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. 6918122
Mini Cooper One R50 R52 R53 A/C Air Conditioning Pump Compressor 1171310
€47.95
Free delivery: Aug 14 – 19
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
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 7792202
BMW E60 E61 E65 E83 Air Con Pump Bracket Compressor Mount 7792202
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
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
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 6915380
BMW E81 E87 E90 E91 LCI A/C Clima Air Conditioning Con Compressor 6915380
€32.95
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 1502214
Mini R50 R52 R53 Heater Control Panel Air Conditioning 1502214
€23.95
Free delivery: Aug 14 – 19
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
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 7210639
BMW E90 E91 Air Vent Back Rear Centre Console Fresh Grille Black 7210639
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 7566031
BMW E81 E82 E87 E90 E91 E92 LCI Coolant Hoses Cooling System Pipe 7566031
€28.95
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9330831
BMW F20 F21 F30 F31 LCI Air Conditioning Compressor A/C 9330831
Promo price
€28.95
€24.61
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9299328
BMW F20 F21 F30 F31 LCI Air Conditioning Compressor A/C Diesel 9299328
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9224863-1
BMW MINI Cooper One R55 R56 R57 Pressure Hose Pipe Condenser Evaporator Air
Promo price
€32.95
€28.01
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. A0022304911
Mercedes W204 Air Conditioning Compressor Air Con A/C Pump M271 A0022304911
€80.95
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 3454854-2
Mini R55 R56 Air Conditioning Heater Control Unit Switch Panel 3454854
€23.95
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 3454854-1
Mini Cooper R55 R56 Air Conditioning Heater Control Unit Switch 3454854
€23.95
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. BK21-19D629-AD
Ford Transit MK8 Air Conditioning Compressor A/C Pump BK21-19D629-AD
Promo price
€85.95
€73.06
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9287336-2
Control Panel BMW F30 F31 AC Air Conditioning Radio Audio FBM Unit 9287336
Promo price
€51.95
€44.16
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. A0022304511
Mercedes W204 Air Conditioning Compressor Air Con A/C Pump A0022304511
Promo price
€75.95
€64.56
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 9384046-1
Air Conditioning Panel BMW F20 F21 LCI Automatic A/C Control Unit Panel 9384046
Promo price
€42.95
€25.77
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 7514550
Mini R52 R53 Supercharger Water Pump Coolant Crossover Line Pipe 7514550
€23.95
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. A2058304904
Air Conditioning Pipe Mercedes W205 W213 Refrigerant A/C Hose Line A2058304904
Promo price
€37.95
€32.26
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9130465
BMW E90 E91 E92 E93 Fresh Air Grille Left Dash Vent Part
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 1504536
Pressure Hose Mini Cooper One Cabrio R50 R52 R53 Compressor Condenser 1504536
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9289101
Air Conditioning Pipe BMW X1 F48 Mini F56 F60 JCW Pressure Hose Line 9289101
Promo price
€80.95
€68.81
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9190922
BMW E81 E87 E88 E90 E91 E92 E93 LCI Air Conditioning Control Panel 9190922
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9262802
Mini F55 F56 Cover Trim Fresh Air Ventilation Grille Indirect 9262802
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9224863-2
MINI Cooper One R55 R56 R57 Pressure Hose Pipe Evaporator Air Condition A/C
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. A2058304604
Mercedes W205 GLC C253 X253 AMG Dashboard Air Vent Nozzle Duct A2058304604
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 7210644
BMW 3 Series E90 E90 Rear Back Centre Console Fresh Air Grille Vent Grey
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 6942501-1
Mini R55 R56 R57 Air Conditioning Compressor A/C Compressor 6942501
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
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
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. A2478301000
Mercedes W177 Heater Matrix Electric Auxiliary Heater Radiator A2478301000
Promo price
€37.95
€32.26
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. A2468302415
Mercedes W176 A/C Air Conditioning Refrigerant Pipe Hose A2468302415
Promo price
€32.95
€28.01
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. A1698300254
Mercedes W169 W245 Air Vent Dashboard Right O/S A1698300254
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. A2118300103
Mercedes-Benz E-Class W211 Cabin Pollen Air Filter Housing Cover A2118300103
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 7144248
BMW E90 E91 E92 Fresh Air Grille Right Dash Vent Part 9130466 9151168
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9250724
Mini Cooper R55 R56 R57 LCI R60 R61 N47N Air Con A/C Conditioning Pipe
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9185146-1
BMW X5 X6 E70 E71 M57N2 Diesel A/C Air Conditioning Compressor 9185146
Promo price
€142.95
€121.51
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 1504541
BMW MINI R52 R53 Suction Pipe Evaporator Compressor Air Con Hose
Promo price
€32.95
€28.01
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 8513608
BMW F20 F21 Diesel N47N Radiator Coolant Line Hose Pipe 8513608
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. A2702230138
Mercedes C117 W176 W246 M270 Driveshaft Holder Bracket A2702230138
Promo price
€42.95
€36.51
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 3457397-10
Mini Cooper 10 R60 Automatic Air Conditioning Control Seat Heating
Promo price
€94.95
€56.97
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 4027490
BMW 5 6 Series E60 E61 E63 E64 Air Conditioning Hose Climate Suction Pipe
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 6989309
BMW 1 3 X1 Series E84 E90 E91 E92 Diesel N47 Air Condition Con Suction Hose Pipe
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 8370066
BMW 3 Series E46 Lower Air Microfilter Cover Housing Part 8370066
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 6910544
Water Valve BMW X5 E53 E70 Heater Additional Water Pump 6910544
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9377854
Mini F55 F56 F57 Heater Blower Fan Resistor Regulator Unit 9377854
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 9182797
BMW X3 E83 LCI 1.8d 2.0d N47 Air Conditioning Compressor A/C 9182797
€85.95
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. A6398311945
Mercedes Vito W639 Air duct D-Pillar Channel Vent Tube Left N/S A6398311945
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 7210648
BMW 3 Series E90 E91 Rear Centre Console Fresh Air Grille Vent Beige 6932023
Promo price
€35.95
€30.56
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 9167765
Mini Cooper One R50 R52 R53 Pressure Pipe Hose Condenser Evaporator
€28.95
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 1504537
Air Con Line Mini Cooper R50 R52 R53 Pressure Hose Compressor Condenser 1504537
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. A2128202610
Mercedes W212 Switch Panel Dashboard Heated Seats Control Unit A2128202610
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 3Q0816803D
Audi S3 8Y VW Golf Mk8 A/C Air Conditioning Pump Compressor 3Q0816803D
Promo price
€104.95
€62.97
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. A1698301815
Mercedes A Class W169 Air Conditioning Pressure Pipe Hose Line A1698301815
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 7119781
BMW 5 Series E60 E61 Emergency Call SOS Panic Roof Cover 7124011
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. A2128702110
Heater Blower Motor Mercedes W204 W207 W212 Resistor Regulator A2128702110
Promo price
€32.95
€28.01
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 6917873
BMW X5 Series E53 3.0d M57 Air Con Pressure Hose Pippe Assy Compressor Condenser
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 6956716
BMW 1 3 SERIES E81 E87 E90 E91 E93 LCi N52 Air Conditioning A/C Compressor
Promo price
€85.95
€51.57
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9135744
BMW X3 E46 E83 Air Conditioning Matrix Heater Evaporator 9135744
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 7186776
Air Flap BMW E90 E91 E92 E93 LCI Control Air Duct Front Panel 7186776
Promo price
€32.95
€28.01
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 6988881
BMW X5 X6 E70 E71 M57N2 Air Conditioning Hose Tube Suction Pipe 6988881
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 6925977-1
BMW 1 3 X1 Series E81 E84 E87 E90 E91 E92 E93 Water Drain Left Part 6925977
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 8369806
BMW E87 E90 E91 E92 E93 LCi Additional Water Pump 8369806
Promo price
€28.95
€24.61
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9328424-2
BMW F10 F11 Air Conditioning A/C Climate Control Switch Unit Panel 9241239
Promo price
€37.95
€32.26
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 7505980
BMW 1 3 5 Series E60 E87 E90 E91 A/C Air Con Compressor Bracket Mounting 7505980
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 6952992
Pressure Hose BMW E81 E87 E90 E91 Pipe Condenser Air Con 6952992
Promo price
€47.95
€40.76
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 2758138
BMW Mini Cooper R55 R56 R57 Evaporator Compressor Coolant Suction Pipe
Promo price
€32.95
€28.01
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 3422659
Mini Cooper R55 R56 Fresh Air Conditioning Recirculation Actuator 3422659
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 9271207
Air Condenser BMW F40 F45 F46 F48 Mini F60 Air Conditioning A/C 9271207
Promo price
€61.95
€37.17
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 1502212
Mini Cooper One R50 R52 R53 Heater Control Panel 1502212
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 8385546-1
BMW X5 E53 Heater Blower Fan Rear Motor 8385546
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. A6398302360
Mercedes W639 Rear Blower A/C Air Conditioning System A0008358004
Promo price
€113.95
€68.37
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9209723
Suction Pipe Mini Cooper F55 F56 F57 F60 Air Con Coolant Line Hose 9209723
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9169526
BMW E81 X1 E84 E87 E90 E91 E92 Air Con Radiator A/C Condenser Rad 9169526
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 7906805
BMW 1 Series E81 E87 M Aerodynamic Front Bumper Left Brake Air Duct N/S 7906805
Promo price
€28.95
€24.61
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 1K0820743FH
Volkswagen Golf Mk5 Audi A3 8P Air Conditioning Pipe Hose Line 1K0820743FG
Promo price
€89.95
€76.46
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 8K0260710H
Audi A5 S5 8T Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8K0260710H
Promo price
€56.95
€48.41
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 6915110
Mini Cooper One R50 R53 R56 Water Separator Heater And Air Conditioning
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9209722
Mini Cooper F55 F56 F57 F60 Coolant Pipe Air Suction Lines 9209722
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9808215
Mini Cooper R60 R61 Suction Pipe Air Con Hose Evaporator Compressor 9808215
Promo price
€42.95
€36.51
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9287334-1
BMW F20 F21 A/C Air Conditioning Radio Audio FBM Control Unit Panel 9287334
Promo price
€37.95
€32.26
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 8R0260367
Audi Q5 8R A/C Air Condition Hose Pipe Line Tube Adapter 8R0260367
Promo price
€70.95
€42.57
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 8361897
BMW 3 Series E46 Fresh Air Grille Left N/S Dash Heater Vent Part Black 8361897
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 4H0959126
Volkswagen Audi Skoda Seat A/C Air Con Conditioning Pressure Sensor 4H0959126
€23.95
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. A2208300384
Mercedes-Benz C S W203 W215 W220 Air Conditioning Expansion Valve A2208300384
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. GJ32-19N601-BA
Land Rover Discovery L550 A/C Air Conditioning Hose Line Tube GJ32-19N601-BA
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. A0008302700
Air Conditioning Compressor Mercedes W204 W212 Air Con A/C Pump A0008302700
Promo price
€85.95
€73.06
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 8385546
BMW X5 Series E53 Heater Blower Fan Rear Motor 8385546
€23.95
Free delivery: Aug 14 – 19
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
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 8U0820043F
Audi Q3 8U A/C Air Con Heater Climate Control Switch Panel 8U0820043F
Promo price
€47.95
€28.77
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. A6122300456
Air Conditioning Pipe Mercedes W203 W209 OM612 A/C Air Con Line Hose A6122300456
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 6918939
BMW X5 E53 3.0d M57N Connector Suction Pipe Coolant Line 6918939
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 1K0820743FD
Audi A3 8P Air Conditioning Compressor Sensor A/C Hose Pipe Line 1K0820743FD
Promo price
€28.95
€24.61
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 4249892
BMW F10 F11 N47N N47S1 Pressure Hose Assy Coolant Line Diesel 4249892
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. A2059054706
Air Conditioning Panel Mercedes W205 C253 Climate Control Switch A2059054706
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 3443984
BMW X3 Series E83 LCI 2.5si 3.0 si Adapter Lead Compressor Suction Pipe 3443984
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9223694
BMW E90N F20 F30 LCI E89 Air Conditioning Compressor 9223694
Promo price
€28.95
€24.61
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 6942991
BMW 5 6 Series E60 E61 E63 Fresh Air Recirculation Left Positioning Drive N/S
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
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.