Air conditioning and heating installations
More informationAt 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.
Make
Category
Subcategory
Condition
In Stock
Price
Part no. rhd-9227671
BMW 1 X1 3 Z4 Series E81 E87 E90 E91 E92 E93 Heater Fan Blower Unit Motor Fan
£13.95
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 7210639
BMW E90 E91 Air Vent Back Rear Centre Console Fresh Grille Black 7210639
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. rhd-9227671-1
BMW 1 X1 3 Z4 Series E81 E82 E87 E90 E90N E91 E92 E93 Heater Fan Blower Unit
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
Part no. 7304157
BMW E81 E87 E90 E70 E84 LCI Heater Blower Regulator Resistor
£13.95
Free delivery: Jul 02
If paid before 14:00
Part no. rhd-6933664
BMW E81 E87 E90 E91 E92 E93 Heater Fan Blower Unit Motor 6933664
£13.95
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9321034-2
BMW 1 3 Series 2 E81 E87 E90 E91 F20 F30 Actuator Matrix Heater Flap Motor
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9182794
BMW E81 E87 E90 E91 E92 N43 Air Conditioning Con A/C Compressor Pump
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. rhd-9350396-1
BMW 1 3 Series F20 F21 F30 F31 Heater Fan Blower Unit Air Conditioning 9350396
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. rhd-3453729
BMW 3 X3 Series E46 E83 Heater Blower Fan Motor 64113453729 3453729
Promo price
£23.95
£20.36
Free delivery: Jul 02
If paid before 14:00
Part no. rhd-9350396-3
BMW 1 3 F20 F21 F30 F31 3 Heater Fan Blower Unit Air Conditioning 9350396
£18.95
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 6927541
BMW 1 Series E81 E87 Pressure Hose Condenser Evaporator Air Con A/C Pipe 6927541
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. rhd-A2128200808
Mercedes-Benz C E Class W204 W212 Heater Blower Motor Fan Unit A2128200808
Promo price
£32.95
£28.01
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 7144248
BMW E90 E91 E92 Fresh Air Grille Right Dash Vent Part 9130466 9151168
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. rhd-3422647
Mini Cooper One R55 R56 R57 R58 R60 Heater Blower Unit Fan PL3 IHKS 3422647
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. rhd-9130464
BMW 3 Series E90 E91 E92 E93 Fresh Air Grille Center Dash Vent Part 9130464
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9130465
BMW E90 E91 E92 E93 Fresh Air Grille Left Dash Vent Part
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 7566031
BMW E81 E82 E87 E90 E91 E92 LCI Coolant Hoses Cooling System Pipe 7566031
Promo price
£23.95
£20.36
Free delivery: Jul 02
If paid before 14:00
Part no. 8369806
BMW E87 E90 E91 E92 E93 LCi Additional Water Pump 8369806
£23.95
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 7059187
BMW E81 E82 E87 E88 Cover Fresh Air Grille Left Vent N/S 7059187
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 2751774
Mini R55 R56 R57 Air Con Compressor Condenser Pressure Coolant Hose Pipe 2751774
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. rhd-8385558
BMW X5 E39 E53 Heater Blower Fan Motor 64118385558 8385558
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 3422663
Heat Blower Resistor Mini Cooper R55 R56 R57 R58 R59 R60 R61 Heater 3422663
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. rhd-9231995
BMW 3 4 Series F30 F31 F32 Dashboard Fresh Air Grille Front Right O/S 9231995
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 1502212
Mini Cooper One R50 R52 R53 Heater Control Panel 1502212
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. rhd-3422645
Mini R55 R56 LCI Heater Fan Blower Unit Automatic Air Conditioning 3422645
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9265892
BMW X1 X5 E81 E87 E90 E70 E84 LCI Heater Blower Regulator Resistor 9265892
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. rhd-7144253-1
BMW 3 Series E90 E91 E92 E93 Fresh Air Grille Center Dash Vent Black 9130464
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
Part no. 7304157-1
BMW E70 E81 E84 E90 LCI Blower Resistor Heater Regulator Control Unit 7304157
£13.95
Free delivery: Jul 02
If paid before 14:00
Part no. A2038201642
Flap Actuator Mercedes W163 W203 W211 BEHR Heater Motor A2038201642
£13.95
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9229021
BMW X1 Z4 E81 E87 E90 E91 E92 Air Con Radiator A/C Condenser Rad 9229021
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. rhd-9350396-2
BMW 1 3 Series F20 F21 F30 F31 Heater Fan Blower Unit Air Conditioning 9350396
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 1504536-1
A/C Pipe Mini Cooper One R50 R52 R53 Pressure Hose Compressor Condenser 1504536
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 6942618
BMW 1 3 X1 Series E81 E82 E84 E87 E88 E90 E91 E92 Leaf Grill Right 6942618
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
Part no. 9119164
BMW F10 F11 F12 F13 Coolant Water Pump Control Valve 9119164
£13.95
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. rhd-A2048200908
Mercedes-Benz C E Class W204 W212 Heater Blower Motor Fan Unit A2048200908
Promo price
£23.95
£20.36
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. rhd-9350396-4
BMW 1 3 F20 F21 F30 F31 4 Heater Fan Blower Unit Air Conditioning 9350396
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
Part no. RHD-1K2820015G
Volkswagen Touran 1T Heater Blower Motor Fan Heater Matrix Blower 1K2820015G
£23.95
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 7059188
BMW E81 E82 E87 E88 Fresh Air Grille Dashboard Air Vent Right O/S 7059188
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
Part no. 8391470
BMW X3 X5 E46 E83 E53 Auxiliary Fan Air Conditioning Sensor 8391470
£13.95
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 6910544
Water Valve BMW X5 E53 E70 Heater Additional Water Pump 6910544
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-40%
Part no. rhd-A2038202614
Heater Blower Mercedes W203 C209 Motor Fan Control Unit Module A2038202614
Promo price
£28.95
£17.37
Free delivery: Jul 02
If paid before 14:00
Part no. 6983944
BMW E81 E87 E90 E91 E92 Automatic Air Conditioning Controls 6983944
£13.95
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 6930038
A/C Condenser BMW X1 E84 Z4 E89 E81 E87 E90 E91 Petrol Engine AC Condenser
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9110610
Air Conditioning Panel BMW E81 E87 E90 E91 E92 A/C Automatic Control 9110610
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 9123506
Matrix Heater Radiator BMW E81 X1 E84 E87 E90 E91 Heater Exchanger 9123506
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 6942617
BMW X1 E81 E82 E84 E87 E88 E90 E91 E92 Leaf Grill Left N/S 6942617
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
Part no. 9333675-1
Air Vent BMW F30 F31 F80 M3 F82 M4 LCI Rear Fresh Air Grille 9207330
£18.95
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. RHD-8T2820021
Audi A5 8T Heater Blower Motor Fan Assembly 8T2820021
Promo price
£23.95
£20.36
Free delivery: Jul 02
If paid before 14:00
Part no. 9117136
A/C Panel BMW E81 E87 E88 E90 Automatic Air Conditioning Contol Switch 9117136
£13.95
Free delivery: Jul 02
If paid before 14:00
Part no. 6930015
BMW 1 3 Series E46 E83 E81 E87 E90 E91 E92 HEATER BOX TEMPERATURE SENSOR 6930015
£13.95
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. rhd-6935372
BMW MINI Cooper One R50 R52 R53 Air Con Heater Blower Fan Motor (2-PIN)
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9323658
BMW E60 E87 E90 F20 F30 A/C Air Con Conditioning Pressure Sensor 9323658
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 6931708
BMW E60 E61 E63 E64 Air Conditioning Heater Water Valve 6931708 6908294
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-40%
Part no. 3422662
Blower Regulator Mini Cooper One R55 R56 R57 R58 R60 Heater Resistor 3422662
Promo price
£23.95
£14.37
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. rhd-2991679
BMW X1 Series E84 Fresh Air Grille Dash Vent Duct Left N/S 2991679
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 9190596
BMW E81 E84 E87 E90 E91 Denso Heater Radiator Heating Part
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9289142
Mini F55 F56 F57 F60 BMW i01 i3 Air Con Conditioning A/C Sensor AUC 9289142
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
Part no. rhd-1K2819015C
Heater Blower Volkswagen Golf 6 Touran MK1 Motor Fan Unit 1K2819015C
£18.95
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. rhd-9350396-5
Heater Blower BMW F20 F21 F30 F31 Fan Unit Air Conditioning Motor 9319919
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
Part no. 6987498-1
Microfilter Housing BMW E81 E87 E90 E91 LCI Air Duct Upper Part 6987498
£23.95
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 2751474
BMW Mini Cooper R55 R56 R57 Evaporator Compressor Suction Pipe Hose
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
Part no. RHD-A2038300440
Mercedes C CLK W203 C209 Cabin Pollen Air Filter Box Housing Cover A2038300440
£23.95
Free delivery: Jul 02
If paid before 14:00
-40%
Part no. 7906805
BMW 1 Series E81 E87 M Aerodynamic Front Bumper Left Brake Air Duct N/S 7906805
Promo price
£23.95
£14.37
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. rhd-9350396
BMW 1 3 Series F20 F21 F30 F31 Heater Fan Blower Unit Air Conditioning 9350396
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 9384046
BMW F20 F21 LCI Control Unit Panel Automatic Air Conditioning Basis 9384046
Promo price
£23.95
£20.36
Free delivery: Jul 02
If paid before 14:00
Part no. 9199261
Automatic Heater BMW E92 E93 Air Conditioning A/C Control Panel 9199261
£13.95
Free delivery: Jul 02
If paid before 14:00
Part no. 1504536
Pressure Hose Mini Cooper One Cabrio R50 R52 R53 Compressor Condenser 1504536
£18.95
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. rhd-A2469064300
Heater Blower Mercedes W176 W246 Motor Fan Unit Module A2469064300
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. rhd-8K2820021C
Audi A4 B8 Blower Heater A/C Motor Fan 8K2820021C
Promo price
£23.95
£20.36
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 8K0820521B
Audi A4 B8 VW Blower Motor Heater Fan Resistor Regulator 8K0820521B
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. rhd-6927599
BMW Z4 Series E85 E86 Heater Fan Blower Unit Motor Fan 6926239
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
Part no. 9319037
BMW F10 F11 F12 F13 Heater Blower Actuator Flap Motor 9319037
£13.95
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 6915391
BMW 1 3 X5 SERIES E70 E81 E87 E90 E91 Temperature Sensor Matrix Heater 6915391
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
Part no. 3422658
Mini R55 R56 R57 A/C Air Conditioning Distribution Actuator 3422658
£13.95
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. rhd-A1698200642-1
Mercedes W169 W245 Heater Blower Motor Fan Unit A1698200642
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. rhd-6R2819015
VW Volkswagen Polo Mk5 6R Heater Blower Motor Fan Unit 6R2819015
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 6925018
BMW E81 E87 E90 E91 E92 Cover Air Microfilter Cap Right O/S 6925018
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
Part no. 6989307
BMW E90 E91 Air Con Compressor Condenser Pressure Hose N47 9223319
£32.95
Free delivery: Jul 02
If paid before 14:00
Part no. 9321034
BMW E81 E87 E90 F20 F30 X6 F16 Heater Matrix Actuator Flap Motor 9321034
£13.95
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 6964965
Condenser Pipe BMW E88 E90 E90N E91 E92 E93 Air Con Pressure Hose
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 9181965
Mini Cooper One Cabrio R50 R52 Air Con A/C Conditioning Pipe Hose Evaporator
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 1499122
Mini Cooper One R50 R52 R53 Heater Fan Motor Blower Resistor 1499122
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
Part no. 7161804
BMW X5 E70 X6 E71 Dash Vent Fresh Air Grille Right O/S 7161804
£13.95
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9321034-1
BMW E81 E87 E90 E91 F20 F30 Actuator Matrix Heater Flap Motor 7193168
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 9221853
Air Conditioning Panel BMW E81 E87 E90 E91 E92 A/C Control Unit 9221853
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9270254
BMW F20 F21 F30 Heater Air Conditioning Fan Blower Regulator Unit
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9226078
BMW 1 3 Series E81 E87 E90 E90N E91 E92 E93 LCI Aircon Heather Expansion Valve
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 8372783
BMW X3 E46 E83 Air Conditioning Matrix Heater Radiator 8372783
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 6962469
Mini R50 R52 Automatic Heater Control Panel Air Conditioning A/C 6962469
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 9169526
BMW E81 X1 E84 E87 E90 E91 E92 Air Con Radiator A/C Condenser Rad 9169526
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9265405
Mini Cooper F55 F56 F57 Dashboard Dash Heater Air Vent Centre Left N/S 9265405
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 9384023
BMW G30 G31 G11 Actuator Switch Motor Heater 9384023
Promo price
£28.95
£24.61
Free delivery: Jul 02
If paid before 14:00
-40%
Part no. rhd-A1698200642
Mercedes-Benz A B Class W169 W245 Heater Blower Motor Fan Unit A1698200642
Promo price
£32.95
£19.77
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. A9108303201-1
Mercedes Sprinter W910 Front Air Vent Grill A9108303201
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 3454854-2
Mini R55 R56 Air Conditioning Heater Control Unit Switch Panel 3454854
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 1499121
Mini Cooper One R50 R52 R53 Heater Fan Motor Blower Resistor 1499121
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9262413
BMW Mini Cooper F55 F56 F57 LCI Outer Dash Heater Air Vent Left/Right
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-40%
Part no. 9229486
BMW F20 F21 F22 F30 F80 M2 F82 M4 Heater Radiator Heat 9229486
Promo price
£23.95
£14.37
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 9332764
Dashboard Vent Mini Countryman F60 Fresh Air Grille Front 9332764
Promo price
£21.95
£18.66
Free delivery: Jul 02
If paid before 14:00
Air conditioning and heating systems – original parts for BMW, Audi, Mercedes and more
Compressors, heaters, hoses and regulators – comprehensive solutions for your comfort
Air conditioning and heating systems are systems that ensure travel comfort regardless of weather conditions. Air conditioning cools the vehicle interior on hot days, while the heating system provides warmth in winter. In modern cars, these systems are integrated, offering both convenience and safety by improving visibility through windshield defrosting. In the Global Parts automotive store, you will find a wide selection of used car parts for air conditioning and heating systems, such as compressors, evaporators, heaters, or condensers, perfectly matched to brands like BMW, Audi, Mercedes, Volkswagen, Mini, and many others. Our offer also includes components for specialized models, e.g., BMW E60 manual air conditioning, as well as a full range of heating and air conditioning systems for passenger and commercial vehicles. Each part is matched to a specific model, which guarantees compatibility and correct installation while maintaining optimal system performance.
How do air conditioning and heating systems work?
Air conditioning and heating systems are advanced systems that work together to provide ideal conditions inside the vehicle. Key elements of these systems include:
- A/C compressors and clutches – responsible for compressing the refrigerant and maintaining the efficient operation of the air conditioning system.
- A/C lines, hoses, and connectors – ensure the airtight transport of refrigerant between individual system components.
- A/C controllers – control the operation of the cooling and heating system, allowing for precise temperature settings in the cabin.
- Evaporators – responsible for heat exchange and cooling the air before it enters the vehicle interior.
- Cabin and pollen filters – protect the vehicle interior from pollutants, dust, and allergens, improving air quality.
- Condensers (radiators) – responsible for dissipating heat from the air conditioning system, enabling its effective operation.
- Temperature sensors – monitor the internal and external temperature of the vehicle, ensuring automatic adjustment of the air conditioning operation.
- Expansion valves – regulate the flow of refrigerant and its pressure in the air conditioning system.
- Pressure switches – responsible for monitoring the refrigerant pressure level, protecting the system from damage.
- Blowers and fans – responsible for air circulation in the cabin and even distribution of cool or warm air.
- Heater control valves – control the flow of coolant to the heater core, ensuring effective cabin heating.
- Heat exchangers – components responsible for efficient heat exchange between different systems in the vehicle.
- Actuator motors – control the airflow in the air conditioning system, allowing for precise temperature regulation in the cabin. A functional air conditioning and heating system is a guarantee of comfort and safety during every journey.
Construction and purpose of air conditioning and heating systems
Air conditioning and heating systems are a set of components mounted in the engine compartment, the cowl area, and inside the blower housing. This system is used for cooling, heating, dehumidifying, and distributing air in the cabin. A typical system includes a compressor, condenser, evaporator, lines, valves, heater core, blower, and control elements. In practice, proper operation also depends on compatibility with the electrical system and Engine cooling systems.
Comparison of air conditioning and heating system components
| Component | Main function | Installation location | What to check when selecting |
|---|---|---|---|
| A/C compressor | Compressing refrigerant and forcing circulation | Usually near the engine, on the belt drive | OEM number, connector type, pulley, mounting, engine version |
| Evaporator | Cooling and dehumidifying air | In the blower housing inside the vehicle | Housing dimensions, ports, compatibility with A/C version |
| Heater core | Heating air directed to the cabin | In the HVAC module under the dashboard | Port layout, housing type, body and equipment version |
| Control panel / regulator | Managing temperature, fan speed, and airflow direction | Center console | Manual or automatic version, number of buttons, connectors, OEM number |
Refrigerant circulation and airflow control function
The refrigerant circuit is used to extract heat from the car interior and release it outside the vehicle. In the cooling section, the compressor increases the refrigerant pressure, the condenser dissipates heat, and the evaporator lowers the temperature of the air entering the cabin. The blower module, in turn, refers to the assembly of flaps, ducts, and actuators that direct the stream to the windshield, face, or feet. The cooperation of these elements depends on the efficiency of the sensors and compatibility with Automotive electrical systems.
Part selection and inspection points before installation
When choosing a component such as an Audi A4 B8 A/C compressor, it is worth comparing the OEM number, pulley type, mounting layout, and electrical connector type. When selecting a part for the HVAC system, one should check the engine version, body style, type of temperature control, and potential compatibility with Car interior equipment. In practice, replacement numbers, port positions, and sensor completeness also matter. For major repairs, it is worth simultaneously verifying the condition of lines, the receiver-drier, and elements from the Intake and fuel system category if their removal interferes with access to the part.
Examples of parameters and compatibility
| Component | Typical parameters | Example models | Compatibility |
|---|---|---|---|
| Compressor | OEM number, connector type, pulley type, mounting points | BMW E60, Mercedes W202 | To be checked by engine and equipment version |
| Heater core | Port layout, housing, compatibility with blower module | BMW E90, Audi A4 | Manual and automatic heating systems |
| Evaporator | Connection layout, core dimensions, housing type | Volkswagen Passat B6, Mini Cooper | Selection by A/C version and OEM number |
Why is it worth maintaining air conditioning and heating systems?
Regular maintenance and replacement of worn-out air conditioning and heating system components are the basis for comfort and reliability. A neglected system can lead to:
- Inefficient cooling or heating of the vehicle interior.
- Excessive windshield fogging, which reduces visibility and safety.
- Unpleasant odors caused by contaminants in the system. At Global Parts, we offer used car parts that have undergone rigorous quality tests, ensuring their full functionality. Air conditioning and heating systems in modern vehicles often include automatic temperature control, meaning sensors monitor not only temperature but also air humidity and sunlight levels. An example is the BMW E60 manual air conditioning with an option for automatic adjustment of vents to the interior temperature, or Mercedes W202 air conditioning systems with airflow regulation depending on the selected program.
How to choose the right parts for air conditioning and heating systems?
When choosing parts for air conditioning and heating systems, such as compressors, heater cores, or evaporators, it is worth paying attention to:
- Matching the vehicle model – Each car model has its own technical specifications. At Global Parts, you will find parts for air conditioning and heating systems perfectly matched to BMW, Audi, Mercedes, Volkswagen, Mini, and many others.
- Technical condition – Used parts, such as A/C compressors or condensers, should be fully functional and ready for further use.
- Type and performance of components – For example, A/C compressors should be adapted to the size of the vehicle and the expected performance. Additionally, it is worth paying attention to the type of system: manual, automatic, or hybrid. Manual systems, e.g., BMW E60 manual air conditioning, require simpler regulators, while automatic systems, found in the Mercedes W202, integrate temperature sensors, variable-speed fans, and electronic control valves. Installation and compatibility with other components, such as HVAC, vents, and blowers, are crucial for system efficiency.
Why is it worth choosing used parts for air conditioning and heating systems?
Used car parts are an excellent solution that allows you to combine savings with high quality. By choosing used components, such as heater cores, condensers, or fans, you gain:
- Lower costs – Used parts are significantly cheaper than new ones but offer equally high quality.
- Ecology – You support recycling, reducing the amount of automotive waste.
- Wide availability – We offer parts for the most popular car brands, which makes it easier to find the right components. Thanks to used parts, you can also easily supplement rarer elements of air conditioning and heating systems for many passenger and commercial vehicle models. Maintaining full compatibility with HVAC systems allows for effective system operation and cost savings.
How to take care of air conditioning and heating systems?
To ensure air conditioning and heating systems work efficiently for years, it is worth remembering a few rules:
- Regularly replace cabin filters – this ensures clean air in the cabin and more efficient system operation.
- Check the condition of evaporators and condensers – contaminants can reduce the efficiency of the air conditioning system.
- Service A/C compressors – regular inspection and refilling of refrigerant are crucial for system efficiency. In case of any problems with air conditioning or heating systems, at Global Parts you will find the right used auto parts that will help restore the vehicle's full functionality.
FAQ
| Question | Answer |
|---|---|
| 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. |
Summary: air conditioning and heating systems at the Global Parts automotive store
Air conditioning and heating systems are an essential element of every vehicle, ensuring comfort and safety regardless of the weather. By taking care of their efficiency, you can enjoy a pleasant atmosphere in the cabin all year round. Global Parts offers used components for many brands and models, including BMW, Audi, Volkswagen, Mercedes, and Mini. Proper selection of parts by OEM number, car version, and equipment facilitates repair and maintains full system functionality. We invite you to contact us – we are here to help you! For more information and interesting facts, we also invite you to visit our automotive blog.