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 W176 C117 CLA 45 AMG Petrol M133 Air Conditioning Compressor Hose

Part no. A1768300600-1

Mercedes W176 C117 CLA 45 AMG Petrol M133 Air Conditioning Compressor Hose

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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Volkswagen Tiguan 5N Air Conditioning Hose A/C Pipe Line 5N0820743D

Part no. 5N0820743D

Volkswagen Tiguan 5N Air Conditioning Hose A/C Pipe Line 5N0820743D

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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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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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 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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VW Volkswagen Golf 7 1.6 TDI Heater Blower Fan Motor Resistor 5Q0907521E

Part no. 5Q0907521E

VW Volkswagen Golf 7 1.6 TDI Heater Blower Fan Motor Resistor 5Q0907521E

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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Audi A6 C6 Air Conditioning A/C Hose Pipe Line 4F0260707AB

Part no. 4F0260707AB

Audi A6 C6 Air Conditioning A/C Hose Pipe Line 4F0260707AB

Product currently unavailable

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BMW E60 E61 LCI Suction Pipe Diesel Heater Air Conditioning 9184102

Part no. 9184102-1

BMW E60 E61 LCI Suction Pipe Diesel Heater Air Conditioning 9184102

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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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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Air Conditioning Pipe BMW F40 Mini F60 B48E A/C Refrigerant Hose Line 7939498

Part no. 7939498

Air Conditioning Pipe BMW F40 Mini F60 B48E A/C Refrigerant Hose Line 7939498

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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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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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 F40 F44 F45 Adapter Rear Compartment Footwell Air Duct 9350942

Part no. 9350942

BMW F40 F44 F45 Adapter Rear Compartment Footwell Air Duct 9350942

Product currently unavailable

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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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Air Conditioning Hose BMW F13 N55 Refrigerant Pressure Compressor Line 9231050

Part no. 9231050

Air Conditioning Hose BMW F13 N55 Refrigerant Pressure Compressor Line 9231050

Product currently unavailable

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Volkswagen Golf Mk5 Audi A3 8P Air Conditioning Pipe Hose Line 1K0820741BC

Part no. 1K0820741BC

Volkswagen Golf Mk5 Audi A3 8P Air Conditioning Pipe Hose Line 1K0820741BC

Product currently unavailable

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Audi A3 8V 2.0 TDI Air Conditioning Pump Compressor Unit 5Q0820803F

Part no. 5Q0820803E

Audi A3 8V 2.0 TDI Air Conditioning Pump Compressor Unit 5Q0820803F

Product currently unavailable

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Air Conditioning Pipe Mercedes W204 M271 Compressor Condenser Refrigerant Line

Part no. A2078304515

Air Conditioning Pipe Mercedes W204 M271 Compressor Condenser Refrigerant Line

Product currently unavailable

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BMW 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

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

Part no. 9382717

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

Product currently unavailable

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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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BMW 5 6 Series E60 M5 E63 E64 M6 Pressure Hose Compressor Condenser 927828

Part no. 6927828

BMW 5 6 Series E60 M5 E63 E64 M6 Pressure Hose Compressor Condenser 927828

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

Part no. A2318300015

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

Product currently unavailable

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

Part no. A2058319800

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

Product currently unavailable

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

Part no. 8W0816738Q

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

Product currently unavailable

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BMW 6 E63 E64 LCI 635d M57N2 Condenser Evaporator Pressure Hose Pipe 9155353

Part no. 9155353

BMW 6 E63 E64 LCI 635d M57N2 Condenser Evaporator Pressure Hose Pipe 9155353

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 LCI N47N Fuel Injection System Hose Pipe 7823487

Part no. 7823487

MINI Cooper One D R55 R56 LCI N47N Fuel Injection System Hose Pipe 7823487

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

Part no. A2058311145

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

Product currently unavailable

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BMW F40 Rear Compartment Ventilation Air Duct 6823327

Part no. 6823327

BMW F40 Rear Compartment Ventilation Air Duct 6823327

Product currently unavailable

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

Part no. 2D0820721A

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

Product currently unavailable

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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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Audi TT 8J Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8J0820741F

Part no. 8J0820741F

Audi TT 8J Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8J0820741F

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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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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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 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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Ford Transit Connect Air Conditioning Pipe Line Hose A/C F1F1-19N601-BC

Part no. F1F119N601BC

Ford Transit Connect Air Conditioning Pipe Line Hose A/C F1F1-19N601-BC

Product currently unavailable

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Audi A3 8V Seat Leon 5F VW Golf VII Air Conditioning Pipe A/C Hose 5Q0820741C

Part no. 5Q0820741C

Audi A3 8V Seat Leon 5F VW Golf VII Air Conditioning Pipe A/C Hose 5Q0820741C

Product currently unavailable

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Audi RS3 8V Intercooler Turbo Pipe Hose Tube Line 2.5 TFSI Petrol 07K133359H

Part no. 07K133359H

Audi RS3 8V Intercooler Turbo Pipe Hose Tube Line 2.5 TFSI Petrol 07K133359H

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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Volkswagen VW Golf SV Air Conditioning Hose A/C Pipe Line 5Q0816743H

Part no. 5Q0816743H

Volkswagen VW Golf SV Air Conditioning Hose A/C Pipe Line 5Q0816743H

Product currently unavailable

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Mercedes Vito W639 Air Con Refrigerant Pipe Conditioning Line Hose A6398306415

Part no. A6398306415

Mercedes Vito W639 Air Con Refrigerant Pipe Conditioning Line Hose A6398306415

Product currently unavailable

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

Part no. 6982863

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

Product currently unavailable

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

Part no. A2038300472

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

Product currently unavailable

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Mercedes C CLK W203 C209 OM271 Kompressor Air Conditioning Air Con Pipe Line

Part no. A2712300556-1

Mercedes C CLK W203 C209 OM271 Kompressor Air Conditioning Air Con Pipe Line

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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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 W176 W246 Air Conditioning A/C Pipe Hose Refrigerant Line A2468300102

Part no. A2468300102

Mercedes W176 W246 Air Conditioning A/C Pipe Hose Refrigerant Line A2468300102

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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BMW 3 Series E46 Dryer Evaporator Pressure Hose Line Pipe Assy Coolant 8387650

Part no. 8387650

BMW 3 Series E46 Dryer Evaporator Pressure Hose Line Pipe Assy Coolant 8387650

Product currently unavailable

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

Part no. 6976791-1

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

Product currently unavailable

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Air Conditioning Hose Mercedes W205 Refrigerant A/C Compresor A2058306501

Part no. A2058306501

Air Conditioning Hose Mercedes W205 Refrigerant A/C Compresor A2058306501

Product currently unavailable

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Mercedes-Benz W202 W203 W210 M111 Radiator Coolant Hose Pipe Tube A1112030282

Part no. A1112030282

Mercedes-Benz W202 W203 W210 M111 Radiator Coolant Hose Pipe Tube A1112030282

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 Duct BMW F12 F13 Cover Channel Rear Left N/S Trim Cabin Interior 7230043

Part no. 7230043

Air Duct BMW F12 F13 Cover Channel Rear Left N/S Trim Cabin Interior 7230043

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

Part no. 5N0820721G

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

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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Audi A4 B7 Air Conditioning Pipe Refrigerant Hose Line 8E0260707AT

Part no. 8E0260707AT

Audi A4 B7 Air Conditioning Pipe Refrigerant Hose Line 8E0260707AT

Product currently unavailable

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Compressor Hose Mercedes W163 W639 W220 Air Conditioning Pipe A1122301756

Part no. A1122301756

Compressor Hose Mercedes W163 W639 W220 Air Conditioning Pipe A1122301756

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 W210 E200 Petrol M111 Air Conditioning Compressor Hose A1112306056

Part no. A1112306056

Mercedes W210 E200 Petrol M111 Air Conditioning Compressor Hose A1112306056

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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BMW 3 Series E46 M47N Compressor Condenser Pressure Hose Line 6905645

Part no. 6905645

BMW 3 Series E46 M47N Compressor Condenser Pressure Hose Line 6905645

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

Part no. 6842534

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

Product currently unavailable

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

Part no. A2108327194

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

Product currently unavailable

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Mercedes-Benz A-Classe W168 Air Con Conditioning Dryer Drier Pump A1688300858

Part no. A1688300858

Mercedes-Benz A-Classe W168 Air Con Conditioning Dryer Drier Pump A1688300858

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 F87 M2 Suction Pipe Evaporator Compressor Air Conditioning Pipe 9364835

Part no. 9364835

BMW F87 M2 Suction Pipe Evaporator Compressor Air Conditioning Pipe 9364835

Product currently unavailable

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Mercedes W205 Air Con Pipe Conditioning Line Hose A/C A2058305301

Part no. A2058305301

Mercedes W205 Air Con Pipe Conditioning Line Hose A/C A2058305301

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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Mercedes Vito W639 Air Conditioning Suction Hose A/C Compressor Pipe A6398301715

Part no. A6398301715

Mercedes Vito W639 Air Conditioning Suction Hose A/C Compressor Pipe A6398301715

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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Air Duct Mercedes W210 Channel Cabin Ventilation Front Left N/S A2108310146

Part no. A2108310146

Air Duct Mercedes W210 Channel Cabin Ventilation Front Left N/S A2108310146

Product currently unavailable

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Mercedes Sprinter W906 Air Conditioning A/C Air Con Hose Pipe Line A9068308600

Part no. A9068308600

Mercedes Sprinter W906 Air Conditioning A/C Air Con Hose Pipe Line A9068308600

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 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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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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Mercedes W166 Petrol A/C Air Condition Climate Line Hose Pipe Tube A1668301415

Part no. A1668301415

Mercedes W166 Petrol A/C Air Condition Climate Line Hose Pipe Tube A1668301415

Product currently unavailable

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

Part no. A0001591904

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

Product currently unavailable

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

Part no. 3443987

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

Product currently unavailable

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BMW 5 6 Series E60 M5 E63 M6 Compressor Condenser Suction Pipe Adapter 6932266

Part no. 6932266

BMW 5 6 Series E60 M5 E63 M6 Compressor Condenser Suction Pipe Adapter 6932266

Product currently unavailable

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Audi A3 S3 8V Air Conditioning Hose A/C Air Con Pipe Line 5Q0816743E

Part no. 5Q0816743E

Audi A3 S3 8V Air Conditioning Hose A/C Air Con Pipe Line 5Q0816743E

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 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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Audi Q5 8R 3.0 TDI CCWA Diesel Intercooler Radiator 8K0145805E

Part no. 8K0145805E

Audi Q5 8R 3.0 TDI CCWA Diesel Intercooler Radiator 8K0145805E

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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