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. 7561686
BMW X5 E70 Refrigerant Hose Pipe 3.0si N52N Cooling System Line Petrol 7561686
Product currently unavailable

Part no. 6950481
BMW Z4 Series E85 Air Conditioning Condenser Dryer Pressure Hose Assy 6950481
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Part no. 9364835
BMW F87 M2 Suction Pipe Evaporator Compressor Air Conditioning Pipe 9364835
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Part no. A2722300756
Air Conditioning Pipe Mercedes W203 W209 M272 Petrol Compressor Pipe A2722300756
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Part no. A1122301956
Mercedes-Benz E-Class W210 M112 240 280 320 Air Conditioning Compressor Pipe
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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. 4E0129901A
Audi S8 D3 Coolant Air Conditioning Pipe A/C Hose Line Tube 4E0129901A
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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. 5Q0820743C
Audi VW Skoda Seat Air Conditioning Pipe A/C Air Con Hose Line 5Q0820743C
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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. A2108310146
Air Duct Mercedes W210 Channel Cabin Ventilation Front Left N/S A2108310146
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Part no. 9321310
BMW F80 M3 F82 F83 M4 Air Con Compressor Pressure Line Hose Pipe 9321310
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Part no. 7L6820744BQ
Audi Q7 4L Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 7L6820744BQ
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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. 6946624
Mini Cooper S R52 R53 Pressure Hose Condenser Evaporator Pipe Line 6946624
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Part no. A2048306415
Air Conditioning Pipe Mercedes W204 C207 Refrigerant A/C Hose Line A2048306415
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Part no. A6398301715
Mercedes Vito W639 Air Conditioning Suction Hose A/C Compressor Pipe A6398301715
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Part no. A2138307904
Air Conditioning Mercedes W213 Compressor Condenser Refrigerant Hose A2138307904
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Part no. A1112306056
Mercedes W210 E200 Petrol M111 Air Conditioning Compressor Hose A1112306056
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Part no. A2208300115
Mercedes-Benz CL S Class W220 C215 Air Conditioning Pressure Pipe Hose
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Part no. 6918240
BMW E63 E64 Air Condition A/C Pressure Hose Condenser Evaporator Pipe 6918240
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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. A4478304901
Mercedes W447 Air Conditioning Refrigerant Pipe Hose A4478304901
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Part no. 8379837
BMW 7 Series E65 Air Conditioning Condenser Evaporator Coolant Pressure Hose
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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. A2218306516
Mercedes W221 Air Conditioning Coolant Suction Pipe Line Hose A2218306516
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Part no. 8T0260701C
Audi A5 8T Air Conditioning Hose A/C Pipe Line 8T0260701C
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Part no. 8381487
BMW 3 Series E46 Compressor Condenser Pressure Hose 8381487
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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. 92490JD70B
Nissan Qashqai Air Conditioning Pipe Refrigerant Hose Line 92490JD70B
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Part no. 7786865
BMW E46 M47N Intercooler Pipe Air Charge Line Intake Manifold 7786865
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Part no. 5WA816721
Audi A3 8Y A/C Compressor Pipe Hose Line Tube 5WA816721
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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. 8385263-1
BMW E65 E66 Pressure Hose Condenser Evaporator Air Conditioning Pipe 8385263
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Part no. 9181863
BMW Z4 Series E85 Air Conditioning Condenser Dryer Pressure Hose Assy 9181863
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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. 6921974
Compressor Condenser Pipe BMW E60 E63 Air Conditioning Pressure Hose 6921974
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Part no. A6398306115
Mercedes Vito W639 Air Conditioning Suction Hose A/C Compressor Pipe A6398306115
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Part no. 3413820
BMW X3 Series E83 M54 Evaporator Compressor Suction Coolant Pipe Line 3413820
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Part no. A2078303015
Mercedes W212 Air Conditioning Pipe A/C AC Hose Line A2078303015
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Part no. A2058302900
Mercedes C205 OM651 Air Condition Pressure A/C Pipe Hose Line Tube A2058302900
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Part no. 6R0820721G
Seat Ibiza 6J Air Condition Conditioning A/C Air Con Pipe Hose Line 6R0820721G
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Part no. A1122300156
Mercedes-Benz W202 W208 M112 Petrol Air Conditioning Hose Pipe A1122300156
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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. 2E0820721J
Volkswagen Crafter 2E Air Conditioning Hose A/C Pipe Line 2E0820721J
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Part no. A2538303301
Mercedes C253 Air Conditioning A/C Hose Pipe A2538303301
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Part no. 8E0820193P
Air Conditioning Dryer Audi A4 B7 Air Con Drier Tank Pressure Sensor 8E0820193P
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Part no. A2468301102
Air Conditioning Pipe Mercedes X156 W176 W246 A/C Coolant Hose Line A2468301102
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Part no. A6398300215
Mercedes Vito W639 Air Con Refrigerant Pipe Conditioning Line Hose A6398300215
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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. 8U0820721G
Audi Q3 SE Air Conditioning Pipe Hose Line A/C 8U0820721G
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Part no. 9806518
Mini R60 R61 Pressure Hose Condenser Evaporator Air Con Pipe 9806518
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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. 5Q0820741B
Volkswagen Audi Seat Skoda Air Conditioning Pipe A/C Hose Line 5Q0820741B
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Part no. 8386845
BMW 3 Serie E46 Pressure Hose Compressor Condenser 8386845
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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. 9190502
BMW 5 7 Series F01 F01N F02 F02N F10 F10N F11 F11N LCI Pressure pipe 9190502
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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. A2218302117
Mercedes W221 Pressure Hose Pipe Air Conditioning Condenser A2218302117
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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. 92480JD70B
Nissan Qashqai J10 2.0dCi Air Conditioning Pipe Refrigerant Hose Line 92480JD70B
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Part no. A6398307115
Mercedes Vito W639 Air Con Refrigerant Pipe Conditioning Line Hose A6398307115
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Part no. 9874691
AC Hose BMW F45 Mini F60 Petrol B38X Pressure Hose Compressor Condenser 9874691
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Part no. 3455911
Coolant Line BMW X3 E83 LCI 3.0sd Pressure Hose Compressor Condenser 3455911
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Part no. 9250723
Mini Cooper D R55 R56 R57 LCI R58 Evaporator Compressor Suction Pipe 925072
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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. A1112306756
Mercedes-Benz C-Class W203 Air Conditioning Air Con Pipe Hose A1112306756
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Part no. 4H0959126A
Air Conditioning Audi A5 8T Air Con Drier Pressure Sensor 4H0959126A
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Part no. 9181852-1
Pressure Hose BMW E60 E61 LCI N53 Condenser Evaporator Pipe Lines 9181852
Product currently unavailable

Part no. A1668301315
Mercedes W166 Petrol A/C Air Condition Climate Line Hose Pipe Tube A1668301315
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Part no. 3400413
BMW E83 M54 Evaporator Compressor Suction Coolant Pipe Line 3400413
Product currently unavailable

Part no. 8E0260701BS
Audi A4 B7 Pressure Air Pipe Evaporator-Compressor Air Con Pipe 8E0260701BS
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Part no. 6988883
BMW X5 X6 E70 E71 Diesel Suction Pipe Line Air Conditioning 6988883
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Part no. A2538306700
Mercedes GLC X253 Air Conditioning Compressor Refrigerant Hose A2538306700
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Part no. A2128308115
Mercedes W204 Air Conditioning Pipe Refrigerant Line Hose A/C A2128308115
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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. A2078304515
Air Conditioning Pipe Mercedes W204 M271 Compressor Condenser Refrigerant Line
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Part no. 924403508R
Air Conditioning Pipe Renault Trafic 3 Vivaro B Refrigerant Hose Line 924403508R
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Part no. A2468301202
Air Conditioning Pipe Mercedes X156 W176CW246 A/C Coolant Hose Line A2468301202
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Part no. 9151739
BMW E90 E91 E92 LCI Pressure Hose Condenser Evaporator Pipe Lines 9151739
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Part no. A2138308604
Air Con Mercedes W213 Refrigerant Hose Compressor To Condenser A2138308604
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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. 5Q0820743G
Volkswagen Audi Seat Skoda Air Conditioning Pipe A/C Hose Line 5Q0820743G
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Part no. 6908754
BMW 3 Series E46 Petrol M52 M54 Compressor Condenser Pressure Hose 6908754
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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. 6902681
BMW E46 M3 Pressure Hose Air Conditioning A/C Compressor Condenser 6902681
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Part no. A1635013682
Mercedes-Benz M-Class ML W163 Expansion Tank Recirculating Pump Coolant Hose
Product currently unavailable

Part no. 1T0820741AB
VW Volkswagen Touran 1T Air Conditioning Hose A/C Pipe Line 1T0820741AB
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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. 6982882
Mini R50 Pressure Hose Pipe Air Conditioning Compressor Condenser W17 6982882
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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. 2751774-2
Mini R55 R56 R57 A/C Air Con Compressor Condenser Coolant Hose Pipe 2751774
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Part no. 8W0816738Q
Audi A4 B9 Air Conditioning Pipe A/C AC Hose Line 8W0816738Q
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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. 9809006-1
MINI Cooper D R55 R56 R57 LCI 1 Evaporator Compressor Suction Pipe Hose 9809006
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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. A1688300054
Mercedes W168 Dashboard Dash Center Air Vent Grill Nozzle A1688300054
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Part no. A1668302201
Mercedes GLE W166 Air Conditioning A/C Air Con Hose Pipe Line A1668302201
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Part no. A2468300102
Mercedes W176 W246 Air Conditioning A/C Pipe Hose Refrigerant Line A2468300102
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 .