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
Condition
In Stock
Price

-5%
Part no. 8W0816743B
Audi A5 F5 45 TFSI A/C Air Condition Pipe Hose Line Tube 8W0816743B
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. 3450902
BMW X3 Series E83 LCI 2.5si 3.0 si Suction Pipe Evaporator Adapter Lead 3450902
Promo price
£18.95
£16.11
Free delivery - Mon, Oct 20
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
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. 8R0816741A
Audi Q5 8R 2.0 TDI Diesel Air Condition A/C Pipe Hose Line 8R0816741A
Promo price
£108.95
£92.61
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. RHD-A2218301296
Mercedes W221 Hot Water Pipes Hoses Line Auxiliary Heater A2218301296
Promo price
£18.95
£16.11
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. 8T0816743C
Audi Q5 8R 2.0 TDI Diesel Air Condition A/C Pipe Hose Line 8T0816743C
Promo price
£89.95
£76.46
Free delivery - Mon, Oct 20
If paid before 14:00

-40%
Part no. A2138301602
Mercedes W213 C238 Coolant Air Conditioning Pipe A/C Hose Line Tube A2138301602
Promo price
£23.95
£14.37
Free delivery - Mon, Oct 20
If paid before 14:00

-40%
Part no. 8T0260707B
Audi A4 B8 2.0 TFSI CDNC A/C Air Conditioning Compressor Pipe Hose 8T0260707B
Promo price
£23.95
£14.37
Free delivery - Mon, Oct 20
If paid before 14:00

Part no. 6Q0820721AH
Skoda Fabia 5J Air Conditioning Pipe A/C Hose Line 1.2 MPI 6Q0820721AH
£23.95
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. A1718301215
Mercedes R171 Air Conditioning Compressor Air A/C Hose Pipe Line A1718301215
Promo price
£66.95
£56.91
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. 3420250
BMW X3 Series E83 2.0d M47N2 Evaporator Compressor Coolant Suction Pipe 3420250
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. A4478322023
Mercedes W447 Heater Hose Condensation Drain Air Conditioning Pipe A4478322023
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. 8K0260707H
Audi A4 B8 A5 8T 3.0 TDI CJCB Diesel A/C Condition Pipe Hose Tube 8K0260707H
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. rhd-6950479
BMW Z4 Series E85 E86 2.0i Evaporator Compressor Coolant Suction Pipe 6950479
Promo price
£17.95
£15.26
Free delivery - Mon, Oct 20
If paid before 14:00

Part no. 6C0820721H
Skoda Rapid NH1 Air Conditioning Hose A/C Pipe Hose Line 6C0820721H
£28.95
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. rhd-9252348
Air Duct BMW X5 F15 X6 F16 Footwell Ventilation Passenger Side Channel 9252348
Promo price
£18.95
£16.11
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. rhd-A2518313446
Mercedes W251 Air Duct Channel Cabin Front Right O/S A2518313446
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. rhd-9129315
Air Duct BMW X5 E70 X6 E71 Footwell Ventilation Passenger Side Channel 9129315
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-40%
Part no. 9474787
BMW i4 G26 Air Conditioning Compressor Sensor A/C Hose Pipe Line 9474787
Promo price
£51.95
£31.17
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. rhd-9258256
Air Duct BMW X5 F15 X6 F16 Air Channel Tube Cabin Front Right O/S 9258256
Promo price
£18.95
£16.11
Free delivery - Mon, Oct 20
If paid before 14:00

Part no. RHD-6R2820743AE
Seat Ibiza 6J Condition Air Conditioning Pipe Hose A/C Line 6R2820743AE
£23.95
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. 9337133
BMW 1 3 Series F20 F21 F30 F31 Suction Hose Pipe Evaporator Compressor 9337133
Promo price
£15.95
£15.15
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. rhd-9258255
Air Duct BMW X5 F15 X6 F16 Air Channel Tube Cabin Front Left N/S 9258255
Promo price
£18.95
£16.11
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. 5B4A256
BMW U06 Active Tourer Air Con A/C Hose Pipe Air Conditioning 5B4A256
Promo price
£47.95
£40.76
Free delivery - Mon, Oct 20
If paid before 14:00

-40%
Part no. 9307240
BMW 3 4 Series F80 M3 F83 M4 Engine Supply Coolant Pipe Hose 9307240
Promo price
£28.95
£17.37
Free delivery - Mon, Oct 20
If paid before 14:00

-40%
Part no. 9474791
BMW i4 G26 Air Conditioning Double Pipe A/C Coolant Hose Line 9474791
Promo price
£70.95
£42.57
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. A1635001372
Mercedes ML W163 270 CDI Air Con Compressor Pressure Line Hose Pipe A1635001372
Promo price
£23.95
£20.36
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. A2058302900
Mercedes C205 OM651 Air Condition Pressure A/C Pipe Hose Line Tube A2058302900
Promo price
£37.95
£32.26
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. rhd-9252347
Air Duct BMW X5 F15 X6 F16 Footwell Ventilation Driver's Side Channel 9252347
Promo price
£18.95
£16.11
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. 9253594
BMW F10 F11 N20 Air Conditioning Pipe Coolant Line 9253594
Promo price
£23.95
£20.36
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. RHD-2705985
Ford Transit Mk8 Mk9 A/C Air Conditioning Hose Pipe 2.0 EcoBlue KK21-19A834-CC
Promo price
£104.95
£89.21
Free delivery - Mon, Oct 20
If paid before 14:00

-40%
Part no. A1778305501
Mercedes W177 Air Con Refrigerant Pipe Conditioning Line Hose A/C A1778305501
Promo price
£28.95
£17.37
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. RHD-5WC816738A
Volkswagen VW Golf Mk8 Air Conditioning Hose A/C Pipe Line 5WC816738A
Promo price
£18.95
£16.11
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. A1718300715
Mercedes SLK R171 Air Con Pipe Conditioning Line Hose A/C A1718300715
Promo price
£18.95
£16.11
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. rhd-6805897
Mini Cooper F56 Adapter Lead EPS 6805897 61126805897
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. 9860604
A/C Pipe BMW G11 G12 G30 G31 G32 GT Air Conditioning Pressure Hose Line 9860604
Promo price
£18.95
£16.11
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. rhd-A2138307602
Air Conditioning Pipe Mercedes W213 C238 Refrigerant A/C Hose Line A2138307602
Promo price
£23.95
£20.36
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. 4F0260707AF
Audi A6 C6 Air Conditioning Refrigerant Sensor A/C Hose Pipe Line 4F0260707AF
Promo price
£18.95
£16.11
Free delivery - Mon, Oct 20
If paid before 14:00

Part no. 1K0820743FP
Volkswagen VW Golf Mk6 Air Conditioning A/C Hose Pipe Line 1K0820743FP
£28.95
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. 8K0819342K
Heater Pipe Audi A4 B8 A5 8T Water Hose 8K0819342K
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. 9362756
BMW G32 GT A/C Air Condition Hose Pipe Line Tube 9362756
Promo price
£132.95
£113.01
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. rhd-A2128300177
Mercedes W212 Coolant Suction Pipe Air Conditioning Line Hose A2128305915
Promo price
£18.95
£16.11
Free delivery - Mon, Oct 20
If paid before 14:00

-40%
Part no. 1K0820743BT
Audi A3 8P VW Golf Seat Altea XL Air Condition Con Pipe Hose Coolant 1K0820743BT
Promo price
£37.95
£22.77
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. rhd-A2518313646
Mercedes W251 Air Vent Duct Right O/S Leg Room Cabin Channel Tube A2518313646
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. 9122623
BMW 3 Series E90 E90N E92 E92N E93 LCI M3 Pressure Hose Compressor Condenser
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. rhd-A2218301817
Mercedes-Benz S-Class W221 A/C Air Conditioning Refrigerant Pipe A2218301817
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. 9292574
Non-Return Valve BMW i3 I01 Electric A/C Air Conditioning Pipe Hose 9292574
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. 6985736
BMW 5 Series E60N E61N E60 E61 LCI Radiator Engine Return Hose Line 6985736
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. rhd-9876699
BMW 1 Series F40 Adapter Lead EPS 9876699
Promo price
£18.95
£16.11
Free delivery - Mon, Oct 20
If paid before 14:00

-40%
Part no. rhd-A2048303216
Mercedes W204 Air Conditioning Pipe Refrigerant Hose Line A/C A2048303216
Promo price
£37.95
£22.77
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. rhd-A2518313346
Mercedes W251 Air Duct Channel Cabin Front Left N/S A2518313346
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-40%
Part no. 9345361
Air Conditioning Pipe BMW X3 F25 X4 F26 B47 A/C Compressor Hose Line 9345361
Promo price
£37.95
£22.77
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. 9224834
BMW Z4 Series E89 23i 30i N52N Pipe Pressure Hose Assy Compressor Condeser
Promo price
£18.95
£16.11
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. 4G2260712G
Audi A7 4G A/C Air Conditioning Compressor Sensor Hose Pipe Line 4G2260712G
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. 6761194
BMW 5 6 Series E60 R61 E63 E64 Pressure Hose Assy 6761194
Promo price
£42.95
£36.51
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. A9108300100
Mercedes Sprinter W910 OM651 Air Conditioning Pipe Refrigerant Hose A9108300100
Promo price
£47.95
£40.76
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. A2058319800
Air Duct Mercedes W205 W213 C238 Channel Cabin Front Right O/S A2058319800
Promo price
£18.95
£16.11
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. A0019985201
Mercedes W205 W213 Air Conditioning Pipe Line Rubber Seal Grommet A0019985201
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
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
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. A2028304815
Mercedes-Benz C CLK W202 A208 C208 W208 Air Conditioning Pipe Line A2028304815
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. 6914574
BMW 5 6 Series E60 E61 E63 E64 LCI Adapter Suction Pipe Hose Connector 6914574
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. 3414631-1
BMW X3 Series 1 E83 LCI 3.0d M57N2 Adapter Lead Compressor Suction Pipe 3414631
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-40%
Part no. rhd-9364883
BMW F98 X3 G01 X4 G02 Air Inlet Diffusor 9364883
Promo price
£37.95
£22.77
Free delivery - Mon, Oct 20
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
£13.95
£13.25
Free delivery - Mon, Oct 20
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
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. 6910575
BMW X5 Series E53 Auxiliary Heating Webasto Air Intake Hose Silencer 6910575
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. rhd-A2128304215
Refrigerant Hose Pipe Mercedes W212 Air Con Condenser Line A2128304215
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. A2128308415-1
Mercedes W212 Air Conditioning A/C Air Con Hose Pipe Line A2128308415
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. 9324800
Air Conditioning Pipe BMW G30 G31 G11 A/C Air Con Refrigerant Hose Line 9324800
Promo price
£47.95
£40.76
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. rhd-A2128304415
Refrigerant Hose Pipe Mercedes W212 Air Con Condenser Line A2128304415
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. 9217375
BMW 1 3 Series F20 F21 F30 F31 Evaporator Compressor Suction Pipe Hose 9217375
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. 6796345
BMW E90 E91 E92 LCI N47N Diesel Suction Pipe Hose Steering 6796345 6850283
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-40%
Part no. 9218928
BMW F10 M5 F12 F13 M6 Suction Pipe Evaporator-Compressor Air Con Pipe 9218928
Promo price
£28.95
£17.37
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. A2048322225
Mercedes W204 S204 W207 C207 Air Conditioning Hose Cabin Pipe Tube A2048322225
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. 2751399
Condenser Bracket Mini Cooper R55 R56 Compressor Holder Mounting 2751399
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-40%
Part no. 9224835
BMW Z4 Series E89 23i 30i N52N Evaporator Compressor Suction Pipe Hose 9224835
Promo price
£28.95
£17.37
Free delivery - Mon, Oct 20
If paid before 14:00

-40%
Part no. 9291282
BMW i3 I01 Pressure Line Pipe Front Air Conditioning R1234YF 9291282
Promo price
£28.95
£17.37
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. 6761509
BMW 5 Series E60 E61 Suction Pipe Hose Steering Dynamic Drive 6761509
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. 9350942
BMW F40 F44 F45 Adapter Rear Compartment Footwell Air Duct 9350942
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-40%
Part no. 4G0816743AG
Audi A7 4G8 Air Conditioning Pipe A/C AC Hose Line 4G0816743AG
Promo price
£28.95
£17.37
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. 6964964
BMW 1 3 Series E81 E87N LCI E90 E91 Suction Pipe Evaporator Compressor Air Hose
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. A2058305301
Mercedes W205 Air Con Pipe Conditioning Line Hose A/C A2058305301
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. 9291270
BMW i3 I01 Suction Pipe Line Front Coolant Air Conditioning 9291270
Promo price
£18.95
£16.11
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. 6963190
BMW E60 E61 E63 E64 LCI 535d 635d M57N2 Adapter For Suction Pipe 6963190
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-40%
Part no. 3400419
BMW X3 Series E83 N46 2.0i Air Con Compressor Evaporator Suction Pipe 3400419
Promo price
£37.95
£22.77
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. 6910804
BMW 5 SERIES E60 E61 Pressure Hose Compressor-Condenser PETROL 6910804
Promo price
£18.95
£16.11
Free delivery - Mon, Oct 20
If paid before 14:00

Part no. 5Q0816721AA
Audi A3 8V VW Golf Air Conditioning Refrigerant Hose Compressor Line 5Q0816721AA
£23.95
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. rhd-A2048302396
Mercedes-Benz M-Class ML W207 Air Condition Pipe Hose Water Cooling A2048302396
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. A1668300200
Air Conditioning Pipe Mercedes W166 C292 Refrigerant A/C Hose Line A1668300200
Promo price
£47.95
£40.76
Free delivery - Mon, Oct 20
If paid before 14:00

Part no. RHD-7L0820741L
Volkswagen Touareg 7L Air Conditioning Hose A/C Pipe Refrigerant Line 7L0820741L
£13.95
Free delivery - Mon, Oct 20
If paid before 14:00

Part no. 7L0820743L
Volkswagen Touareg 7L Air Conditioning Hose A/C Pipe Line 2.5 Diesel 7L0820743L
£13.95
Free delivery - Mon, Oct 20
If paid before 14:00

Part no. 1K0820743CD
Audi A3 8P Seat Leon Mk2 1P Air Conditioning Hose A/C Pipe Hose Line 1K0820743CD
£28.95
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. 6922305
BMW Z4 Series E85 E86 Grommet Coolant Lines A/C Seal Gasket 6922305
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

Part no. 7L6121058L
Volkswagen Touareg 7L Air Conditioning Pipe Hose Line 2.5 TDI Diesel 7L6121058L
£13.95
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. 6777285
BMW E60 E61 LCI N47 520d Suction Pipe Hose Steering Oil 6777285
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-5%
Part no. A2302400117
Mercedes C E W203 W210 W211 Petrol Engine Mount Mounting Bearing A2302400117
Promo price
£13.95
£13.25
Free delivery - Mon, Oct 20
If paid before 14:00

-40%
Part no. 8578987
Coolant Pipe BMW X5 E70 LCI X5 F15 X6 F16 N57X Diesel Water Hose Line 8578987
Promo price
£47.95
£28.77
Free delivery - Mon, Oct 20
If paid before 14:00

-40%
Part no. 9209714
Air Conditioning Pipe BMW E90 E91 335d M57N2 Refrigerant A/C Hose Line 9209714
Promo price
£85.95
£51.57
Free delivery - Mon, Oct 20
If paid before 14:00

-15%
Part no. A2058305702
Mercedes W205 Air Conditioning A/C Air Con Pipe Hose Line A2058305702
Promo price
£18.95
£16.11
Free delivery - Mon, Oct 20
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 .