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.
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Part no. A6132300456
Mercedes-Benz S-Class W220 320 CDI Air Conditioning Con Pipe Hose A6132300456
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Part no. 9274699
Adapter Lead Cable BMW E92 LCI Active Pedestrian Protection E93 LCI 9274699
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Part no. A1648300415
Mercedes ML W164 GL X164 Air Conditioning Compressor Condenser Pipe Line
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Part no. 6946623
Mini Cooper S R52 R53 Pipe Air Con Pressure Hose Compressor Condenser Coolant
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Part no. A6398300816
Mercedes Vito W639 Air Conditioning A/C Air Con Condenser Hose Pipe A6398300816
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Part no. A2138307200
Mercedes W213 Air Conditioning Hose Pipe A2138307200
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Part no. A1122300156
Mercedes-Benz W202 W208 M112 Petrol Air Conditioning Hose Pipe A1122300156
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Part no. A2518311345
Mercedes W251 Air Duct Channel Cabin Front Centre Tube A2518311345
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Part no. 9193128
BMW E60 E60N E61 E61N Pressure Hose Condenser Evaporator PETROL
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Part no. 1T0820743AC
VW Volkswagen Touran MK1 Air Conditioning Refrigerant A/C Pipe Hose 1T0820743AC
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Part no. 5Q0820741B
Volkswagen Audi Seat Skoda Air Conditioning Pipe A/C Hose Line 5Q0820741B
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Part no. 6C0816743N
Audi A1 8X Air Conditioning Compressor Sensor A/C Hose Pipe Line 6C0816743N
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Part no. 6945726
BMW X5 X6 E70 E71 Pressure Line Air Conditioning Condenser Double Pipe 6945726
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Part no. A2468301302
Mercedes W176 Diesel Air Con Compressor Condenser Pipe Line A2468301302
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Part no. 2751614
Mini Cooper One D R55 R56 W16 Radiator Engine Return Hose Line 2751614
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Part no. A2138308604
Air Con Mercedes W213 Refrigerant Hose Compressor To Condenser A2138308604
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Part no. 8200468518
Air Conditioning Dryer Renault Trafic II Air Con Tank Pressure Sensor 8200468518
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Part no. 9119700
BMW E60 E61 525d 530d Pressure Hose Compressor Condenser 9119700
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Part no. 5Q0820743M
Volkswagen Golf VII Air Conditioning Pipe Hose A/C Line 5Q0820743M
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Part no. A2048301216
Refrigerant Hose Pipe Mercedes W204 W212 Air Con Condenser Line A2048301216
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Part no. 9324800
BMW G30 G31 G11 Air Conditioning A/C Air Con Refrigerant Pipe Hose Line 9324800
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Part no. A1778304201
Air Conditioning Pipe Mercedes W177 W247 Refrigerant A/C Hose Line A1778304201
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Part no. 059121065FK
Audi A7 4G8 Water Coolant Pipe Hose Line 059121065FK
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Part no. A6398301016
Mercedes Vito W639 Air Conditioning A/C Refrigerant Pipe Line Hose A6398301016
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Part no. 6989307-1
BMW E90 E91 N47 Air Con Compressor Condenser Pressure Hose 9223319
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Part no. A4478304901
Mercedes W447 Air Conditioning Refrigerant Pipe Hose A4478304901
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Part no. 6988880
BMW X5 X6 E70 E71 3.0d M57N2 Compressor Condenser Pressure Hose Line 6988880
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Part no. 7230044
Air Duct BMW F12 F13 Cover Channel Rear Right O/S Trim Cabin Interior 7230044
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Part no. 9869634
Air Conditioning Pipe BMW F40 X1 F48 MINI F55 F56 F60 A/C AC Hose Line 9869634
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Part no. A6398311745
Mercedes Vito Viano W639 Air Conditioning Air Duct Channel Tube Rear A6398311745
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Part no. 3443987
BMW X3 E83 LCI 3.0sd M57N2 Air Conditioning Pipe Refrigerant Line A/C 3443987
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Part no. 8J0820743F
Audi TT 8J Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8J0820719F
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Part no. 2751774-1
BMW Mini Cooper R55 R56 Compressor-condenser pressure hose double pipe 2751774
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Part no. A2712300756
Mercedes W203 M271 Air Conditioning A/C Pipe Hose Refrigerant Line A2712300756
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Part no. A1698310097
Mercedes W169 W245 Hose Air Conditioning Fan Box A1698310097
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Part no. A2128308115
Mercedes W204 Air Conditioning Pipe Refrigerant Line Hose A/C A2128308115
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Part no. 9313848
Mini Cooper R55 R56 LCI Diesel N47N Compressor Condenser Pressure Hose 9313848
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Part no. A1688300054
Mercedes W168 Dashboard Dash Center Air Vent Grill Nozzle A1688300054
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Part no. 8385263
BMW 7 Series E65 E66 Pressure Hose Condenser Evaporator Pipe 8385263
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Part no. A2218301316
Mercedes W221 Air Conditioning Coolant Suction Pipe Line Hose A2218301316
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Part no. A9108303201
Mercedes Sprinter W910 Air Vent Grill Front A9108303201
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Part no. A1112306756
Mercedes-Benz C-Class W203 Air Conditioning Air Con Pipe Hose A1112306756
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Part no. A2118303915
Air Conditioning Mercedes W211 C219 OM642 A/C Compressor Refrigerant Line Hose
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Part no. 9681620980
Peugeot 207 Air Conditioning A/C Refrigerant Pipe Hose Line 9681620980
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Part no. 924907582R
Air Conditioning Pipe Renault Trafic 3 Vivaro B Refrigerant Hose Line 924907582R
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Part no. 6909235
BMW Z4 Series E85 E86 Petrol Pressure Hose Compressor Condenser 6909235
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Part no. 9119702
BMW E60 E61 LCI Pressure Hose Condenser Evaporator Pipe Lines 9119702
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Part no. 6976790
BMW E90 E91 335d M57N2 Compressor Condenser Pressure Hose Pipe 6976790
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Part no. A2218302117
Mercedes W221 Pressure Hose Pipe Air Conditioning Condenser A2218302117
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Part no. 9151738
BMW E90 E91 E92 LCI Pressure Hose Condenser Evaporator Lines 9151738
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Part no. 7795135
BMW 3 X3 X5 E90 E91 E83 E70 LCI M57N2 Refrigerant Hose Pipe Cooling 7795135
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Part no. 5N0820721G
VW Volkswagen Tigaun 5N Air Con Conditioning A/C Hose Pipe Line 5N0820721G
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Part no. A6398303700
Mercedes Vito W639 Air Conditioning A/C Refrigerant Pipe Line Hose A6398303700
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Part no. 8381487
BMW 3 Series E46 Compressor Condenser Pressure Hose 8381487
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Part no. 9163320
BMW E82 135i E90 E91 335i Pressure Hose Compressor Condenser 9163320
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Part no. 4A043A5
BMW F40 Air Conditioning Pipe A/C Refrigerant Coolant Hose Line 4A043A5
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Part no. 9224861
Mini Cooper One R55 R56 D Diesel Suction Pipe Evaporator Compressor 9224861
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Part no. 7600594
BMW F20 F21 F30 F31 N13 Refrigerant Hose Pipe Cooling System 7600594
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Part no. 5Q0820803B
Skoda Octavia 5E 1.6 TDI CLHA A/C Air Condition Pump Compressor 5Q0820803B
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Part no. A2468303515
Mercedes C117 X156 W176 Refrigerant Pipe Air Conditioning Line Hose A2468303515
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Part no. 1T0820741AB
VW Volkswagen Touran 1T Air Conditioning Hose A/C Pipe Line 1T0820741AB
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Part no. 1T0820743BR
VW Volkswagen Touran 1T Air Conditioning Hose A/C Pipe Line 1T0820743BR
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Part no. 1436410
BMW E46 Petrol Coolant Pipe Radiator Hose 1436365
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Part no. 924543191R
Air Conditioning Pipe Renault Master 3 Movano B Pressure Hose Line 924543191R
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Part no. 3450902
BMW X3 Series E83 LCI 2.5si 3.0 si Suction Pipe Evaporator Adapter Lead 3450902
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Part no. 924904471R
Air Conditioning Pipe Renault Master 3 Movano B Pressure Hose Line 924904471R
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Part no. 9658227580
Peugeot 308 Air Conditioning A/C Refrigerant Pipe Hose Line 9658227580
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Part no. A2722300756
Air Conditioning Pipe Mercedes W203 W209 M272 Petrol Compressor Pipe A2722300756
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Part no. 1K0820741BD
Audi A3 8P Air Conditioning Hose A/C Pipe Line 1K0820741BD
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Part no. 6911951
BMW 5 Series E60 E61 Diesel M57N Air Conditioning Con Coolant Hose Pipe 6911951
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Part no. 6910803
BMW 5 Series E60 E61 Pressure Hose Condenser Evaporator Pipe Lines 6910803
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Part no. 9337129
BMW F20 F21 F30 F31 LCI AC Air Con Hose Pipe Conditioning Pressure 9337129
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Part no. 2751469
Mini Cooper R55 R56 Diesel Compressor Condenser Pressure Hose Line Air Con Pipe
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Part no. 9321046
Air Conditioning Pipe BMW F10 F11 LCI B47 Refrigerant Hose Line 9321046
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Part no. A2128305515
Pressure Hose Mercedes W212 Pipe Line Air Conditioning A/C Condenser A2128305515
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Part no. 4E0129901A
Audi S8 D3 Coolant Air Conditioning Pipe A/C Hose Line Tube 4E0129901A
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Part no. 9190453-1
Air Conditioning Pipe BMW E90 E91 LCI N57 Pressure Hose Evaporator Line 9190453
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Part no. A1132301856
Mercedes W203 AMG Air Conditioning A/C Pipe Hose Refrigerant Line A1132301856
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Part no. 7534527
Radiator Vent Pipe BMW E65 740i 750i N62N Petrol Engine Cooling Hose 7534527
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Part no. A2118304015
Air Conditioning Pipe Mercedes W211 W219 A/C Air Con Hose Line A2118304015
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Part no. 059121065CP
Audi Q7 4L Coolant Air Conditioning Pipe A/C Hose Line Tube 059121065CP
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Part no. A2118309315
Air Conditioning Pipe Mercedes W211 W219 A/C Air Con Hose Line A2118309315
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Part no. A2138302202
Air Conditioning Pipe Mercedes W213 GLC X253 Refrigerant A/C Hose A2138302202
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Part no. A1668301315
Mercedes W166 Petrol A/C Air Condition Climate Line Hose Pipe Tube A1668301315
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Part no. 6914491
BMW E60 E60N E61 E61N Condenser Evaporator Pressure Hose Line Diesel 6914491
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Part no. 9252990
Coolant Line BMW X5 F15 X6 F16 Pressure Hose Compressor Condenser 9252990
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Part no. 8379837
BMW 7 Series E65 Air Conditioning Condenser Evaporator Coolant Pressure Hose
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Part no. A2218306516
Mercedes W221 Air Conditioning Coolant Suction Pipe Line Hose A2218306516
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Part no. 9869633
Mini F55 F56 F57 F60 Pressure Hose Compressor Condenser Petrol 9869633
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Part no. 7561686
BMW X5 E70 Refrigerant Hose Pipe 3.0si N52N Cooling System Line Petrol 7561686
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Part no. 6908908
BMW 3 Series E46 Dryer Evaporator Pressure Coolant Hose Pipe Assy 6908908
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Part no. A2518301115
Mercedes W251 Air Conditioning Hose Pipe A2518301115
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Part no. 2354123
BMW 7 Series E65 E66 M57N Diesel 730d Coolant Water Hose Pipe 2354123
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Part no. 6934350
BMW 5 Series E60 E61 535d M57N Pressure Hose Compressor Condenser Pipe 6934350
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Part no. A1778305601
Mercedes W177 Air Con Refrigerant Pipe Conditioning Line Hose A/C A1778305601
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Part no. A6460700532
Mercedes C W203 OM646 Fuel Injector to Tank Feed Lines Pipes Diesel A6460700532
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Part no. A4478307700
Mercedes W447 OM654 Air Conditioning A/C Pipe Hose Refrigerant Line A4478307700
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Part no. 6R0820721H
Audi A1 8X Coolant Air Conditioning Pipe A/C Hose Line Tube 6R0820721H
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Part no. 9209741
BMW E81 E87N SUCTION PIPE EVAPORATOR-COMPRESSOR DIESEL N47 9209741
Product currently unavailable

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 .