 6845415

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 9118074

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

£32.95

Free delivery: Aug 10

If paid before 14:00

Part no. A2215010154

Mercedes W221 S500 Condenser Air Conditioning A/C Radiator Cooler A2215010154

£104.95

Free delivery: Aug 10

If paid before 14:00

Part no. 5N0820721G

VW Volkswagen Tiguan 5N Air Con Conditioning A/C Hose Pipe Line 5N0820721G

£42.95

Free delivery: Aug 10

If paid before 14:00

Part no. LR023921

Range Rover Evoque L538 Air Conditioning Radiator Cooling Unit LR023921

£66.95

Free delivery: Aug 10

If paid before 14:00

Part no. RHD-JGC500010

Land Rover Discovery 3 L319 Heater Blower Motor Unit 2,7 Diesel MF016070-0880

£18.95

Free delivery: Aug 10

If paid before 14:00

Part no. 6935076

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

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 7604340

BMW 1 3 Series F20 F21 F30 F31 LCI Air Duct Alternator Air Channel 7604340

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 8372793

BMW X3 E83 Heater Matrix Box Blower Unit Covering Panel Lid 8372793

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. 4H0121670A

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

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. rhd-A2048300061-1

Mercedes-Benz W204 W207 W212 Heater Matrix Heat Exchanger Radiator A2048300061

£13.95

Free delivery: Aug 10

If paid before 14:00

Part no. rhd-A1638204242-1

Mercedes ML W163 Heater Blower Motor Fan Unit A1638204242

£37.95

Free delivery: Aug 10

If paid before 14:00

Part no. RHD-A2059060004

Mercedes W205 Cooler Blower Motor Fan Unit A2059060004

£23.95

Free delivery: Aug 10

If paid before 14:00

Part no. rhd-6773648

BMW 7 Series E65 730d M57N2 Power Steering Return Pipe Pressure Hose 6773648

£13.95

Free delivery: Aug 10

If paid before 14:00

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