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. 9119993
Suction Pipe BMW F10 F12 F03 Petrol N63 Air Conditioning Compressor Pipe 9119993
Product currently unavailable

Part no. 4252605
Mini R56 LCI Diesel N47N Air Conditioning Hose A/C Pressure Pipe Line 4252605
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Part no. 1438102
BMW X5 Series E53 Pressure Hose Assy Pipe Exhaust Manifold 1438102
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Part no. A2218301316
Mercedes W221 Air Conditioning Coolant Suction Pipe Line Hose A2218301316
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Part no. 7521775
Radiator Vent Pipe BMW E60 E61 E63 E64 Petrol Engine Cooling Hose 7521775
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Part no. A2118303515
Mercedes W211 A/C Air Condition Line Tube Pipe Hose A2118303515
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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. 7561686
BMW X5 E70 Refrigerant Hose Pipe 3.0si N52N Cooling System Line Petrol 7561686
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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. 5WA816721
Audi A3 8Y A/C Compressor Pipe Hose Line Tube 5WA816721
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Part no. rhd-A1635003072
Mercedes W163 270 CDI Air Con Conditioning Cooler Condenser Pipe Hose
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Part no. 8T0260701C
Audi A5 8T Air Conditioning Hose A/C Pipe Line 8T0260701C
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Part no. 7835411-1
BMW 5 6 Series 1 E60 M5 E63 M6 Pressure Hose Assy Pipe 7835411
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Part no. 6942886
BMW E65 E66 M57N2 730d Compressor Condenser Pressure Hose 6942886
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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. 6988158
BMW E60 E61 E63 E64 LCI N53 Adapter For Suction Pipe 6988158
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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. 3443987
BMW X3 E83 LCI 3.0sd M57N2 Air Conditioning Pipe Refrigerant Line A/C 3443987
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Part no. A2722300756
Air Conditioning Pipe Mercedes W203 W209 M272 Petrol Compressor Pipe A2722300756
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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. 5Q0816721A
Audi A3 8V Air Conditioning Refrigerant Hose Compressor Line 5Q0816721A
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Part no. A1112306056
Mercedes W210 E200 Petrol M111 Air Conditioning Compressor Hose A1112306056
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Part no. A2518311345
Mercedes W251 Air Duct Channel Cabin Front Centre Tube A2518311345
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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. A2218302117
Mercedes W221 Pressure Hose Pipe Air Conditioning Condenser A2218302117
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Part no. 6911950
BMW 5 Series E60 E61 Pressure Hose Compressor Condenser 6911950
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Part no. 8W0816721
Audi A5 F5 A/C Air Condition Compressor Hose Pipe Line Tube 8W0816721
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Part no. 6958404
BMW X5 X6 Series E70 E71 Air Duct Windscreen 6958404 64226958404
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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. A1768300700
Mercedes W176 A/C Air Conditioning Hose Pipe A1768300700
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Part no. 6946353-1
BMW E46 Evaporator Compressor Coolant Suction Pipe 6946353
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Part no. 6985706
BMW Mini Cooper S R52 R53 Pipe Air Con Pressure Hose Compressor Condenser Coolant 6985706
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Part no. A2712030502
Mercedes-Benz C W203 M271 Petrol Air Conditioning Compressor Pipe A2712030502
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Part no. 8386845
BMW 3 Serie E46 Pressure Hose Compressor Condenser 8386845
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Part no. 6761193
BMW 5 6 Series E60 R61 E63 E64 Pressure Hose Assy 6761193
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Part no. 9181834
Compressor Condenser Hose BMW E60 E63 Petrol N62N A/C Coolant Line 9181834
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Part no. 80A816721
Audi Q5 FY Coolant Air Conditioning Pipe A/C Cooling Hose Line Tube 80A816721
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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. 8385266
BMW 7 Series E65 E66 Air Con Condenser Evaporator Pressure Hose Diesel 8385266
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Part no. A1778304301
Mercedes W177 Air Con Pipe Conditioning Line Hose A/C A1778304301
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Part no. 3400413
BMW E83 M54 Evaporator Compressor Suction Coolant Pipe Line 3400413
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Part no. 9181852
BMW 5 E60 E61 LCI N53 Pressure Hose Condenser Evaporator Pipe Lines 9181852
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Part no. A2468305600
Mercedes W176 Air Conditioning Pipe Refrigerant Compressor Line A/C A2468305600
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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. A1688300054
Mercedes W168 Dashboard Dash Center Air Vent Grill Nozzle A1688300054
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Part no. 6976791-1
BMW E90 E91 E92 335d M57N2 Evaporator Compressor Suction Pipe 6976791
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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. A2128305515
Pressure Hose Mercedes W212 Pipe Line Air Conditioning A/C Condenser A2128305515
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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. A2028304915
Mercedes-Benz C CLK W202 A208 C208 W208 Air Conditioning Pipe Line A2028304915
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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. A2138301201
Air Conditioning Pipe Mercedes W213 GLC X253 Refrigerant A/C Hose A2138301201
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Part no. 9681620980
Peugeot 207 Air Conditioning A/C Refrigerant Pipe Hose Line 9681620980
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Part no. 8U0820721G
Audi Q3 SE Air Conditioning Pipe Hose Line A/C 8U0820721G
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Part no. A1122300156
Mercedes-Benz W202 W208 M112 Petrol Air Conditioning Hose Pipe A1122300156
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Part no. 8385263-1
BMW E65 E66 Pressure Hose Condenser Evaporator Air Conditioning Pipe 8385263
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Part no. 6934349
BMW 5 Series E60 E61 535d M57N Suction Pipe Line Air Conditioning 6934349
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Part no. A1635011682
Mercedes-Benz M-Class ML W163 Expansion Tank Hose Pipe A1635011682
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Part no. 9658227580
Peugeot 308 Air Conditioning A/C Refrigerant Pipe Hose Line 9658227580
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Part no. 6923957
BMW 3 Series E46 330d M57 Evaporator Compressor Suction Pipe Hose 6923957
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Part no. 4H0959126A
Air Conditioning Audi A5 8T Air Con Drier Pressure Sensor 4H0959126A
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Part no. A1122301756
Compressor Hose Mercedes W163 W639 W220 Air Conditioning Pipe A1122301756
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Part no. 7835047
BMW 5 6 Series E60 M5 E63 M6 Pressure Hose Assy Pipe Exhaust Manifold 7835047
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Part no. 6902681
BMW E46 M3 Pressure Hose Air Conditioning A/C Compressor Condenser 6902681
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Part no. 9175326
Air Conditioning Pipe BMW F07 GT F10 F11 Refrigerant Suction Hose Line 9175326
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Part no. 6R0820721E
Air Con Hose VW Polo 6R Seat Ibiza 4 Air Conditioning Pipe Line 6R0820721E
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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. A2468303815
Mercedes W176 Air Conditioning Pipe Refrigerant Compressor Line A/C A2468303815
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Part no. A9068306315
Mercedes Sprinter W906 Air Conditioning A/C Air Con Hose Pipe Line A9068306315
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Part no. A2468300102
Mercedes W176 W246 Air Conditioning A/C Pipe Hose Refrigerant Line A2468300102
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Part no. 6916204
BMW 3 Series E46 Compressor Condenser Pressure Hose Pipe 6916204
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Part no. A1122301356
Mercedes-Benz W202 W208 M112 Petrol Air Condition Suction Hose Pipe A1122301356
Product currently unavailable

Part no. A1688303215
Mercedes-Benz A W168 Air Conditioning Compressor Condenser Pipe A1688303215
Product currently unavailable

Part no. 8U0820741D
Audi Q3 8U Coolant Air Conditioning Pipe A/C Hose Line Tube 8U0820741D
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Part no. 1K0820741BD
Audi A3 8P Air Conditioning Hose A/C Pipe Line 1K0820741BD
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Part no. 8W6816738B
Audi A5 F5 A/C Air Condition Coolant Hose Line Refrigerant Hose Line 8W6816738B
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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. 7230043
Air Duct BMW F12 F13 Cover Channel Rear Left N/S Trim Cabin Interior 7230043
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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. A2302400117
Mercedes C E W203 W210 W211 Petrol Engine Mount Mounting Bearing A2302400117
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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. 3400414
BMW X3 Series E83 Petrol M54 Air Conditioning Pipe Pressure Hose 3400414
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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. lhd-A2218300116
Mercedes CL C216 S W221 Air Conditioning Pipe Refrigerant Hose A2218300116
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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. A2538306700
Mercedes GLC X253 Air Conditioning Compressor Refrigerant Hose A2538306700
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Part no. 5Q0820743M
Volkswagen Golf VII Air Conditioning Pipe Hose A/C Line 5Q0820743M
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Part no. 6982882
Mini R50 Pressure Hose Pipe Air Conditioning Compressor Condenser W17 6982882
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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. 9181850
BMW 5 Series E60 M5 Pressure Hose Condenser Evaporator Air Con A/C Pipe 6927829
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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. A2538303001
Mercedes GLC X253 Air Conditioning Compressor Hose A/C Line A2538303001
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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. A1778304501
Mercedes W177 W247 Air Conditioning Pipe Refrigerant Line Hose A/C A1778304501
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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. 9869634
Air Conditioning Pipe BMW F40 X1 F48 MINI F55 F56 F60 A/C AC Hose Line 9869634
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Part no. 4F0260740B-1
Audi A6 C6 Coolant Air Conditioning Pipe A/C Hose Line Tube 4F0260740B
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 .