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. A2048300415
Air Conditioning Pipe Mercedes W204 W207 W212 Refrigerant Hose Line A2048300415
Promo price
PLN 123.95
PLN 105.36
Free delivery: Jun 15
If paid before 14:00

Part no. A9108303201-1
Mercedes Sprinter W910 Front Air Vent Grill A9108303201
PLN 61.95
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A1698301715
Pressure Pipe Mercedes W169 Air Conditioning Hose Line A1698301715
Promo price
PLN 142.95
PLN 121.51
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A1778305201
Mercedes W177 Air Con Refrigerant Pipe Conditioning Line Hose A/C A1778305201
Promo price
PLN 75.95
PLN 64.56
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2128302500
Mercedes W204 W212 Air Conditioning A/C Air Con Condenser Hose Pipe A2128302500
Promo price
PLN 66.95
PLN 63.60
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A1778305501
Mercedes W177 Air Con Refrigerant Pipe Conditioning Line Hose A/C A1778305501
Promo price
PLN 94.95
PLN 80.71
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A1698301615
Mercedes W169 Air Conditioning Pressure Pipe Hose Line A1698301615
Promo price
PLN 61.95
PLN 58.85
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A1698301815
Mercedes A Class W169 Air Conditioning Pressure Pipe Hose Line A1698301815
Promo price
PLN 56.95
PLN 54.10
Delivery: Jun 15 – 16
If paid before 14:00

-15%
Part no. A1778303302
Mercedes W177 Saloon Air Con Refrigerant Pipe Conditioning Line Hose A1778304801
Promo price
PLN 113.95
PLN 96.86
Free delivery: Jun 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
PLN 94.95
PLN 90.20
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2048302216
Refrigerant Hose Pipe Mercedes W204 W207 Air Con Condenser Line A2048302216
Promo price
PLN 56.95
PLN 54.10
Delivery: Jun 15
If paid before 14:00

-5%
Part no. A2468303215
Mercedes W176 A/C Air Conditioning Refrigerant Pipe A2468303215
Promo price
PLN 46.95
PLN 44.60
Delivery: Jun 15
If paid before 14:00

-5%
Part no. A9068308600
Mercedes Sprinter W906 Air Conditioning A/C Air Con Hose Pipe Line A9068308600
Promo price
PLN 142.95
PLN 135.80
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2048306315
Mercedes W204 Air Conditioning Compressor Refrigerant Hose Line A/C A2048306315
Promo price
PLN 46.95
PLN 44.60
Delivery: Jun 15
If paid before 14:00

-5%
Part no. A2048302915
Mercedes-Benz C-Class W204 OM646 CDI Air Conditioning Hose Pipe A2048302915
Promo price
PLN 46.95
PLN 44.60
Delivery: Jun 15
If paid before 14:00

-15%
Part no. A1668302001
Mercedes GLE W166 C292 Air Conditioning Pipe Refrigerant Hose A1668302001
Promo price
PLN 123.95
PLN 105.36
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2128302516-1
Mercedes W212 Refrigerant Hose Pipe Air Conditioning Condenser Line A2128302516
Promo price
PLN 46.95
PLN 44.60
Delivery: Jun 15
If paid before 14:00

-5%
Part no. A2468303415
Air Conditioning Pipe Mercedes W176 W246 Refrigerant Hose Line A/C A2468303415
Promo price
PLN 94.95
PLN 90.20
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2048302815
Air Conditioning Pipe Mercedes W204 W207 Refrigerant A/C Hose Line A2048302815
Promo price
PLN 46.95
PLN 44.60
Delivery: Jun 15
If paid before 14:00

-40%
Part no. A2048300600
Mercedes W204 Air Conditioning A/C C63 AMG Compressor Hose Pipe Line A2048300600
Promo price
PLN 94.95
PLN 56.97
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A2058309600
Mercedes W205 Air Condition Conditioning A/C Air Con Pipe Hose Line A2058309600
Promo price
PLN 94.95
PLN 80.71
Free delivery: Jun 15
If paid before 14:00

-40%
Part no. A1718300915
Mercedes R171 Air Conditioning Pipe Compressor To Condenser A/C Line A1718300915
Promo price
PLN 142.95
PLN 85.77
Free delivery: Jun 15
If paid before 14:00

Part no. A2468300102
Mercedes W176 W246 Air Conditioning A/C Pipe Hose Refrigerant Line A2468300102
PLN 123.95
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A2058302900
Mercedes C205 OM651 Air Condition Pressure A/C Pipe Hose Line Tube A2058302900
Promo price
PLN 189.95
PLN 161.46
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2058305301
Mercedes W205 Air Con Pipe Conditioning Line Hose A/C A2058305301
Promo price
PLN 94.95
PLN 90.20
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A2468305600
Mercedes W176 Air Conditioning Pipe Refrigerant Compressor Line A/C A2468305600
Promo price
PLN 189.95
PLN 161.46
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A6398303015
Mercedes Vito Viano W639 Air Conditioning A/C Air Con Hose Pipe Line A6398303015
Promo price
PLN 75.95
PLN 64.56
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2712300656
Mercedes C CLK W203 C209 Kompressor Air Conditioning Suction Pipe Line
Promo price
PLN 75.95
PLN 72.15
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A2048309815
Mercedes W204 Air Conditioning Compressor Refrigerant Hose Line A/C A2048309815
Promo price
PLN 94.95
PLN 80.71
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A2642009700
Mercedes W205 M264 Coolant Air Conditioning Pipe A/C Hose Line Tube A2642009700
Promo price
PLN 113.95
PLN 96.86
Free delivery: Jun 15
If paid before 14:00

-40%
Part no. A2468303515
Mercedes C117 X156 W176 Refrigerant Pipe Air Conditioning Line Hose A2468303515
Promo price
PLN 180.95
PLN 108.57
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A2468301002
Mercedes W176 W246 Air Conditioning Pipe Air Con Condenser Line A/C A2468301002
Promo price
PLN 161.95
PLN 137.66
Free delivery: Jun 15
If paid before 14:00

-9%
Part no. A2048300615
Mercedes W204 C200 C220 CDI Air Conditioning Pipe Line A2048300615
Promo price
PLN 46.95
PLN 42.95
Delivery: Jun 15
If paid before 14:00

-15%
Part no. A6398329223
Mercedes Vito W639 Heater Water Hose Pipe Line Diesel Engine A6398329223
Promo price
PLN 94.95
PLN 80.71
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A1112303956
Mercedes R170 Air Conditioning Hose Pipe Suction Line A1112303956
Promo price
PLN 123.95
PLN 105.36
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2058310600
Mercedes W205 Air Duct Channel Cabin Front Right O/S A2058310600
Promo price
PLN 66.95
PLN 63.60
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2118309315
Air Conditioning Pipe Mercedes W211 W219 A/C Air Con Hose Line A2118309315
Promo price
PLN 94.95
PLN 90.20
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A2128302615
Mercedes W212 M157 A/C Air Con Air Conditioning Pipe Hose Line A2128302615
Promo price
PLN 436.95
PLN 371.41
Free delivery: Jun 15
If paid before 14:00

-40%
Part no. A2468302115
Air Conditioning Pipe Mercedes W176 Refrigerant Line Compressor Hose A2468302115
Promo price
PLN 161.95
PLN 97.17
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A1778305801
Air Conditioning Pipe Mercedes W177 W247 Refrigerant Line Hose A/C A1778305801
Promo price
PLN 94.95
PLN 80.71
Free delivery: Jun 15
If paid before 14:00

-40%
Part no. A1718301115
Mercedes R171 Air Conditioning Compressor Air A/C Hose Pipe Line A1718301115
Promo price
PLN 142.95
PLN 85.77
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A2058307604
Mercedes W205 Air Conditioning Pipe A/C Coolant Hose Line A2058307604
Promo price
PLN 56.95
PLN 48.41
Delivery: Jun 15
If paid before 14:00

-40%
Part no. A1778684200
Mercedes W177 M260 Windshield Washer Pipe Refrigerant Hose Line A1778684200
Promo price
PLN 189.95
PLN 113.97
Free delivery: Jun 15
If paid before 14:00

Part no. A1132301256
Mercedes W220 Air Conditioning Pipe Hose Tube Line A1132301256
PLN 113.95
Free delivery: Jun 15
If paid before 14:00

-12%
Part no. A2058309700
Mercedes W205 Air Condition Conditioning A/C Air Con Pipe Hose Line A2058309700
Promo price
PLN 101.95
PLN 90.20
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2048306115
Mercedes W204 M271 Petrol Air Conditioning Pipe Compressor Pipe A2048306115
Promo price
PLN 70.95
PLN 67.40
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2138301900
Mercedes W213 OM654 Refrigerant Pipe Air Con Conditioning Line A/C A2138301900
Promo price
PLN 113.95
PLN 108.25
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2128309115
Mercedes W212 Air Conditioning Pipe Refrigerant Hose Line A/C A2128309115
Promo price
PLN 94.95
PLN 90.20
Free delivery: Jun 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
PLN 85.95
PLN 81.65
Free delivery: Jun 15
If paid before 14:00

-9%
Part no. A1698310097
Mercedes W169 W245 Hose Air Conditioning Fan Box A1698310097
Promo price
PLN 46.95
PLN 42.95
Delivery: Jun 15
If paid before 14:00

-15%
Part no. A2058307201
Mercedes W205 Diesel M626 Air Confitioning Pipe Refrigerant A/C Compressor Line
Promo price
PLN 123.95
PLN 105.36
Free delivery: Jun 15
If paid before 14:00

-40%
Part no. A2218309516
Mercedes CL C216 W221 Air Conditioning A/C Pipe Hose Line A2218309516
Promo price
PLN 189.95
PLN 113.97
Free delivery: Jun 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
PLN 46.95
PLN 44.60
Delivery: Jun 15
If paid before 14:00

-5%
Part no. A2318300315
Mercedes R231 A/C Air Condition Compressor Hose Pipe Line Tube A2318300315
Promo price
PLN 75.95
PLN 72.15
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2048303315-1
Mercedes W204 Air Conditioning A/C Air Con Hose Pipe Line A2048303315
Promo price
PLN 93.95
PLN 89.25
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A1668302301
Mercedes W166 OM651 Air Conditioning A/C Air Con Pipe Hose Line A1668302301
Promo price
PLN 104.95
PLN 89.21
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A2538301400
Air Conditioning Line Mercedes C253 X253 Refrigerant Compressor Pipe A2538301400
Promo price
PLN 94.95
PLN 80.71
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2468302015
Mercedes W176 W246 Air Conditioning A/C Pipe Hose Refrigerant Line A2468302015
Promo price
PLN 94.95
PLN 90.20
Free delivery: Jun 15
If paid before 14:00

Part no. A2078301015
Mercedes W204 C207 A/C Air Con Air Conditioning Pipe Hose Line M272 A2078301015
PLN 142.95
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A1728302615
Mercedes SLK R172 Air Conditioning Pipe Refrigerant Hose Line A/C A1728302615
Promo price
PLN 123.95
PLN 105.36
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2058310500
Mercedes W205 Air Duct Channel Cabin Front Left N/S A2058310500
Promo price
PLN 66.95
PLN 63.60
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A1718302615
Mercedes SLK R171 Air Conditioning A/C Pipe Hose Refrigerant Line A1718300615
Promo price
PLN 94.95
PLN 80.71
Free delivery: Jun 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
PLN 123.95
PLN 105.36
Free delivery: Jun 15
If paid before 14:00

Part no. A1668302315
Mercedes ML GLE W166 A/C Air Con Air Conditioning Pipe Hose A1668302315
PLN 46.95
Delivery: Jun 15
If paid before 14:00

-40%
Part no. A2438306100
Mercedes EQA350 H243 Refrigerant A/C Evaporator Condenser Line A2438306100
Promo price
PLN 142.95
PLN 85.77
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2108310346
Air Duct Mercedes W210 Channel Cabin Ventilation Rear Air Duct A2108310346
Promo price
PLN 47.95
PLN 45.55
Delivery: Jun 15
If paid before 14:00

-15%
Part no. A2138301902
Air Conditioning Pipe Mercedes W213 Compresor Refrigerant A/C Line A2138301902
Promo price
PLN 161.95
PLN 137.66
Free delivery: Jun 15
If paid before 14:00

-40%
Part no. A2138301602
Mercedes W213 C238 Coolant Air Conditioning Pipe A/C Hose Line Tube A2138301602
Promo price
PLN 94.95
PLN 56.97
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A2722300656
Mercedes W209 Petrol M272 Air Conditioning Pipe Refrigerant Line A/C A2722300656
Promo price
PLN 104.95
PLN 89.21
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2218300283-1
Air Conditioning Dryer Mercedes W221 Air Con Drier Tank Pressure Sensor
Promo price
PLN 56.95
PLN 54.10
Delivery: Jun 15
If paid before 14:00

-15%
Part no. A2218306516
Mercedes W221 Air Conditioning Coolant Suction Pipe Line Hose A2218306516
Promo price
PLN 61.95
PLN 52.66
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A2128306200
Mercedes W212 Refrigerant Line Air Conditioning Pipe Line Tube A2128306200
Promo price
PLN 180.95
PLN 153.81
Free delivery: Jun 15
If paid before 14:00

Part no. A0008321500
Mercedes W907 W910 Heater Pipe Air Conditioner Hose Line A0008321500
PLN 94.95
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2058306201
Mercedes W205 Air Conditioning Pipe Refrigerant A/C Hose Line A2058306201
Promo price
PLN 104.95
PLN 99.70
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A2468303815
Mercedes W176 Air Conditioning Pipe Refrigerant Compressor Line A/C A2468303815
Promo price
PLN 94.95
PLN 80.71
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2048303315
Mercedes-Benz C-Class W204 Air Conditioning Hose Pipe Line A2048303315
Promo price
PLN 93.95
PLN 89.25
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2108314446
Air Duct Mercedes W210 Channel Cabin Ventilation Rear Central A2108314446
Promo price
PLN 47.95
PLN 45.55
Delivery: Jun 15
If paid before 14:00

-5%
Part no. A2468300802
Mercedes W176 W246 Air Conditioning A/C Pipe Hose Refrigerant Line A2468300802
Promo price
PLN 75.95
PLN 72.15
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A2138303804
A/C Line Mercedes W213 W238 Air Conditioning Pressure Pipe Hose A2138303804
Promo price
PLN 94.95
PLN 80.71
Free delivery: Jun 15
If paid before 14:00

Part no. A2058305404
Mercedes W205 Air Conditioning A/C Pipe Hose Line A2058305404
PLN 70.95
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A2138302902
Mercedes W213 Air Conditioning Refrigerant Line Pipe Hose A2138302902
Promo price
PLN 142.95
PLN 121.51
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2128308415
Mercedes W212 Air Conditioning A/C Air Con Hose Pipe Line A2128308415
Promo price
PLN 94.95
PLN 90.20
Free delivery: Jun 15
If paid before 14:00

Part no. A1778309602
Mercedes W177 AC Air Conditioning Pipe Hose Tube Line A1778309602
PLN 189.95
Free delivery: Jun 15
If paid before 14:00

Part no. A2058309800
Mercedes W205 Air Conditioning Pipe Refrigerant A/C Hose Line A2058309800
PLN 85.95
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A2048303115
Refrigerant Line Mercedes W204 Air Conditioning Compressor Hose A2048303115
Promo price
PLN 93.95
PLN 79.86
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2048304615
Mercedes W204 C207 Air Conditioning Pipe Refrigerant A/C Hose Line A2048304615
Promo price
PLN 75.95
PLN 72.15
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2048322225
Mercedes W204 S204 W207 C207 Air Conditioning Hose Cabin Pipe Tube A2048322225
Promo price
PLN 46.95
PLN 44.60
Delivery: Jun 15
If paid before 14:00

Part no. A1668302215
Mercedes ML W166 A/C Air Con Air Conditioning Pipe Hose Line OM651 A1668302215
PLN 85.95
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A2438306300
Air Conditioning Line Mercedes EQA H243 Refrigerant Evaporator Pipe A2438306300
Promo price
PLN 61.95
PLN 52.66
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2128304515
Mercedes W212 Air Conditioning Pipe Refrigerant Hose Line A2128304515
Promo price
PLN 94.95
PLN 90.20
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A9108300100
Mercedes Sprinter W910 OM651 Air Conditioning Pipe Refrigerant Hose A9108300100
Promo price
PLN 142.95
PLN 121.51
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A2048306415
Air Conditioning Pipe Mercedes W204 C207 Refrigerant A/C Hose Line A2048306415
Promo price
PLN 123.95
PLN 105.36
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A1728302915
Air Conditioning Hose Mercedes SLK R172 Refrigerant Compressor Line A1728302915
Promo price
PLN 141.95
PLN 120.66
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A2058304804
Mercedes W205 Air Conditioning Pipe Refrigerant Line Hose A2058304804
Promo price
PLN 189.95
PLN 161.46
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A6398312045
Mercedes Vito Viano W639 Air Conditioning Air Duct Channel Tube Rear A6398312045
Promo price
PLN 94.95
PLN 90.20
Free delivery: Jun 15
If paid before 14:00

-5%
Part no. A2128302516
Refrigerant Hose Pipe Mercedes W212 Air Conditioning Condenser Line A2128302516
Promo price
PLN 46.95
PLN 44.60
Delivery: Jun 15
If paid before 14:00

-15%
Part no. A1668301415
Mercedes W166 Petrol A/C Air Condition Climate Line Hose Pipe Tube A1668301415
Promo price
PLN 180.95
PLN 153.81
Free delivery: Jun 15
If paid before 14:00

Part no. A6082000500
Heater Pipe Mercedes W177 OM608 Water Hose Coolant Pipe Line A6082000500
PLN 94.95
Free delivery: Jun 15
If paid before 14:00

-15%
Part no. A2058306401
Mercedes A238 M276 A/C Air Condition Pipe Hose Line Tube A2058306401
Promo price
PLN 123.95
PLN 105.36
Free delivery: Jun 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 .