Air conditioning hoses, pipes and connectors
More informationAt Global Parts, we offer a wide selection of original used car parts, including air conditioning hoses, lines, and connectors for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each of our car parts undergoes quality control to ensure you receive a top-quality product.
Make
Category
Subcategory
Condition
In Stock
Price
-15%
Part no. A1718302615
Mercedes SLK R171 Air Conditioning A/C Pipe Hose Refrigerant Line A1718300615
Promo price
€28.95
€24.61
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 3415556
BMW X3 Series E83 LCI Pressure Hose Compressor Condenser 3415556
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. 9222696
BMW E81 E82 E87 LCI N47 Engine Inlet Radiator Heater Hose 9222696
€28.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-40%
Part no. A1778684200
Mercedes W177 M260 Windshield Washer Pipe Refrigerant Hose Line A1778684200
Promo price
€66.95
€40.17
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 3455908
Suction Pipe BMW X3 E83 3.0d M57N2 Air Conditioning Evaporator Adapter Lead
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. A2048303315-1
Mercedes W204 Air Conditioning A/C Air Con Hose Pipe Line A2048303315
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. A2048302815
Air Conditioning Pipe Mercedes W204 W207 Refrigerant A/C Hose Line A2048302815
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. 6982882
Mini R50 Pressure Hose Pipe Air Conditioning Compressor Condenser W17 6982882
€28.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. A2048304515
Mercedes W204 Air Conditioning Hose Pipe Line A2048304515
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-15%
Part no. A2138302902
Mercedes W213 Air Conditioning Refrigerant Line Pipe Hose A2138302902
Promo price
€47.95
€40.76
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 2751774-2
Mini R55 R56 R57 A/C Air Con Compressor Condenser Coolant Hose Pipe 2751774
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-15%
Part no. A1635001372
Mercedes ML W163 270 CDI Air Con Compressor Pressure Line Hose Pipe A1635001372
Promo price
€28.95
€24.61
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-15%
Part no. 6923956
BMW 3 Series E46 Air Condition Evaporator Compressor Suction Pipe Hose 6923956
Promo price
€32.95
€28.01
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 8377077
BMW X5 E53 3.0i Petrol Pressure Hose Compressor Condenser 8377077
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 9345361
Air Conditioning Pipe BMW X3 F25 X4 F26 B47 A/C Compressor Hose Line 9345361
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 3400395
BMW X3 Series E83 2.0d M47N2 Water Valve Engine Inlet Coolant Hose 3400395
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. 420260708
Audi R8 42 Air Conditioning Pipe Refrigerant Hose Line A/C 420260708
€85.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 8377073
BMW X5 E53 X5 3.0i Suspection Pipe Evaporator Compressor 8377073
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 8381544
BMW X5 SERIES E53 Pressure hose condenser evaporator pipe 64538381544 8381544
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. 420260707
Audi R8 42 Air Conditioning Pipe Refrigerant Hose Line A/C 420260707
€47.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 6956697
BMW X5 Series E70 Adapter Rear Cabin Air Duct Left N/S 6956697
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-15%
Part no. 4H0898037D
Audi A8 D4 4H Rear Heater Matrix Connecting Pipes 4H0898037D
Promo price
€32.95
€28.01
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 6987992
BMW E87 E90 E91 Diesel M47N2 Air Condition Con Pipe Hose Line 698799
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. 420260701
Audi R8 42 Air Conditioning Pipe Refrigerant Hose Line A/C 420260701
€56.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. A1112303956
Mercedes R170 Air Conditioning Hose Pipe Suction Line A1112303956
€32.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 9122453
BMW X5 X6 Series E70 E71 Rear Ventilation Trunk Boot Air Vent 9122453
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. 9362756
BMW G32 GT A C Air Condition Hose Pipe Line Tube 9362756
€161.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-40%
Part no. 9802834
BMW Mini Cooper R60 R61 Evaporator Compressor Suction Pipe 9802834
Promo price
€71.95
€43.17
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 4109732
BMW E65 A/C Suction Pipe Line Hose Tube Evaporator Compressor Petrol 4109732
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. A2048300415
Air Conditioning Pipe Mercedes W204 W207 W212 Refrigerant Hose Line A2048300415
€28.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. F1F119N602BB
Ford Transit Connect 1.5 TDCi Air Conditioning Pipe Line Hose A/C F1F1-19N602-BB
€23.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 7521775
Radiator Vent Pipe BMW E60 E61 E63 E64 Petrol Engine Cooling Hose 7521775
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. 6988867
Suction Pipe BMW X5 E70 3.0si N52N Air Conditioning Compressor Line 6988867
€37.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-15%
Part no. 8385550
BMW 5 X5 Series E39 E53 A/C Heater Air Con Evaporator Coolant Pipe Lines 8385550
Promo price
€28.95
€24.61
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 6964965
Condenser Pipe BMW E88 E90 E90N E91 E92 E93 Air Con Pressure Hose
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-15%
Part no. 9213844
BMW F20 F21 F30 F31 Pressure Hose Pipe Lines Air Conditioning Condenser 9213844
Promo price
€37.95
€32.26
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 6805433
Mini Cooper F55 F56 F57 Air Conditioning Suction Pipe Hose 6805433
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-40%
Part no. 9190453
BMW E90 E91 E92 LCI N57 Pressure Hose Condenser Evaporator Pipe Lines 9190453
Promo price
€47.95
€28.77
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 7552409
Engine Coolant Line BMW E82 E90 E91 E92 LCI Heater Return-Thermostat 7552409
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-15%
Part no. A2218300283
Mercedes-Benz S-Class W221 Air Con Conditioning Dryer Drier Tank Pressure Sensor
Promo price
€28.95
€24.61
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-15%
Part no. A1668302301
Mercedes W166 OM651 Air Conditioning A/C Air Con Pipe Hose Line A1668302301
Promo price
€28.95
€24.61
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. A2058306201
Mercedes W205 Air Conditioning Pipe Refrigerant A/C Hose Line A2058306201
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 9212232
BMW F20 F22 F30 F31 AC Air Conditioning Pipe Hose Diesel 9212232
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. A1718301215
Mercedes R171 Air Conditioning Compressor Air A/C Hose Pipe Line A1718301215
€56.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. A1698310097
Mercedes W169 W245 Hose Air Conditioning Fan Box A1698310097
€23.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-15%
Part no. A1778305801
Air Conditioning Pipe Mercedes W177 W247 Refrigerant Line Hose A/C A1778305801
Promo price
€28.95
€24.61
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. 7800590-1
Fuel Injection Lines BMW E90 E91 LCI F10 F20 N47N Diesel Fuel Pressure Pipes Set
€28.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 2754223-1
Mini Cooper S R55 R56 R57 Cooling System Water Coolant Hose Pipe 2754223
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. A2108314446
Air Duct Mercedes W210 Channel Cabin Ventilation Rear Central A2108314446
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-40%
Part no. A1718301115
Mercedes R171 Air Conditioning Compressor Air A/C Hose Pipe Line A1718301115
Promo price
€56.95
€34.17
Free delivery: Feb 27 – Mar 4
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: Feb 27 – Mar 4
If paid before 14:00
-40%
Part no. 6805432
MINI F55 F56 F57 Pressure Hose Condenser Evaporator Pipe R1234YF 6805432
Promo price
€66.95
€40.17
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. A2138301900
Mercedes W213 OM654 Refrigerant Pipe Air Con Conditioning Line A/C A2138301900
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. 8E0820193E
Audi A4 B7 Air Conditioning Dryer Air Con Drier Tank 8E0820193E
€23.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 6770430
BMW E60 E61 LCI Radiator Engine Return Hose Line 6770430
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 9224863
MINI Cooper One R55 R56 R57 Pressure Hose Pipe Evaporator Air Condition A/C
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 8386166
BMW X5 Series E53 M62 4.4i 4.6is Air Conditioning Connector Suction Pipe 8386166
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 4F0260701C
Audi A6 C6 Air Con Pipe Conditioning Hose A/C Line 4F0260701C
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. A1728302615
Mercedes SLK R172 Air Conditioning Pipe Refrigerant Hose Line A/C A1728302615
€28.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. 9802725
Mini Cooper One R60 R61 Air Conditioning Aluminium Double Pipe Hose 9802725
€28.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. 9474792
BMW i4 G26 Air Conditioning Hose A/C Pipe Line 9474792
€42.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 9209742-1
BMW X1 E84 E90 E91 N47 Suction Pipe Evaporator Compressor A/C Pipe 9209742
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. 9226413
BMW E90 E91 LCI N47N Compressor Condenser Coolant Pressure Hose 9226413
€37.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 8472971
BMW 1 3 Series F20 F21 F30 F31 LCI Pressure Hose Assy Fuel Injector 8472971
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 6832950
BMW Mini Cooper F55 F56 F57 Air Conditioning Suction Pipe Hose 6832950
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. A2468300215
Mercedes W246 M651 Air Conditioning Pipe Compressor Pipe A2468300215
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-15%
Part no. A1728302915
Air Conditioning Hose Mercedes SLK R172 Refrigerant Compressor Line A1728302915
Promo price
€32.95
€28.01
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-15%
Part no. A2538301400
Air Conditioning Line Mercedes C253 X253 Refrigerant Compressor Pipe A2538301400
Promo price
€32.95
€28.01
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. 1K0820743FH
Volkswagen Golf Mk5 Audi A3 8P Air Conditioning Pipe Hose Line 1K0820743FG
€89.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-15%
Part no. A2048306415
Air Conditioning Pipe Mercedes W204 C207 Refrigerant A/C Hose Line A2048306415
Promo price
€32.95
€28.01
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-10%
Part no. 6917865
BMW X5 Series E53 Evaporator Compressor Coolant Suction Pipe 6917865
Promo price
€28.95
€26.06
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 6989859
BMW E60 E61 LCI 520d N47 A/C Pressure Hose Pipe Compressor-Condenser
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. A2058309700
Mercedes W205 Air Condition Conditioning A/C Air Con Pipe Hose Line A2058309700
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 6928587
BMW 3 Series E90 E91 E92 E93 LCi M57N2 Hose Suction Pipe Evaporator Compressor
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 7504536
BMW 3 5 7 X3 X5 Series E46 E53 E60 E65 E83 Return Pipe Hose Engine 7504536
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-15%
Part no. 8544862
BMW i3 I01 Refrigerant Pipe Hybrid Engine Block Cooling System Hose 8544862
Promo price
€32.95
€28.01
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-15%
Part no. 9337131
BMW 1 3 Serie F20 F30 F31 LCI M140i 340i N58 Pressure Hose Compressor Condenser
Promo price
€32.95
€28.01
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 8533741
BMW i3 I01 Coolant Pipe Heat Exchanger Cooling System Pipe Line Hybrid 8533741
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-15%
Part no. 9364655
Air Conditioning Pipe BMW F80 M3 F82 F83 M4 F87 M2 Evaporator Compressor 9364655
Promo price
€28.95
€24.61
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 6761486
BMW 5 Series E60 E61 Suction Pipe Hose Active Steering Oil 6761486
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. A2048306115
Mercedes W204 M271 Petrol Air Conditioning Pipe Compressor Pipe A2048306115
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 6784788
BMW X5 E70 Steering Suction Pipe Hose Line 3.0D 3.0SD M57N2 6784788
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. 3422667
Mini R55 R56 R57 R60 Heater Matrix Radiator Core Double Pipe Hose 3422667
€23.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-15%
Part no. A2058302900
Mercedes C205 OM651 Air Condition Pressure A/C Pipe Hose Line Tube A2058302900
Promo price
€47.95
€40.76
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 9223322
BMW E81 E82 E87 LCI N43 Petrol Pressure Hose Compressor Condenser Pipe 9223322
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-40%
Part no. 3400419
BMW X3 Series E83 N46 2.0i Air Con Compressor Evaporator Suction Pipe 3400419
Promo price
€47.95
€28.77
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-15%
Part no. 4E0121400P
Audi S8 D3 Water Return Coolant Pipe Hose Line 4E0121400P
Promo price
€32.95
€28.01
Free delivery: Feb 27 – Mar 4
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: Feb 27 – Mar 4
If paid before 14:00
Part no. 9119700
BMW E60 E61 525d 530d Pressure Hose Compressor Condenser 9119700
€23.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. 7L0820743G
Volkswagen Touareg 7L Air Con Pipe Conditioning Hose Line 3.2 Petrol 7L0820743G
€23.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-40%
Part no. 9808024
Mini Cooper R60 R61 Air Con Suction Pipe Hose Evaporator Compressor 9808024
Promo price
€47.95
€28.77
Free delivery: Feb 27 – Mar 4
If paid before 14:00
Part no. 6918240
BMW E63 E64 Air Condition A/C Pressure Hose Condenser Evaporator Pipe 6918240
€28.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 2751474
BMW Mini Cooper R55 R56 R57 Evaporator Compressor Suction Pipe Hose
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 9248521
BMW 5 7 Series F01 F02 F10 F11 LCI Suction Pipe Line Air Conditioning 9248521
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 6775198
BMW E60 E61 LCI Suction Pipe Diesel Heater Air Conditioning 6775198
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. 6915174
BMW E60 E61 E63 E64 M5 M6 Grommet Pipe Coolant Lines A/C Seal Gasket 6915174
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-40%
Part no. 9209726
Mini F55 F56 F57 F60 Pressure Hose Compressor Pipe 9209726
Promo price
€42.95
€25.77
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-5%
Part no. A2218300283-1
Air Conditioning Dryer Mercedes W221 Air Con Drier Tank Pressure Sensor
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00
-15%
Part no. 5Q0820803F
VW Volkswagen Golf 5G 1.6 TDI CLHA A/C Air Condition Pump Compressor 5Q0820803F
Promo price
€42.95
€36.51
Free delivery: Feb 27 – Mar 4
If paid before 14:00
AC hoses and connectors – reliable parts for car cooling systems
High-quality air conditioning components – durability and compatibility with various models
Air conditioning hoses, lines, and connectors play a crucial role in the proper functioning of the air conditioning system. They ensure the tight and efficient transfer of refrigerant between the compressor, condenser, evaporator, and other system components. Their high quality and technical condition are essential for reliable air conditioning operation. At Global Parts, we offer a wide selection of used car parts. , including air conditioning pipes, hoses and connectors, perfectly matched to the brands BMW , Audi , Mercedes, Volkswagen , Mini and many others .
How do the pipes, hoses and connectors in an air conditioning system work?
Air conditioning lines, hoses, and connectors are responsible for the leak-free transfer of refrigerant and lubricating oil between individual system components. Each of these components has a unique role:
- High Pressure Hoses – Transports refrigerant at high pressure from the compressor to the condenser.
- Low Pressure Hoses – Carry the refrigerant from the evaporator to the compressor after cooling.
- Connectors – Provide tight and stable connections between wires and other system components.
- Seals and O-rings – Protect against refrigerant leaks, ensuring the tightness of the entire system. Each of these components must be made of materials resistant to high pressure, temperature and the chemical properties of the refrigerant.
Definitions and parameters
Air conditioning hoses vary in diameter (usually from 8 mm to 16 mm internal diameter), pressure resistance (up to 35 bar for high-pressure hoses), and termination type . Connectors most often use SAE standards or brand-specific quick connectors, which impacts compressor and condenser compatibility. In practice, this means that a hose for a BMW 5 Series (E60) will not fit an Audi A6 C6, even though both vehicles have similar engine displacement and air conditioning performance.
Why is it worth taking care of air conditioning pipes, hoses and connectors?
The tightness and functionality of air conditioning lines, hoses, and connectors are essential for the reliable operation of the entire system. Their damage or wear can lead to:
- Loss of refrigerant, which reduces cooling efficiency.
- Pressure drop in the system, which may damage the compressor.
- Corrosion due to refrigerant leaks and moisture. At Global Parts we offer genuine used car parts , which have undergone detailed quality tests, ensuring their full functionality and durability.
Comparison of different cables
It's important to distinguish air conditioning hoses from other components of a vehicle's cooling system. Coolant hoses, or cooling system hoses, transport coolant, while oil cooler hoses are responsible for maintaining the correct engine and transmission temperature . For air conditioning hoses, resistance to chemical agents (e.g., R134a, R1234yf) and leak-tightness are key, while for coolant hoses, temperature resistance up to 120–130°C is paramount.
How to choose the right air conditioning hoses, pipes and connectors?
When selecting air conditioning hoses, pipes and connectors, there are several key aspects to consider:
- Vehicle-specific fit – Every car make and model has specific air conditioning system requirements. At Global Parts, you'll find air conditioning hoses, lines, and connectors perfectly suited to BMW , Audi , Mercedes, Volkswagen , Mini, and many others .
- Technical condition – Make sure lines and hoses are free from cracks, corrosion and leaks.
- Connector Type – Choose connectors compatible with your vehicle’s air conditioning system to ensure tight and stable connections.
Hose Type Comparison: Working Pressure, Applications and Compatibility
| Cable type | Working pressure | Application | Compatibility (example brands) |
|---|---|---|---|
| High pressure | up to 35 bar | compressor → condenser | BMW, Audi, Mercedes |
| Low pressure | 5–10 bar | evaporator → compressor | Volkswagen, Škoda, Seat |
| Oil cooler hose | up to 20 bar | engine oil cooling | Mercedes, Opel, Ford (examples) |
| Cooling system hose | 1–2 bar | transportation of coolant | Most brands |
Why choose used air conditioning hoses, pipes and connectors?
Purchase of used car parts is the perfect solution that combines high quality with cost-effectiveness. When choosing used cables, hoses, and connectors, , you gain:
- Lower costs – Used parts are cheaper than new ones, but offer the same high quality.
- Ecology – You support recycling and reduce the amount of automotive waste.
- A wide range of products – In our store you will find parts for the most popular car brands, making it easy to match them to your vehicle.
How to take care of air conditioning pipes, hoses and connectors?
To ensure that cables, hoses and connectors function properly for a long time, it is worth following a few rules:
- Regularly check the visual condition of lines and hoses for signs of wear such as cracks or leaks.
- Replace seals and O-rings whenever the air conditioning system is repaired or serviced.
- Keep the system clean to avoid contamination that can lead to damage or leaks. In case of breakdown or replacement, you will find the right used car parts at Global Parts that will help restore the full functionality of your air conditioning system.
FAQ - Frequently asked questions about air conditioning hoses, pipes and connectors
| Question | Answer |
|---|---|
| What is the air conditioning hose for? | It is a flexible or rigid element of the system that is responsible for the transport of refrigerant and lubricating oil between the compressor, condenser and evaporator. |
| What is the difference between a high-pressure and a low-pressure hose? | The high-pressure line carries the refrigerant at pressures of up to 35 bar, while the low-pressure line operates at a value of approximately 5–10 bar and is responsible for returning the cooled refrigerant to the compressor. |
| What are air conditioning connectors for? | Connectors ensure tight connections between pipes and individual system components, e.g. compressor or condenser. |
| How do I check the compatibility of the cable with my car? | It's best to match the part by its OEM number or using the manufacturer's catalog. At Global Parts, you can also do this by entering the vehicle's VIN. |
| Do air conditioning hoses differ depending on the car brand? | Yes, the cable design and connector type vary by manufacturer. For example, Mercedes often uses different terminations than Volkswagens. |
| What are the symptoms of a damaged air conditioning hose? | Decreased cooling efficiency, noisier compressor operation or visible traces of oil and refrigerant in the engine compartment. |
| Can air conditioning hoses be used interchangeably with refrigeration or oil hoses? | No – each type of hose is designed for a different medium (refrigerant, coolant fluid, oil). Using them interchangeably could lead to failure. |
Summary: Air Conditioning Pipes, Hoses and Connectors at Global Parts
Air conditioning hoses, lines, and connectors are key components that ensure the efficiency and integrity of a vehicle's interior cooling system. Maintaining their technical condition ensures comfort and reliability on every journey. The Global Parts automotive store invites you to browse our extensive selection of genuine used car parts . Whether you're looking for car parts for a BMW , Audi , Volkswagen , Mercedes , or Mini, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .