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
-15%
Part no. 7800590-1
Fuel Injection Lines BMW E90 E91 LCI F10 F20 N47N Diesel Fuel Pressure Pipes Set
Promo price
€28.95
€24.61
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. 059121065FK
Audi A7 4G8 Water Coolant Pipe Hose Line 059121065FK
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. A2218300283-1
Air Conditioning Dryer Mercedes W221 Air Con Drier Tank Pressure Sensor
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. 6918939
BMW X5 E53 3.0d M57N Connector Suction Pipe Coolant Line 6918939
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
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
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. A2128304515
Mercedes W212 Air Conditioning Pipe Refrigerant Hose Line A2128304515
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. 6927538
BMW E87 E90 E91 Diesel M47N2 Air Condition Con Pipe Hose Cool 6927538
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. A2058306501
Air Conditioning Hose Mercedes W205 Refrigerant A/C Compresor A2058306501
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
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 - Wed, Oct 15
If paid before 14:00
-5%
Part no. 2751474
BMW Mini Cooper R55 R56 R57 Evaporator Compressor Suction Pipe Hose
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
Part no. 8377075
BMW X5 E53 M57 3.0d Diesel Evaporator Compressor Suction Pipe 8377075
€23.95
Free delivery - Wed, Oct 15
If paid before 14:00
Part no. 3400430
BMW X3 E83 Dryer Evaporator Pressure Coolant Hose Pipe Assy 3400430
€23.95
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. A1638300083
Mercedes-Benz M-Class ML W163 Air Con Conditioning Dryer Drier Pump A1638300083
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-15%
Part no. 9337131
BMW 1 3 Serie F20 F30 F31 LCI M140i 340i N58 Pressure Hose Compressor Condenser
Promo price
€32.95
€28.01
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. A2048302815
Air Conditioning Pipe Mercedes W204 W207 Refrigerant A/C Hose Line A2048302815
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
Part no. 9151733
BMW E81 E87 E90 E91 Pressure Hose Pipe Condenser Air Con 9151733
€37.95
Free delivery - Wed, Oct 15
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 - Wed, Oct 15
If paid before 14:00
-5%
Part no. 6946354
BMW E46 Pressure Hose Pipe Compressor Condenser 6946354
Promo price
€23.95
€22.75
Free delivery - Tue, Oct 14
If paid before 14:00
-5%
Part no. 1K0820721CA
Audi A3 8P Air Conditioning Pipe A/C Hose Line 1K0820721CA
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. A2138301900
Mercedes W213 OM654 Refrigerant Pipe Air Con Conditioning Line A/C A2138301900
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
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 - Wed, Oct 15
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 - Wed, Oct 15
If paid before 14:00
-15%
Part no. 9251510
BMW F10 F11 Pressure Hose Air Conditioning Pipe Line 523i 530i N52N N53 9251510
Promo price
€28.95
€24.61
Free delivery - Wed, Oct 15
If paid before 14:00
-15%
Part no. A2138307200
Mercedes W213 Air Conditioning Hose Pipe A2138307200
Promo price
€28.95
€24.61
Free delivery - Wed, Oct 15
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 - Wed, Oct 15
If paid before 14:00
-5%
Part no. 9120003
BMW F10 F11 Pressure Hose Pipe Lines Air Conditioning 9120003
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
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 - Wed, Oct 15
If paid before 14:00
-40%
Part no. 9203484
Coolant Hose BMW E90 E91 E92 Suction Pipe Evaporator Compressor 9203484
Promo price
€42.95
€25.77
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. 6832950
BMW Mini Cooper F55 F56 F57 Air Conditioning Suction Pipe Hose 6832950
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-15%
Part no. 4E0121400P
Audi S8 D3 Water Return Coolant Pipe Hose Line 4E0121400P
Promo price
€32.95
€28.01
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. 6966288
BMW M47N2 Pressure Hose Compressor-Condenser 118d 120d 6966288
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
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
€23.95
€22.75
Free delivery - Wed, Oct 15
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 - Wed, Oct 15
If paid before 14:00
-5%
Part no. A6122300456
Air Conditioning Pipe Mercedes W203 W209 OM612 A/C Air Con Line Hose A6122300456
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. 06J121492E
Audi TT 8J A3 8P Water Return Coolant Pipe Hose Line 06J121492E
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. 6777285
BMW E60 E61 LCI N47 520d Suction Pipe Hose Steering Oil 6777285
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-15%
Part no. A2218300283
Mercedes-Benz S-Class W221 Air Con Conditioning Dryer Drier Tank Pressure Sensor
Promo price
€28.95
€24.61
Free delivery - Wed, Oct 15
If paid before 14:00
-40%
Part no. 8R0260367
Audi Q5 8R A/C Air Condition Hose Pipe Line Tube Adapter 8R0260367
Promo price
€70.95
€42.57
Free delivery - Wed, Oct 15
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 - Wed, Oct 15
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 - Wed, Oct 15
If paid before 14:00
-5%
Part no. 6922694
BMW 7 Series E65 E66 N62 N62N Petrol Suction Pipe Evaporator Compressor 6922694
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
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 - Wed, Oct 15
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
€47.95
€28.77
Free delivery - Wed, Oct 15
If paid before 14:00
Part no. 6917865
BMW X5 Series E53 Evaporator Compressor Coolant Suction Pipe 6917865
€28.95
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. A2468300215
Mercedes W246 M651 Air Conditioning Pipe Compressor Pipe A2468300215
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
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 - Wed, Oct 15
If paid before 14:00
-15%
Part no. 9321597
A/C Pressure Air Pipe BMW G12 G30 G32 Evaporator Compressor Air Con Pipe 9321597
Promo price
€28.95
€24.61
Free delivery - Wed, Oct 15
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 - Wed, Oct 15
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 - Wed, Oct 15
If paid before 14:00
-5%
Part no. A2128302516
Refrigerant Hose Pipe Mercedes W212 Air Conditioning Condenser Line A2128302516
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. A2118310545
Mercedes W211 CLS C219 Air Duct Vent Channel Rear Left Right N/O/S A2118310545
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. 3455908
Suction Pipe BMW X3 E83 3.0d M57N2 Air Conditioning Evaporator Adapter Lead
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
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 - Wed, Oct 15
If paid before 14:00
-5%
Part no. A2048302216
Refrigerant Hose Pipe Mercedes W204 W207 Air Con Condenser Line A2048302216
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
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
€42.95
€25.77
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. 7526254
BMW 5 6 Series E60 E61 E63 E64 Pressure Hose Assy Pipe Radiator Coolant 7526254
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
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 - Wed, Oct 15
If paid before 14:00
-15%
Part no. 9122621
BMW 3 Series E90 E92 E93 LCI M3 Suction Pipe Evaporator Compressor Aircon AC
Promo price
€34.95
€29.71
Free delivery - Wed, Oct 15
If paid before 14:00
-15%
Part no. A2058306401
Mercedes A238 M276 A/C Air Condition Pipe Hose Line Tube A2058306401
Promo price
€28.95
€24.61
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. 2754220
BMW MINI Clubman Cooper S R55 R56 R57 R58 Engine Coolant Hose Pipe 2754220
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-15%
Part no. 6910803-1
Air Conditioning Pipe BMW E60 E61 Pressure Hose Evaporator Line Hose 6910803
Promo price
€28.95
€24.61
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. 9321598
Air Conditioning Pipe BMW G11 G30 G32 Evaporator-Compressor Suction Line 9321598
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-15%
Part no. 6952992
Pressure Hose BMW E81 E87 E90 E91 Pipe Condenser Air Con 6952992
Promo price
€47.95
€40.76
Free delivery - Tue, Oct 14
If paid before 14:00
-5%
Part no. 6942885
BMW 7 Series E65 E66 730d 730Ld Diesel Suction Pipe Evaporator Compressor
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. A2048306115
Mercedes W204 M271 Petrol Air Conditioning Pipe Compressor Pipe A2048306115
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-15%
Part no. 9271893
Air Con Pipe BMW X5 F15 X6 F16 Pressure Hose Tube Compressor Evaporator 9271893
Promo price
€37.95
€32.26
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. 9800479
Mini Cooper R60 R61 Pressure Hose Assy Pipe Radiator Coolant 9800479
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
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 - Wed, Oct 15
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
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. 9212236
A/C Pipe BMW F20 F21 F22 F30 Pressure Hose Condenser Evaporator 9212236
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-40%
Part no. 9147347
BMW 3 5 7 Series F01 F02 F10 F11 F30 LCI B48X Heater Changeover Valve 9147347
Promo price
€51.95
€31.17
Free delivery - Wed, Oct 15
If paid before 14:00
-15%
Part no. A2138305100
Air Conditioning Pipe Mercedes W213 S213 A/C Air Con Hose Line A2138305100
Promo price
€28.95
€24.61
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. 9337132
BMW 1 Series F20 F21 LCI B37 Suction Hose Pipe Evaporator Compressor 337132
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-15%
Part no. A2468303115
Mercedes W176 W246 Air Conditioning A/C Radiator Pipe Diesel A2468303115
Promo price
€28.95
€24.61
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. A2468300402
Air Conditioning Pipe Mercedes X157 W176 W246 A/C Coolant Hose Line A2468300402
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. 3403606
BMW X3 Series E83 Front Panel Body Hood Catch End Support Bracket 3403606
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. A1728303315
Mercedes SLK R172 OM651 Air Con Compressor Hose Refrigerant A/C Line A1728303315
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
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 - Tue, Oct 14
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 - Wed, Oct 15
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 - Wed, Oct 15
If paid before 14:00
-15%
Part no. 6932267
BMW 5 6 Series E60 M5 E63 M6 Compressor Condenser Pressure Pipe Adapter 6932267
Promo price
€30.95
€26.31
Free delivery - Wed, Oct 15
If paid before 14:00
-15%
Part no. A2138301101
Mercedes A238 M276 A/C Air Condition Pipe Hose Line Tube A2138301101
Promo price
€99.95
€84.96
Free delivery - Wed, Oct 15
If paid before 14:00
-15%
Part no. 8U0820743C
Audi Q3 8U Coolant Air Conditioning Pipe A/C Hose Line Tube 8U0820743C
Promo price
€32.95
€28.01
Free delivery - Wed, Oct 15
If paid before 14:00
Part no. 8E0820193P
Air Conditioning Dryer Audi A4 B7 Air Con Drier Tank Pressure Sensor 8E0820193P
Product currently unavailable
-15%
Part no. A2048304715
Air Conditioning Pipe Mercedes W204 W212 Refrigerant A/C Hose Line A2048304715
Promo price
€32.95
€28.01
Free delivery - Wed, Oct 15
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 - Wed, Oct 15
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 - Wed, Oct 15
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 - Wed, Oct 15
If paid before 14:00
Part no. 8381544
BMW X5 SERIES E53 Pressure hose condenser evaporator pipe 64538381544 8381544
€23.95
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. 9224863-2
MINI Cooper One R55 R56 R57 Pressure Hose Pipe Evaporator Air Condition A/C
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-15%
Part no. 8579242
BMW F20 F21 F30 F31 LCI Pressure Hose Assy Fuel Injector 8579242
Promo price
€32.95
€28.01
Free delivery - Wed, Oct 15
If paid before 14:00
-40%
Part no. A1718300915
Mercedes R171 Air Conditioning Pipe Compressor To Condenser A/C Line A1718300915
Promo price
€42.95
€25.77
Free delivery - Wed, Oct 15
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 - Wed, Oct 15
If paid before 14:00
-15%
Part no. 9364656
BMW F30 F32 LCI N57N N57Z Pressure Hose Pipe Air Conditioning Condenser 9364656
Promo price
€32.95
€28.01
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. 6920355
BMW 5 6 Series E60 E61 E63 E64 Suction Pipe Coolant Lines A/C
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
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 - Wed, Oct 15
If paid before 14:00
-5%
Part no. A2048302915
Mercedes-Benz C-Class W204 OM646 CDI Air Conditioning Hose Pipe A2048302915
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
-5%
Part no. 9223315
BMW E81 E82 E87 LCI E90 Suction Pipe Evaporator Compressor Air Con Hose
Promo price
€23.95
€22.75
Free delivery - Wed, Oct 15
If paid before 14:00
Part no. 8E0260707AT
Audi A4 B7 Air Conditioning Pipe Refrigerant Hose Line 8E0260707AT
€42.95
Free delivery - Wed, Oct 15
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 .