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

Part no. A6462300456

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

Product currently unavailable

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BMW E90 E91 E92 LCI Pressure Hose Condenser Evaporator Pipe Lines 9151740

Part no. 9151740

BMW E90 E91 E92 LCI Pressure Hose Condenser Evaporator Pipe Lines 9151740

Product currently unavailable

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Air Conditioning Pipe BMW X1 F48 Mini F56 F60 JCW Pressure Hose Line 9289101

Part no. 9289101

Air Conditioning Pipe BMW X1 F48 Mini F56 F60 JCW Pressure Hose Line 9289101

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 SLK R171 Air Con Pipe Conditioning Line Hose A/C A1718300715

Part no. A1718300715

Mercedes SLK R171 Air Con Pipe Conditioning Line Hose A/C A1718300715

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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Mercedes-Benz M ML W163 270 CDI Compressor Condenser Pipe Hose Line A1635003872

Part no. A1635003872

Mercedes-Benz M ML W163 270 CDI Compressor Condenser Pipe Hose Line A1635003872

Product currently unavailable

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Refrigerant Hose Pipe Mercedes Vito W639 Air Conditioning Condenser A6398303600

Part no. A6398303600

Refrigerant Hose Pipe Mercedes Vito W639 Air Conditioning Condenser A6398303600

Product currently unavailable

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BMW F10 M5 F12 F13 M6 Pressure Line Pipe Front Air Conditioning 9218929

-15%

Part no. 9218929

BMW F10 M5 F12 F13 M6 Pressure Line Pipe Front Air Conditioning 9218929

Product currently unavailable

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Audi VW Skoda Seat 1.9 TDI Air Conditioning Hose A/C Pipe Line 1K0820721BD

Part no. 1K0820721BD

Audi VW Skoda Seat 1.9 TDI Air Conditioning Hose A/C Pipe Line 1K0820721BD

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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BMW 5 7 Series F01 F02 F07 F10 F10N F11 F11N LCI Suction pipe with filler neck

Part no. 9120005

BMW 5 7 Series F01 F02 F07 F10 F10N F11 F11N LCI Suction pipe with filler neck

Product currently unavailable

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Refrigerant Hose Pipe Mercedes Vito W639 Air Conditioning Condenser A6398303500

Part no. A6398303500

Refrigerant Hose Pipe Mercedes Vito W639 Air Conditioning Condenser A6398303500

Product currently unavailable

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

Part no. 7534527

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

Product currently unavailable

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Mercedes Benz C Class W203 Cooling Coolant Water Hose A2038304796

Part no. A2038304796

Mercedes Benz C Class W203 Cooling Coolant Water Hose A2038304796

Product currently unavailable

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BMW i3 I01 Pressure Pipe Hose Line Rear Refrigerant Air Conditioning 9291280

Part no. 9291280

BMW i3 I01 Pressure Pipe Hose Line Rear Refrigerant Air Conditioning 9291280

Product currently unavailable

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Mercedes-Benz A B Class W169 W245 Hose Air Conditioning Fan Box A1698310097

Part no. A1698310097

Mercedes-Benz A B Class W169 W245 Hose Air Conditioning Fan Box A1698310097

Product currently unavailable

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Nissan Qashqai J10 2.0dCi Air Conditioning Pipe Refrigerant Hose Line 92480JD70B

Part no. 92480JD70B

Nissan Qashqai J10 2.0dCi Air Conditioning Pipe Refrigerant Hose Line 92480JD70B

Product currently unavailable

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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 Pipe Mercedes W177 W247 Refrigerant A/C Hose Line A1778304201

Part no. A1778304201

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

Product currently unavailable

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

Part no. 2E0820721J

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

Product currently unavailable

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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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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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Air Conditioning Pipe Renault Trafic 3 Vivaro B Refrigerant Hose Line 924403508R

Part no. 924403508R

Air Conditioning Pipe Renault Trafic 3 Vivaro B Refrigerant Hose Line 924403508R

Product currently unavailable

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BMW 6 Series E63 E64 645Ci N62 Compressor Condenser Pressure Coolant Hose

Part no. 6982865

BMW 6 Series E63 E64 645Ci N62 Compressor Condenser Pressure Coolant Hose

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

Part no. 8K0260701

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

Product currently unavailable

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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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Mercedes-Benz M-Class ML W163 Expansion Tank Recirculating Pump Coolant Hose

Part no. A1635013682

Mercedes-Benz M-Class ML W163 Expansion Tank Recirculating Pump Coolant Hose

Product currently unavailable

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Mercedes W212 Air Conditioning A/C Air Con Condenser Hose Pipe Line A2048301116

Part no. A2048301116

Mercedes W212 Air Conditioning A/C Air Con Condenser Hose Pipe Line A2048301116

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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Mercedes W204 Air Conditioning A/C C63 AMG Condenser Hose Pipe Line A2128306915

Part no. A2128306915

Mercedes W204 Air Conditioning A/C C63 AMG Condenser Hose Pipe Line A2128306915

Product currently unavailable

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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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Volkswagen Touran 1T Golf 6 Audi A3 8P Air Con Pipe A/C Hose Line 1K0820721BQ

Part no. 1K0820721BQ

Volkswagen Touran 1T Golf 6 Audi A3 8P Air Con Pipe A/C Hose Line 1K0820721BQ

Product currently unavailable

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

Part no. A6398306115

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

Product currently unavailable

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BMW 7 E65 E66 Air Con Coolant Pressure Hose Condenser Evaporator Pipe 8385266

Part no. 6987110

BMW 7 E65 E66 Air Con Coolant Pressure Hose Condenser Evaporator Pipe 8385266

Product currently unavailable

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Peugeot 307 Air Conditioning Pipe A/C Air Con Line Hose 9647878780

Part no. 9647878780

Peugeot 307 Air Conditioning Pipe A/C Air Con Line Hose 9647878780

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 X5 Series E53 M57 3.0d Connector Suction Pipe 8387598

Part no. 8387598

BMW X5 Series E53 M57 3.0d Connector Suction Pipe 8387598

Product currently unavailable

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

Part no. 1T0820741AL

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

Product currently unavailable

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Refrigerant Hose Pipe Mercedes W204 W212 Air Con Condenser Line A2048305216

Part no. A2048305216

Refrigerant Hose Pipe Mercedes W204 W212 Air Con Condenser Line A2048305216

Product currently unavailable

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

Part no. A2058302900

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

Product currently unavailable

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Air Conditioning 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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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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Mercedes A W168 Air Conditioning Compressor Condenser Pipe Line A1688302415

Part no. A1688302415

Mercedes A W168 Air Conditioning Compressor Condenser Pipe Line A1688302415

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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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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Audi Q5 FY Rear Console A/C Heater Condition Air Vent Grille Nozzle 80A819203

Part no. 80A819203

Audi Q5 FY Rear Console A/C Heater Condition Air Vent Grille Nozzle 80A819203

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

Part no. 1K0820721C

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

Product currently unavailable

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

Part no. 8W0816738Q

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

Product currently unavailable

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Mercedes-Benz CL S Class W220 C215 Air Conditioning Pressure Pipe Hose

Part no. A2208300115

Mercedes-Benz CL S Class W220 C215 Air Conditioning Pressure Pipe Hose

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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Volkswagen VW Tiguan 5N Air Conditioning Hose A/C Pipe Line 5N0820741C

Part no. 5N0820741C

Volkswagen VW Tiguan 5N Air Conditioning Hose A/C Pipe Line 5N0820741C

Product currently unavailable

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

Part no. 9190502

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

Product currently unavailable

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BMW X5 Series E53 M62 4.4i Petrol Evaporator Compressor Suction Pipe 8409072

-5%

Part no. 8409072

BMW X5 Series E53 M62 4.4i Petrol Evaporator Compressor Suction Pipe 8409072

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

Part no. A2468301102

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

Product currently unavailable

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Mercedes-Benz E W210 M112 240 280 320 Air Conditioning Radiator Suction Pipe

Part no. A1122303256

Mercedes-Benz E W210 M112 240 280 320 Air Conditioning Radiator Suction Pipe

Product currently unavailable

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Peugeot 3008 Air Conditioning A/C Refrigerant Pipe Hose Line 9684368380

Part no. 9684368380

Peugeot 3008 Air Conditioning A/C Refrigerant Pipe Hose Line 9684368380

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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Mercedes C253 Air Conditioning A/C Hose Pipe A2538303301

Part no. A2538303301

Mercedes C253 Air Conditioning A/C Hose Pipe A2538303301

Product currently unavailable

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BMW 5 6 Series 1 E60 E63 E64 Petrol Engine Cooling Radiator Vent Pipe 2282955

Part no. 2282955-1

BMW 5 6 Series 1 E60 E63 E64 Petrol Engine Cooling Radiator Vent Pipe 2282955

Product currently unavailable

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

Part no. A1668302201

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

Product currently unavailable

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BMW 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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Skoda Octavia II Air Conditioning Hose A/C Pipe Line 1K0820741BB

Part no. 1K0820741BB

Skoda Octavia II Air Conditioning Hose A/C Pipe Line 1K0820741BB

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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Mercedes-Benz E-Class W210 M112 240 280 320 Air Conditioning Compressor Pipe

Part no. A1122301956

Mercedes-Benz E-Class W210 M112 240 280 320 Air Conditioning Compressor Pipe

Product currently unavailable

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Audi Q7 4L Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 7L6820744BQ

Part no. 7L6820744BQ

Audi Q7 4L Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 7L6820744BQ

Product currently unavailable

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VW Volkswagen Passat B7 Air Conditioning Hose A/C Pipe Line 3C0820721Q

Part no. 3C0820721Q

VW Volkswagen Passat B7 Air Conditioning Hose A/C Pipe Line 3C0820721Q

Product currently unavailable

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Mercedes W204 C200 C220 CDI Air Conditioning Pipe Line A2048300615

Part no. A2048300615

Mercedes W204 C200 C220 CDI Air Conditioning Pipe Line A2048300615

Product currently unavailable

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

Part no. 8K0260701R

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

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 Mercedes W213 Compressor Condenser Refrigerant Hose A2138307904

Part no. A2138307904

Air Conditioning Mercedes W213 Compressor Condenser Refrigerant Hose A2138307904

Product currently unavailable

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Mini R52 R53 Pressure Hose Compressor Condenser 6946622

Part no. 6946622

Mini R52 R53 Pressure Hose Compressor Condenser 6946622

Product currently unavailable

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BMW 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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Volkswagen VW LT 35 Air Conditioning Pipe Refrigerant A/C Hose Line 2D0820739L

Part no. 2D0820739L

Volkswagen VW LT 35 Air Conditioning Pipe Refrigerant A/C Hose Line 2D0820739L

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

Part no. 03C133514AP

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

Product currently unavailable

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Mercedes S W220 S 320 CDI Air Conditioning Air Con Pipe Hose A6132300156

Part no. A6132300156

Mercedes S W220 S 320 CDI Air Conditioning Air Con Pipe Hose A6132300156

Product currently unavailable

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BMW E46 M47N Intercooler Pipe Air Charge Line Intake Manifold 7786865

Part no. 7786865

BMW E46 M47N Intercooler Pipe Air Charge Line Intake Manifold 7786865

Product currently unavailable

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Compressor Condenser Pipe BMW E60 E63 Air Conditioning Pressure Hose 6921974

Part no. 6921974

Compressor Condenser Pipe BMW E60 E63 Air Conditioning Pressure Hose 6921974

Product currently unavailable

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BMW 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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BMW 5 SERIES E60 E61 Pressure Hose Compressor-Condenser PETROL 6910804

Part no. 6910804

BMW 5 SERIES E60 E61 Pressure Hose Compressor-Condenser PETROL 6910804

Product currently unavailable

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

Part no. 6R0820721G

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

Product currently unavailable

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Mercedes W177 Saloon Air Con Refrigerant Pipe Conditioning Line Hose A1778304801

Part no. A1778303302

Mercedes W177 Saloon Air Con Refrigerant Pipe Conditioning Line Hose A1778304801

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 Sprinter W910 Air Conditioning Pipe Refrigerant Hose Line A9108300000

Part no. A9108300000

Mercedes Sprinter W910 Air Conditioning Pipe Refrigerant Hose Line A9108300000

Product currently unavailable

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

Part no. 6908754-1

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

Product currently unavailable

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BMW 1 3 Series F20 F21 F30 F31 LCI Pressure Hose Compressor Condenser 9337128

Part no. 9337128

BMW 1 3 Series F20 F21 F30 F31 LCI Pressure Hose Compressor Condenser 9337128

Product currently unavailable

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

Part no. A1778305501

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

Product currently unavailable

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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 W213 Air Conditioning Hose Pipe A2138307200

-15%

Part no. A2138307200

Mercedes W213 Air Conditioning Hose Pipe A2138307200

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

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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