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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Heat Blower Resistor Mini Cooper R55 R56 R57 R58 R59 R60 R61 Heater 3422663

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1K0820743BQ

Audi Volkswagen Seat Skoda Air Condition Con Pipe Hose Coolant 1K0820743BQ

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6840451

BMW 1 3 Series F20 F21 F30 F31 F32 Control Unit Module Air Conditioning

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7L0907521

Audi Q7 4L Volkswagen Touareg 7L Heater Blower Fan Resistor Unit 7L0907521

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9253218-3

BMW F30 F31 F32 F33 Fresh Air Grille Dash Vent Left N/S 9253218

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3448289

BMW X3 E83 LCI Evaporator Compressor Coolant Suction Pipe 3448289

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2702230138

Mercedes C117 W176 W246 M270 Driveshaft Holder Bracket A2702230138

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6942986

BMW 5 6 Series E60 E61 E63 E64 Fresh Air Right Recirculation Positioning Drive

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4L0815071C

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

€66.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2139059807

Air Conditioning Panel Mercedes W213 W238 Climate Control Switch A2139059807

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9218928

BMW F10 M5 F12 F13 M6 Suction Pipe Evaporator-Compressor Air Con Pipe 9218928

€34.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8U0820043C

Audi Q3 8U A/C Air Condition Climate Control Heater Panel Unit 8U0820043C

€175.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9232585

BMW E90 E91 E92 LCI Pipe Evaporator Compressor Air Conditioning Hose 9232585

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6J0819110-1

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9224833

BMW Z4 Series E89 A/C Air Conditioning Hose Pipe Pressure Condenser 9224833

€23.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. A2468302415

Mercedes W176 A/C Air Conditioning Refrigerant Pipe Hose A2468302415

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0038301660

Mercedes W212 Electric Refrigerant Compressor Air Conditioning Pump A0038301660

€474.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4H0959126

Volkswagen Audi Skoda Seat A/C Air Con Conditioning Pressure Sensor 4H0959126

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9297751

Mini F54 F55 F56 F57 Heater Fan Blower Unit Air Conditioning 9297751

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 059103227L

Audi A4 B8 A5 8T Breather Pipe Hose 3.0 TDi V6 Diesel 059103227L

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6800887

Mini Cooper One R50 R52 R53 Dashboard Dash Air Outlet Vent 6800887

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8678027

BMW F20 F21 F30 F31 N47N N20 Water Cooler Radiator 8678027 7600520

€37.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 8A6T-18C612-BL

Ford Fiesta Mk7 Air Conditioning Heater Climate Control Panel 8A6T-18C612-BL

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9209741-1

BMW 1 Series E81 E87 LCI Diesel N47 Air Conditioning Line Suction Line 4250403

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6930039

BMW 1 3 X1 Z4 Series E81 E87 E90 E91 Air Con Radiator A/C Condenser Rad 6930039

€23.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 5Q0820743M-1

Volkswagen Golf Mk7 5G Air Conditioning Pipe Hose A/C Line 5Q0820743M

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2048300615

Mercedes W204 C200 C220 CDI Air Conditioning Pipe Line A2048300615

€23.95

Free delivery: Nov 12 – 13

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 12 – 13

If paid before 14:00

Part no. A2468303415

Air Conditioning Pipe Mercedes W176 W246 Refrigerant Hose Line A/C A2468303415

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6399007000

Heater Mercedes Vito W636 W639 Electric Heater Booster PTC Matrix A6399007000

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8K0820511D

Audi A4 S4 8K A5 8F A5 8T Air Conditioning Heater Flap Actuator Motor 8K0820511D

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3450902

BMW X3 Series E83 LCI 2.5si 3.0 si Suction Pipe Evaporator Adapter Lead 3450902

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2938301201

Mercedes H243 Expansion Valve A/C Air Conditioning Valve Unit A2938301201

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4249892

BMW F10 F11 N47N N47S1 Pressure Hose Assy Coolant Line Diesel 4249892

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8T0260707B

Audi A4 B8 2.0 TFSI CDNC A/C Air Conditioning Compressor Pipe Hose 8T0260707B

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1778306007

Mercedes V177 A/C Air Vent Dashboard Center Air Vent Blower Nozzle A1778306300

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. F1F1-19D567-AB

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6G9N-19E616-BB

Range Rover Evoque L538 Heater Blower Flap Motor Actuator 6G9N-19E616-BB

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9287531

BMW F20 F21 F30 F31 Heater Control Unit Module Air Conditioning ECU 9287531

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1775014400

Coolant Hose Mercedes C118 W177 W247 Radiator Cooling Pipe Line A1775014400

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3Q0816803D

Audi S3 8Y VW Golf Mk8 A/C Air Conditioning Pump Compressor 3Q0816803D

€104.95

Free delivery: Nov 12 – 13

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 10 – 13

If paid before 14:00

Part no. 3400403

BMW X3 Series E83 Condenser Dryer Coolant Pressure Hose Pipe Line 3400403

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6911945

BMW 5 6 Series E60 E61 E63 E64 N62 Coolant Suction Pipe Hose Petrol 6911945

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8377079

BMW X5 Series E53 M57 3.0d Diesel Compressor Condenser Pressure Hose 8377079

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9122827

BMW E60 E61 E63 E65 Air Conditioning Condenser Radiator with Drier

€23.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 9493012

AC Control Panel BMW G20 G21 Center Console Rear Air Conditioning Switch 9493012

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6767421

BMW E60 E61 Steering Hose Dynamic Drive Power Expansion Line N52 Petrol 6767421

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8K0260805H-2

Audi S5 8T Air Con Conditioning Pump Compressor Petrol Climate A/C 8K0260805H

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0819031A

Volkswagen Golf 5G Heat Exchanger Matrix A/C Radiator 5Q0819031A

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6915388

BMW 3 X3 E46 E83 3.0d M57N M57N2 Air Conditioning Compressor A/C 6915388

€56.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6944018

BMW 5 Series E60 E61 Basis Automatic Air Conditioning Control Unit 6944018

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6956719

BMW E82 E90 E91 E92 N54 135i 335i Air Conditioning AC Compressor 6956719

€113.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3450925

BMW X3 Series E83 E83N LCI Microfilter Housing Lower Part 3450925 3404357

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2208300772

Mercedes W204 W212 W246 W639 Air Interior Temperature Sensor Sender A2208300772

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2058307201

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2752764

Mini Cooper R55 R56 R57 LCI Outer Dash Heater Air Vent Left/Right

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1K0907511

VW Volkswagen Touran 1T Heater Flap Motor Actuator Left N/S Unit 1K2907511C

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6910804

BMW 5 SERIES E60 E61 Pressure Hose Compressor-Condenser PETROL 6910804

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9155353

BMW 6 E63 E64 LCI 635d M57N2 Condenser Evaporator Pressure Hose Pipe 9155353

€23.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 9291282

BMW i3 I01 Pressure Line Pipe Front Air Conditioning R1234YF 9291282

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9808024

Mini Cooper R60 R61 Air Con Suction Pipe Hose Evaporator Compressor 9808024

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 059121065FK

Audi A7 4G8 Water Coolant Pipe Hose Line 059121065FK

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9383679

BMW 5 7 6 Series F01 F10 F11 F12 A/C Air Conditioning Heater Evaporator 9383679

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0959126A

VW Golf MK7 Audi A1 GB A/C Air Conditioning Pressure Switch Sensor 5Q0959126A

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6918939

BMW X5 E53 3.0d M57N Connector Suction Pipe Coolant Line 6918939

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4H0959126B

Audi A3 8V A4 A5 A6 Q7 Q8 A/C Air Con Conditioning Pressure Sensor 4H0959126B

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6942618

BMW 1 3 X1 Series E81 E82 E84 E87 E88 E90 E91 E92 Leaf Grill Right 6942618

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9223392-1

Compressor Mini R56 R55 R57 R60 Air Conditioning A/C RP Compressor 9223392

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1388078

Ford Transit TT9 Heater Control Panel Air Conditioning Switch 1388078

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2058306501

Air Conditioning Hose Mercedes W205 Refrigerant A/C Compresor A2058306501

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8371459

BMW 5 7 X5 Series E38 E39 E53 Evaporator Expansion Valve R134a 8371459

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9321045-1

BMW F10 F11 LCI B47 Air Conditioning Coolant Suction Pipe Line 9321045

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5A5C710-1

Mini F55 BMW F48 Air Conditioning Compressor Pump A/C 5A5C710

€142.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8377330

BMW 3 5 7 X3 Series E38 E39 E46 E83 Air Conditioning Drying Container 3404341

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6840450

BMW F20 F21 F30 Mini F55 F56 Control Unit Air Conditioning Module 6840450

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8385556

BMW 5 X5 Series E39 E53 Automatic Air Conditioning Recycling Flap Actuator

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2138301900

Mercedes W213 OM654 Refrigerant Pipe Air Con Conditioning Line A/C A2138301900

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1778305501

Mercedes W177 Air Con Refrigerant Pipe Conditioning Line Hose A/C A1778305501

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6935440

BMW 5 X5 Series E39 E53 Heater Actuator Foot Room Flap Control Heat Solenoid

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6966404

BMW 3 Series E90 E91 E92 E93 Trim Front Plate Controls Air Conditioner Heater

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9321046

Air Conditioning Pipe BMW F10 F11 LCI B47 Refrigerant Hose Line 9321046

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9262413-2

Mini Cooper F55 F56 F57 LCI Outer Dash Heater Air Vent Left Right

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4F0820511B-5

Audi A8 S8 D3 A6 C6 Heater A/C Dashboard Air Vent Flap Actuator 4F0820511B

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0075421318

Air Temperature Sensor Mercedes W169 W204 W212 W906 Outside A0075421318

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9321034

BMW E81 E87 E90 F20 F30 X6 F16 Heater Matrix Actuator Flap Motor 9321034

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0012308611

Mercedes W211 OM642 Air Conditioning Refrigerant Compressor A/C Pump A0012308611

€75.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 6922694

BMW 7 Series E65 E66 N62 N62N Petrol Suction Pipe Evaporator Compressor 6922694

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2059059716

Air Conditioning Panel Mercedes W205 W247 C253 Climate Control Switch

€146.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3400413

BMW E83 M54 Evaporator Compressor Suction Coolant Pipe Line 3400413

€34.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6935080

BMW 7 Series E65 E66 E67 Left Footwell Flap 15h Actuator N/S 6935080

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9306149-1

BMW F10 A/C Air Conditioning Climate Control Panel Heater Blower Switch 9306149

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2712340040

Mercedes-Benz C CLK Class W203 C209 Air Conditioning Pipe Bracket A2712340040

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9292139

BMW X1 X2 Series F39 F48 Trim Indirect Ventilation Instrument Panel 9292139

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 99612601152-1

Porsche Carrera 996 Air Conditioning A/C Compressor Unit 9961260115

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9181831

BMW 5 6 Series E60 E61 E63 LCI N53 Air Conditioning Suction Pipe Line 9181831

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A4539050600

Smart Fortwo C453 Air Con Climate Heater Control Switch Panel Unit A4539050600

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6942617

BMW X1 E81 E82 E84 E87 E88 E90 E91 E92 Leaf Grill Left N/S 6942617

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6914491

BMW E60 E60N E61 E61N Condenser Evaporator Pressure Hose Line Diesel 6914491

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

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