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
-15%
Part no. 6774187
BMW 5 6 E60 E63 LCI N53 525i 530i 630i Steering Oil Suction Pipe Hose 6774187
Promo price
€28.95
€24.61
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 9218930
Air Conditioning Pipe BMW F10 M5 F12 F13 M6 Pressure Hose 9218930
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. 8J0820741F
Audi TT 8J Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8J0820741F
Promo price
€94.95
€80.71
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 8377073
BMW X5 E53 X5 3.0i Suspection Pipe Evaporator Compressor 8377073
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. 9209714
Air Conditioning Pipe BMW E90 E91 335d M57N2 Refrigerant A/C Hose Line 9209714
Promo price
€94.95
€80.71
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 6988881
BMW X5 X6 E70 E71 M57N2 Air Conditioning Hose Tube Suction Pipe 6988881
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. A2128302400
Refrigerant Line Mercedes W212 Air conditioning A/C Compressor Pipe A2128302400
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 6982866
Mini Cooper One R50 R52 R53 Pressure Hose Pipe Compressor Condenser 6982866
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 8513608
BMW F20 F21 Diesel N47N Radiator Coolant Line Hose Pipe 8513608
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. 1504541
BMW MINI R52 R53 Suction Pipe Evaporator Compressor Air Con Hose
Promo price
€32.95
€28.01
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 7514550
Mini R52 R53 Supercharger Water Pump Coolant Crossover Line Pipe 7514550
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 7225580
Air Duct BMW F12 F13 Cover Channel Rear Left N/S Trim Cabin Interior 7225580
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. A2468300802
Mercedes W176 W246 Air Conditioning A/C Pipe Hose Refrigerant Line A2468300802
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. 8K0819377H
Audi S5 8T Coolant Air Conditioning Pipe A/C Cooling Hose Line Tube 8K0819377H
Promo price
€28.95
€24.61
Free delivery - Thu, Nov 27
If paid before 14:00
-10%
Part no. 6917865
BMW X5 Series E53 Evaporator Compressor Coolant Suction Pipe 6917865
Promo price
€28.95
€26.06
Free delivery - Thu, Nov 27
If paid before 14:00
-40%
Part no. 6982883
BMW Mini Cooper S R52 R53 Air Conditioning Suction Pipe Hose Evaporator 6982883
Promo price
€61.95
€37.17
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 6976804
BMW E81 E87 LCI N43 A/C Air Conditioning Con Pressure Hose Pipe 6976804
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
Part no. 3400414
BMW X3 Series E83 Petrol M54 Air Conditioning Pipe Pressure Hose 3400414
€23.95
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 7574954
BMW E90 E91 E60 LCI F10 EGR Valve Hose Pipe 7574954
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-40%
Part no. 7L0820526C
Audi Q7 4L Air Duct Centre Rear Compartment Air Vent Duct 7L0820526C
Promo price
€47.95
€28.77
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 9222699
BMW 1 Series E81 E82 E87 LCI N47 Engine Inlet Radiator Heater Hose 9222699
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 6951637
BMW 1 3 SERIES E84 E90 E91 E92 SUCTION PIPE HOSE AIR CON EVAPORATOR COMPRESSOR
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. 8544862
BMW i3 I01 Refrigerant Pipe Hybrid Engine Block Cooling System Hose 8544862
Promo price
€32.95
€28.01
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. A2468303415
Air Conditioning Pipe Mercedes W176 W246 Refrigerant Hose Line A/C A2468303415
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-40%
Part no. 8604930
Lambda Oxygen Sensor BMW i3 Hybrid Rear Exhaust Manifold Cable Wiring 8604930
Promo price
€47.95
€28.77
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. 6976791
BMW 3 Series E90 E91 E92 335d M57N2 Evaporator Compressor Suction Pipe 6976791
Promo price
€94.95
€80.71
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. A2048309815
Mercedes W204 Air Conditioning Compressor Refrigerant Hose Line A/C A2048309815
Promo price
€28.95
€24.61
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 8533741
BMW i3 I01 Coolant Pipe Heat Exchanger Cooling System Pipe Line Hybrid 8533741
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. A1778305201
Mercedes W177 Air Con Refrigerant Pipe Conditioning Line Hose A/C A1778305201
Promo price
€28.95
€24.61
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. 9190452
Pressure Hose BMW E90 E91 E92 LCI Compressor Condenser 9190452
Promo price
€37.95
€32.26
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. A2048306315
Mercedes W204 Air Conditioning Compressor Refrigerant Hose Line A/C A2048306315
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 9122453
BMW X5 X6 Series E70 E71 Rear Ventilation Trunk Boot Air Vent 9122453
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. A2722300656
Mercedes W209 Petrol M272 Air Conditioning Pipe Refrigerant Line A/C A2722300656
Promo price
€32.95
€28.01
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 7600594
BMW F20 F21 F30 F31 N13 Refrigerant Hose Pipe Cooling System 7600594
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. 6932266
BMW 5 6 Series E60 M5 E63 M6 Compressor Condenser Suction Pipe Adapter 6932266
Promo price
€28.95
€24.61
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 6951366
BMW 5 Series E60 E61 520d M47N2 Adapter Suction Pipe Hose Connector 6951366
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. 9226413
BMW E90 E91 LCI N47N Compressor Condenser Coolant Pressure Hose 9226413
Promo price
€37.95
€32.26
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 4G0260707AK
Audi RS6 C7 Air Conditioning Pipe Hose Line A/C 4G0260707AK
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 8383709
BMW X5 Series E53 3.0d Diesel Additional Heater Water Valve Hose Pipe 8383709
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-40%
Part no. 9321309
Air Conditioning Pipe BMW F80 M3 F82 M4 Evaporator Compressor Suction Hose
Promo price
€56.95
€34.17
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 6928591
BMW 1 3 X1 Series E81 E87 E90 E91 Pipe Hose For Additional Water Pump 6928591
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. A2058305702
Mercedes W205 Air Conditioning A/C Air Con Pipe Hose Line A2058305702
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
Part no. 8K0260710N
Audi A4 B8 Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8K0260710N
€80.95
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 9184102
BMW 5 Series E60 E61 LCI Suction Pipe Diesel Heater Air Conditioning
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. 2758138
BMW Mini Cooper R55 R56 R57 Evaporator Compressor Coolant Suction Pipe
Promo price
€32.95
€28.01
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. 6917877
Air Con Pipe BMW X5 E53 Petrol Engine N62 Suction Hose Air Conditioning 6917877
Promo price
€37.95
€32.26
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. A2468301002
Mercedes W176 W246 Air Conditioning Pipe Air Con Condenser Line A/C A2468301002
Promo price
€37.95
€32.26
Free delivery - Thu, Nov 27
If paid before 14:00
Part no. A2218309015
Mercedes CL C216 W221 Air Conditioning A/C Pipe Hose Line A2218309015
€66.95
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 2751399
Condenser Bracket Mini Cooper R55 R56 Compressor Holder Mounting 2751399
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-40%
Part no. A2438306600
Air Conditioning Pipe Mercedes H243 Refrigerant A/C Hose Line A2438306600
Promo price
€75.95
€45.57
Free delivery - Thu, Nov 27
If paid before 14:00
Part no. A2218309516
Mercedes CL C216 W221 Air Conditioning A/C Pipe Hose Line A2218309516
€47.95
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 7823487
MINI Cooper One D R55 R56 LCI N47N Fuel Injection System Hose Pipe 7823487
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 7532629
BMW X3 Z4 E46 E60 E61 E65 E83 E85 Engine Vent Hose 7532629
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. A2048303315-1
Mercedes W204 Air Conditioning A/C Air Con Hose Pipe Line A2048303315
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 2282955
BMW E60 E63 E64 Petrol Engine Cooling Radiator Vent Pipe 2282955
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 6927541
BMW 1 Series E81 E87 Pressure Hose Condenser Evaporator Air Con A/C Pipe 6927541
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 6977581
Mini Cooper R50 R52 R53 Evaporator Expansion Valve Adapter 6977581
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. A2048304515
Mercedes W204 Air Conditioning Hose Pipe Line A2048304515
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
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
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. 9209724
Mini F55 F56 F57 Pressure Hose Condenser Evaporator Pipe Lines 9209724
Promo price
€28.95
€24.61
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 8U0820679
Audi Q3 8U 2.0 TDI DFTA A/C Condition Climate Expansion Valve 8U0820679
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. A9068308600
Mercedes Sprinter W906 Air Conditioning A/C Air Con Hose Pipe Line A9068308600
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
Part no. 1K0820743BQ
Audi Volkswagen Seat Skoda Air Condition Con Pipe Hose Coolant 1K0820743BQ
€42.95
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. A2058310600
Mercedes W205 Air Duct Channel Cabin Front Right O/S A2058310600
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
Part no. 8K0122055B
Audi A4 B8 Water Return Coolant Pipe Hose Line 8K0122055B
€42.95
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. 6832951
MINI Cooper One F55 F56 F57 F60 Pressure Hose Condenser Evaporator Pipe 6832951
Promo price
€37.95
€32.26
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 6987992
BMW E87 E90 E91 Diesel M47N2 Air Condition Con Pipe Hose Line 698799
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 6927845
Air Conditioning Pipe BMW X1 E81 E87 E90 E90N E91 E92 E93 A/C Hose 6927845
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. A2048304615
Mercedes W204 C207 Air Conditioning Pipe Refrigerant A/C Hose Line A2048304615
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 9291278
BMW i3 I01 Pressure Line Pipe Front Air Conditioning 9291278
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. A2058310500
Mercedes W205 Air Duct Channel Cabin Front Left N/S A2058310500
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
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
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. A2048303115
Refrigerant Line Mercedes W204 Air Conditioning Compressor Hose A2048303115
Promo price
€28.95
€24.61
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. A2518300715
Air Conditioning Hose Mercedes W251 OM642 Refrigerant Compressor Pipe
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. 6918600
Mini Cooper R50 W17 Evaporator Compressor Coolant Suction Pipe 6918600
Promo price
€37.95
€32.26
Free delivery - Thu, Nov 27
If paid before 14:00
-40%
Part no. 9291277
BMW i3 I01 Pressure Line Pipe Front Air Conditioning 9291277
Promo price
€47.95
€28.77
Free delivery - Thu, Nov 27
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
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 8381544
BMW X5 SERIES E53 Pressure hose condenser evaporator pipe 64538381544 8381544
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 3420250
BMW X3 Series E83 2.0d M47N2 Evaporator Compressor Coolant Suction Pipe 3420250
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
Part no. 3443984
BMW X3 Series E83 LCI 2.5si 3.0 si Adapter Lead Compressor Suction Pipe 3443984
€23.95
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. 9808215
Mini Cooper R60 R61 Suction Pipe Air Con Hose Evaporator Compressor 9808215
Promo price
€42.95
€36.51
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. 3455910
BMW X3 E83 LCI 3.0sd M57N2 Air Conditioning Pipe Refrigerant Line A/C 3415347
Promo price
€37.95
€32.26
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. 9324796
BMW G30 G31 G11 G12 Air Conditioning Pipe A/C Coolant Hose Line 9324796
Promo price
€42.95
€36.51
Free delivery - Thu, Nov 27
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
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. A2468300902
Mercedes W176 A/C Air Contitioning Pipe Hose Line Tube A2468300902
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. A1698301615
Mercedes W169 Air Conditioning Pressure Pipe Hose Line A1698301615
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
Part no. 2751473
BMW Mini Cooper R55 R56 R57 Evaporator Compressor Coolant Suction Pipe 2751473
€23.95
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. A1668301415
Mercedes W166 Petrol A/C Air Condition Climate Line Hose Pipe Tube A1668301415
Promo price
€42.95
€36.51
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 9242078
BMW Z4 Series E89 N20 Petrol Pressure Hose Compressor Condenser 9242078
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. 8T0260701J
Audi A5 S5 8T A4 S4 B8 Air Conditioning A/C Air Con Pipe Hose Line 8T0260701J
Promo price
€28.95
€24.61
Free delivery - Thu, Nov 27
If paid before 14:00
Part no. 6946622
Mini R52 R53 Pressure Hose Compressor Condenser 6946622
€28.95
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 7508015
BMW 7 Series E65 E66 E67 Water Return Coolant Pipe Hose Line 7508015
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. 6914491
BMW E60 E60N E61 E61N Condenser Evaporator Pressure Hose Line Diesel 6914491
Promo price
€28.95
€24.61
Free delivery - Thu, Nov 27
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
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 9291273
BMW i3 I01 Pressure Pipe Air Conditioning A/C Compressor Hose Line 9291273
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 6910575
BMW X5 Series E53 Auxiliary Heating Webasto Air Intake Hose Silencer 6910575
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
-5%
Part no. 9232585
BMW E90 E91 E92 LCI Pipe Evaporator Compressor Air Conditioning Hose 9232585
Promo price
€23.95
€22.75
Free delivery - Thu, Nov 27
If paid before 14:00
Part no. A2468305600
Mercedes W176 Air Conditioning Pipe Refrigerant Compressor Line A/C A2468305600
€28.95
Free delivery - Thu, Nov 27
If paid before 14:00
-15%
Part no. 9151733
BMW E81 E87 E90 E91 Pressure Hose Pipe Condenser Air Con 9151733
Promo price
€37.95
€32.26
Free delivery - Thu, Nov 27
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 .