Air conditioning hoses, pipes and connectors

At 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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BMW F40 Rear Compartment Ventilation Air Duct 6823327

Part no. 6823327

BMW F40 Rear Compartment Ventilation Air Duct 6823327

Product currently unavailable

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BMW E46 Petrol Coolant Pipe Radiator Hose 1436365

Part no. 1436410

BMW E46 Petrol Coolant Pipe Radiator Hose 1436365

Product currently unavailable

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Suction Pipe BMW F10 F12 F03 Petrol N63 Air Conditioning Compressor Pipe 9119993

Part no. 9119993

Suction Pipe BMW F10 F12 F03 Petrol N63 Air Conditioning Compressor Pipe 9119993

Product currently unavailable

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Nissan Qashqai J10 2.0dCi Air Conditioning Pipe Refrigerant Hose Line 92480JD70B

Part no. 92480JD70B

Nissan Qashqai J10 2.0dCi Air Conditioning Pipe Refrigerant Hose Line 92480JD70B

Product currently unavailable

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BMW 5 Series E60 E61 Suction Pipe Air Conditioning 520d Diesel M47N2

Part no. 9155339

BMW 5 Series E60 E61 Suction Pipe Air Conditioning 520d Diesel M47N2

Product currently unavailable

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Mercedes Vito W639 Air Con Refrigerant Pipe Conditioning Line Hose A6398307115

Part no. A6398307115

Mercedes Vito W639 Air Con Refrigerant Pipe Conditioning Line Hose A6398307115

Product currently unavailable

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Air Con Pipe VW Golf 8 Audi A3 8Y 2.0 TFSI  Air Conditioning A/C Hose 5WA816743B

Part no. 5WA816743B

Air Con Pipe VW Golf 8 Audi A3 8Y 2.0 TFSI Air Conditioning A/C Hose 5WA816743B

Product currently unavailable

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Mercedes W203 W211 Power Steering Pump Pulley Diesel A6112300115

Part no. A6112300115

Mercedes W203 W211 Power Steering Pump Pulley Diesel A6112300115

Product currently unavailable

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Audi A4 B8 Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8K0260701

Part no. 8K0260701R

Audi A4 B8 Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8K0260701

Product currently unavailable

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BMW 1 3 Series F20 F21 F30 Air Conditioning Aluminium Double Pipe 9237641

Part no. 9237641

BMW 1 3 Series F20 F21 F30 Air Conditioning Aluminium Double Pipe 9237641

Product currently unavailable

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Air Conditioning Pipe Mercedes W213 GLC X253 Refrigerant A/C Hose A2138301201

Part no. A2138301201

Air Conditioning Pipe Mercedes W213 GLC X253 Refrigerant A/C Hose A2138301201

Product currently unavailable

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Coolant Line BMW X5 F15 X6 F16 Pressure Hose Compressor Condenser 9252990

Part no. 9252990

Coolant Line BMW X5 F15 X6 F16 Pressure Hose Compressor Condenser 9252990

Product currently unavailable

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BMW X3 E83 LCI 3.0sd M57N2 Air Conditioning Pipe Refrigerant Line A/C 3443987

Part no. 3443987

BMW X3 E83 LCI 3.0sd M57N2 Air Conditioning Pipe Refrigerant Line A/C 3443987

Product currently unavailable

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BMW E60 E61 525d 530d Pressure Hose Compressor Condenser 9119700

Part no. 9119700

BMW E60 E61 525d 530d Pressure Hose Compressor Condenser 9119700

Product currently unavailable

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BMW E81 E87 E90 E91 E92 Suction Pipe Evaporator Compressor 6927846

Part no. 6927846

BMW E81 E87 E90 E91 E92 Suction Pipe Evaporator Compressor 6927846

Product currently unavailable

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Mercedes W221 Air Conditioning Coolant Suction Pipe Line Hose A2218301316

Part no. A2218301316

Mercedes W221 Air Conditioning Coolant Suction Pipe Line Hose A2218301316

Product currently unavailable

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Peugeot 207 Air Conditioning A/C Refrigerant Pipe Hose Line 9681620980

Part no. 9681620980

Peugeot 207 Air Conditioning A/C Refrigerant Pipe Hose Line 9681620980

Product currently unavailable

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Porsche Boxster 986 Under Bonnet A/C Air Condition Pipe Hose Line 99657310600

Part no. 99657310600

Porsche Boxster 986 Under Bonnet A/C Air Condition Pipe Hose Line 99657310600

PLN 94.95

Free delivery - Thu, Nov 27

If paid before 14:00

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Audi A4 B9 Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8W0816743BL

Part no. 8W0816743BL

Audi A4 B9 Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8W0816743BL

Product currently unavailable

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Mercedes W177 Air Con Refrigerant Pipe Conditioning Line Hose A/C A1778305601

Part no. A1778305601

Mercedes W177 Air Con Refrigerant Pipe Conditioning Line Hose A/C A1778305601

Product currently unavailable

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AC Hose BMW F45 Mini F60 Petrol B38X Pressure Hose Compressor Condenser 9874691

Part no. 9874691

AC Hose BMW F45 Mini F60 Petrol B38X Pressure Hose Compressor Condenser 9874691

Product currently unavailable

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Coolant Line BMW X3 E83 LCI 3.0sd Pressure Hose Compressor Condenser 3455911

Part no. 3455911

Coolant Line BMW X3 E83 LCI 3.0sd Pressure Hose Compressor Condenser 3455911

Product currently unavailable

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A/C Pipe Mini Cooper One R50 R52 R53 Pressure Hose Compressor Condenser 1504536

Part no. 1504536-1

A/C Pipe Mini Cooper One R50 R52 R53 Pressure Hose Compressor Condenser 1504536

Product currently unavailable

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VW Volkswagen LT 35 Air Conditioning Hose Refrigerant A/C Pipe 2D0820721A

Part no. 2D0820721A

VW Volkswagen LT 35 Air Conditioning Hose Refrigerant A/C Pipe 2D0820721A

Product currently unavailable

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MINI Cooper One R55 R56 R57 Pressure Hose Pipe Evaporator Air Condition A/C

Part no. 9224863

MINI Cooper One R55 R56 R57 Pressure Hose Pipe Evaporator Air Condition A/C

Product currently unavailable

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Air Conditioning Pipe Mercedes W204 W207 W212 Refrigerant Hose Line A2048300415

Part no. A2048300415

Air Conditioning Pipe Mercedes W204 W207 W212 Refrigerant Hose Line A2048300415

Product currently unavailable

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Mini Cooper D R55 R56 R57 LCI R58 Evaporator Compressor Suction Pipe 925072

Part no. 9250723

Mini Cooper D R55 R56 R57 LCI R58 Evaporator Compressor Suction Pipe 925072

Product currently unavailable

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BMW 5 E60 E61 535d M57N Pressure Hose Condenser Evaporator Pipe Line 6982863

Part no. 6982863

BMW 5 E60 E61 535d M57N Pressure Hose Condenser Evaporator Pipe Line 6982863

Product currently unavailable

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Audi A5 F5 A/C Air Condition Compressor Hose Pipe Line Tube 8W0816721

Part no. 8W0816721

Audi A5 F5 A/C Air Condition Compressor Hose Pipe Line Tube 8W0816721

Product currently unavailable

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Mercedes-Benz C E W203 W211 Air Conditioning AC A/C Pressure Sensor A2038300472

Part no. A2038300472

Mercedes-Benz C E W203 W211 Air Conditioning AC A/C Pressure Sensor A2038300472

Product currently unavailable

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Volkswagen Touareg 2.5 TDI Air Conditioning Hose A/C Pipe Line 7L6820744AE

Part no. 7L6820744AE

Volkswagen Touareg 2.5 TDI Air Conditioning Hose A/C Pipe Line 7L6820744AE

Product currently unavailable

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Mercedes Sprinter W910 Air Conditioning Pipe Refrigerant Hose Line A9108300000

Part no. A9108300000

Mercedes Sprinter W910 Air Conditioning Pipe Refrigerant Hose Line A9108300000

Product currently unavailable

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Mercedes-Benz W202 W208 M112 Petrol Air Condition Suction Hose Pipe A1122301356

Part no. A1122301356

Mercedes-Benz W202 W208 M112 Petrol Air Condition Suction Hose Pipe A1122301356

Product currently unavailable

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Mercedes-Benz C-Class W203 Air Conditioning Air Con Pipe Hose A1112306756

Part no. A1112306756

Mercedes-Benz C-Class W203 Air Conditioning Air Con Pipe Hose A1112306756

Product currently unavailable

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Air Conditioning Audi A5 8T Air Con Drier Pressure Sensor 4H0959126A

Part no. 4H0959126A

Air Conditioning Audi A5 8T Air Con Drier Pressure Sensor 4H0959126A

Product currently unavailable

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BMW X5 X6 Series E70 E71 Air Duct Windscreen 6958404 64226958404

Part no. 6958404

BMW X5 X6 Series E70 E71 Air Duct Windscreen 6958404 64226958404

Product currently unavailable

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Skoda Octavia II Air Conditioning Hose A/C Pipe Line 1K0820741BB

Part no. 1K0820741BB

Skoda Octavia II Air Conditioning Hose A/C Pipe Line 1K0820741BB

Product currently unavailable

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BMW E90 E91 E92 335d M57N2 Evaporator Compressor Suction Pipe 6976791

Part no. 6976791-1

BMW E90 E91 E92 335d M57N2 Evaporator Compressor Suction Pipe 6976791

Product currently unavailable

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Peugeot 308 Air Conditioning A/C Refrigerant Pipe Hose Line 9658227580

Part no. 9658227580

Peugeot 308 Air Conditioning A/C Refrigerant Pipe Hose Line 9658227580

Product currently unavailable

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Air Conditioning Pipe Mercedes W211 W219 A/C Air Con Hose Line A2118309315

Part no. A2118309315

Air Conditioning Pipe Mercedes W211 W219 A/C Air Con Hose Line A2118309315

Product currently unavailable

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Mini Cooper R55 R56 Diesel Compressor Condenser Pressure Hose Line Air Con Pipe

Part no. 2751469

Mini Cooper R55 R56 Diesel Compressor Condenser Pressure Hose Line Air Con Pipe

Product currently unavailable

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Pressure Hose BMW E60 E61 LCI N53 Condenser Evaporator Pipe Lines 9181852

Part no. 9181852-1

Pressure Hose BMW E60 E61 LCI N53 Condenser Evaporator Pipe Lines 9181852

Product currently unavailable

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Mercedes-Benz E-Class W210 320 CDI Secondary Water Pump Hose Line A2108327194

Part no. A2108327194

Mercedes-Benz E-Class W210 320 CDI Secondary Water Pump Hose Line A2108327194

Product currently unavailable

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Mercedes W166 Petrol A/C Air Condition Climate Line Hose Pipe Tube A1668301315

Part no. A1668301315

Mercedes W166 Petrol A/C Air Condition Climate Line Hose Pipe Tube A1668301315

Product currently unavailable

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Audi A5 8T A4 B8 Air Conditioning A/C Air Con Pipe Hose Line 8T0260701N

Part no. 8T0260701N

Audi A5 8T A4 B8 Air Conditioning A/C Air Con Pipe Hose Line 8T0260701N

Product currently unavailable

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BMW E83 M54 Evaporator Compressor Suction Coolant Pipe Line 3400413

Part no. 3400413

BMW E83 M54 Evaporator Compressor Suction Coolant Pipe Line 3400413

Product currently unavailable

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BMW 5 E60 E61 LCI N53 Pressure Hose Condenser Evaporator Pipe Lines 9181852

Part no. 9181852

BMW 5 E60 E61 LCI N53 Pressure Hose Condenser Evaporator Pipe Lines 9181852

Product currently unavailable

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BMW X5 X6 E70 E71 Diesel Suction Pipe Line Air Conditioning 6988883

Part no. 6988883

BMW X5 X6 E70 E71 Diesel Suction Pipe Line Air Conditioning 6988883

Product currently unavailable

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Mercedes GLC X253 Air Conditioning Compressor Refrigerant Hose A2538306700

Part no. A2538306700

Mercedes GLC X253 Air Conditioning Compressor Refrigerant Hose A2538306700

Product currently unavailable

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Mercedes W204 Air Conditioning Pipe Refrigerant Line Hose A/C A2128308115

Part no. A2128308115

Mercedes W204 Air Conditioning Pipe Refrigerant Line Hose A/C A2128308115

Product currently unavailable

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BMW 5 Series E60 E61 Pressure Hose Condenser Evaporator Pipe Lines 6910803

Part no. 6910803

BMW 5 Series E60 E61 Pressure Hose Condenser Evaporator Pipe Lines 6910803

Product currently unavailable

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Air Conditioning Pipe Mercedes W204 M271 Compressor Condenser Refrigerant Line

Part no. A2078304515

Air Conditioning Pipe Mercedes W204 M271 Compressor Condenser Refrigerant Line

Product currently unavailable

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BMW 5 Series E60 M5 Pressure Hose Condenser Evaporator Air Con A/C Pipe 6927829

Part no. 9181850

BMW 5 Series E60 M5 Pressure Hose Condenser Evaporator Air Con A/C Pipe 6927829

Product currently unavailable

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Air Conditioning Pipe Renault Trafic 3 Vivaro B Refrigerant Hose Line 924403508R

Part no. 924403508R

Air Conditioning Pipe Renault Trafic 3 Vivaro B Refrigerant Hose Line 924403508R

Product currently unavailable

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BMW E90 E91 E92 E93 M57N2 Pressure Hose Compressor Condenser 6928586

Part no. 6928586

BMW E90 E91 E92 E93 M57N2 Pressure Hose Compressor Condenser 6928586

Product currently unavailable

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BMW E65 E66 M57N2 730d Compressor Condenser Pressure Hose 6942886

Part no. 6942886

BMW E65 E66 M57N2 730d Compressor Condenser Pressure Hose 6942886

Product currently unavailable

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Mercedes W203 OM646 Air Conditioning Air Con Pipe Hose Diesel A6462300356

Part no. A6462300356

Mercedes W203 OM646 Air Conditioning Air Con Pipe Hose Diesel A6462300356

Product currently unavailable

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Air Conditioning Pipe Mercedes R231 M157 Refrigerant A/C Hose Line A2318300015

Part no. A2318300015

Air Conditioning Pipe Mercedes R231 M157 Refrigerant A/C Hose Line A2318300015

Product currently unavailable

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Air Duct Mercedes W205 W213 C238 Channel Cabin Front Right O/S A2058319800

Part no. A2058319800

Air Duct Mercedes W205 W213 C238 Channel Cabin Front Right O/S A2058319800

Product currently unavailable

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BMW E90 E91 E92 LCI Pressure Hose Condenser Evaporator Pipe Lines 9151739

Part no. 9151739

BMW E90 E91 E92 LCI Pressure Hose Condenser Evaporator Pipe Lines 9151739

Product currently unavailable

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Mercedes Vito W639 Air Conditioning A/C Refrigerant Pipe Line Hose A6398301016

Part no. A6398301016

Mercedes Vito W639 Air Conditioning A/C Refrigerant Pipe Line Hose A6398301016

Product currently unavailable

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BMW 5 SERIES E60 E61 Pressure Hose Compressor-Condenser PETROL 6910804

Part no. 6910804

BMW 5 SERIES E60 E61 Pressure Hose Compressor-Condenser PETROL 6910804

Product currently unavailable

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Mercedes Vito W639 Air Con Refrigerant Pipe Conditioning Line Hose A6398306415

Part no. A6398306415

Mercedes Vito W639 Air Con Refrigerant Pipe Conditioning Line Hose A6398306415

Product currently unavailable

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Pressure Hose BMW F80 M3 F80 F82 F83 M4 Pipe Compressor Condenser 6842534

Part no. 6842534

Pressure Hose BMW F80 M3 F80 F82 F83 M4 Pipe Compressor Condenser 6842534

Product currently unavailable

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Refrigerant Hose Pipe Mercedes W204 W212 Air Con Condenser Line A2048301216

Part no. A2048301216

Refrigerant Hose Pipe Mercedes W204 W212 Air Con Condenser Line A2048301216

Product currently unavailable

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BMW 1 Series E87 118d 120d A/C Air Con Pipe Hose Compressor Consender 6959992

Part no. 6959992

BMW 1 Series E87 118d 120d A/C Air Con Pipe Hose Compressor Consender 6959992

Product currently unavailable

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BMW X5 X6 E70 E71 Pressure Line Air Conditioning Condenser Double Pipe 6945726

Part no. 6945726

BMW X5 X6 E70 E71 Pressure Line Air Conditioning Condenser Double Pipe 6945726

Product currently unavailable

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BMW E46 Evaporator Compressor Coolant Suction Pipe 6946353

Part no. 6946353-1

BMW E46 Evaporator Compressor Coolant Suction Pipe 6946353

Product currently unavailable

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Mercedes W213 Air Conditioning Hose Pipe A2138307200

Part no. A2138307200

Mercedes W213 Air Conditioning Hose Pipe A2138307200

Product currently unavailable

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BMW X3 Series E83 LCI Pressure Hose Compressor Condenser 3415556

Part no. 3415556

BMW X3 Series E83 LCI Pressure Hose Compressor Condenser 3415556

Product currently unavailable

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Air Con Mercedes W213 Refrigerant Hose Compressor To Condenser A2138308604

Part no. A2138308604

Air Con Mercedes W213 Refrigerant Hose Compressor To Condenser A2138308604

Product currently unavailable

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MINI Cooper S R52 R53 A/C Air Conditioning Suction Pipe Compressor 6946621

Part no. 6946621

MINI Cooper S R52 R53 A/C Air Conditioning Suction Pipe Compressor 6946621

Product currently unavailable

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Refrigerant Hose Pipe Mercedes Vito W639 Air Conditioning Condenser A6398303600

Part no. A6398303600

Refrigerant Hose Pipe Mercedes Vito W639 Air Conditioning Condenser A6398303600

Product currently unavailable

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Mercedes-Benz E W210 M112 240 280 320 Air Conditioning Radiator Suction Pipe

Part no. A1122303256

Mercedes-Benz E W210 M112 240 280 320 Air Conditioning Radiator Suction Pipe

Product currently unavailable

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Mercedes W163 270 CDI Air Con Conditioning Cooler Condenser Pipe Hose

Part no. rhd-A1635003072

Mercedes W163 270 CDI Air Con Conditioning Cooler Condenser Pipe Hose

Product currently unavailable

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Volkswagen Audi Seat Skoda Air Conditioning Pipe A/C Hose Line 5Q0820743G

Part no. 5Q0820743G

Volkswagen Audi Seat Skoda Air Conditioning Pipe A/C Hose Line 5Q0820743G

Product currently unavailable

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BMW 3 Series E46 Petrol M52 M54 Compressor Condenser Pressure Hose 6908754

Part no. 6908754

BMW 3 Series E46 Petrol M52 M54 Compressor Condenser Pressure Hose 6908754

Product currently unavailable

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Air Duct Mercedes W205 C253 Channel Cabin Ventilation Rear Left N/S A2058311145

Part no. A2058311145

Air Duct Mercedes W205 C253 Channel Cabin Ventilation Rear Left N/S A2058311145

Product currently unavailable

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Air Conditioning Pipe BMW X3 F25 X4 F26 Refrigerant Pressure A/C Line 9382717

Part no. 9382717

Air Conditioning Pipe BMW X3 F25 X4 F26 Refrigerant Pressure A/C Line 9382717

Product currently unavailable

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Mercedes W204 Air Conditioning A/C C63 AMG Condenser Hose Pipe Line A2128306915

Part no. A2128306915

Mercedes W204 Air Conditioning A/C C63 AMG Condenser Hose Pipe Line A2128306915

Product currently unavailable

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BMW E46 M3 Pressure Hose Air Conditioning A/C Compressor Condenser 6902681

Part no. 6902681

BMW E46 M3 Pressure Hose Air Conditioning A/C Compressor Condenser 6902681

Product currently unavailable

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Audi VW Skoda Seat 1.9 TDI Air Conditioning Hose A/C Pipe Line 1K0820721BD

Part no. 1K0820721BD

Audi VW Skoda Seat 1.9 TDI Air Conditioning Hose A/C Pipe Line 1K0820721BD

Product currently unavailable

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Mercedes-Benz M-Class ML W163 Expansion Tank Recirculating Pump Coolant Hose

Part no. A1635013682

Mercedes-Benz M-Class ML W163 Expansion Tank Recirculating Pump Coolant Hose

Product currently unavailable

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VW Volkswagen Touran 1T Air Conditioning Hose A/C Pipe Line 1T0820741AB

Part no. 1T0820741AB

VW Volkswagen Touran 1T Air Conditioning Hose A/C Pipe Line 1T0820741AB

Product currently unavailable

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BMW 7 Series E65 E66 Pressure Hose Condenser Evaporator Pipe 8385263

Part no. 8385263

BMW 7 Series E65 E66 Pressure Hose Condenser Evaporator Pipe 8385263

Product currently unavailable

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Mercedes W251 Air Duct Channel Cabin Front Centre Tube A2518311345

Part no. A2518311345

Mercedes W251 Air Duct Channel Cabin Front Centre Tube A2518311345

Product currently unavailable

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Mini Cooper One D R55 R56 W16 Radiator Engine Return Hose Line 2751614

Part no. 2751614

Mini Cooper One D R55 R56 W16 Radiator Engine Return Hose Line 2751614

Product currently unavailable

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Mercedes Viano Vito W639 Air Con A/C Pipe Conditioning Hose Line A6398300015

Part no. A6398300015

Mercedes Viano Vito W639 Air Con A/C Pipe Conditioning Hose Line A6398300015

Product currently unavailable

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Mini R50 Pressure Hose Pipe Air Conditioning Compressor Condenser W17 6982882

Part no. 6982882

Mini R50 Pressure Hose Pipe Air Conditioning Compressor Condenser W17 6982882

Product currently unavailable

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Audi TT 8J Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8J0820719F

Part no. 8J0820743F

Audi TT 8J Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8J0820719F

Product currently unavailable

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Volkswagen Golf Audi A3 8P Air Conditioning Pipe Hose Line A/C 1K0820741CM

Part no. 1K0820741CM

Volkswagen Golf Audi A3 8P Air Conditioning Pipe Hose Line A/C 1K0820741CM

Product currently unavailable

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BMW F40 F44 F45 Adapter Rear Compartment Footwell Air Duct 9350942

Part no. 9350942

BMW F40 F44 F45 Adapter Rear Compartment Footwell Air Duct 9350942

Product currently unavailable

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Mini R55 R56 R57 A/C Air Con Compressor Condenser Coolant Hose Pipe 2751774

Part no. 2751774-2

Mini R55 R56 R57 A/C Air Con Compressor Condenser Coolant Hose Pipe 2751774

Product currently unavailable

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Air Duct BMW F12 F13 Cover Channel Rear Right O/S Trim Cabin Interior 7230044

Part no. 7230044

Air Duct BMW F12 F13 Cover Channel Rear Right O/S Trim Cabin Interior 7230044

Product currently unavailable

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BMW E81 E82 E87 E90 E91 E92 LCI Coolant Hoses Cooling System Pipe 7566031

Part no. 7566031

BMW E81 E82 E87 E90 E91 E92 LCI Coolant Hoses Cooling System Pipe 7566031

Product currently unavailable

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Audi A4 B9 Air Conditioning Pipe A/C AC Hose Line 8W0816738Q

Part no. 8W0816738Q

Audi A4 B9 Air Conditioning Pipe A/C AC Hose Line 8W0816738Q

Product currently unavailable

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BMW 3 Series E46 Dryer Evaporator Pressure Hose Line Pipe Assy Coolant 6909448

Part no. 6909448

BMW 3 Series E46 Dryer Evaporator Pressure Hose Line Pipe Assy Coolant 6909448

Product currently unavailable

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Mercedes C E Class W203 W211 OM646 Water Coolant Heater Module A0001591904

Part no. A0001591904

Mercedes C E Class W203 W211 OM646 Water Coolant Heater Module A0001591904

Product currently unavailable

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Air Conditioning Pipe Mercedes W213 GLC X253 Refrigerant A/C Hose A2138302202

Part no. A2138302202

Air Conditioning Pipe Mercedes W213 GLC X253 Refrigerant A/C Hose A2138302202

Product currently unavailable

AC hoses and connectors – reliable parts for car cooling systems

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 typeWorking pressureApplicationCompatibility (example brands)
High pressureup to 35 barcompressor → condenserBMW, Audi, Mercedes
Low pressure5–10 barevaporator → compressorVolkswagen, Škoda, Seat
Oil cooler hoseup to 20 barengine oil coolingMercedes, Opel, Ford (examples)
Cooling system hose1–2 bartransportation of coolantMost 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

QuestionAnswer
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 .

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