Air conditioning hoses, pipes and connectors
More informationAt Global Parts, we offer a wide selection of original used car parts, including air conditioning hoses, lines, and connectors for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each of our car parts undergoes quality control to ensure you receive a top-quality product.
Make
Category
Condition
In Stock
Price

Part no. 8472971
BMW 1 3 Series F20 F21 F30 F31 LCI Pressure Hose Assy Fuel Injector 8472971
PLN 42.95
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9337136
BMW 1 3 Series F20 F21 F30 F31 LCI Evaporator Compressor Suction Pipe 9337136
Promo price
PLN 94.95
PLN 90.20
Free delivery - Wed, Oct 08
If paid before 14:00

-10%
Part no. 3455910
BMW X3 E83 LCI 3.0sd M57N2 Air Conditioning Pipe Refrigerant Line A/C 3415347
Promo price
PLN 161.95
PLN 145.76
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. A1648302215
Mercedes ML W164 Air Conditioning Compressor Hose Pipe Line A1648302215
Promo price
PLN 56.95
PLN 54.10
Delivery - Wed, Oct 08
If paid before 14:00

-10%
Part no. A1668301415
Mercedes W166 Petrol A/C Air Condition Climate Line Hose Pipe Tube A1668301415
Promo price
PLN 180.95
PLN 162.86
Free delivery - Wed, Oct 08
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 - Wed, Oct 08
If paid before 14:00

-5%
Part no. 6946354
BMW E46 Pressure Hose Pipe Compressor Condenser 6946354
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9209742-1
BMW X1 E84 E90 E91 N47 Suction Pipe Evaporator Compressor A/C Pipe 9209742
Promo price
PLN 47.95
PLN 45.55
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. A2128302400
Refrigerant Line Mercedes W212 Air conditioning A/C Compressor Pipe A2128302400
Promo price
PLN 94.95
PLN 90.20
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9321597
A/C Pressure Air Pipe BMW G12 G30 G32 Evaporator Compressor Air Con Pipe 9321597
Promo price
PLN 75.95
PLN 72.15
Free delivery - Wed, Oct 08
If paid before 14:00

Part no. A2058309700
Mercedes W205 Air Condition Conditioning A/C Air Con Pipe Hose Line A2058309700
PLN 101.95
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9120003
BMW F10 F11 Pressure Hose Pipe Lines Air Conditioning 9120003
Promo price
PLN 46.95
PLN 44.60
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 2282955
BMW E60 E63 E64 Petrol Engine Cooling Radiator Vent Pipe 2282955
Promo price
PLN 85.95
PLN 81.65
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. A2518300715
Air Conditioning Hose Mercedes W251 OM642 Refrigerant Compressor Pipe
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9119703
BMW E60 E61 LCI Air Conditioning Pipe A/C Air Con Hose Pipe Line 9119703
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9181833
BMW 5 6 Series E60 E61 E63 E64 M5 M6 Suction pipe Coolant lines A/C 9181833
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Oct 08
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
PLN 75.95
PLN 72.15
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 6842534
Pressure Hose BMW F80 M3 F80 F82 F83 M4 Pipe Compressor Condenser 6842534
Promo price
PLN 94.95
PLN 90.20
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 7375761
Air Duct BMW G30 G31 Rear Compartment Vent Left N/S 7375761
Promo price
PLN 56.95
PLN 54.10
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 6771875
BMW 1 3 Series E82 E90 E91 N54 Suction Pipe Hose Active Steering Oil 6771875
Promo price
PLN 61.95
PLN 58.85
Free delivery - Wed, Oct 08
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
PLN 56.95
PLN 54.10
Delivery - Wed, Oct 08
If paid before 14:00

-30%
Part no. A1778684200
Mercedes W177 M260 Windshield Washer Pipe Refrigerant Hose Line A1778684200
Promo price
PLN 189.95
PLN 132.97
Free delivery - Wed, Oct 08
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 - Wed, Oct 08
If paid before 14:00

-10%
Part no. 8379836
BMW 7 Series E65 E66 N62 Petrol Compressor Condenser Pressure Hose 8379836
Promo price
PLN 180.95
PLN 162.86
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9213844
BMW F20 F21 F30 F31 Pressure Hose Pipe Lines Air Conditioning Condenser 9213844
Promo price
PLN 56.95
PLN 54.10
Delivery - Wed, Oct 08
If paid before 14:00

Part no. A2318300315
Mercedes R231 A/C Air Condition Compressor Hose Pipe Line Tube A2318300315
PLN 75.95
Free delivery - Wed, Oct 08
If paid before 14:00

-10%
Part no. A2058304904
Air Conditioning Pipe Mercedes W205 W213 Refrigerant A/C Hose Line A2058304904
Promo price
PLN 132.95
PLN 119.66
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 7600594
BMW F20 F21 F30 F31 N13 Refrigerant Hose Pipe Cooling System 7600594
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 4250405
BMW 1 3 Series e81 e87N e90 e91 SUCTION PIPE EVAPORATOR-COMPRESSOR Air con hose
Promo price
PLN 85.95
PLN 81.65
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 4254217
BMW F01 F10 F11 Air Conditioning Pipe Pressure Hose A/C Line N57 N57S 4254217
Promo price
PLN 61.95
PLN 58.85
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 8377073
BMW X5 Series E53 X5 3.0i Suspection Pipe Evaporator-Compressor 8377073
Product currently unavailable

-5%
Part no. A2128302516
Refrigerant Hose Pipe Mercedes W212 Air Conditioning Condenser Line A2128302516
Promo price
PLN 43.95
PLN 41.75
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9291278
BMW i3 I01 Pressure Line Pipe Front Air Conditioning 9291278
Promo price
PLN 61.95
PLN 58.85
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 7L6820741E
Audi Q7 4L Air Condition Con Pipe Hose Coolant 7L6820741E
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Oct 08
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 - Wed, Oct 08
If paid before 14:00

-10%
Part no. A2138305100
Air Conditioning Pipe Mercedes W213 S213 A/C Air Con Hose Line A2138305100
Promo price
PLN 123.95
PLN 111.56
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 6928591
BMW 1 3 X1 Series E81 E87 E90 E91 Pipe Hose For Additional Water Pump 6928591
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. A1638300083
Mercedes-Benz M-Class ML W163 Air Con Conditioning Dryer Drier Pump A1638300083
Promo price
PLN 46.95
PLN 44.60
Delivery - Wed, Oct 08
If paid before 14:00

Part no. 9143983
BMW Z4 E85 E86 A/C Air Conditioning Hose Pipe Line 9143983
PLN 142.95
Free delivery - Wed, Oct 08
If paid before 14:00

-10%
Part no. A2058306401
Mercedes A238 M276 A/C Air Condition Pipe Hose Line Tube A2058306401
Promo price
PLN 123.95
PLN 111.56
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 6762623
BMW E65 E66 Air Conditioning Suction Pipe Hose Line 6762623
Promo price
PLN 61.95
PLN 58.85
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. A2108311346
Mercedes W210 Air Duct Channel Cabin Front Left N/S Tube A2108311346
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9209724
Mini F55 F56 F57 Pressure Hose Condenser Evaporator Pipe Lines 9209724
Promo price
PLN 93.95
PLN 89.25
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9122621
BMW 3 Series E90 E92 E93 LCI M3 Suction Pipe Evaporator Compressor Aircon AC
Promo price
PLN 47.95
PLN 45.55
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. A4148300058
Mercedes Vaneo W414 A/C Air Con Conditioning Dryer Drier Pump A4148300058
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9248521
BMW 5 7 Series F01 F02 F10 F11 LCI Suction Pipe Line Air Conditioning 9248521
Promo price
PLN 47.95
PLN 45.55
Delivery - Wed, Oct 08
If paid before 14:00

-30%
Part no. A2438306100
Mercedes EQA350 H243 Refrigerant A/C Evaporator Condenser Line A2438306100
Promo price
PLN 142.95
PLN 100.07
Free delivery - Wed, Oct 08
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 - Wed, Oct 08
If paid before 14:00

-5%
Part no. 6914574
BMW 5 6 Series E60 E61 E63 E64 LCI Adapter Suction Pipe Hose Connector 6914574
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9119995
Air Condition Hose BMW F07 F12 F13 A/C Pipe House Pressure Line 9119995
Promo price
PLN 47.95
PLN 45.55
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 6988881
BMW X5 X6 E70 E71 M57N2 Air Conditioning Hose Tube Suction Pipe 6988881
Promo price
PLN 66.95
PLN 63.60
Free delivery - Wed, Oct 08
If paid before 14:00

-30%
Part no. 9231050
Air Conditioning Hose BMW F13 N55 Refrigerant Pressure Compressor Line 9231050
Promo price
PLN 170.95
PLN 119.67
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 2284692
BMW 3 4 Series F80 M2 F82 F83 M4 Hose Coolant Expansion Tank Radiator 2284692
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 7527570
Return Pipe BMW E60 E65 E87 E90 Hose Engine 7527570
Promo price
PLN 61.95
PLN 58.85
Free delivery - Wed, Oct 08
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 - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9332821
Mini Countryman F60 Rear Compartment Ventilation Air Duct 9332821
Promo price
PLN 85.95
PLN 81.65
Free delivery - Wed, Oct 08
If paid before 14:00

-10%
Part no. 9224835
BMW Z4 Series E89 23i 30i N52N Evaporator Compressor Suction Pipe Hose 9224835
Promo price
PLN 142.95
PLN 128.66
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. A2128305415
Mercedes W212 Air Conditioning A/C Air Con Hose Pipe Line A2128305415
Promo price
PLN 94.95
PLN 90.20
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9337133
BMW 1 3 Series F20 F21 F30 F31 Suction Hose Pipe Evaporator Compressor 9337133
Promo price
PLN 66.95
PLN 63.60
Free delivery - Wed, Oct 08
If paid before 14:00

-10%
Part no. A2138302902
Mercedes W213 Air Conditioning Refrigerant Line Pipe Hose A2138302902
Promo price
PLN 142.95
PLN 128.66
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 8385550
BMW 5 X5 Series E39 E53 A/C Heater Air Con Evaporator Coolant Pipe Lines 8385550
Promo price
PLN 28.95
PLN 27.50
Delivery - Wed, Oct 08
If paid before 14:00

-10%
Part no. 6946620
BMW Mini Cooper S R52 R53 Air Conditioning Suction Pipe Hose Evaporator 6946620
Promo price
PLN 218.95
PLN 197.06
Free delivery - Wed, Oct 08
If paid before 14:00

-10%
Part no. 9291282
BMW i3 I01 Pressure Line Pipe Front Air Conditioning R1234YF 9291282
Promo price
PLN 160.95
PLN 144.86
Free delivery - Wed, Oct 08
If paid before 14:00

-10%
Part no. 9368332
BMW F30 LCI 330e B48X Compressor Condenser Pressure Hose Line 9368332
Promo price
PLN 142.95
PLN 128.66
Free delivery - Wed, Oct 08
If paid before 14:00

-10%
Part no. A1635001372
Mercedes ML W163 270 CDI Air Con Compressor Pressure Line Hose Pipe A1635001372
Promo price
PLN 142.95
PLN 128.66
Free delivery - Wed, Oct 08
If paid before 14:00

-10%
Part no. A2642009700
Mercedes W205 M264 Coolant Air Conditioning Pipe A/C Hose Line Tube A2642009700
Promo price
PLN 113.95
PLN 102.56
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9201925
Air Conditioning Pipe BMW F10 F11 F12 F13 N63 Refrigerant Hose A/C Line 9201925
Promo price
PLN 75.95
PLN 72.15
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9390523
Air Duct Centre BMW X5 E70 LCI X6 E71 Rear Compartment Air Vent Duct 9390523
Promo price
PLN 94.95
PLN 90.20
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 6977581
Mini Cooper R50 R52 R53 Evaporator Expansion Valve Adapter 6977581
Promo price
PLN 28.95
PLN 27.50
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. A2468300215
Mercedes W246 M651 Air Conditioning Pipe Compressor Pipe A2468300215
Promo price
PLN 70.95
PLN 67.40
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9382723
Pressure Pipe BMW F25 F26 Air Conditioning A/C Compressor Hose Line 9382723
Promo price
PLN 61.95
PLN 58.85
Free delivery - Wed, Oct 08
If paid before 14:00

Part no. 1K0820743BQ
Audi Volkswagen Seat Skoda Air Condition Con Pipe Hose Coolant 1K0820743BQ
PLN 180.95
Free delivery - Wed, Oct 08
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 - Wed, Oct 08
If paid before 14:00

Part no. 1K0820721BD
Audi VW Skoda Seat 1.9 TDI Air Conditioning Hose A/C Pipe Line 1K0820721BD
PLN 42.95
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9354542
Air Conditioning Pipe BMW X3 G01 X4 G02 Refrigerant A/C Hose Line 9354542
Promo price
PLN 94.95
PLN 90.20
Free delivery - Wed, Oct 08
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 - Wed, Oct 08
If paid before 14:00

-5%
Part no. 7225580
Air Duct BMW F12 F13 Cover Channel Rear Left N/S Trim Cabin Interior 7225580
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 3420250
BMW X3 Series E83 2.0d M47N2 Evaporator Compressor Coolant Suction Pipe 3420250
Promo price
PLN 93.95
PLN 89.25
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9321598
Air Conditioning Pipe BMW G11 G30 G32 Evaporator-Compressor Suction Line 9321598
Promo price
PLN 61.95
PLN 58.85
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 3455908
Suction Pipe BMW X3 E83 3.0d M57N2 Air Conditioning Evaporator Adapter Lead
Promo price
PLN 75.95
PLN 72.15
Free delivery - Wed, Oct 08
If paid before 14:00

-10%
Part no. 9364656
BMW F30 F32 LCI N57N N57Z Pressure Hose Pipe Air Conditioning Condenser 9364656
Promo price
PLN 142.95
PLN 128.66
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 6923958
BMW E46 M47N Evaporator Compressor Coolant Suction Pipe 6923958
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 4G0260707P
Audi A7 4G8 3.0 TDI CDUC A/C Air Condition Pipe Hose Line Tube 4G0260707P
Promo price
PLN 94.95
PLN 90.20
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. A2058309600
Mercedes W205 Air Condition Conditioning A/C Air Con Pipe Hose Line A2058309600
Promo price
PLN 94.95
PLN 90.20
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9201927
BMW F10 F11 F01 Air Conditioning Suction Pipe 9201927
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. A1668301115
Air Conditioning Pipe Mercedes W166 Refrigerant A/C Hose Line OM642 A1668301115
Promo price
PLN 75.95
PLN 72.15
Free delivery - Wed, Oct 08
If paid before 14:00

Part no. 6976790
BMW E90 E91 335d M57N2 Compressor Condenser Pressure Hose Pipe 6976790
PLN 94.95
Free delivery - Wed, Oct 08
If paid before 14:00

-10%
Part no. A2048304715
Air Conditioning Pipe Mercedes W204 W212 Refrigerant A/C Hose Line A2048304715
Promo price
PLN 180.95
PLN 162.86
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. A1718302615
Mercedes SLK R171 Air Conditioning A/C Pipe Hose Refrigerant Line A1718300615
Promo price
PLN 94.95
PLN 90.20
Free delivery - Wed, Oct 08
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
PLN 37.95
PLN 36.05
Delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 7375762
Air Duct BMW G30 G31 Rear Compartment Vent Right O/S 7375762
Promo price
PLN 47.95
PLN 45.55
Delivery - Wed, Oct 08
If paid before 14:00

-10%
Part no. 8U0820743C
Audi Q3 8U Coolant Air Conditioning Pipe A/C Hose Line Tube 8U0820743C
Promo price
PLN 142.95
PLN 128.66
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. A2318300015
Air Conditioning Pipe Mercedes R231 M157 Refrigerant A/C Hose Line A2318300015
Promo price
PLN 94.95
PLN 90.20
Free delivery - Wed, Oct 08
If paid before 14:00

Part no. A2468301202
Air Conditioning Pipe Mercedes X156 W176CW246 A/C Coolant Hose Line A2468301202
PLN 94.95
Free delivery - Wed, Oct 08
If paid before 14:00

-30%
Part no. A2468302115
Air Conditioning Pipe Mercedes W176 Refrigerant Line Compressor Hose A2468302115
Promo price
PLN 161.95
PLN 113.37
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. A2128308415-1
Mercedes W212 Air Conditioning A/C Air Con Hose Pipe Line A2128308415
Promo price
PLN 94.95
PLN 90.20
Free delivery - Wed, Oct 08
If paid before 14:00

-10%
Part no. 9218929
BMW F10 M5 F12 F13 M6 Pressure Line Pipe Front Air Conditioning 9218929
Promo price
PLN 141.95
PLN 127.76
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 06J121492E
Audi TT 8J A3 8P Water Return Coolant Pipe Hose Line 06J121492E
Promo price
PLN 70.95
PLN 67.40
Free delivery - Wed, Oct 08
If paid before 14:00

-5%
Part no. 9242079
BMW Z4 Series E89 N20 Petrol Suction Hose Pipe Evaporator Compressor 9242079
Promo price
PLN 80.95
PLN 76.90
Free delivery - Wed, Oct 08
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 .