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 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 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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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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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 W176 W246 Air Conditioning Pipe Air Con Condenser Line A/C A2468301002

Part no. A2468301002

Mercedes W176 W246 Air Conditioning Pipe Air Con Condenser Line A/C A2468301002

Product currently unavailable

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Air Conditioning Pipe Mercedes CL203 W209 A/C Hose Refrigerant Line A6462300456

Part no. A6462300456

Air Conditioning Pipe Mercedes CL203 W209 A/C Hose Refrigerant Line A6462300456

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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Audi VW Skoda Seat Air Conditioning Pipe A/C Air Con Hose Line 5Q0820743C

Part no. 5Q0820743C

Audi VW Skoda Seat Air Conditioning Pipe A/C Air Con Hose Line 5Q0820743C

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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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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Refrigerant Hose Pipe Mercedes W204 W212 Air Con Condenser Line A2048305216

Part no. A2048305216

Refrigerant Hose Pipe Mercedes W204 W212 Air Con Condenser Line A2048305216

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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Pressure Hose BMW E81 E87 LN43 A/C Air Conditioning Con Pipe 9223326

Part no. 9223326

Pressure Hose BMW E81 E87 LN43 A/C Air Conditioning Con Pipe 9223326

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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BMW X5 Series E53 M57 3.0d Diesel Compressor Condenser Pressure Hose 8377079

Part no. 8377079

BMW X5 Series E53 M57 3.0d Diesel Compressor Condenser Pressure Hose 8377079

Product currently unavailable

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BMW E60 E61 E63 E64 LCI N53 Adapter For Suction Pipe 6988158

Part no. 6988158

BMW E60 E61 E63 E64 LCI N53 Adapter For Suction Pipe 6988158

Product currently unavailable

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Skoda Octavia 5E 1.6 TDI CLHA A/C Air Condition Pump Compressor 5Q0820803B

Part no. 5Q0820803B

Skoda Octavia 5E 1.6 TDI CLHA A/C Air Condition Pump Compressor 5Q0820803B

Product currently unavailable

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BMW 7 Series E65 Air Conditioning Condenser Evaporator Coolant Pressure Hose

Part no. 8379837

BMW 7 Series E65 Air Conditioning Condenser Evaporator Coolant Pressure Hose

Product currently unavailable

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BMW X5 E70 A/C Air Condition Hose Pipe Line Tube 9182778

Part no. 9182778

BMW X5 E70 A/C Air Condition Hose Pipe Line Tube 9182778

Product currently unavailable

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Suction Pipe BMW X5 E70 3.0si N52N Air Conditioning Compressor Line 6988867

Part no. 6988867

Suction Pipe BMW X5 E70 3.0si N52N Air Conditioning Compressor Line 6988867

Product currently unavailable

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Air Conditioning Pipe Mercedes W177 W247 Refrigerant A/C Hose Line A1778304201

Part no. A1778304201

Air Conditioning Pipe Mercedes W177 W247 Refrigerant A/C Hose Line A1778304201

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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Volkswagen Passat B7 Air Conditioning A/C Air Con Pipe Hose Line 03C133514AP

Part no. 03C133514AP

Volkswagen Passat B7 Air Conditioning A/C Air Con Pipe Hose Line 03C133514AP

Product currently unavailable

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BMW X5 Series E53 Evaporator Compressor Coolant Suction Pipe 6917865

Part no. 6917865

BMW X5 Series E53 Evaporator Compressor Coolant Suction Pipe 6917865

Product currently unavailable

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Mini R52 R53 Pressure Hose Compressor Condenser 6946622

Part no. 6946622

Mini R52 R53 Pressure Hose Compressor Condenser 6946622

Product currently unavailable

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BMW E90 E91 Air Con Compressor Condenser Pressure Hose N47 9223319

Part no. 6989307

BMW E90 E91 Air Con Compressor Condenser Pressure Hose N47 9223319

Product currently unavailable

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BMW Mini Cooper R50 R52 Air Conditioning Aluminium Double Pipe 6924079

Part no. 6924079

BMW Mini Cooper R50 R52 Air Conditioning Aluminium Double Pipe 6924079

Product currently unavailable

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Mercedes W447 Air Conditioning Refrigerant Pipe Hose A4478304901

Part no. A4478304901

Mercedes W447 Air Conditioning Refrigerant Pipe Hose A4478304901

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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Skoda Octavia RS 1Z 2.0 TSI Turbocharger Water Coolant Pipe Hose 06J121492C

Part no. 06J121492C

Skoda Octavia RS 1Z 2.0 TSI Turbocharger Water Coolant Pipe Hose 06J121492C

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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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 1 Series E87 118d 120d M47N2 A/C Air Pipe Hose Compreswsor Condenser 6959992

Part no. 6959992-1

BMW 1 Series E87 118d 120d M47N2 A/C Air Pipe Hose Compreswsor Condenser 6959992

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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Volkswagen Touran 1T Air Conditioning Hose A/C Pipe Line 1K0820721BN

Part no. 1K0820721BN

Volkswagen Touran 1T Air Conditioning Hose A/C Pipe Line 1K0820721BN

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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Mercedes Vito W639 Air Con Refrigerant Pipe Conditioning Line Hose A6398300115

Part no. A6398300115

Mercedes Vito W639 Air Con Refrigerant Pipe Conditioning Line Hose A6398300115

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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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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Mini F55 F56 F57 F60 Pressure Hose Compressor Condenser Petrol 9869633

Part no. 9869633

Mini F55 F56 F57 F60 Pressure Hose Compressor Condenser Petrol 9869633

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 X5 Series E53 M57 3.0d Connector Suction Pipe 8387598

Part no. 8387598

BMW X5 Series E53 M57 3.0d Connector Suction Pipe 8387598

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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BMW X5 E53 Air Con A/C Hose Pipe Air Conditioning Low Pressure 6917878

Part no. 6917878

BMW X5 E53 Air Con A/C Hose Pipe Air Conditioning Low Pressure 6917878

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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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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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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BMW E81 E87 LCI N45 N45N N46N Pressure Hose Compressor Condenser Pipe

Part no. 6966287

BMW E81 E87 LCI N45 N45N N46N Pressure Hose Compressor Condenser Pipe

Product currently unavailable

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BMW 5 Series E60 LCI E60 E61 Pressure Hose Compressor Condenser Petrol 6920356

Part no. 6920356

BMW 5 Series E60 LCI E60 E61 Pressure Hose Compressor Condenser Petrol 6920356

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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BMW 3 X3 X5 E90 E91 E83 E70 LCI M57N2 Refrigerant Hose Pipe Cooling 7795135

Part no. 7795135

BMW 3 X3 X5 E90 E91 E83 E70 LCI M57N2 Refrigerant Hose Pipe Cooling 7795135

Product currently unavailable

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BMW 5 Series E60 E61 Diesel M57N Air Conditioning Con Coolant Hose Pipe 6911951

Part no. 6911951

BMW 5 Series E60 E61 Diesel M57N Air Conditioning Con Coolant Hose Pipe 6911951

Product currently unavailable

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BMW 3 Series E46 Compressor Condenser Pressure Hose 8381487

Part no. 8381487

BMW 3 Series E46 Compressor Condenser Pressure Hose 8381487

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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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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Mercedes Vito Viano W639 Air Conditioning Air Duct Channel Tube Rear A6398311745

Part no. A6398311745

Mercedes Vito Viano W639 Air Conditioning Air Duct Channel Tube Rear A6398311745

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

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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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BMW 1 3 er F20 F21 F30 LCI Refrigerant Pressure Line Double Pipe Hose 9337126

Part no. 9337126

BMW 1 3 er F20 F21 F30 LCI Refrigerant Pressure Line Double Pipe Hose 9337126

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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BMW 5 Series E60 E61 M47N2 Compressor-condenser Pressure Hose Diesel 6911952

Part no. 6911952

BMW 5 Series E60 E61 M47N2 Compressor-condenser Pressure Hose Diesel 6911952

Product currently unavailable

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BMW X3 E83 Dryer Evaporator Pressure Coolant Hose Pipe Assy 3400430

Part no. 3400430

BMW X3 E83 Dryer Evaporator Pressure Coolant Hose Pipe Assy 3400430

Product currently unavailable

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Mini R56 LCI Diesel N47N Air Conditioning Hose A/C Pressure Pipe Line 4252605

Part no. 4252605

Mini R56 LCI Diesel N47N Air Conditioning Hose A/C Pressure Pipe Line 4252605

Product currently unavailable

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BMW Z4 Series E85 Air Conditioning Condenser Dryer Pressure Hose Assy 6950481

Part no. 6950481

BMW Z4 Series E85 Air Conditioning Condenser Dryer Pressure Hose Assy 6950481

Product currently unavailable

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Radiator Vent Pipe BMW E65 740i 750i N62N Petrol Engine Cooling Hose 7534527

Part no. 7534527

Radiator Vent Pipe BMW E65 740i 750i N62N Petrol Engine Cooling Hose 7534527

Product currently unavailable

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Mercedes C W203 OM646 Fuel Injector to Tank Feed Lines Pipes Diesel A6460700532

Part no. A6460700532

Mercedes C W203 OM646 Fuel Injector to Tank Feed Lines Pipes Diesel A6460700532

Product currently unavailable

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

Part no. 9151733

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

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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BMW E90 E91 LCI N47N Compressor Condenser Coolant Pressure Hose 9226413

Part no. 9226413

BMW E90 E91 LCI N47N Compressor Condenser Coolant Pressure Hose 9226413

Product currently unavailable

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BMW X5 X6 E70 E71 3.0d M57N2 Compressor Condenser Pressure Hose Line 6988880

Part no. 6988880

BMW X5 X6 E70 E71 3.0d M57N2 Compressor Condenser Pressure Hose Line 6988880

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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BMW E90 E91 N47 Air Con Compressor Condenser Pressure Hose 9223319

Part no. 6989307-1

BMW E90 E91 N47 Air Con Compressor Condenser Pressure Hose 9223319

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

Part no. 8K0260701

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

Product currently unavailable

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BMW X5 X6 Series E70 E71 Pressure Hose Compressor Condenser

Part no. 6988882

BMW X5 X6 Series E70 E71 Pressure Hose Compressor Condenser

Product currently unavailable

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Audi A6 C6 Air Con Pipe Conditioning Hose A/C Line 4F0260701C

Part no. 4F0260701C

Audi A6 C6 Air Con Pipe Conditioning Hose A/C Line 4F0260701C

Product currently unavailable

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Audi Q7 4L 3.0 TDI Air Conditioning Hose A/C Pipe Line 7L6820744BD

Part no. 7L6820744BD

Audi Q7 4L 3.0 TDI Air Conditioning Hose A/C Pipe Line 7L6820744BD

Product currently unavailable

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Air Conditioning Pipe Mercedes W211 W219 A/C Air Con Hose Line A2118304015

Part no. A2118304015

Air Conditioning Pipe Mercedes W211 W219 A/C Air Con Hose Line A2118304015

Product currently unavailable

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Mercedes W177 Air Con Refrigerant Pipe Conditioning Line Hose A/C A1778305501

Part no. A1778305501

Mercedes W177 Air Con Refrigerant Pipe Conditioning Line Hose A/C A1778305501

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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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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BMW E90 E91 E92 335d M57N2 Compressor Condenser Pressure Hose Pipe 6976790

Part no. 9145002

BMW E90 E91 E92 335d M57N2 Compressor Condenser Pressure Hose Pipe 6976790

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 F20 F21 F30 LCI Pressure Pipe Hose Condenser Evaporator 9337127

Part no. 9337127

BMW F20 F21 F30 LCI Pressure Pipe Hose Condenser Evaporator 9337127

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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BMW F20 F21 Diesel N47N Radiator Coolant Line Hose Pipe 8513608

Part no. 8513608

BMW F20 F21 Diesel N47N Radiator Coolant Line Hose Pipe 8513608

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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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 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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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 W176 Air Conditioning Pipe Refrigerant Compressor Line A/C A2468303815

Part no. A2468303815

Mercedes W176 Air Conditioning Pipe Refrigerant Compressor Line A/C A2468303815

Product currently unavailable

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BMW X3 Series E83 M54 Evaporator Compressor Suction Coolant Pipe Line 3413820

Part no. 3413820

BMW X3 Series E83 M54 Evaporator Compressor Suction Coolant Pipe Line 3413820

Product currently unavailable

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Mercedes W221 Air Conditioning Coolant Suction Pipe Line Hose A2218306516

Part no. A2218306516

Mercedes W221 Air Conditioning Coolant Suction Pipe Line Hose A2218306516

Product currently unavailable

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Audi Q5 FY Coolant Air Conditioning Pipe A/C Cooling Hose Line Tube 80A816721

Part no. 80A816721

Audi Q5 FY Coolant Air Conditioning Pipe A/C Cooling Hose Line Tube 80A816721

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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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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Air Conditioning Pipe BMW F10 F11 LCI B47 Refrigerant Hose Line 9321046

Part no. 9321046

Air Conditioning Pipe BMW F10 F11 LCI B47 Refrigerant Hose Line 9321046

Product currently unavailable

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Mercedes W177 Air Con Pipe Conditioning Line Hose A/C A1778304301

Part no. A1778304301

Mercedes W177 Air Con Pipe Conditioning Line Hose A/C A1778304301

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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