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-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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Adapter Lead Cable BMW E92 LCI Active Pedestrian Protection E93 LCI 9274699

Part no. 9274699

Adapter Lead Cable BMW E92 LCI Active Pedestrian Protection E93 LCI 9274699

Product currently unavailable

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Mercedes ML W164 GL X164 Air Conditioning Compressor Condenser Pipe Line

Part no. A1648300415

Mercedes ML W164 GL X164 Air Conditioning Compressor Condenser Pipe Line

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 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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Mercedes W213 Air Conditioning Hose Pipe A2138307200

Part no. A2138307200

Mercedes W213 Air Conditioning Hose Pipe A2138307200

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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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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BMW E60 E60N E61 E61N Pressure Hose Condenser Evaporator PETROL

Part no. 9193128

BMW E60 E60N E61 E61N Pressure Hose Condenser Evaporator PETROL

Product currently unavailable

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VW Volkswagen Touran MK1 Air Conditioning Refrigerant A/C Pipe Hose 1T0820743AC

Part no. 1T0820743AC

VW Volkswagen Touran MK1 Air Conditioning Refrigerant A/C Pipe Hose 1T0820743AC

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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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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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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Mercedes W176 Diesel Air Con Compressor Condenser Pipe Line A2468301302

Part no. A2468301302

Mercedes W176 Diesel Air Con Compressor Condenser Pipe Line A2468301302

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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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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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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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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Volkswagen Golf VII Air Conditioning Pipe Hose A/C Line 5Q0820743M

Part no. 5Q0820743M

Volkswagen Golf VII Air Conditioning Pipe Hose A/C Line 5Q0820743M

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 G30 G31 G11 Air Conditioning A/C Air Con Refrigerant Pipe Hose Line 9324800

Part no. 9324800

BMW G30 G31 G11 Air Conditioning A/C Air Con Refrigerant Pipe Hose Line 9324800

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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Audi A7 4G8 Water Coolant Pipe Hose Line 059121065FK

-5%

Part no. 059121065FK

Audi A7 4G8 Water Coolant Pipe Hose Line 059121065FK

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 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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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 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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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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Air Conditioning Pipe BMW F40 X1 F48 MINI F55 F56 F60 A/C AC Hose Line 9869634

Part no. 9869634

Air Conditioning Pipe BMW F40 X1 F48 MINI F55 F56 F60 A/C AC Hose Line 9869634

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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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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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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BMW Mini Cooper R55 R56 Compressor-condenser pressure hose double pipe 2751774

Part no. 2751774-1

BMW Mini Cooper R55 R56 Compressor-condenser pressure hose double pipe 2751774

Product currently unavailable

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Mercedes W203 M271 Air Conditioning A/C Pipe Hose Refrigerant Line A2712300756

Part no. A2712300756

Mercedes W203 M271 Air Conditioning A/C Pipe Hose Refrigerant Line A2712300756

Product currently unavailable

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Mercedes W169 W245 Hose Air Conditioning Fan Box A1698310097

Part no. A1698310097

Mercedes W169 W245 Hose Air Conditioning Fan Box A1698310097

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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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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Mercedes W168 Dashboard Dash Center Air Vent Grill Nozzle A1688300054

Part no. A1688300054

Mercedes W168 Dashboard Dash Center Air Vent Grill Nozzle A1688300054

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 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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Mercedes Sprinter W910 Air Vent Grill Front A9108303201

Part no. A9108303201

Mercedes Sprinter W910 Air Vent Grill Front A9108303201

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 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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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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Air Conditioning Pipe Renault Trafic 3 Vivaro B Refrigerant Hose Line 924907582R

Part no. 924907582R

Air Conditioning Pipe Renault Trafic 3 Vivaro B Refrigerant Hose Line 924907582R

Product currently unavailable

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BMW Z4 Series E85 E86 Petrol Pressure Hose Compressor Condenser 6909235

Part no. 6909235

BMW Z4 Series E85 E86 Petrol Pressure Hose Compressor Condenser 6909235

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

Part no. 6976790

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

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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BMW E90 E91 E92 LCI Pressure Hose Condenser Evaporator Lines 9151738

Part no. 9151738

BMW E90 E91 E92 LCI Pressure Hose Condenser Evaporator Lines 9151738

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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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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Mercedes Vito W639 Air Conditioning A/C Refrigerant Pipe Line Hose A6398303700

Part no. A6398303700

Mercedes Vito W639 Air Conditioning A/C Refrigerant Pipe Line Hose A6398303700

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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BMW E82 135i E90 E91 335i Pressure Hose Compressor Condenser 9163320

Part no. 9163320

BMW E82 135i E90 E91 335i Pressure Hose Compressor Condenser 9163320

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 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

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BMW F20 F21 F30 F31 N13 Refrigerant Hose Pipe Cooling System 7600594

Part no. 7600594

BMW F20 F21 F30 F31 N13 Refrigerant Hose Pipe Cooling System 7600594

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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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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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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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 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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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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BMW X3 Series E83 LCI 2.5si 3.0 si Suction Pipe Evaporator Adapter Lead 3450902

Part no. 3450902

BMW X3 Series E83 LCI 2.5si 3.0 si Suction Pipe Evaporator Adapter Lead 3450902

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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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 W203 W209 M272 Petrol Compressor Pipe A2722300756

Part no. A2722300756

Air Conditioning Pipe Mercedes W203 W209 M272 Petrol Compressor Pipe A2722300756

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 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 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 F20 F21 F30 F31 LCI AC Air Con Hose Pipe Conditioning Pressure 9337129

-5%

Part no. 9337129

BMW F20 F21 F30 F31 LCI AC Air Con Hose Pipe Conditioning Pressure 9337129

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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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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Pressure Hose Mercedes W212 Pipe Line Air Conditioning A/C Condenser A2128305515

Part no. A2128305515

Pressure Hose Mercedes W212 Pipe Line Air Conditioning A/C Condenser A2128305515

Product currently unavailable

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Audi S8 D3 Coolant Air Conditioning Pipe A/C Hose Line Tube 4E0129901A

Part no. 4E0129901A

Audi S8 D3 Coolant Air Conditioning Pipe A/C Hose Line Tube 4E0129901A

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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Mercedes W203 AMG Air Conditioning A/C Pipe Hose Refrigerant Line A1132301856

Part no. A1132301856

Mercedes W203 AMG Air Conditioning A/C Pipe Hose Refrigerant Line A1132301856

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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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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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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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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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 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 E60 E60N E61 E61N Condenser Evaporator Pressure Hose Line Diesel 6914491

Part no. 6914491

BMW E60 E60N E61 E61N Condenser Evaporator Pressure Hose Line Diesel 6914491

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 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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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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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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BMW X5 E70 Refrigerant Hose Pipe 3.0si N52N Cooling System Line Petrol 7561686

Part no. 7561686

BMW X5 E70 Refrigerant Hose Pipe 3.0si N52N Cooling System Line Petrol 7561686

Product currently unavailable

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BMW 3 Series E46 Dryer Evaporator Pressure Coolant Hose Pipe Assy 6908908

Part no. 6908908

BMW 3 Series E46 Dryer Evaporator Pressure Coolant Hose Pipe Assy 6908908

Product currently unavailable

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Mercedes W251 Air Conditioning Hose Pipe A2518301115

Part no. A2518301115

Mercedes W251 Air Conditioning Hose Pipe A2518301115

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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BMW 5 Series E60 E61 535d M57N Pressure Hose Compressor Condenser Pipe 6934350

Part no. 6934350

BMW 5 Series E60 E61 535d M57N Pressure Hose Compressor Condenser Pipe 6934350

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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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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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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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 E81 E87N SUCTION PIPE EVAPORATOR-COMPRESSOR DIESEL N47 9209741

Part no. 9209741

BMW E81 E87N SUCTION PIPE EVAPORATOR-COMPRESSOR DIESEL N47 9209741

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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