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

-10%
Part no. 6917865
BMW X5 Series E53 Evaporator Compressor Coolant Suction Pipe 6917865
Promo price
€28.95
€26.06
Free delivery: Feb 18 – 23
If paid before 14:00

-15%
Part no. 6946622
Mini R52 R53 Pressure Hose Compressor Condenser 6946622
Promo price
€28.95
€24.61
Free delivery: Feb 18 – 23
If paid before 14:00

-40%
Part no. 3400419
BMW X3 Series E83 N46 2.0i Air Con Compressor Evaporator Suction Pipe 3400419
Promo price
€47.95
€28.77
Free delivery: Feb 18 – 23
If paid before 14:00

Part no. 6924079
Mini Cooper R50 R52 Air Conditioning Aluminium Double Pipe 6924079
€23.95
Free delivery: Feb 18 – 23
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
€23.95
€22.75
Free delivery: Feb 18 – 23
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
€23.95
€22.75
Free delivery: Feb 18 – 23
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: Feb 18 – 23
If paid before 14:00

-5%
Part no. 9212236
A/C Pipe BMW F20 F21 F22 F30 Pressure Hose Condenser Evaporator 9212236
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-15%
Part no. 06J121492C
Skoda Octavia RS 1Z 2.0 TSI Turbocharger Water Coolant Pipe Hose 06J121492C
Promo price
€28.95
€24.61
Free delivery: Feb 18 – 23
If paid before 14:00

Part no. 9253595
BMW F10 F11 Pressure Hose Air Conditioning Pipe Line 520i 528i N20 9253595
€56.95
Free delivery: Feb 18 – 23
If paid before 14:00

-40%
Part no. 8R0260367
Audi Q5 8R A/C Air Condition Hose Pipe Line Tube Adapter 8R0260367
Promo price
€70.95
€42.57
Free delivery: Feb 18 – 23
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
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 6950480
BMW Z4 Series E85 2.0i Petrol Pressure Hose Compressor Condenser 6950480
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 7L6820741E
Audi Q7 4L Air Condition Con Pipe Hose Coolant 7L6820741E
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
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
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-15%
Part no. 8T0260707B
Audi A4 B8 2.0 TFSI CDNC A/C Air Conditioning Compressor Pipe Hose 8T0260707B
Promo price
€28.95
€24.61
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 7L6820743F
Audi Q7 4L Air Condition Con Pipe Hose Coolant 7L6820743F
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
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: Feb 18 – 23
If paid before 14:00

-15%
Part no. 6946621
MINI Cooper S R52 R53 A/C Air Conditioning Suction Pipe Compressor 6946621
Promo price
€43.95
€37.36
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 6922301
BMW X3 Series E83 Air Conditioning Coolant Aluminium Double Pipe Line 6922301
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
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: Feb 18 – 23
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: Feb 18 – 23
If paid before 14:00

-5%
Part no. 6927846
BMW E81 E87 E90 E91 E92 Suction Pipe Evaporator Compressor 6927846
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 7521775
Radiator Vent Pipe BMW E60 E61 E63 E64 Petrol Engine Cooling Hose 7521775
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

Part no. 1K0820743FP
Volkswagen VW Golf Mk6 Air Conditioning A/C Hose Pipe Line 1K0820743FP
€32.95
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 9242079
BMW Z4 Series E89 N20 Petrol Suction Hose Pipe Evaporator Compressor 9242079
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
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: Feb 18 – 23
If paid before 14:00

-15%
Part no. 6774187
BMW 5 6 E60 E63 LCI N53 525i 530i 630i Steering Oil Suction Pipe Hose 6774187
Promo price
€28.95
€24.61
Free delivery: Feb 18 – 23
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: Feb 18 – 23
If paid before 14:00

Part no. 9315934-1
BMW 1 2 F40 F45 Rear Ventilation Absorber Right O/S Air Duct 9315934
€23.95
Free delivery: Feb 18 – 23
If paid before 14:00

Part no. 8K0260701D
Audi A4 B8 Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8K0260701D
€23.95
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 6989309
BMW 1 3 X1 Series E84 E90 E91 E92 Diesel N47 Air Condition Con Suction Hose Pipe
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

Part no. C1B1-19N617-DB
Ford Fiesta Mk7 Air Conditioning A/C Pipe Line Coolant Hose C1B1-19N617-DB
€23.95
Free delivery: Feb 18 – 23
If paid before 14:00

-15%
Part no. DV6119N602BB
Ford Transit Connect 1.6 TDCi Air Conditioning Pipe Line Hose A/C DV6119N602BB
Promo price
€28.95
€24.61
Free delivery: Feb 18 – 23
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: Feb 18 – 23
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
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 6922694
BMW 7 Series E65 E66 N62 N62N Petrol Suction Pipe Evaporator Compressor 6922694
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
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
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

Part no. 8K0260707H
Audi A4 B8 A5 8T 3.0 TDI CJCB Diesel A/C Condition Pipe Hose Tube 8K0260707H
€23.95
Free delivery: Feb 18 – 23
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: Feb 18 – 23
If paid before 14:00

Part no. 6966287
BMW E81 E87 LCI N45 N45N N46N Pressure Hose Compressor Condenser Pipe
€23.95
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 8409063
BMW X5 Series E53 Heater Water Valve Radiator Left Hose 8409063 8385405
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

Part no. 9212081
BMW F20 F30 Pressure Hose Pipe Line Air Conditioning A/C Condenser 9212081
€32.95
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 9292574
Non-Return Valve BMW i3 I01 Electric A/C Air Conditioning Pipe Hose 9292574
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 3400403
BMW X3 Series E83 Condenser Dryer Coolant Pressure Hose Pipe Line 3400403
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

Part no. 1K0820741CM
Volkswagen Golf Audi A3 8P Air Conditioning Pipe Hose Line A/C 1K0820741CM
€42.95
Free delivery: Feb 18 – 23
If paid before 14:00

Part no. JK21-V018B09-CE
Ford Transit Custom A/C Air Conditioning Vent Nozzle Left N/S JK21-V018B09-CE
€28.95
Free delivery: Feb 18 – 23
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: Feb 18 – 23
If paid before 14:00

-15%
Part no. 9337126
BMW 1 3 er F20 F21 F30 LCI Refrigerant Pressure Line Double Pipe Hose 9337126
Promo price
€94.95
€80.71
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 6917888
BMW 5 6 Series E60 E61 E63 E64 Condensator Water Drain Hose Bottom Right O/S
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

Part no. 9209718
BMW F10 F11 Pressure Hose Air Conditioning Pipe Line 535i N55 9209718
€32.95
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 3400430
BMW X3 E83 Dryer Evaporator Pressure Coolant Hose Pipe Assy 3400430
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 2758222
Air Conditioning Pipe Mini Cooper R55 R56 Aluminium Double Tube 2758222
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 9209742
BMW X1 E84 E90 E91 N47 Air Conditioning A/C Pipe Hose Refrigerant Line 9209742
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

Part no. 95B816720D
Porsche Macan 95B Air Conditioning Refrigerant Pipe A/C Line 95B816720D
€89.95
Free delivery: Feb 18 – 23
If paid before 14:00

-15%
Part no. 8379836
BMW 7 Series E65 E66 N62 Petrol Compressor Condenser Pressure Hose 8379836
Promo price
€43.95
€37.36
Free delivery: Feb 18 – 23
If paid before 14:00

-15%
Part no. 9151733
BMW E81 E87 E90 E91 Pressure Hose Pipe Condenser Air Con 9151733
Promo price
€37.95
€32.26
Free delivery: Feb 18 – 23
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
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 8K0819342K
Heater Pipe Audi A4 B8 A5 8T Water Hose 8K0819342K
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 3403606
BMW X3 Series E83 Front Panel Body Hood Catch End Support Bracket 3403606
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 8K0260701
Air Conditioning Pipe Audi A4 B8 Refrigerant Hose Line Pipe A/C 8K0260701
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 4F0260701C
Audi A6 C6 Air Con Pipe Conditioning Hose A/C Line 4F0260701C
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

Part no. 95B816743D
Porsche Macan 95B Air Conditioning Refrigerant Pipe A/C Line 95B816743D
€89.95
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 6850311
BMW E60 Suction Pipe Power Steering Oil Fluid Hose Line E61 E63 Diesel 6796361
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
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
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-15%
Part no. A1778305501
Mercedes W177 Air Con Refrigerant Pipe Conditioning Line Hose A/C A1778305501
Promo price
€32.95
€28.01
Free delivery: Feb 18 – 23
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: Feb 18 – 23
If paid before 14:00

Part no. 9250723
Mini Cooper D R55 R56 R57 LCI R58 Evaporator Compressor Suction Pipe 925072
€23.95
Free delivery: Feb 18 – 23
If paid before 14:00

Part no. 8E0260710H
Audi A4 B7 A/C Air Condition High Pressure Pipe Hose Line Tube 8E0260710H
€28.95
Free delivery: Feb 18 – 23
If paid before 14:00

-15%
Part no. 9337127
BMW F20 F21 F30 LCI Pressure Pipe Hose Condenser Evaporator 9337127
Promo price
€56.95
€48.41
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 6988881
BMW X5 X6 E70 E71 M57N2 Air Conditioning Hose Tube Suction Pipe 6988881
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 9345361
Air Conditioning Pipe BMW X3 F25 X4 F26 B47 A/C Compressor Hose Line 9345361
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 8377077
BMW X5 E53 3.0i Petrol Pressure Hose Compressor Condenser 8377077
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 8513608
BMW F20 F21 Diesel N47N Radiator Coolant Line Hose Pipe 8513608
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-40%
Part no. 9147347
BMW 3 5 7 Series F01 F02 F10 F11 F30 LCI B48X Heater Changeover Valve 9147347
Promo price
€51.95
€31.17
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 1K0820721CA
Audi A3 8P Air Conditioning Pipe A/C Hose Line 1K0820721CA
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 3413820
BMW X3 Series E83 M54 Evaporator Compressor Suction Coolant Pipe Line 3413820
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 6958404
BMW X5 X6 Series E70 E71 Air Duct Windscreen 6958404 64226958404
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 9209713
BMW 3 Series E90 E91 E92 M57N2 Evaporator Compressor Suction Pipe Hose 9177035
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
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: Feb 18 – 23
If paid before 14:00

-15%
Part no. 9364656
BMW F30 F32 LCI N57N N57Z Pressure Hose Pipe Air Conditioning Condenser 9364656
Promo price
€32.95
€28.01
Free delivery: Feb 18 – 23
If paid before 14:00

Part no. 9222696
BMW E81 E82 E87 LCI N47 Engine Inlet Radiator Heater Hose 9222696
€28.95
Free delivery: Feb 18 – 23
If paid before 14:00

-15%
Part no. 8U0820743C
Audi Q3 8U Coolant Air Conditioning Pipe A/C Hose Line Tube 8U0820743C
Promo price
€32.95
€28.01
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 7810713
BMW F10 F20 F30 E90N Pressure Hose Assy 7810713
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-40%
Part no. A1778304301
Mercedes W177 Air Con Pipe Conditioning Line Hose A/C A1778304301
Promo price
€47.95
€28.77
Free delivery: Feb 18 – 23
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
€23.95
€22.75
Free delivery: Feb 18 – 23
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: Feb 18 – 23
If paid before 14:00

-15%
Part no. 9324796
BMW G30 G31 G11 G12 Air Conditioning Pipe A/C Coolant Hose Line 9324796
Promo price
€42.95
€36.51
Free delivery: Feb 18 – 23
If paid before 14:00

-40%
Part no. 9802834
BMW Mini Cooper R60 R61 Evaporator Compressor Suction Pipe 9802834
Promo price
€71.95
€43.17
Free delivery: Feb 18 – 23
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: Feb 18 – 23
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: Feb 18 – 23
If paid before 14:00

-15%
Part no. 6939464
BMW X5 Series E53 Air Con High Pressure Hose Pipe Compressor Condenser 6939464
Promo price
€37.95
€32.26
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 9337129
BMW F20 F21 F30 F31 LCI AC Air Con Hose Pipe Conditioning Pressure 9337129
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 9291276
BMW i3 I01 Air Con Line Pipe Front Coolant Air Conditioning A/C R1234YF 9291276
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-15%
Part no. 6923956
BMW 3 Series E46 Air Condition Evaporator Compressor Suction Pipe Hose 6923956
Promo price
€32.95
€28.01
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 9232585
BMW E90 E91 E92 LCI Pipe Evaporator Compressor Air Conditioning Hose 9232585
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
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
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

-5%
Part no. 7552409
Engine Coolant Line BMW E82 E90 E91 E92 LCI Heater Return-Thermostat 7552409
Promo price
€23.95
€22.75
Free delivery: Feb 18 – 23
If paid before 14:00

Part no. 9474792
BMW i4 G26 Air Conditioning Hose A/C Pipe Line 9474792
€42.95
Free delivery: Feb 18 – 23
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 .