Air conditioning hoses, pipes and connectors
More informationAt 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.
Make
Category
Subcategory
Condition
In Stock
Price

-5%
Part no. 7566031
BMW E81 E82 E87 E90 E91 E92 LCI Coolant Hoses Cooling System Pipe 7566031
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 9321598
Air Conditioning Pipe BMW G11 G30 G32 Evaporator-Compressor Suction Line 9321598
Promo price
PLN 61.95
PLN 58.85
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 3400403
BMW X3 Series E83 Condenser Dryer Coolant Pressure Hose Pipe Line 3400403
Promo price
PLN 27.95
PLN 26.55
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 9212082
BMW 1 2 3 Series F20 F22 F30 Diesel N47N Condenser Pressure Hose Pipe 9212082
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Oct 13
If paid before 14:00

Part no. 9869634
Air Conditioning Pipe BMW F40 X1 F48 MINI F55 F56 F60 A/C AC Hose Line 9869634
PLN 142.95
Free delivery - Mon, Oct 13
If paid before 14:00

-10%
Part no. 7566031-1
Coolant Hose BMW E81 E87 E90 E91 E92 LCI N43 Cooling System Pipe 7566031
Promo price
PLN 123.95
PLN 111.56
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 9350942
BMW F40 F44 F45 Adapter Rear Compartment Footwell Air Duct 9350942
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 9354542
Air Conditioning Pipe BMW X3 G01 X4 G02 Refrigerant A/C Hose Line 9354542
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 6777285
BMW E60 E61 LCI N47 520d Suction Pipe Hose Steering Oil 6777285
Promo price
PLN 65.95
PLN 62.65
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. A2108310346
Air Duct Mercedes W210 Channel Cabin Ventilation Rear Air Duct A2108310346
Promo price
PLN 47.95
PLN 45.55
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 9209741-1
BMW 1 Series E81 E87 LCI Diesel N47 Air Conditioning Line Suction Line 4250403
Promo price
PLN 28.95
PLN 27.50
Delivery - Mon, Oct 13
If paid before 14:00

Part no. 1504536
Pressure Hose Mini Cooper One Cabrio R50 R52 R53 Compressor Condenser 1504536
PLN 94.95
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 9224834
BMW Z4 Series E89 23i 30i N52N Pipe Pressure Hose Assy Compressor Condeser
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 4249892
BMW F10 F11 N47N N47S1 Pressure Hose Assy Coolant Line Diesel 4249892
Promo price
PLN 61.95
PLN 58.85
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 6842533
BMW F30 F31 F32 N57N N57Z Pressure Hose Pipe Air Conditioning Condenser 9223294
Promo price
PLN 47.95
PLN 45.55
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. A2038320425
Mercedes W203 Windshield Cowl Panel Air Duct Baffle A2038320425
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 4G0260707P
Audi A7 4G8 3.0 TDI CDUC A/C Air Condition Pipe Hose Line Tube 4G0260707P
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. A2058309600
Mercedes W205 Air Condition Conditioning A/C Air Con Pipe Hose Line A2058309600
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 6917888
BMW 5 6 Series E60 E61 E63 E64 Condensator Water Drain Hose Bottom Right O/S
Promo price
PLN 47.95
PLN 45.55
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 7810713
BMW F10 F20 F30 E90N Pressure Hose Assy 7810713
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. A1668301115
Air Conditioning Pipe Mercedes W166 Refrigerant A/C Hose Line OM642 A1668301115
Promo price
PLN 75.95
PLN 72.15
Free delivery - Mon, Oct 13
If paid before 14:00

-10%
Part no. A2048304715
Air Conditioning Pipe Mercedes W204 W212 Refrigerant A/C Hose Line A2048304715
Promo price
PLN 180.95
PLN 162.86
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. A1718302615
Mercedes SLK R171 Air Conditioning A/C Pipe Hose Refrigerant Line A1718300615
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 6944981
BMW 5 Serie E60 E61 Diesel M57N Air con A/C pipe hose adapter compressor 6944981
Promo price
PLN 47.95
PLN 45.55
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 6774187
BMW 5 6 E60 E63 LCI N53 525i 530i 630i Steering Oil Suction Pipe Hose 6774187
Promo price
PLN 56.95
PLN 54.10
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 06J121492E
Audi TT 8J A3 8P Water Return Coolant Pipe Hose Line 06J121492E
Promo price
PLN 70.95
PLN 67.40
Free delivery - Mon, Oct 13
If paid before 14:00

-10%
Part no. 8U0820743C
Audi Q3 8U Coolant Air Conditioning Pipe A/C Hose Line Tube 8U0820743C
Promo price
PLN 142.95
PLN 128.66
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. A1698301615
Mercedes W169 Air Conditioning Pressure Pipe Hose Line A1698301615
Promo price
PLN 61.95
PLN 58.85
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. A2318300015
Air Conditioning Pipe Mercedes R231 M157 Refrigerant A/C Hose Line A2318300015
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 6761486
BMW 5 Series E60 E61 Suction Pipe Hose Active Steering Oil 6761486
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Oct 13
If paid before 14:00

Part no. A2468301202
Air Conditioning Pipe Mercedes X156 W176CW246 A/C Coolant Hose Line A2468301202
PLN 94.95
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 3414631
BMW X3 Series E83 LCI 3.0d M57N2 Adapter Lead Compressor Suction Pipe 3414631
Promo price
PLN 47.95
PLN 45.55
Delivery - Mon, Oct 13
If paid before 14:00

-30%
Part no. A2468302115
Air Conditioning Pipe Mercedes W176 Refrigerant Line Compressor Hose A2468302115
Promo price
PLN 161.95
PLN 113.37
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 1438820
BMW X5 Series E53 3.0 d Coolant Header Tank Connecting Flange Fitting 1438820
Promo price
PLN 37.95
PLN 36.05
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 6982866
Mini Cooper One R50 R52 R53 Pressure Hose Pipe Compressor Condenser 6982866
Promo price
PLN 104.95
PLN 99.70
Free delivery - Mon, Oct 13
If paid before 14:00

-10%
Part no. 8544862
BMW i3 I01 Refrigerant Pipe Hybrid Engine Block Cooling System Hose 8544862
Promo price
PLN 123.95
PLN 111.56
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 6784788
BMW X5 E70 Steering Suction Pipe Hose Line 3.0D 3.0SD M57N2 6784788
Promo price
PLN 61.95
PLN 58.85
Free delivery - Mon, Oct 13
If paid before 14:00

Part no. 4F0260701C
Audi A6 C6 Air Con Pipe Conditioning Hose A/C Line 4F0260701C
PLN 94.95
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. A1775014400
Coolant Hose Mercedes C118 W177 W247 Radiator Cooling Pipe Line A1775014400
Promo price
PLN 85.95
PLN 81.65
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 3451632
BMW X3 E83 Air Conditioning Coolant Aluminium Double Pipe Lines 3451632
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Oct 13
If paid before 14:00

-30%
Part no. 9802834
BMW Mini Cooper R60 R61 Evaporator Compressor Suction Pipe 9802834
Promo price
PLN 113.95
PLN 79.77
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. A2048306315
Mercedes W204 Air Conditioning Compressor Refrigerant Hose Line A/C A2048306315
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 6989308
Air Condition Pipe BMW E87 LCI E81 E82 N47 Diesel A/C Pressure Hose 6989308
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 6989859
BMW E60 E61 LCI 520d N47 A/C Pressure Hose Pipe Compressor-Condenser
Promo price
PLN 142.95
PLN 135.80
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 7508015
BMW 7 Series E65 E66 E67 Water Return Coolant Pipe Hose Line 7508015
Promo price
PLN 75.95
PLN 72.15
Free delivery - Mon, Oct 13
If paid before 14:00

Part no. 9253594
BMW F10 F11 N20 Air Conditioning Pipe Coolant Line 9253594
PLN 123.95
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 9291276
BMW i3 I01 Air Con Line Pipe Front Coolant Air Conditioning A/C R1234YF 9291276
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Oct 13
If paid before 14:00

-30%
Part no. 9147347
BMW 3 5 7 Series F01 F02 F10 F11 F30 LCI B48X Heater Changeover Valve 9147347
Promo price
PLN 189.95
PLN 132.97
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 7L6820743F
Audi Q7 4L Air Condition Con Pipe Hose Coolant 7L6820743F
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 9251510
BMW F10 F11 Pressure Hose Air Conditioning Pipe Line 523i 530i N52N N53 9251510
Promo price
PLN 56.95
PLN 54.10
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 6932266
BMW 5 6 Series E60 M5 E63 M6 Compressor Condenser Suction Pipe Adapter 6932266
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Oct 13
If paid before 14:00

-10%
Part no. A1728302915
Air Conditioning Hose Mercedes SLK R172 Refrigerant Compressor Line A1728302915
Promo price
PLN 141.95
PLN 127.76
Free delivery - Mon, Oct 13
If paid before 14:00

-10%
Part no. 9218928
BMW F10 M5 F12 F13 M6 Suction Pipe Evaporator-Compressor Air Con Pipe 9218928
Promo price
PLN 161.95
PLN 145.76
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 6922301
BMW X3 Series E83 Air Conditioning Coolant Aluminium Double Pipe Line 6922301
Promo price
PLN 18.95
PLN 18.00
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 3400401
BMW X3 E83 2.0d M47N2 Air Con Pipe Evaporator Compressor Suction Hose 3400401
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 6850311
BMW E60 Suction Pipe Power Steering Oil Fluid Hose Line E61 E63 Diesel 6796361
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. A2048302915
Mercedes-Benz C-Class W204 OM646 CDI Air Conditioning Hose Pipe A2048302915
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 4H0898037D
Audi A8 D4 4H Rear Heater Matrix Connecting Pipes 4H0898037D
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Oct 13
If paid before 14:00

Part no. 8472971
BMW 1 3 Series F20 F21 F30 F31 LCI Pressure Hose Assy Fuel Injector 8472971
PLN 42.95
Delivery - Mon, Oct 13
If paid before 14:00

-10%
Part no. A2138301101
Mercedes A238 M276 A/C Air Condition Pipe Hose Line Tube A2138301101
Promo price
PLN 427.95
PLN 385.16
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 9337136
BMW 1 3 Series F20 F21 F30 F31 LCI Evaporator Compressor Suction Pipe 9337136
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 6832951
MINI Cooper One F55 F56 F57 F60 Pressure Hose Condenser Evaporator Pipe 6832951
Promo price
PLN 85.95
PLN 81.65
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 9203484
Coolant Hose BMW E90 E91 E92 Suction Pipe Evaporator Compressor 9203484
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Oct 13
If paid before 14:00

Part no. 8377075
BMW X5 E53 M57 3.0d Diesel Evaporator Compressor Suction Pipe 8377075
PLN 42.95
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 9184102
BMW 5 Series E60 E61 LCI Suction Pipe Diesel Heater Air Conditioning
Promo price
PLN 27.95
PLN 26.55
Delivery - Mon, Oct 13
If paid before 14:00

-10%
Part no. A2128309515
Air Conditioning Pipe Mercedes W212 W218 Refrigerant Hose Line A/C A2128309515
Promo price
PLN 142.95
PLN 128.66
Free delivery - Mon, Oct 13
If paid before 14:00

-10%
Part no. 8T0260701J
Audi A5 S5 8T A4 S4 B8 Air Conditioning A/C Air Con Pipe Hose Line 8T0260701J
Promo price
PLN 142.95
PLN 128.66
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. A1648302215
Mercedes ML W164 Air Conditioning Compressor Hose Pipe Line A1648302215
Promo price
PLN 56.95
PLN 54.10
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. A2438306300
Air Conditioning Line Mercedes EQA H243 Refrigerant Evaporator Pipe A2438306300
Promo price
PLN 61.95
PLN 58.85
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 6805433
Mini Cooper F55 F56 F57 Air Conditioning Suction Pipe Hose 6805433
Promo price
PLN 142.95
PLN 135.80
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 6946354
BMW E46 Pressure Hose Pipe Compressor Condenser 6946354
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 9209721
Mini Cooper F55 F56 F57 F60 Coolant Line Suction Pipe Hose 9209721
Promo price
PLN 75.95
PLN 72.15
Free delivery - Mon, Oct 13
If paid before 14:00

-10%
Part no. DV6119N602BB
Ford Transit Connect 1.6 TDCi Air Conditioning Pipe Line Hose A/C DV6119N602BB
Promo price
PLN 132.95
PLN 119.66
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 6842534
Pressure Hose BMW F80 M3 F80 F82 F83 M4 Pipe Compressor Condenser 6842534
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 2754223-1
Mini Cooper S R55 R56 R57 Cooling System Water Coolant Hose Pipe 2754223
Promo price
PLN 37.95
PLN 36.05
Delivery - Mon, Oct 13
If paid before 14:00

-10%
Part no. 8K0819377H
Audi S5 8T Coolant Air Conditioning Pipe A/C Cooling Hose Line Tube 8K0819377H
Promo price
PLN 113.95
PLN 102.56
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. A2058305702
Mercedes W205 Air Conditioning A/C Air Con Pipe Hose Line A2058305702
Promo price
PLN 61.95
PLN 58.85
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 9120003
BMW F10 F11 Pressure Hose Pipe Lines Air Conditioning 9120003
Promo price
PLN 46.95
PLN 44.60
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 2282955
BMW E60 E63 E64 Petrol Engine Cooling Radiator Vent Pipe 2282955
Promo price
PLN 85.95
PLN 81.65
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 6918939
BMW X5 E53 3.0d M57N Connector Suction Pipe Coolant Line 6918939
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 9119703
BMW E60 E61 LCI Air Conditioning Pipe A/C Air Con Hose Pipe Line 9119703
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 9181833
BMW 5 6 Series E60 E61 E63 E64 M5 M6 Suction pipe Coolant lines A/C 9181833
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 6771875
BMW 1 3 Series E82 E90 E91 N54 Suction Pipe Hose Active Steering Oil 6771875
Promo price
PLN 61.95
PLN 58.85
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. A2058305301
Mercedes W205 Air Con Pipe Conditioning Line Hose A/C A2058305301
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 9168366
BMW 1 3 Series E81 E87N LCI E90 E91 Suction Pipe Evaporator Compressor Air Hose
Promo price
PLN 56.95
PLN 54.10
Delivery - Mon, Oct 13
If paid before 14:00

-30%
Part no. 9808024
Mini Cooper R60 R61 Air Con Suction Pipe Hose Evaporator Compressor 9808024
Promo price
PLN 142.95
PLN 100.07
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 6976804
BMW E81 E87 LCI N43 A/C Air Conditioning Con Pressure Hose Pipe 9223322
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 9317616
Pressure Pipe BMW F25 F26 Air Conditioning A/C Compressor Hose Line 9317616
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Oct 13
If paid before 14:00

-10%
Part no. 8379836
BMW 7 Series E65 E66 N62 Petrol Compressor Condenser Pressure Hose 8379836
Promo price
PLN 180.95
PLN 162.86
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 9213844
BMW F20 F21 F30 F31 Pressure Hose Pipe Lines Air Conditioning Condenser 9213844
Promo price
PLN 56.95
PLN 54.10
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 9242078
BMW Z4 Series E89 N20 Petrol Pressure Hose Compressor Condenser 9242078
Promo price
PLN 75.95
PLN 72.15
Free delivery - Mon, Oct 13
If paid before 14:00

Part no. A9108303201-1
Mercedes Sprinter W910 Front Air Vent Grill A9108303201
PLN 61.95
Free delivery - Mon, Oct 13
If paid before 14:00

Part no. 9151733
BMW E81 E87 E90 E91 Pressure Hose Pipe Condenser Air Con 9151733
PLN 94.95
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 9223322
BMW E81 E82 E87 LCI N43 Petrol Pressure Hose Compressor Condenser Pipe 9223322
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Oct 13
If paid before 14:00

-10%
Part no. 6917877
Air Con Pipe BMW X5 E53 Petrol Engine N62 Suction Hose Air Conditioning 6917877
Promo price
PLN 141.95
PLN 127.76
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 7600594
BMW F20 F21 F30 F31 N13 Refrigerant Hose Pipe Cooling System 7600594
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. A2048306115
Mercedes W204 M271 Petrol Air Conditioning Pipe Compressor Pipe A2048306115
Promo price
PLN 70.95
PLN 67.40
Free delivery - Mon, Oct 13
If paid before 14:00

-10%
Part no. 6952992
Pressure Hose BMW E81 E87 E90 E91 Pipe Condenser Air Con 6952992
Promo price
PLN 189.95
PLN 170.96
Free delivery - Mon, Oct 13
If paid before 14:00

-5%
Part no. 4250405
BMW 1 3 Series e81 e87N e90 e91 SUCTION PIPE EVAPORATOR-COMPRESSOR Air con hose
Promo price
PLN 85.95
PLN 81.65
Free delivery - Mon, Oct 13
If paid before 14:00

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 type | Working pressure | Application | Compatibility (example brands) |
---|---|---|---|
High pressure | up to 35 bar | compressor → condenser | BMW, Audi, Mercedes |
Low pressure | 5–10 bar | evaporator → compressor | Volkswagen, Škoda, Seat |
Oil cooler hose | up to 20 bar | engine oil cooling | Mercedes, Opel, Ford (examples) |
Cooling system hose | 1–2 bar | transportation of coolant | Most 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
Question | Answer |
---|---|
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 .