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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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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Audi A6 C6 Coolant Air Conditioning Pipe A/C Hose Line Tube 4F0260740B

Part no. 4F0260740B-1

Audi A6 C6 Coolant Air Conditioning Pipe A/C Hose Line Tube 4F0260740B

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 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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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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BMW E60 E61 LCI Pressure Hose Condenser Evaporator Pipe Lines 9119702

Part no. 9119702

BMW E60 E61 LCI Pressure Hose Condenser Evaporator Pipe Lines 9119702

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 Conditioning Pipe BMW F40 Mini F60 B48E A/C Refrigerant Hose Line 9490509

Part no. 9490509

Air Conditioning Pipe BMW F40 Mini F60 B48E A/C Refrigerant Hose Line 9490509

Product currently unavailable

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Mini Cooper D R55 R56 R57 LCI Evaporator Compressor Suction Pipe Hose 9809006

Part no. 9809006

Mini Cooper D R55 R56 R57 LCI Evaporator Compressor Suction Pipe Hose 9809006

Product currently unavailable

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Mini Cooper R55 R56 LCI Diesel N47N Compressor Condenser Pressure Hose 9313848

Part no. 9313848

Mini Cooper R55 R56 LCI Diesel N47N Compressor Condenser Pressure Hose 9313848

Product currently unavailable

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Radiator Vent Pipe BMW E60 E61 E63 E64 Petrol Engine Cooling Hose 7521775

Part no. 7521775

Radiator Vent Pipe BMW E60 E61 E63 E64 Petrol Engine Cooling Hose 7521775

Product currently unavailable

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BMW E81 E87 E90 E91 Pressure Hose Pipe Condenser Air Con 9151733

Part no. 9151733-1

BMW E81 E87 E90 E91 Pressure Hose Pipe Condenser Air Con 9151733

Product currently unavailable

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Mercedes Vito W639 Air Conditioning A/C Air Con Condenser Hose Pipe A6398300816

Part no. A6398300816

Mercedes Vito W639 Air Conditioning A/C Air Con Condenser Hose Pipe A6398300816

Product currently unavailable

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BMW E90 E91 Air Conditioning Hose A/C Pressure Pipe Compressor 6928597

Part no. 6928597

BMW E90 E91 Air Conditioning Hose A/C Pressure Pipe Compressor 6928597

Product currently unavailable

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Air Conditioning Pipe Renault Master 3 Movano B Pressure Hose Line 924543191R

Part no. 924543191R

Air Conditioning Pipe Renault Master 3 Movano B Pressure Hose Line 924543191R

Product currently unavailable

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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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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 E W211 Air Conditioning AC A/C Pressure Switch Sensor A1408300072

Part no. A1408300072

Mercedes-Benz E W211 Air Conditioning AC A/C Pressure Switch Sensor A1408300072

Product currently unavailable

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Mercedes GLE W166 Air Conditioning A/C Air Con Hose Pipe Line A1668302201

Part no. A1668302201

Mercedes GLE W166 Air Conditioning A/C Air Con Hose Pipe Line A1668302201

Product currently unavailable

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BMW Z4 Series E85 Air Conditioning Condenser Dryer Pressure Hose Assy 9181863

Part no. 9181863

BMW Z4 Series E85 Air Conditioning Condenser Dryer Pressure Hose Assy 9181863

Product currently unavailable

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Compressor Condenser Pipe BMW E60 E63 Air Conditioning Pressure Hose 6921974

Part no. 6921974

Compressor Condenser Pipe BMW E60 E63 Air Conditioning Pressure Hose 6921974

Product currently unavailable

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BMW 1 3 Series F20 F21 F30 F31 Evaporator Compressor Suction Pipe Hose 9217375

Part no. 9217375

BMW 1 3 Series F20 F21 F30 F31 Evaporator Compressor Suction Pipe Hose 9217375

Product currently unavailable

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BMW G20 G21 Air Conditioning Pipe A/C Coolant Hose Line 6841355

Part no. 6841355

BMW G20 G21 Air Conditioning Pipe A/C Coolant Hose Line 6841355

Product currently unavailable

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Volkswagen Crafter 2E Air Conditioning Hose A/C Pipe Line 2E0820721J

Part no. 2E0820721J

Volkswagen Crafter 2E Air Conditioning Hose A/C Pipe Line 2E0820721J

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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BMW 3 E46 Petrol M52 M54 A/C Compressor Condenser Pressure Hose 6908754

Part no. 6908754-1

BMW 3 E46 Petrol M52 M54 A/C Compressor Condenser Pressure Hose 6908754

Product currently unavailable

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Mercedes-Benz C W203 M271 Petrol Air Conditioning Compressor Pipe A2712030502

Part no. A2712030502

Mercedes-Benz C W203 M271 Petrol Air Conditioning Compressor Pipe A2712030502

Product currently unavailable

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Air Conditioning Dryer Renault Trafic II Air Con Tank Pressure Sensor 8200468518

Part no. 8200468518

Air Conditioning Dryer Renault Trafic II Air Con Tank Pressure Sensor 8200468518

Product currently unavailable

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Audi Q3 8U Coolant Air Conditioning Pipe A/C Hose Line Tube 8U0820741D

Part no. 8U0820741D

Audi Q3 8U Coolant Air Conditioning Pipe A/C Hose Line Tube 8U0820741D

Product currently unavailable

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Audi A3 8P Air Conditioning Hose A/C Pipe Line 1K0820741BD

Part no. 1K0820741BD

Audi A3 8P Air Conditioning Hose A/C Pipe Line 1K0820741BD

Product currently unavailable

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BMW E60 E61 E63 E64 Radiator Engine Return Hose Line 7545653

Part no. 7545653

BMW E60 E61 E63 E64 Radiator Engine Return Hose Line 7545653

Product currently unavailable

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Mercedes Vito W639 Air Con Refrigerant Pipe Conditioning Line Hose A6398309115

Part no. A6398309115

Mercedes Vito W639 Air Con Refrigerant Pipe Conditioning Line Hose A6398309115

Product currently unavailable

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Mini R60 R61 Pressure Hose Condenser Evaporator Air Con Pipe 9806518

Part no. 9806518

Mini R60 R61 Pressure Hose Condenser Evaporator Air Con Pipe 9806518

Product currently unavailable

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Mercedes-Benz S-Class W220 320 CDI Air Conditioning Con Pipe Hose A6132300456

Part no. A6132300456

Mercedes-Benz S-Class W220 320 CDI Air Conditioning Con Pipe Hose A6132300456

Product currently unavailable

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BMW 3 Serie E46 Pressure Hose Compressor Condenser 8386845

Part no. 8386845

BMW 3 Serie E46 Pressure Hose Compressor Condenser 8386845

Product currently unavailable

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VW Volkswagen Touran 1T Air Conditioning Hose A/C Pipe Line 1T0820743BR

Part no. 1T0820743BR

VW Volkswagen Touran 1T Air Conditioning Hose A/C Pipe Line 1T0820743BR

Product currently unavailable

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BMW 5 7 Series F01 F01N F02 F02N F10 F10N F11 F11N LCI Pressure pipe 9190502

Part no. 9190502

BMW 5 7 Series F01 F01N F02 F02N F10 F10N F11 F11N LCI Pressure pipe 9190502

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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Air Conditioning Pipe Renault Master 3 Movano B Pressure Hose Line 924904471R

Part no. 924904471R

Air Conditioning Pipe Renault Master 3 Movano B Pressure Hose Line 924904471R

Product currently unavailable

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BMW X5 E70 LCI N57 Air Conditioning Line Pressure Hose Pipe 9221763

Part no. 9221763

BMW X5 E70 LCI N57 Air Conditioning Line Pressure Hose Pipe 9221763

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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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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Air Con Hose VW Polo 6R Seat Ibiza 4 Air Conditioning Pipe Line 6R0820721E

Part no. 6R0820721E

Air Con Hose VW Polo 6R Seat Ibiza 4 Air Conditioning Pipe Line 6R0820721E

Product currently unavailable

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Mercedes W447 OM654 Air Conditioning A/C Pipe Hose Refrigerant Line A4478307700

Part no. A4478307700

Mercedes W447 OM654 Air Conditioning A/C Pipe Hose Refrigerant Line A4478307700

Product currently unavailable

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BMW E65 E66 Pressure Hose Condenser Evaporator Air Conditioning Pipe 8385263

Part no. 8385263-1

BMW E65 E66 Pressure Hose Condenser Evaporator Air Conditioning Pipe 8385263

Product currently unavailable

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BMW E46 M47N Intercooler Pipe Air Charge Line Intake Manifold 7786865

Part no. 7786865

BMW E46 M47N Intercooler Pipe Air Charge Line Intake Manifold 7786865

Product currently unavailable

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Air Conditioning Mercedes W211 C219 OM642 A/C Compressor Refrigerant Line Hose

Part no. A2118303915

Air Conditioning Mercedes W211 C219 OM642 A/C Compressor Refrigerant Line Hose

Product currently unavailable

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Mercedes Vito W639 Air Conditioning Suction Hose A/C Compressor Pipe A6398306115

Part no. A6398306115

Mercedes Vito W639 Air Conditioning Suction Hose A/C Compressor Pipe A6398306115

Product currently unavailable

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Air Conditioning Pipe BMW E60 E61 Pressure Hose Evaporator Line Hose 6910803

Part no. 6910803-1

Air Conditioning Pipe BMW E60 E61 Pressure Hose Evaporator Line Hose 6910803

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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Mercedes W212 Air Conditioning Pipe A/C AC Hose Line A2078303015

Part no. A2078303015

Mercedes W212 Air Conditioning Pipe A/C AC Hose Line A2078303015

Product currently unavailable

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Audi A1 8X Air Conditioning Compressor Sensor A/C Hose Pipe Line 6C0816743N

Part no. 6C0816743N

Audi A1 8X Air Conditioning Compressor Sensor A/C Hose Pipe Line 6C0816743N

Product currently unavailable

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VW Volkswagen Tigaun 5N Air Con Conditioning A/C Hose Pipe Line 5N0820721G

Part no. 5N0820721G

VW Volkswagen Tigaun 5N Air Con Conditioning A/C Hose Pipe Line 5N0820721G

Product currently unavailable

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BMW G20 G21 Air Conditioning Pipe A/C Coolant Hose Line 9395479

Part no. 9395479

BMW G20 G21 Air Conditioning Pipe A/C Coolant Hose Line 9395479

Product currently unavailable

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Mercedes-Benz W202 W208 M112 Petrol Air Conditioning Hose Pipe A1122300156

Part no. A1122300156

Mercedes-Benz W202 W208 M112 Petrol Air Conditioning Hose Pipe A1122300156

Product currently unavailable

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VW Volkswagen Touran 1T Air Conditioning Hose A/C Pipe Line 1T0820741AL

Part no. 1T0820741AL

VW Volkswagen Touran 1T Air Conditioning Hose A/C Pipe Line 1T0820741AL

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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Audi A3 8Y A/C Compressor Pipe Hose Line Tube 5WA816721

Part no. 5WA816721

Audi A3 8Y A/C Compressor Pipe Hose Line Tube 5WA816721

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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BMW 5 Series E60 E61 LCI Suction Pipe Diesel Heater Air Conditioning

Part no. 9184102

BMW 5 Series E60 E61 LCI Suction Pipe Diesel Heater Air Conditioning

Product currently unavailable

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Seat Ibiza 6J Air Condition Conditioning A/C Air Con Pipe Hose Line 6R0820721G

Part no. 6R0820721G

Seat Ibiza 6J Air Condition Conditioning A/C Air Con Pipe Hose Line 6R0820721G

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 Con Refrigerant Pipe Conditioning Line Hose A6398300215

Part no. A6398300215

Mercedes Vito W639 Air Con Refrigerant Pipe Conditioning Line Hose A6398300215

Product currently unavailable

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BMW F40 Air Conditioning Pipe A/C Refrigerant Coolant Hose Line 4A043A5

Part no. 4A043A5

BMW F40 Air Conditioning Pipe A/C Refrigerant Coolant Hose Line 4A043A5

Product currently unavailable

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Mini Cooper S R52 R53 Pipe Air Con Pressure Hose Compressor Condenser Coolant

Part no. 6946623

Mini Cooper S R52 R53 Pipe Air Con Pressure Hose Compressor Condenser Coolant

Product currently unavailable

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Mercedes C205 OM651 Air Condition Pressure A/C Pipe Hose Line Tube A2058302900

Part no. A2058302900

Mercedes C205 OM651 Air Condition Pressure A/C Pipe Hose Line Tube A2058302900

Product currently unavailable

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Air Conditioning Pipe BMW E90 E91 LCI N57 Pressure Hose Evaporator Line 9190453

Part no. 9190453-1

Air Conditioning Pipe BMW E90 E91 LCI N57 Pressure Hose Evaporator Line 9190453

Product currently unavailable

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Audi A1 8X Coolant Air Conditioning Pipe A/C Hose Line Tube 6R0820721H

Part no. 6R0820721H

Audi A1 8X Coolant Air Conditioning Pipe A/C Hose Line Tube 6R0820721H

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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Mercedes C117 X156 W176 Refrigerant Pipe Air Conditioning Line Hose A2468303515

Part no. A2468303515

Mercedes C117 X156 W176 Refrigerant Pipe Air Conditioning Line Hose A2468303515

Product currently unavailable

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Mercedes W176 A/C Air Conditioning Hose Pipe A1768300700

Part no. A1768300700

Mercedes W176 A/C Air Conditioning Hose Pipe A1768300700

Product currently unavailable

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Mercedes W221 Pressure Hose Pipe Air Conditioning Condenser A2218302117

Part no. A2218302117

Mercedes W221 Pressure Hose Pipe Air Conditioning Condenser A2218302117

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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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 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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Audi Q3 SE Air Conditioning Pipe Hose Line A/C 8U0820721G

Part no. 8U0820721G

Audi Q3 SE Air Conditioning Pipe Hose Line A/C 8U0820721G

Product currently unavailable

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Air Conditioning Pipe Mercedes X156 W176 W246 A/C Coolant Hose Line A2468301102

Part no. A2468301102

Air Conditioning Pipe Mercedes X156 W176 W246 A/C Coolant Hose Line A2468301102

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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Volkswagen Audi Seat Skoda Air Conditioning Pipe A/C Hose Line 5Q0820741B

Part no. 5Q0820741B

Volkswagen Audi Seat Skoda Air Conditioning Pipe A/C Hose Line 5Q0820741B

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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VW Volkswagen Caddy Maxi 1.6 TDI Air Conditioning Hose A/C Pipe Line 1K0820721C

Part no. 1K0820721C

VW Volkswagen Caddy Maxi 1.6 TDI Air Conditioning Hose A/C Pipe Line 1K0820721C

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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Air Conditioning Pipe BMW F07 GT F10 F11 Refrigerant Suction Hose Line 9175326

Part no. 9175326

Air Conditioning Pipe BMW F07 GT F10 F11 Refrigerant Suction Hose Line 9175326

Product currently unavailable

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Audi Q7 4L Coolant Air Conditioning Pipe A/C Hose Line Tube 059121065CP

Part no. 059121065CP

Audi Q7 4L Coolant Air Conditioning Pipe A/C Hose Line Tube 059121065CP

Product currently unavailable

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Mercedes C253 Air Conditioning A/C Hose Pipe A2538303301

Part no. A2538303301

Mercedes C253 Air Conditioning A/C Hose Pipe A2538303301

Product currently unavailable

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Audi A4 B7 Pressure Air Pipe Evaporator-Compressor Air Con Pipe 8E0260701BS

Part no. 8E0260701BS

Audi A4 B7 Pressure Air Pipe Evaporator-Compressor Air Con Pipe 8E0260701BS

Product currently unavailable

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A/C Pipe BMW F40 F48 X1 Mini F55 F56 F60 Air Con Suction Hose Line 6834655

Part no. 6834655

A/C Pipe BMW F40 F48 X1 Mini F55 F56 F60 Air Con Suction Hose Line 6834655

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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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 7 Series E65 E66 M57N Diesel 730d Coolant Water Hose Pipe 2354123

Part no. 2354123

BMW 7 Series E65 E66 M57N Diesel 730d Coolant Water Hose Pipe 2354123

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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BMW 7 Series E65 E66 Air Con Condenser Evaporator Pressure Hose Diesel 8385266

Part no. 8385266

BMW 7 Series E65 E66 Air Con Condenser Evaporator Pressure Hose Diesel 8385266

Product currently unavailable

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Mercedes Sprinter W910 Front Air Vent Grill A9108303201

Part no. A9108303201-1

Mercedes Sprinter W910 Front Air Vent Grill A9108303201

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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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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Mercedes W205 Air Condition Conditioning A/C Air Con Pipe Hose Line A2058309600

Part no. A2058309600

Mercedes W205 Air Condition Conditioning A/C Air Con Pipe Hose Line A2058309600

Product currently unavailable

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BMW E81 E88 E90 E91 E92 Evaporator Compressor Suction Pipe Hose 9138010

Part no. 9138010

BMW E81 E88 E90 E91 E92 Evaporator Compressor Suction Pipe Hose 9138010

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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Mini Cooper One R55 R56 D Diesel Suction Pipe Evaporator Compressor 9224861

Part no. 9224861

Mini Cooper One R55 R56 D Diesel Suction Pipe Evaporator Compressor 9224861

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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