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. 8K0260701R
Audi A4 B8 Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8K0260701
Product currently unavailable

Part no. A6398303500
Refrigerant Hose Pipe Mercedes Vito W639 Air Conditioning Condenser A6398303500
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Part no. 6841355
BMW G20 G21 Air Conditioning Pipe A/C Coolant Hose Line 6841355
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Part no. 9647878780
Peugeot 307 Air Conditioning Pipe A/C Air Con Line Hose 9647878780
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Part no. A6398303800
Refrigerant Hose Pipe Mercedes Vito W639 Air Conditioning Condenser A6398303800
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Part no. 9395479
BMW G20 G21 Air Conditioning Pipe A/C Coolant Hose Line 9395479
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Part no. 9291280
BMW i3 I01 Pressure Pipe Hose Line Rear Refrigerant Air Conditioning 9291280
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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. A6398301016
Mercedes Vito W639 Air Conditioning A/C Refrigerant Pipe Line Hose A6398301016
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Part no. A2078303015
Mercedes W212 Air Conditioning Pipe A/C AC Hose Line A2078303015
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Part no. A2128302500
Mercedes W204 W212 Air Conditioning A/C Air Con Condenser Hose Pipe A2128302500
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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. A6398300816
Mercedes Vito W639 Air Conditioning A/C Air Con Condenser Hose Pipe A6398300816
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Part no. A2118303515
Mercedes W211 A/C Air Condition Line Tube Pipe Hose A2118303515
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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. 3C0820721Q
VW Volkswagen Passat B7 Air Conditioning Hose A/C Pipe Line 3C0820721Q
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Part no. 6911950
BMW 5 Series E60 E61 Pressure Hose Compressor Condenser 6911950
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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. 9806518
Mini R60 R61 Pressure Hose Condenser Evaporator Air Con Pipe 9806518
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Part no. 5Q0820743G
Volkswagen Audi Seat Skoda Air Conditioning Pipe A/C Hose Line 5Q0820743G
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Part no. A2712340040
Mercedes-Benz C CLK Class W203 C209 Air Conditioning Pipe Bracket A2712340040
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Part no. 7L6820744BD
Audi Q7 4L 3.0 TDI Air Conditioning Hose A/C Pipe Line 7L6820744BD
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Part no. A1635013682
Mercedes-Benz M-Class ML W163 Expansion Tank Recirculating Pump Coolant Hose
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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. A2138308604
Air Con Mercedes W213 Refrigerant Hose Compressor To Condenser A2138308604
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Part no. 9223326
Pressure Hose BMW E81 E87 LN43 A/C Air Conditioning Con Pipe 9223326
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Part no. 6946621
Mini Cooper S R52 R53 A/C Air Conditioning Suction Pipe Compressor 6946621
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Part no. A2048301116
Mercedes W212 Air Conditioning A/C Air Con Condenser Hose Pipe Line A2048301116
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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. 6958742
BMW X5 X6 Series E70 E71 Adapter Rear Compartment Air Duct 6958742
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Part no. A6398307115
Mercedes Vito W639 Air Con Refrigerant Pipe Conditioning Line Hose A6398307115
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Part no. 1K0820721C
VW Volkswagen Caddy Maxi 1.6 TDI Air Conditioning Hose A/C Pipe Line 1K0820721C
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Part no. 8472971
BMW 1 3 Series F20 F21 F30 F31 LCI Pressure Hose Assy Fuel Injector 8472971
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Part no. 6946353-1
BMW E46 Evaporator Compressor Coolant Suction Pipe 6946353
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Part no. 4H0959126A
Air Conditioning Audi A5 8T Air Con Drier Pressure Sensor 4H0959126A
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Part no. 5WA816721
Audi A3 8Y A/C Compressor Pipe Hose Line Tube 5WA816721
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Part no. A4478304901
Mercedes W447 Air Conditioning Refrigerant Pipe Hose A4478304901
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Part no. 9809006
Mini Cooper D R55 R56 R57 LCI Evaporator Compressor Suction Pipe Hose 9809006
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Part no. 2D0820739L
Volkswagen VW LT 35 Air Conditioning Pipe Refrigerant A/C Hose Line 2D0820739L
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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. 7566031-1
Coolant Hose BMW E81 E87 E90 E91 E92 LCI N43 Cooling System Pipe 7566031
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Part no. A1688302415
Mercedes A W168 Air Conditioning Compressor Condenser Pipe Line A1688302415
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Part no. A2048301216
Refrigerant Hose Pipe Mercedes W204 W212 Air Con Condenser Line A2048301216
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Part no. 8T0260701N
Audi A5 8T A4 B8 Air Conditioning A/C Air Con Pipe Hose Line 8T0260701N
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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. lhd-A2218300116
Mercedes CL C216 S W221 Air Conditioning Pipe Refrigerant Hose A2218300116
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Part no. 1K0820741BD
Audi A3 8P Air Conditioning Hose A/C Pipe Line 1K0820741BD
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Part no. A6398300015
Mercedes Viano Vito W639 Air Con A/C Pipe Conditioning Hose Line A6398300015
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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. 9151738
BMW E90 E91 E92 LCI Pressure Hose Condenser Evaporator Lines 9151738
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Part no. 9237129
BMW Mini Cooper R55 R56 LCI Compressor Condenser Pressure Coolant Hose 9237129
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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. 1K0820741CM
Volkswagen Golf Audi A3 8P Air Conditioning Pipe Hose Line A/C 1K0820741CM
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Part no. A2722300756
Air Conditioning Pipe Mercedes W203 W209 M272 Petrol Compressor Pipe A2722300756
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Part no. 9337128
BMW 1 3 Series F20 F21 F30 F31 LCI Pressure Hose Compressor Condenser 9337128
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Part no. 9163320
BMW E82 135i E90 E91 335i Pressure Hose Compressor Condenser 9163320
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Part no. 6987110
BMW 7 E65 E66 Air Con Coolant Pressure Hose Condenser Evaporator Pipe 8385266
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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. 5Q0820743C
Audi VW Skoda Seat Air Conditioning Pipe A/C Air Con Hose Line 5Q0820743C
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Part no. 8379837
BMW 7 Series E65 Air Conditioning Condenser Evaporator Coolant Pressure Hose
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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. 2751774-1
BMW Mini Cooper R55 R56 Compressor-condenser pressure hose double pipe 2751774
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Part no. 1K0820721BD
Audi VW Skoda Seat 1.9 TDI Air Conditioning Hose A/C Pipe Line 1K0820721BD
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Part no. 6928597
BMW E90 E91 Air Conditioning Hose A/C Pressure Pipe Compressor 6928597
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Part no. 1436410
BMW E46 Petrol Coolant Pipe Radiator Hose 1436365
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Part no. 9681620980
Peugeot 207 Air Conditioning A/C Refrigerant Pipe Hose Line 9681620980
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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. 9658227580
Peugeot 308 Air Conditioning A/C Refrigerant Pipe Hose Line 9658227580
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Part no. 5N0820741C
Volkswagen VW Tiguan 5N Air Conditioning Hose A/C Pipe Line 5N0820741C
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Part no. 6944980
BMW E60 E61 Diesel M57N Air Con Pressure Hose Compressor condenser
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Part no. 9869633
Mini F55 F56 F57 F60 Pressure Hose Compressor Condenser Petrol 9869633
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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. 7566031
BMW E81 E82 E87 E90 E91 E92 LCI Coolant Hoses Cooling System Pipe 7566031
Product currently unavailable

Part no. 6R0820721G
Seat Ibiza 6J Air Condition Conditioning A/C Air Con Pipe Hose Line 6R0820721G
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Part no. 9802726
Mini Cooper R60 A/C Air Conditioning Pipe Refrigerant Hose Line 9802726
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Part no. 9155339
BMW 5 Series E60 E61 Suction Pipe Air Conditioning 520d Diesel M47N2
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Part no. 7L6820744AE
Volkswagen Touareg 2.5 TDI Air Conditioning Hose A/C Pipe Line 7L6820744AE
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Part no. A1122301356
Mercedes-Benz W202 W208 M112 Petrol Air Condition Suction Hose Pipe A1122301356
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Part no. 9119702
BMW E60 E61 LCI Pressure Hose Condenser Evaporator Pipe Lines 9119702
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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. A1122303256
Mercedes-Benz E W210 M112 240 280 320 Air Conditioning Radiator Suction Pipe
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Part no. 3400420
BMW X3 Series E83 E83N 2.0i Petrol Pressure Hose Compressor-condenser 3400420
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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. 9193128
BMW E60 E60N E61 E61N Pressure Hose Condenser Evaporator PETROL
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Part no. 8386166
BMW X5 Series E53 M62 4.4i 4.6is Air Conditioning Connector Suction Pipe 8386166
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Part no. 80A819203
Audi Q5 FY Rear Console A/C Heater Condition Air Vent Grille Nozzle 80A819203
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Part no. A1778304501
Mercedes W177 W247 Air Conditioning Pipe Refrigerant Line Hose A/C A1778304501
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Part no. 9182778
BMW X5 E70 A/C Air Condition Hose Pipe Line Tube 9182778
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Part no. 6921974
Compressor Condenser Pipe BMW E60 E63 Air Conditioning Pressure Hose 6921974
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Part no. A1718300715
Mercedes SLK R171 Air Con Pipe Conditioning Line Hose A/C A1718300715
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Part no. 1K0820721BN
Volkswagen Touran 1T Air Conditioning Hose A/C Pipe Line 1K0820721BN
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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. 5Q0820803F
VW Volkswagen Golf 5G 1.6 TDI CLHA A/C Air Condition Pump Compressor 5Q0820803F
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Part no. 6946624
Mini Cooper S R52 R53 Pressure Hose Condenser Evaporator Pipe Line 6946624
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Part no. A2128306915
Mercedes W204 Air Conditioning A/C C63 AMG Condenser Hose Pipe Line A2128306915
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Part no. 9221763
BMW X5 E70 LCI N57 Air Conditioning Line Pressure Hose Pipe 9221763
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Part no. 8T0260701C
Audi A5 8T Air Conditioning Hose A/C Pipe Line 8T0260701C
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Part no. C-2758225
BMW Mini Cooper One R55 R56 Air Conditioning Aluminium Double Pipe 2758225
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Part no. 9145002
BMW E90 E91 E92 335d M57N2 Compressor Condenser Pressure Hose Pipe 6976790
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 .