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

Make

Volkswagen VW Golf Mk5 Heater Climate Control A/C Unit Switch Panel 1K0820047JD

Product currently unavailable

Part no. 1T0820741AB

VW Volkswagen Touran 1T Air Conditioning Hose A/C Pipe Line 1T0820741AB

Product currently unavailable

Part no. 1T0820743BR

VW Volkswagen Touran 1T Air Conditioning Hose A/C Pipe Line 1T0820743BR

Product currently unavailable

Part no. 6Q0820103F

Evaporator AC VW Polo 6R Seat Ibiza 4 Air Con Conditioning Radiator 6Q0820103F

Product currently unavailable

Part no. 2D0820721A

VW Volkswagen LT 35 Air Conditioning Hose Refrigerant A/C Pipe 2D0820721A

Product currently unavailable

Part no. 5K0907044ES

VW Volkswagen Scirocco Mk3 A/C Air Condition Heater Control Module 5K0907044ES

Product currently unavailable

Part no. 5K0820803C-1

VW Volkswagen Polo 6R Air Conditioning Con A/C Compressor Pump 5K0820803C

Product currently unavailable

Part no. 1K0820859S

VW Volkswagen Passat B7 Air Conditioning Compressor A/C Pump 1K0820859S

Product currently unavailable

Part no. 2E2919158A

Volkswagen VW Crafter 1 Heater Climate Control A/C Switch Panel 2E2919158A

Product currently unavailable

Part no. 1C0819045E

Volkswagen VW New Beetle Heater Climate Control Panel A/C Switch 1C0819045E

Product currently unavailable

Part no. 6C0819728A-1

VW Volkswagen Polo 6R Dashboard Air Vent Heater Centre Trim Panel 6C0819728A

Product currently unavailable

Part no. 5K0820803

Volkswagen Scirocco Mk3 2.0 TDI CFHC Air Conditioning A/C Compressor 5K0820803

Product currently unavailable

Part no. 3D0959311

VW Volkswagen Phaeton 3D Heater Vent Flap Control Actuator Motor 3D0959311

Product currently unavailable

Part no. 5Q0820743M-1

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

Product currently unavailable

Part no. 5G0907426AM

Volkswagen Golf Mk7 A/C Heater Control Panel Switch Unit 5G0907426T

Product currently unavailable

Part no. 5G0907426AT

Volkswagen Golf Sportsvan Dashboard Heater Panel Control Unit 5G00907426AQ

Product currently unavailable

Part no. 1K0820803G

VW Volkswagen Golf 5 1.9TDI BKC Air Con Conditioning Compressor A/C 1K0820803G

Product currently unavailable

Part no. 2E0820721J

Volkswagen Crafter 2E Air Conditioning Hose A/C Pipe Line 2E0820721J

Product currently unavailable

Part no. 03C133514AP

Volkswagen Passat B7 Air Conditioning A/C Air Con Pipe Hose Line 03C133514AP

Product currently unavailable

Part no. 1K0963235E

Volkswagen Golf 1K Additional Auxiliary Heater Unit 1K0963235E

Product currently unavailable

Part no. 1K8907044BE

Volkswagen Scirocco MK3 Climate Heater Control Unit Switch Panel 1K8907044BE

Product currently unavailable

Part no. 1K0820859Q

Audi VW Touran 1T Seat Skoda Air Con Conditioning Compressor A/C 1K0820859Q

Product currently unavailable

Part no. 1K0820741CN

Volkswagen Golf Mk6 Audi A3 8P Air Conditioning Pipe Hose Line A/C 1K0820741CN

Product currently unavailable

Part no. 5Q0816803

Audi A1 8X Volkswagen Golf Mk7 Air Conditioning Compressor A/C Pump 5Q0816803

Product currently unavailable

Part no. 3B0820803C

Volkswagen Touareg 7L A/C Air Con Compressor Pump 3.2 Petrol 3B0820803C

Product currently unavailable

Part no. 1K0820721BN

Volkswagen Touran 1T Air Conditioning Hose A/C Pipe Line 1K0820721BN

Product currently unavailable

Part no. 7L6815071D

VW Volkswagen Touareg Webasto Additional Auxiliary Heater Unit 7L6815071D

Product currently unavailable

Part no. 1K0820743FP

Volkswagen VW Golf Mk6 Air Conditioning A/C Hose Pipe Line 1K0820743FP

Product currently unavailable

Part no. 2D0820413

VW Volkswagen LT 35 Radiator Cooler Air Conditioning A/C Condenser 2D0820413

Product currently unavailable

Part no. 95B965501AA

VW Volkswagen Passat 3G Touareg CR Golf 5G Radiator Grill Actuator 95B965501AA

Product currently unavailable

Part no. 5K0907044HA

Volkswagen Tiguan 5N Air Conditioning Panel Climate Control Switch 5K0907044HA

Product currently unavailable

Part no. 1K8907044AC

Volkswagen Scirocco Mk3 Heater Switch A/C Climate Control Panel 1K8907044AC

Product currently unavailable

Part no. 5Q0816803F

VW Scirocco Mk3 Skoda Octavia Mk3 Air Con A/C Compressor Pump 5Q0816803F

Product currently unavailable

Part no. 7L6820744AE

Volkswagen Touareg 2.5 TDI Air Conditioning Hose A/C Pipe Line 7L6820744AE

Product currently unavailable

Part no. 1J0820803L

VW Volkswagen New Beetle 1.9 TDI A/C Air Condition Compressor Pump 1J0820803L

Product currently unavailable

Part no. 7N0819704D

Volkswagen Sharan 7N Dashboard Air Vent Nozzle Trim Front Right O/S 7N0819704D

Product currently unavailable

Part no. 7C0816721K

Volkswagen Crafter MK2 Air Conditioning Hose A/C Pressure Pipe Line 7C0816721K

Product currently unavailable

Part no. 7H5819923A

Volkswagen Transporter T5 Column Pillar A Air Vent Outlet Left N/S 7H5819923A

Product currently unavailable

Part no. 7C0816744B

Volkswagen Crafter MK2 Air Conditioning Hose A/C Pressure Pipe Line 7C0816744B

Product currently unavailable

Part no. 1K0820859T

Volkswagen VW Polo 6R Air Conditioning Compressor A/C Unit Pump 1K0820859T

Product currently unavailable

Part no. 5G0907426T

Volkswagen Golf 5G Mk7 Dashboard Heater Air Con Panel Control Unit 5G00907426T

Product currently unavailable

Part no. 5Q0907521E

VW Volkswagen Golf 7 1.6 TDI Heater Blower Fan Motor Resistor 5Q0907521E

Product currently unavailable

Part no. 7L0907511AJ

Volkswagen Transporter T5 Climate Control Position Flap Mechanism 7L0907511AJ

Product currently unavailable

Part no. 7N0907426CH

Volkswagen Caddy Maxi 2k A/C Heater Climate Control Switch Panel 7N0907426CH

Product currently unavailable

Part no. 5N0820803H

Volkswagen Golf 6 Audi A3 Air Con Conditioning Compressor A/C Pump 5N0820803H

Product currently unavailable

Part no. 7H0820712B

Volkswagen Transporter T5 Air Conditioning Expansion Valve 7H0820712B

Product currently unavailable

Part no. 3AA907044BA

VW Touran 1T A/C Air Conditioning Panel Climate Control Switch Panel 3AA907044BA

Product currently unavailable

Part no. 1K0820721C

VW Volkswagen Caddy Maxi 1.6 TDI Air Conditioning Hose A/C Pipe Line 1K0820721C

Product currently unavailable

Part no. MB3B-19E616-BB

Volkswagen Amarok Mk2 Ford Ranger T9 Heater Actuator Servomotor MB3B-19E616-BB

Product currently unavailable

Part no. 7N0820411C

VW Sharan 7N Cooling Condenser Air Conditioning A/C 7N0820411C

Product currently unavailable

Part no. 8E0260805BS

Audi Volkswagen Seat Skoda Air Con Conditioning Compressor A/C Pump 8E0260805BS

Product currently unavailable

Part no. 1K0820803N

VW Volkswagen Golf 5 Air Con Conditioning Compressor A/C Pump 1K0820803N

Product currently unavailable

Part no. 7N0820049

VW Sharan 7N Heater Matrix Core Blower Motor Fan Coolant Unit 7N0820049

Product currently unavailable

Part no. 6R0819045B

Volkswagen VW Polo Mk5 6R Heater Climate Control Panel A/C Switch 6R0819045B

Product currently unavailable

Part no. 5NA907044N

Volkswagen Tiguan Mk2 Golf Mk7 Climate Control Panel Heated Seats 5NA907044N

Product currently unavailable

Part no. 5N0820803C-2

VW Volkswagen Tiguan 5N Audi A3 8P Air Condition Compressor A/C Pump 5N0820803C

Product currently unavailable

Part no. 5G0907044BD

Volkswagen VW Golf Mk7 A/C Heater Control Panel Switch Unit 5G0907044BD

Product currently unavailable

Part no. 5N0820803C

VW Volkswagen Tiguan 5N Air Condition Compressor A/C Pump 5N0820803C

Product currently unavailable

Part no. 7N0819810B

Volkswagen Sharan 7N Heater Control Valve N317 7N0819810B

Product currently unavailable

Part no. 5Q0907511K-1

Volkswagen Audi Seat Skoda Blower Flap Motor Interior Heater Actuator 5Q0907511K

Product currently unavailable

Part no. 7L6820750S

Volkswagen Touareg 2.5 TDI Air Conditioning Hose A/C Pipe Line 7L6820750S

Product currently unavailable

Part no. 1T0820743AC

VW Volkswagen Touran MK1 Air Conditioning Refrigerant A/C Pipe Hose 1T0820743AC

Product currently unavailable

Part no. 7H0820803D

Volkswagen Transporter T5 Air Con Compressor Pump 1.9 TDI BRS 7H0820803D

Product currently unavailable

Part no. 1K0820808D

Volkswagen Golf MK6 Air Conditioning Compressor Air Con A/C Pump 1K0820808D

Product currently unavailable

Part no. 5G0907044BC

Volkswagen VW Golf VII A/C Heater Control Panel Switch Unit 5G0907044BC

Product currently unavailable

Part no. 5HB009751

VW Volkswagen Golf 6 Heater Climate Control A/C Unit Switch Panel 5HB009751

Product currently unavailable

Part no. 6R0820721E

Air Con Hose VW Polo 6R Seat Ibiza 4 Air Conditioning Pipe Line 6R0820721E

Product currently unavailable

Part no. 1K0820741BC

Volkswagen Golf Mk5 Audi A3 8P Air Conditioning Pipe Hose Line 1K0820741BC

Product currently unavailable

Part no. 6Q0820808F

Volkswagen Polo Mk4 Air Conditioning Compressor A/C Pump 6Q0820808F

Product currently unavailable

Part no. 1K0820859T-1

Volkswagen Polo Mk5 6R Air Conditioning Compressor A/C Unit Pump 1K0820859T

Product currently unavailable

Part no. 7N0907044E

VW Sharan 7N Air Conditioning Climate Control Panel A/C Switch 7N0907044E

Product currently unavailable

Part no. 2K0816721C

VW Caddy Maxi 2k Air Conditioning Refrigerant Hose Tube Line Pipe 2K0816721C

Product currently unavailable

Part no. 7H0820045AL

Volkswagen Transporter T5 A/C Air Conditioning Heater Control Switch 7H0820045AL

Product currently unavailable

Part no. 5N0820741C

Volkswagen VW Tiguan 5N Air Conditioning Hose A/C Pipe Line 5N0820741C

Product currently unavailable

Part no. 3D2959617A

VW Volkswagen Phaeton 3D Auxliary Heat Exhchanger Control Valve 3D2959617A

Product currently unavailable

Part no. 7E5907047S

Volkswagen Transporter T5 Heater Climate Control A/C Switch Panel 7E5907047S

Product currently unavailable

Part no. 1K0820721BQ

Volkswagen Touran 1T Golf 6 Audi A3 8P Air Con Pipe A/C Hose Line 1K0820721BQ

Product currently unavailable

Part no. 5N0820743D

Volkswagen Tiguan 5N Air Conditioning Hose A/C Pipe Line 5N0820743D

Product currently unavailable

Part no. 7N0907426Q

VW Volkswagen Passat B7 Sharan 7N Air Conditioning Air Con A/C Switch 7N0907426Q

Product currently unavailable

Part no. 3Q0816721G

Volkswagen Passat B8 Air Conditioning A/C Hose Pipe Line 2.0 Diesel 3Q0816721G

Product currently unavailable

Part no. 3C0820721Q

VW Volkswagen Passat B7 Air Conditioning Hose A/C Pipe Line 3C0820721Q

Product currently unavailable

Part no. 1T0820741AL

VW Volkswagen Touran 1T Air Conditioning Hose A/C Pipe Line 1T0820741AL

Product currently unavailable

Part no. 1K0907044CT

Volkswagen VW Golf Mk5 Air Conditioning Panel Control Switch 1K0907044CT

Product currently unavailable

Part no. 2E0820803H

Volkswagen Crafter 2E Air Conditioning Compressor A/C Pump 2E0820803H

Product currently unavailable

Part no. 5N0819194

Volkswagen Tiguan 5N Webasto Heater Damper Filter 5N0819194

Product currently unavailable

Part no. 7L6820750L

Volkswagen Touareg 7L Air Conditioning Hose A/C Pipe Line 3.0 TDI 7L6820750L

Product currently unavailable

Part no. 7H0815071F

Volkswagen Transporter T5 Webasto Auxiliary Heater Diesel 7H0815071F

Product currently unavailable

Part no. 5HB009751-1

Volkswagen Caddy Maxi 2K Heater Climate Control A/C Unit Switch Panel 5HB009751

Product currently unavailable

Part no. 1K0820859C-1

Volkswagen Golf Mk5 Touran Mk1 A/C Air Con Compressor Pump 1.4 TSI 1K0820859C

Product currently unavailable

Part no. 2Q0907511D-1

Volkswagen Golf CD1 Polo MK6 Air Flap Motor Actuator Heater Blower 2Q0907511D

Product currently unavailable

Part no. 5Q0820741C

Audi A3 8V Seat Leon 5F VW Golf VII Air Conditioning Pipe A/C Hose 5Q0820741C

Product currently unavailable

Part no. 6R0820803F

Volkswagen Polo 6R Air Condition Conditioning Compressor A/C Unit 6R0820803F

Product currently unavailable

Part no. 1K0820743FG

VW Golf Mk5 Skoda Octavia II Air Conditioning A/C Hose Pipe Line 1K0820743FG

Product currently unavailable

Part no. 5K0907044BT

Volkswagen Golf R 5K Air Conditioning Panel Climate Control Switch 5K0907044BT

Product currently unavailable

Part no. 5Q0820743M

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

Product currently unavailable

Part no. 6C0819704A-1

VW Polo 6R Front A/C Air Vent Dashboard Duct Right O/S Fan 6C0819704A

Product currently unavailable

Part no. 1K0815065AG

Webasto VW Volkswagen Touran 2.0 Diesel Auxiliary Pre- Heater 1K0815065AG

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. 5Q0820803F-1

VW Volkswagen Golf Mk7 5G A/C Air Condition Pump Compressor Diesel 5Q0820803F

Product currently unavailable

Showing 100-198 of 245 products