Air conditioning hoses, pipes and connectors

At Global Parts, we offer a wide selection of original used car parts, including air conditioning hoses, lines, and connectors for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each of our car parts undergoes quality control to ensure you receive a top-quality product.

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BMW 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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BMW Z4 Series E85 E86 Grommet Coolant Lines A/C Seal Gasket 6922305

Part no. 6922305

BMW Z4 Series E85 E86 Grommet Coolant Lines A/C Seal Gasket 6922305

Product currently unavailable

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BMW X5 X6 Series E70 E71 Adapter Rear Compartment Air Duct 6958742

Part no. 6958742

BMW X5 X6 Series E70 E71 Adapter Rear Compartment Air Duct 6958742

Product currently unavailable

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BMW 3 Series E90 E92 E93 M3 Adapter For Suction Pipe 9122624 64509122624

Part no. 9122624

BMW 3 Series E90 E92 E93 M3 Adapter For Suction Pipe 9122624 64509122624

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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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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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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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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MINI Clubman Cooper S R55 R56 R57 R58 1 Engine Coolant Hose Pipe 2754220

Part no. 2754220-1

MINI Clubman Cooper S R55 R56 R57 R58 1 Engine Coolant Hose Pipe 2754220

Product currently unavailable

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BMW Mini Cooper S R52 R53 Air Conditioning Suction Pipe Hose Evaporator 6946620

-15%

Part no. 6946620

BMW Mini Cooper S R52 R53 Air Conditioning Suction Pipe Hose Evaporator 6946620

Product currently unavailable

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Mercedes-Benz C-Class W203 OM611 Diesel Air Conditioning Pipe Line A6112300656

Part no. A6112300656

Mercedes-Benz C-Class W203 OM611 Diesel Air Conditioning Pipe Line A6112300656

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

Part no. 9119993

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

Product currently unavailable

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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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Mercedes W211 A/C Air Condition Line Tube Pipe Hose A2118303515

Part no. A2118303515

Mercedes W211 A/C Air Condition Line Tube Pipe Hose A2118303515

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

Part no. 5WA816721

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

Product currently unavailable

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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 5 6 Series 1 E60 M5 E63 M6 Pressure Hose Assy Pipe 7835411

Part no. 7835411-1

BMW 5 6 Series 1 E60 M5 E63 M6 Pressure Hose Assy Pipe 7835411

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

Part no. 6841355

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

Product currently unavailable

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

Part no. 9395479

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

Product currently unavailable

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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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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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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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Audi A3 8V Air Conditioning Refrigerant Hose Compressor Line 5Q0816721A

Part no. 5Q0816721A

Audi A3 8V Air Conditioning Refrigerant Hose Compressor Line 5Q0816721A

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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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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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 X3 E83 2.0d M47N2 Air Con Pipe Evaporator Compressor Suction Hose 3400401

Part no. 3400401

BMW X3 E83 2.0d M47N2 Air Con Pipe Evaporator Compressor Suction Hose 3400401

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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Audi S3 8Y Air Conditioning Pipe A/C Hose Line Tube 5Q0816741C

Part no. 5Q0816741C

Audi S3 8Y Air Conditioning Pipe A/C Hose Line Tube 5Q0816741C

Product currently unavailable

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BMW 5 Series E60 E61 Pressure Hose Compressor Condenser 6911950

Part no. 6911950

BMW 5 Series E60 E61 Pressure Hose Compressor Condenser 6911950

Product currently unavailable

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Audi A3 8V VW Golf VII Air Conditioning Refrigerant Hose Line 5Q0816721AA

Part no. 5Q0816721AA

Audi A3 8V VW Golf VII Air Conditioning Refrigerant Hose Line 5Q0816721AA

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

Part no. 7L6820744AE

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

Product currently unavailable

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Mercedes 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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Audi A3 8P Seat Leon Mk2 1P Air Conditioning Hose A/C Pipe Hose Line 1K0820743CD

Part no. 1K0820743CD

Audi A3 8P Seat Leon Mk2 1P Air Conditioning Hose A/C Pipe Hose Line 1K0820743CD

Product currently unavailable

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

Part no. A2712030502

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

Product currently unavailable

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BMW 5 6 Series E60 R61 E63 E64 Pressure Hose Assy 6761193

Part no. 6761193

BMW 5 6 Series E60 R61 E63 E64 Pressure Hose Assy 6761193

Product currently unavailable

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Compressor Condenser Hose BMW E60 E63 Petrol N62N A/C Coolant Line 9181834

Part no. 9181834

Compressor Condenser Hose BMW E60 E63 Petrol N62N A/C Coolant Line 9181834

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

Part no. 8385266

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

Product currently unavailable

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BMW E83 M54 Evaporator Compressor Suction Coolant Pipe Line 3400413

Part no. 3400413

BMW E83 M54 Evaporator Compressor Suction Coolant Pipe Line 3400413

Product currently unavailable

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

Part no. 9181852

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

Product currently unavailable

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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 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 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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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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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-Benz C CLK W202 A208 C208 W208 Air Conditioning Pipe Line A2028304915

Part no. A2028304915

Mercedes-Benz C CLK W202 A208 C208 W208 Air Conditioning Pipe Line A2028304915

Product currently unavailable

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Mercedes A238 M276 A/C Air Condition Pipe Hose Line Tube A2058306401

Part no. A2058306401

Mercedes A238 M276 A/C Air Condition Pipe Hose Line Tube A2058306401

Product currently unavailable

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Mini Cooper R60 A/C Air Conditioning Pipe Refrigerant Hose Line 9802726

Part no. 9802726

Mini Cooper R60 A/C Air Conditioning Pipe Refrigerant Hose Line 9802726

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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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 BMW E60 E61 Pressure Hose Evaporator Line Hose 6910803

Part no. 6910803-1

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

Product currently unavailable

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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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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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Mini Cooper R60 R61 Pressure Hose Assy Pipe Radiator Coolant 9800479

Part no. 9800479

Mini Cooper R60 R61 Pressure Hose Assy Pipe Radiator Coolant 9800479

Product currently unavailable

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BMW E65 E66 Pressure Hose Condenser Evaporator Air Conditioning Pipe 8385263

Part no. 8385263-1

BMW E65 E66 Pressure Hose Condenser Evaporator Air Conditioning Pipe 8385263

Product currently unavailable

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BMW 5 Series E60 E61 535d M57N Suction Pipe Line Air Conditioning 6934349

Part no. 6934349

BMW 5 Series E60 E61 535d M57N Suction Pipe Line Air Conditioning 6934349

Product currently unavailable

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Mercedes-Benz M-Class ML W163 Expansion Tank Hose Pipe A1635011682

Part no. A1635011682

Mercedes-Benz M-Class ML W163 Expansion Tank Hose Pipe A1635011682

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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BMW 3 Series E46 330d M57 Evaporator Compressor Suction Pipe Hose 6923957

Part no. 6923957

BMW 3 Series E46 330d M57 Evaporator Compressor Suction Pipe Hose 6923957

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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BMW 5 6 Series E60 M5 E63 M6 Pressure Hose Assy Pipe Exhaust Manifold 7835047

Part no. 7835047

BMW 5 6 Series E60 M5 E63 M6 Pressure Hose Assy Pipe Exhaust Manifold 7835047

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

Part no. 6R0820721E

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

Product currently unavailable

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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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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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Mercedes Sprinter W906 Air Conditioning A/C Air Con Hose Pipe Line A9068306315

Part no. A9068306315

Mercedes Sprinter W906 Air Conditioning A/C Air Con Hose Pipe Line A9068306315

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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BMW 3 Series E46 Compressor Condenser Pressure Hose Pipe 6916204

Part no. 6916204

BMW 3 Series E46 Compressor Condenser Pressure Hose Pipe 6916204

Product currently unavailable

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

Part no. A1122301356

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

Product currently unavailable

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Mercedes-Benz A W168 Air Conditioning Compressor Condenser Pipe A1688303215

Part no. A1688303215

Mercedes-Benz A W168 Air Conditioning Compressor Condenser Pipe A1688303215

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

-15%

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 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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Audi A5 F5 A/C Air Condition Coolant Hose Line Refrigerant Hose Line 8W6816738B

Part no. 8W6816738B

Audi A5 F5 A/C Air Condition Coolant Hose Line Refrigerant Hose Line 8W6816738B

Product currently unavailable

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Audi A4 B7 Air Conditioning Pipe Refrigerant Hose Line 8E0260707AT

-40%

Part no. 8E0260707AT

Audi A4 B7 Air Conditioning Pipe Refrigerant Hose Line 8E0260707AT

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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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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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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Mercedes C E W203 W210 W211 Petrol Engine Mount Mounting Bearing A2302400117

Part no. A2302400117

Mercedes C E W203 W210 W211 Petrol Engine Mount Mounting Bearing A2302400117

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

-40%

Part no. 8J0820741F

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

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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Mercedes CL C216 S W221 Air Conditioning Pipe Refrigerant Hose A2218300116

Part no. lhd-A2218300116

Mercedes CL C216 S W221 Air Conditioning Pipe Refrigerant Hose A2218300116

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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Mercedes GLC X253 Air Conditioning Compressor Refrigerant Hose A2538306700

Part no. A2538306700

Mercedes GLC X253 Air Conditioning Compressor Refrigerant Hose A2538306700

Product currently unavailable

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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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BMW X3 Series E83 E83N 2.0i Petrol Pressure Hose Compressor-condenser 3400420

Part no. 3400420

BMW X3 Series E83 E83N 2.0i Petrol Pressure Hose Compressor-condenser 3400420

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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