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
Part no. 9321598
Air Conditioning Pipe BMW G11 G30 G32 Evaporator-Compressor Suction Line 9321598
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8T0260701M
Audi A5 8T Air Conditioning Hose A/C Refrigerant Pipe Line 8T0260701M
€32.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9224835
BMW Z4 Series E89 23i 30i N52N Evaporator Compressor Suction Pipe Hose 9224835
€32.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7566031-1
Coolant Hose BMW E81 E87 E90 E91 E92 LCI N43 Cooling System Pipe 7566031
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 5Q0820741C
Audi A3 8V Seat Leon 5F VW Golf VII Air Conditioning Pipe A/C Hose 5Q0820741C
€56.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8T0260707B
Audi A4 B8 2.0 TFSI CDNC A/C Air Conditioning Compressor Pipe Hose 8T0260707B
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7508015
BMW 7 Series E65 E66 E67 Water Return Coolant Pipe Hose Line 7508015
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9209713
BMW 3 Series E90 E91 E92 M57N2 Evaporator Compressor Suction Pipe Hose 9177035
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 99657310600
Porsche Boxster 986 Under Bonnet A/C Air Condition Pipe Hose Line 99657310600
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 3451632
BMW X3 E83 Air Conditioning Coolant Aluminium Double Pipe Lines 3451632
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9248522
BMW 5 Series F10 F11 530d N57N Pressure Hose Assy Coolant Line R134A 9248522
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7527570
Return Pipe BMW E60 E65 E87 E90 Hose Engine 7527570
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6918939
BMW X5 E53 3.0d M57N Connector Suction Pipe Coolant Line 6918939
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9874691
AC Hose BMW F45 Mini F60 Petrol B38X Pressure Hose Compressor Condenser 9874691
€80.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9122623
BMW 3 Series E90 E90N E92 E92N E93 LCI M3 Pressure Hose Compressor Condenser
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9390523
Air Duct Centre BMW X5 E70 LCI X6 E71 Rear Compartment Air Vent Duct 9390523
€56.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6774187
BMW 5 6 E60 E63 LCI N53 525i 530i 630i Steering Oil Suction Pipe Hose 6774187
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9218928
BMW F10 M5 F12 F13 M6 Suction Pipe Evaporator-Compressor Air Con Pipe 9218928
€34.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7L6820741E
Audi Q7 4L Air Condition Con Pipe Hose Coolant 7L6820741E
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 4H0260710AA
Audi A8 D4 Air Conditioning A/C Air Con Coolant Pipe Hose Line 4H0260710AA
€113.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 5Q0820803E
Audi A3 8V 2.0 TDI Air Conditioning Pump Compressor Unit 5Q0820803F
€37.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7L6820743F
Audi Q7 4L Air Condition Con Pipe Hose Coolant 7L6820743F
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A9068306415
Mercedes Sprinter W906 Air Conditioning A/C Air Con Hose Pipe Line A9068306415
€32.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2468300802
Mercedes W176 W246 Air Conditioning A/C Pipe Hose Refrigerant Line A2468300802
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2048308215
Mercedes W204 Refrigerant Hose Pipe Air Conditioning Condenser Line A2048308215
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9252992
Air Con Pipe BMW X5 F15 X6 F16 Suction Hose Tube Compressor Evaporator 9252992
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9365380
BMW F45 A/C Air Con Pipe Air Conditioning Pipe 9365380
€37.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9119000
BMW 1 3 Series E87 E90 E91 E92 N43 Air Condition Con Pipe Hose Coolant 9119000
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2468301002
Mercedes W176 W246 Air Conditioning Pipe Air Con Condenser Line A/C A2468301002
€37.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9168366
BMW 1 3 Series E81 E87N LCI E90 E91 Suction Pipe Evaporator Compressor Air Hose
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9120003
BMW F10 F11 Pressure Hose Pipe Lines Air Conditioning 9120003
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A1668302501
A/C Pipe Mercedes GLE W166 C292 Air Conditioning Refrigerant Hose A1668302501
€37.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. DV6119N602BB
Ford Transit Connect 1.6 TDCi Air Conditioning Pipe Line Hose A/C DV6119N602BB
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A1778305201
Mercedes W177 Air Con Refrigerant Pipe Conditioning Line Hose A/C A1778305201
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6918600
Mini Cooper R50 W17 Evaporator Compressor Coolant Suction Pipe 6918600
€37.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 3414631-1
BMW X3 Series 1 E83 LCI 3.0d M57N2 Adapter Lead Compressor Suction Pipe 3414631
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8K0819342K
Heater Pipe Audi A4 B8 A5 8T Water Hose 8K0819342K
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 3414555
BMW X3 Series E83 LCI DIesel 3.0d M57N2 Suction Pipe Evaporator Adapter Lead
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6964964
BMW 1 3 Series E81 E87N LCI E90 E91 Suction Pipe Evaporator Compressor Air Hose
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A1668302001
Mercedes GLE W166 C292 Air Conditioning Pipe Refrigerant Hose A1668302001
€37.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 2282955
BMW E60 E63 E64 Petrol Engine Cooling Radiator Vent Pipe 2282955
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9321309
Air Conditioning Pipe BMW F80 M3 F82 M4 Evaporator Compressor Suction Hose
€56.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8377079
BMW X5 Series E53 M57 3.0d Diesel Compressor Condenser Pressure Hose 8377079
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6763559
BMW 5 6 Series E60 E61 E63 E64 Suction Pipe Hose 6763559
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9122621
BMW 3 Series E90 E92 E93 LCI M3 Suction Pipe Evaporator Compressor Aircon AC
€34.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9802726
Mini Cooper R60 A/C Air Conditioning Pipe Refrigerant Hose Line 9802726
€42.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9209730
BMW E90 E91 E92 335d M57N2 Compressor Condenser Pressure Hose Pipe 9209730
€56.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6951366
BMW 5 Series E60 E61 520d M47N2 Adapter Suction Pipe Hose Connector 6951366
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2468300402
Air Conditioning Pipe Mercedes X157 W176 W246 A/C Coolant Hose Line A2468300402
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. C-2758225
BMW Mini Cooper One R55 R56 Air Conditioning Aluminium Double Pipe 2758225
€43.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6958404
BMW X5 X6 Series E70 E71 Air Duct Windscreen 6958404 64226958404
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A1648302215
Mercedes ML W164 Air Conditioning Compressor Hose Pipe Line A1648302215
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6928591
BMW 1 3 X1 Series E81 E87 E90 E91 Pipe Hose For Additional Water Pump 6928591
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8U0820743C
Audi Q3 8U Coolant Air Conditioning Pipe A/C Hose Line Tube 8U0820743C
€32.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9218930
Air Conditioning Pipe BMW F10 M5 F12 F13 M6 Pressure Hose 9218930
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 5Q0816721AG
Audi A3 8V Air Conditioning Refrigerant Hose Compressor Line 5Q0816721AG
€85.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7375761
Air Duct BMW G30 G31 Rear Compartment Vent Left N/S 7375761
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6917878
BMW X5 E53 Air Con A/C Hose Pipe Air Conditioning Low Pressure 6917878
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2138301902
Air Conditioning Pipe Mercedes W213 Compresor Refrigerant A/C Line A2138301902
€37.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9212236
A/C Pipe BMW F20 F21 F22 F30 Pressure Hose Condenser Evaporator 9212236
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9212082
BMW 1 2 3 Series F20 F22 F30 Diesel N47N Condenser Pressure Hose Pipe 9212082
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A9068308600
Mercedes Sprinter W906 Air Conditioning A/C Air Con Hose Pipe Line A9068308600
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2128302516-1
Mercedes W212 Refrigerant Hose Pipe Air Conditioning Condenser Line A2128302516
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 3414631
BMW X3 Series E83 LCI 3.0d M57N2 Adapter Lead Compressor Suction Pipe 3414631
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7375762
Air Duct BMW G30 G31 Rear Compartment Vent Right O/S 7375762
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2038320425
Mercedes W203 Windshield Cowl Panel Air Duct Baffle A2038320425
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9224833
BMW Z4 Series E89 A/C Air Conditioning Hose Pipe Pressure Condenser 9224833
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9209727
Mini F55 F56 F57 F60 Pressure Hose Compressor Condenser Petrol 9209727
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 1K0820721BQ
Volkswagen Touran 1T Golf 6 Audi A3 8P Air Con Pipe A/C Hose Line 1K0820721BQ
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9251510
BMW F10 F11 Pressure Hose Air Conditioning Pipe Line 523i 530i N52N N53 9251510
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6910575-1
BMW X5 Series 1 E53 Auxiliary Heating Webasto Air Intake Hose Silencer 6910575
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9337133
BMW 1 3 Series F20 F21 F30 F31 Suction Hose Pipe Evaporator Compressor 9337133
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8L9820721D
Audi TT 8N A3 8L Air Conditioning Hose A/C Pipe Line 8L9820721D
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6985706
BMW Mini Cooper S R52 R53 Pipe Air Con Pressure Hose Compressor Condenser Coolant 6985706
€62.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6946620
BMW Mini Cooper S R52 R53 Air Conditioning Suction Pipe Hose Evaporator 6946620
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6917879
BMW X5 Series E53 3.0i M54 High Pressure Hose Pipe Compressor Condenser 6917879
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2128305415
Mercedes W212 Air Conditioning A/C Air Con Hose Pipe Line A2128305415
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2468302115
Air Conditioning Pipe Mercedes W176 Refrigerant Line Compressor Hose A2468302115
€47.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8579242
BMW F20 F21 F30 F31 LCI Pressure Hose Assy Fuel Injector 8579242
€32.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2128302516
Refrigerant Hose Pipe Mercedes W212 Air Conditioning Condenser Line A2128302516
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9291276
BMW i3 I01 Air Con Line Pipe Front Coolant Air Conditioning A/C R1234YF 9291276
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A4148300058
Mercedes Vaneo W414 A/C Air Con Conditioning Dryer Drier Pump A4148300058
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8K0260707S
Audi A4 B8 2.0 TDI CJCB Diesel A/C Condition Pipe Hose Line Tube 8K0260707S
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6942885
BMW 7 Series E65 E66 730d 730Ld Diesel Suction Pipe Evaporator Compressor
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2712300556
Mercedes CLK W203 C209 Kompressor Air Conditioning Air Con Pipe Line A2712300556
€23.95
Free delivery - Wed, Jan 14
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 - Wed, Jan 14
If paid before 14:00
Part no. 9203484
Coolant Hose BMW E90 E91 E92 Suction Pipe Evaporator Compressor 9203484
€42.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9354542
Air Conditioning Pipe BMW X3 G01 X4 G02 Refrigerant A/C Hose Line 9354542
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2218309015
Mercedes CL C216 W221 Air Conditioning A/C Pipe Hose Line A2218309015
€66.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2028300083
Mercedes-Benz C CLK W202 W208 Air Con Conditioning Dryer Drier Tank A2028300083
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2138303804
A/C Line Mercedes W213 W238 Air Conditioning Pressure Pipe Hose A2138303804
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 1K0820721BD
Audi VW Skoda Seat 1.9 TDI Air Conditioning Hose A/C Pipe Line 1K0820721BD
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6927538
BMW E87 E90 E91 Diesel M47N2 Air Condition Con Pipe Hose Cool 6927538
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2218309516
Mercedes CL C216 W221 Air Conditioning A/C Pipe Hose Line A2218309516
€47.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2128302400
Refrigerant Line Mercedes W212 Air conditioning A/C Compressor Pipe A2128302400
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9201925
Air Conditioning Pipe BMW F10 F11 F12 F13 N63 Refrigerant Hose A/C Line 9201925
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2048309815
Mercedes W204 Air Conditioning Compressor Refrigerant Hose Line A/C A2048309815
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 3413820
BMW X3 Series E83 M54 Evaporator Compressor Suction Coolant Pipe Line 3413820
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9337136
BMW 1 3 Series F20 F21 F30 F31 LCI Evaporator Compressor Suction Pipe 9337136
€23.95
Free delivery - Wed, Jan 14
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 .