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. A1635001372
Mercedes ML W163 270 CDI Air Con Compressor Pressure Line Hose Pipe A1635001372
Promo price
€28.95
€24.61
Free delivery - Fri, Oct 03
If paid before 14:00

-15%
Part no. A2138602401
A/C Line Mercedes W213 W238 Air Conditioning Pressure Pipe Hose A2138602401
Promo price
€28.95
€24.61
Free delivery - Fri, Oct 03
If paid before 14:00

-15%
Part no. A2138303804
A/C Line Mercedes W213 W238 Air Conditioning Pressure Pipe Hose A2138303804
Promo price
€28.95
€24.61
Free delivery - Fri, Oct 03
If paid before 14:00

Part no. A2318300315
Mercedes R231 A/C Air Condition Compressor Hose Pipe Line Tube A2318300315
€24.95
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-15%
Part no. A2642009700
Mercedes W205 M264 Coolant Air Conditioning Pipe A/C Hose Line Tube A2642009700
Promo price
€32.95
€28.01
Free delivery - Fri, Oct 03
If paid before 14:00

-15%
Part no. A1668302301
Mercedes W166 OM651 Air Conditioning A/C Air Con Pipe Hose Line A1668302301
Promo price
€28.95
€24.61
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-15%
Part no. A2058309600
Mercedes W205 Air Condition Conditioning A/C Air Con Pipe Hose Line A2058309600
Promo price
€28.95
€24.61
Free delivery - Fri, Oct 03
If paid before 14:00

-5%
Part no. A2058309700
Mercedes W205 Air Condition Conditioning A/C Air Con Pipe Hose Line A2058309700
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-40%
Part no. A2318300015
Air Conditioning Pipe Mercedes R231 M157 Refrigerant A/C Hose Line A2318300015
Promo price
€42.95
€25.77
Free delivery - Fri, Oct 03
If paid before 14:00

-40%
Part no. A2538301200
Mercedes GLC C253 X253 M274 Air Conditioning Pipe Compressor Hose A2538301200
Promo price
€51.95
€31.17
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-15%
Part no. A2438306300
Air Conditioning Line Mercedes EQA H243 Refrigerant Evaporator Pipe A2438306300
Promo price
€32.95
€28.01
Free delivery - Fri, Oct 03
If paid before 14:00

-40%
Part no. A2438306100
Mercedes EQA350 H243 Refrigerant A/C Evaporator Condenser Line A2438306100
Promo price
€42.95
€25.77
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-15%
Part no. A1668302001
Mercedes GLE W166 C292 Air Conditioning Pipe Refrigerant Hose A1668302001
Promo price
€37.95
€32.26
Free delivery - Fri, Oct 03
If paid before 14:00

-15%
Part no. A1668302501
A/C Pipe Mercedes GLE W166 C292 Air Conditioning Refrigerant Hose A1668302501
Promo price
€37.95
€32.26
Free delivery - Fri, Oct 03
If paid before 14:00

-40%
Part no. A1718301115
Mercedes R171 Air Conditioning Compressor Air A/C Hose Pipe Line A1718301115
Promo price
€56.95
€34.17
Free delivery - Fri, Oct 03
If paid before 14:00

-5%
Part no. A2028300083
Mercedes-Benz C CLK W202 W208 Air Con Conditioning Dryer Drier Tank A2028300083
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
If paid before 14:00

Part no. A2468301202
Air Conditioning Pipe Mercedes X156 W176CW246 A/C Coolant Hose Line A2468301202
€34.95
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-5%
Part no. A6542000000
Air Conditioning Pipe Mercedes W213 Refrigerant A/C Hose Line OM654 A6542000000
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
If paid before 14:00

-5%
Part no. A2058305301
Mercedes W205 Air Con Pipe Conditioning Line Hose A/C A2058305301
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
If paid before 14:00

Part no. A9108303201-1
Mercedes Sprinter W910 Front Air Vent Grill A9108303201
€24.95
Free delivery - Fri, Oct 03
If paid before 14:00

-40%
Part no. A1768300600-1
Mercedes W176 C117 CLA 45 AMG Petrol M133 Air Conditioning Compressor Hose
Promo price
€56.95
€34.17
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-5%
Part no. A2108310346
Air Duct Mercedes W210 Channel Cabin Ventilation Rear Air Duct A2108310346
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-5%
Part no. A2108314446
Air Duct Mercedes W210 Channel Cabin Ventilation Rear Central A2108314446
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
If paid before 14:00

-15%
Part no. A1668301115
Air Conditioning Pipe Mercedes W166 Refrigerant A/C Hose Line OM642 A1668301115
Promo price
€32.95
€28.01
Free delivery - Fri, Oct 03
If paid before 14:00

-40%
Part no. A2468302115
Air Conditioning Pipe Mercedes W176 Refrigerant Line Compressor Hose A2468302115
Promo price
€47.95
€28.77
Free delivery - Fri, Oct 03
If paid before 14:00

-15%
Part no. A2138302902
Mercedes W213 Air Conditioning Refrigerant Line Pipe Hose A2138302902
Promo price
€47.95
€40.76
Free delivery - Fri, Oct 03
If paid before 14:00

-15%
Part no. A2138307200
Mercedes W213 Air Conditioning Hose Pipe A2138307200
Promo price
€28.95
€24.61
Free delivery - Fri, Oct 03
If paid before 14:00

-15%
Part no. A1775014400
Coolant Hose Mercedes C118 W177 W247 Radiator Cooling Pipe Line A1775014400
Promo price
€28.95
€24.61
Free delivery - Fri, Oct 03
If paid before 14:00

-5%
Part no. A2108311346
Mercedes W210 Air Duct Channel Cabin Front Left N/S Tube A2108311346
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
If paid before 14:00

-15%
Part no. A2538301400
Air Conditioning Line Mercedes C253 X253 Refrigerant Compressor Pipe A2538301400
Promo price
€32.95
€28.01
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
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 - Fri, Oct 03
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 - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-5%
Part no. A2058319800
Air Duct Mercedes W205 W213 C238 Channel Cabin Front Right O/S A2058319800
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-15%
Part no. A2138301902
Air Conditioning Pipe Mercedes W213 Compresor Refrigerant A/C Line A2138301902
Promo price
€37.95
€32.26
Free delivery - Fri, Oct 03
If paid before 14:00

-15%
Part no. A2058304904
Air Conditioning Pipe Mercedes W205 W213 Refrigerant A/C Hose Line A2058304904
Promo price
€37.95
€32.26
Free delivery - Fri, Oct 03
If paid before 14:00

-15%
Part no. A2058307201
Mercedes W205 Diesel M626 Air Confitioning Pipe Refrigerant A/C Compressor Line
Promo price
€28.95
€24.61
Free delivery - Fri, Oct 03
If paid before 14:00

-5%
Part no. A2058304502
Air Conditioning Pipe Mercedes W205 Expansion Valve Refrigerant Line A2058304502
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
If paid before 14:00

-15%
Part no. A1728302915
Air Conditioning Hose Mercedes SLK R172 Refrigerant Compressor Line A1728302915
Promo price
€32.95
€28.01
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-15%
Part no. A1778305801
Air Conditioning Pipe Mercedes W177 W247 Refrigerant Line Hose A/C A1778305801
Promo price
€28.95
€24.61
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-15%
Part no. A2048304715
Air Conditioning Pipe Mercedes W204 W212 Refrigerant A/C Hose Line A2048304715
Promo price
€32.95
€28.01
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-40%
Part no. A1778684200
Mercedes W177 M260 Windshield Washer Pipe Refrigerant Hose Line A1778684200
Promo price
€66.95
€40.17
Free delivery - Fri, Oct 03
If paid before 14:00

-5%
Part no. A2468302015
Mercedes W176 W246 Air Conditioning A/C Pipe Hose Refrigerant Line A2468302015
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
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 - Fri, Oct 03
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 - Fri, Oct 03
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 - Fri, Oct 03
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 - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-15%
Part no. A1718302615
Mercedes SLK R171 Air Conditioning A/C Pipe Hose Refrigerant Line A1718300615
Promo price
€28.95
€24.61
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-15%
Part no. A2128309515
Air Conditioning Pipe Mercedes W212 W218 Refrigerant Hose Line A/C A2128309515
Promo price
€32.95
€28.01
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-15%
Part no. A1122303856
Air Conditioning Pipe Mercedes W203 W209 M112 Refrigerant Hose A/C A1122303856
Promo price
€32.95
€28.01
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-5%
Part no. A2468303215
Mercedes W176 A/C Air Conditioning Refrigerant Pipe A2468303215
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
If paid before 14:00

-15%
Part no. A2468302415
Mercedes W176 A/C Air Conditioning Refrigerant Pipe Hose A2468302415
Promo price
€32.95
€28.01
Free delivery - Fri, Oct 03
If paid before 14:00

-5%
Part no. A6398312045
Mercedes Vito Viano W639 Air Conditioning Air Duct Channel Tube Rear A6398312045
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-5%
Part no. A2048303315
Mercedes-Benz C-Class W204 Air Conditioning Hose Pipe Line A2048303315
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
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 - Fri, Oct 03
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 - Fri, Oct 03
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 - Fri, Oct 03
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
€28.95
€24.61
Free delivery - Fri, Oct 03
If paid before 14:00

-5%
Part no. A1648302215
Mercedes ML W164 Air Conditioning Compressor Hose Pipe Line A1648302215
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
If paid before 14:00

-5%
Part no. A2128305415
Mercedes W212 Air Conditioning A/C Air Con Hose Pipe Line A2128305415
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
If paid before 14:00

-5%
Part no. A2128308415-1
Mercedes W212 Air Conditioning A/C Air Con Hose Pipe Line A2128308415
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
If paid before 14:00

-5%
Part no. A2128302516-1
Mercedes W212 Refrigerant Hose Pipe Air Conditioning Condenser Line A2128302516
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-15%
Part no. A2048308215
Mercedes W204 Refrigerant Hose Pipe Air Conditioning Condenser Line A2048308215
Promo price
€28.95
€24.61
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-40%
Part no. A2048300600
Mercedes W204 Air Conditioning A/C C63 AMG Compressor Hose Pipe Line A2048300600
Promo price
€47.95
€28.77
Free delivery - Fri, Oct 03
If paid before 14:00

-5%
Part no. A6462300356
Mercedes W203 OM646 Air Conditioning Air Con Pipe Hose Diesel A6462300356
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
If paid before 14:00

-5%
Part no. A1112030282
Mercedes-Benz W202 W203 W210 M111 Radiator Coolant Hose Pipe Tube A1112030282
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-5%
Part no. A4148300058
Mercedes Vaneo W414 A/C Air Con Conditioning Dryer Drier Pump A4148300058
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
If paid before 14:00

-5%
Part no. A2038320425
Mercedes W203 Windshield Cowl Panel Air Duct Baffle A2038320425
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
If paid before 14:00

-5%
Part no. A2208300083
Mercedes-Benz CL S C215 W220 Air Con Conditioning Dryer Drier Pump A2208300083
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
If paid before 14:00

-5%
Part no. A1698301815
Mercedes A Class W169 Air Conditioning Pressure Pipe Hose Line A1698301815
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
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 - Fri, Oct 03
If paid before 14:00

-5%
Part no. A2712300556
Mercedes CLK W203 C209 Kompressor Air Conditioning Air Con Pipe Line A2712300556
Promo price
€23.95
€22.75
Free delivery - Fri, Oct 03
If paid before 14:00
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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 .