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
-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 - Mon, Dec 15
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 - Mon, Dec 15
If paid before 14:00
-5%
Part no. 6987992
BMW E87 E90 E91 Diesel M47N2 Air Condition Con Pipe Hose Line 698799
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. 9252992
Air Con Pipe BMW X5 F15 X6 F16 Suction Hose Tube Compressor Evaporator 9252992
Promo price
PLN 66.95
PLN 60.26
Free delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. 6918903
BMW X5 E53 Air Con Pressure Hose Pipe Assy Compressor Condenser Diesel 6918903
Promo price
PLN 61.95
PLN 58.85
Free delivery - Mon, Dec 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 - Mon, Dec 15
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 - Mon, Dec 15
If paid before 14:00
-5%
Part no. 6927538
BMW E87 E90 E91 Diesel M47N2 Air Condition Con Pipe Hose Cool 6927538
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. 3400430
BMW X3 E83 Dryer Evaporator Pressure Coolant Hose Pipe Assy 3400430
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. 9230693
Mini R55 R56 R57 LCI Pressure Hose Condenser Evaporator Pipe Lines 9230693
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 6988867
Suction Pipe BMW X5 E70 3.0si N52N Air Conditioning Compressor Line 6988867
PLN 142.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 8K0260710N
Audi A4 B8 Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8K0260710N
PLN 284.95
Free delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. 3414631-1
BMW X3 Series 1 E83 LCI 3.0d M57N2 Adapter Lead Compressor Suction Pipe 3414631
Promo price
PLN 65.95
PLN 62.65
Free delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. 2751470
Air Conditioning Pipe Mini Cooper One R55 R56 N12 Aluminium Double Pipe 9224858
Promo price
PLN 142.95
PLN 128.66
Free delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. 9289101
Air Conditioning Pipe BMW X1 F48 Mini F56 F60 JCW Pressure Hose Line 9289101
Promo price
PLN 284.95
PLN 256.46
Free delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. 6951366
BMW 5 Series E60 E61 520d M47N2 Adapter Suction Pipe Hose Connector 6951366
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. 9213844
BMW F20 F21 F30 F31 Pressure Hose Pipe Lines Air Conditioning Condenser 9213844
Promo price
PLN 56.95
PLN 51.26
Delivery - Mon, Dec 15
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 - Mon, Dec 15
If paid before 14:00
-5%
Part no. 9217375
BMW 1 3 Series F20 F21 F30 F31 Evaporator Compressor Suction Pipe Hose 9217375
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 15
If paid before 14:00
-30%
Part no. 9390523
Air Duct Centre BMW X5 E70 LCI X6 E71 Rear Compartment Air Vent Duct 9390523
Promo price
PLN 94.95
PLN 66.47
Free delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. 9265110
Mini R55 R56 LCI R60 R61 N47N Air Con Pressure Hose Compressor Condenser
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Dec 15
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 - Mon, Dec 15
If paid before 14:00
-5%
Part no. 6917873
BMW X5 Series E53 3.0d M57 Air Con Pressure Hose Pippe Assy Compressor Condenser
Promo price
PLN 75.95
PLN 72.15
Free delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. 9382723
Pressure Pipe BMW F25 F26 Air Conditioning A/C Compressor Hose Line 9382723
Promo price
PLN 61.95
PLN 55.76
Free delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. 8383709
BMW X5 Series E53 3.0d Diesel Additional Heater Water Valve Hose Pipe 8383709
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. A2128302516
Refrigerant Hose Pipe Mercedes W212 Air Conditioning Condenser Line A2128302516
Promo price
PLN 43.95
PLN 41.75
Delivery - Mon, Dec 15
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 - Mon, Dec 15
If paid before 14:00
-5%
Part no. 8K0260707AC
Air Condition Pipe Audi A4 B8 A5 8T A/C Hose Line Tube 8K0260707AC
Promo price
PLN 61.95
PLN 58.85
Free delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. 9143983
BMW Z4 E85 E86 A/C Air Conditioning Hose Pipe Line 9143983
Promo price
PLN 142.95
PLN 128.66
Free delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. 3455909
BMW X3 E83 3.0d M57N2 Compressor Condenser Pressure Hose Line 3455909
Promo price
PLN 189.95
PLN 170.96
Free delivery - Mon, Dec 15
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 - Mon, Dec 15
If paid before 14:00
-5%
Part no. 6958744
BMW X5 X6 Series E70 E71 Rear Compartment Air Vent Duct 6958744
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 15
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 - Mon, Dec 15
If paid before 14:00
-10%
Part no. 9324796
BMW G30 G31 G11 G12 Air Conditioning Pipe A/C Coolant Hose Line 9324796
Promo price
PLN 170.95
PLN 153.86
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 9802726
Mini Cooper R60 A/C Air Conditioning Pipe Refrigerant Hose Line 9802726
PLN 189.95
Free delivery - Mon, Dec 15
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 - Mon, Dec 15
If paid before 14:00
-5%
Part no. 8381544
BMW X5 SERIES E53 Pressure hose condenser evaporator pipe 64538381544 8381544
Promo price
PLN 37.95
PLN 36.05
Delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. 6917879
BMW X5 Series E53 3.0i M54 High Pressure Hose Pipe Compressor Condenser 6917879
Promo price
PLN 37.95
PLN 36.05
Delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. 9226413
BMW E90 E91 LCI N47N Compressor Condenser Coolant Pressure Hose 9226413
Promo price
PLN 142.95
PLN 128.66
Free delivery - Mon, Dec 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 - Mon, Dec 15
If paid before 14:00
-5%
Part no. A1638300083
Mercedes-Benz M-Class ML W163 Air Con Conditioning Dryer Drier Pump A1638300083
Promo price
PLN 46.95
PLN 44.60
Delivery - Mon, Dec 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 - Mon, Dec 15
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 - Mon, Dec 15
If paid before 14:00
Part no. 9315934-1
BMW 1 2 F40 F45 Rear Ventilation Absorber Right O/S Air Duct 9315934
PLN 42.95
Delivery - Mon, Dec 15
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 - Mon, Dec 15
If paid before 14:00
-10%
Part no. 3400402
BMW X3 E83 Pressure Hose Compressor Condenser Pipe 2.0d M47N2 3400402
Promo price
PLN 142.95
PLN 128.66
Free delivery - Mon, Dec 15
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 - Mon, Dec 15
If paid before 14:00
-5%
Part no. 9212236
A/C Pipe BMW F20 F21 F22 F30 Pressure Hose Condenser Evaporator 9212236
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 5Q0820743E
Audi A3 8V VW Golf Mk7 Air Conditioning Hose A/C Pipe Line 5Q0820743E
PLN 151.95
Free delivery - Mon, Dec 15
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 - Mon, Dec 15
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 - Mon, Dec 15
If paid before 14:00
-30%
Part no. 6982883
BMW Mini Cooper S R52 R53 Air Conditioning Suction Pipe Hose Evaporator 6982883
Promo price
PLN 142.95
PLN 100.07
Free delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. 7823487
MINI Cooper One D R55 R56 LCI N47N Fuel Injection System Hose Pipe 7823487
Promo price
PLN 75.95
PLN 72.15
Free delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. 6918600
Mini Cooper R50 W17 Evaporator Compressor Coolant Suction Pipe 6918600
Promo price
PLN 161.95
PLN 145.76
Free delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. 6976791
BMW 3 Series E90 E91 E92 335d M57N2 Evaporator Compressor Suction Pipe 6976791
Promo price
PLN 284.95
PLN 256.46
Free delivery - Mon, Dec 15
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 - Mon, Dec 15
If paid before 14:00
-5%
Part no. 8377079
BMW X5 Series E53 M57 3.0d Diesel Compressor Condenser Pressure Hose 8377079
Promo price
PLN 66.95
PLN 63.60
Free delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. A1718302615
Mercedes SLK R171 Air Conditioning A/C Pipe Hose Refrigerant Line A1718300615
Promo price
PLN 94.95
PLN 85.46
Free delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. 8409063
BMW X5 Series E53 Heater Water Valve Radiator Left Hose 8409063 8385405
Promo price
PLN 18.95
PLN 18.00
Delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. 6927845
Air Conditioning Pipe BMW X1 E81 E87 E90 E90N E91 E92 E93 A/C Hose 6927845
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 15
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 - Mon, Dec 15
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 - Mon, Dec 15
If paid before 14:00
-5%
Part no. 6763559
BMW 5 6 Series E60 E61 E63 E64 Suction Pipe Hose 6763559
Promo price
PLN 46.95
PLN 44.60
Delivery - Mon, Dec 15
If paid before 14:00
-30%
Part no. 9190453
BMW E90 E91 E92 LCI N57 Pressure Hose Condenser Evaporator Pipe Lines 9190453
Promo price
PLN 94.95
PLN 66.47
Free delivery - Mon, Dec 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 - Mon, Dec 15
If paid before 14:00
-5%
Part no. 6966287
BMW E81 E87 LCI N45 N45N N46N Pressure Hose Compressor Condenser Pipe
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. 7545653
BMW E60 E61 E63 E64 Radiator Engine Return Hose Line 7545653
Promo price
PLN 42.95
PLN 38.66
Delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. A2468303815
Mercedes W176 Air Conditioning Pipe Refrigerant Compressor Line A/C A2468303815
Promo price
PLN 122.95
PLN 110.66
Free delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. 1504541
BMW MINI R52 R53 Suction Pipe Evaporator Compressor Air Con Hose
Promo price
PLN 75.95
PLN 68.36
Free delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. 2751474
BMW Mini Cooper R55 R56 R57 Evaporator Compressor Suction Pipe Hose
Promo price
PLN 46.95
PLN 44.60
Delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. 9364655
Air Conditioning Pipe BMW F80 M3 F82 F83 M4 F87 M2 Evaporator Compressor 9364655
Promo price
PLN 94.95
PLN 85.46
Free delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. 9119000
BMW 1 3 Series E87 E90 E91 E92 N43 Air Condition Con Pipe Hose Coolant 9119000
Promo price
PLN 93.95
PLN 89.25
Free delivery - Mon, Dec 15
If paid before 14:00
-30%
Part no. 8604930
Lambda Oxygen Sensor BMW i3 Hybrid Rear Exhaust Manifold Cable Wiring 8604930
Promo price
PLN 189.95
PLN 132.97
Free delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. 1K0820743BQ
Audi Volkswagen Seat Skoda Air Condition Con Pipe Hose Coolant 1K0820743BQ
Promo price
PLN 180.95
PLN 162.86
Free delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. 7564233
BMW E81 E87 LCI E90 E91 Suction Pipe Engine Hose 7564233
Promo price
PLN 142.95
PLN 128.66
Free delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. A2048306315
Mercedes W204 Air Conditioning Compressor Refrigerant Hose Line A/C A2048306315
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. 9224863-2
MINI Cooper One R55 R56 R57 Pressure Hose Pipe Evaporator Air Condition A/C
Promo price
PLN 113.95
PLN 108.25
Free delivery - Mon, Dec 15
If paid before 14:00
-47%
Part no. 3400419
BMW X3 Series E83 N46 2.0i Air Con Compressor Evaporator Suction Pipe 3400419
Promo price
PLN 188.95
PLN 100.07
Free delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. A1778305501
Mercedes W177 Air Con Refrigerant Pipe Conditioning Line Hose A/C A1778305501
Promo price
PLN 94.95
PLN 85.46
Free delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. 9222699
BMW 1 Series E81 E82 E87 LCI N47 Engine Inlet Radiator Heater Hose 9222699
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. 9253594
BMW F10 F11 N20 Air Conditioning Pipe Coolant Line 9253594
Promo price
PLN 123.95
PLN 111.56
Free delivery - Mon, Dec 15
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 - Mon, Dec 15
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 - Mon, Dec 15
If paid before 14:00
-10%
Part no. 7800590-1
Fuel Injection Lines BMW E90 E91 LCI F10 F20 N47N Diesel Fuel Pressure Pipes Set
Promo price
PLN 94.95
PLN 85.46
Free delivery - Mon, Dec 15
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 - Mon, Dec 15
If paid before 14:00
-5%
Part no. 9213843
BMW 1 3 Series F20 F21 F30 Air Con Pressure Hose Pipe Assy Compressor Condenser
Promo price
PLN 65.95
PLN 62.65
Free delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. 9218928
BMW F10 M5 F12 F13 M6 Suction Pipe Evaporator-Compressor Air Con Pipe 9218928
Promo price
PLN 161.95
PLN 145.76
Free delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. 7514550
Mini R52 R53 Supercharger Water Pump Coolant Crossover Line Pipe 7514550
Promo price
PLN 75.95
PLN 72.15
Free delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. 6917878
BMW X5 E53 Air Con A/C Hose Pipe Air Conditioning Low Pressure 6917878
Promo price
PLN 75.95
PLN 72.15
Free delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. A2468301002
Mercedes W176 W246 Air Conditioning Pipe Air Con Condenser Line A/C A2468301002
Promo price
PLN 161.95
PLN 145.76
Free delivery - Mon, Dec 15
If paid before 14:00
-10%
Part no. A2468303115
Mercedes W176 W246 Air Conditioning A/C Radiator Pipe Diesel A2468303115
Promo price
PLN 104.95
PLN 94.46
Free delivery - Mon, Dec 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 - Mon, Dec 15
If paid before 14:00
-10%
Part no. 9354542
Air Conditioning Pipe BMW X3 G01 X4 G02 Refrigerant A/C Hose Line 9354542
Promo price
PLN 94.95
PLN 85.46
Free delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. 9337134
BMW 1 3 Series F20 F21 F30 F31 LCI Suction Pipe Evaporator Compressor 2555736
Promo price
PLN 47.95
PLN 45.55
Delivery - Mon, Dec 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 - Mon, Dec 15
If paid before 14:00
-10%
Part no. 9224863-1
BMW MINI Cooper One R55 R56 R57 Pressure Hose Pipe Condenser Evaporator Air
Promo price
PLN 123.95
PLN 111.56
Free delivery - Mon, Dec 15
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 - Mon, Dec 15
If paid before 14:00
-10%
Part no. A1728302915
Air Conditioning Hose Mercedes SLK R172 Refrigerant Compressor Line A1728302915
Promo price
PLN 141.95
PLN 127.76
Free delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. 3400403
BMW X3 Series E83 Condenser Dryer Coolant Pressure Hose Pipe Line 3400403
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 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 .