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. 9122621
BMW 3 Series E90 E92 E93 LCI M3 Suction Pipe Evaporator Compressor Aircon AC
Promo price
€34.95
€29.71
Free delivery: Feb 27 – Mar 4
If paid before 14:00

Part no. 9209730
BMW E90 E91 E92 335d M57N2 Compressor Condenser Pressure Hose Pipe 9209730
€56.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 6951366
BMW 5 Series E60 E61 520d M47N2 Adapter Suction Pipe Hose Connector 6951366
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
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: Feb 27 – Mar 4
If paid before 14:00

-15%
Part no. C-2758225
BMW Mini Cooper One R55 R56 Air Conditioning Aluminium Double Pipe 2758225
Promo price
€43.95
€37.36
Free delivery: Feb 27 – Mar 4
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 27 – Mar 4
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: Feb 27 – Mar 4
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
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
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 27 – Mar 4
If paid before 14:00

Part no. 6982864
BMW 5 Series E60 E61 Pressure Hose Condenser Evaporator Pipe Lines 6982864
€23.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 9218930
Air Conditioning Pipe BMW F10 M5 F12 F13 M6 Pressure Hose 9218930
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00

Part no. 5Q0816721AG
Audi A3 8V Air Conditioning Refrigerant Hose Compressor Line 5Q0816721AG
€85.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-15%
Part no. 7375761
Air Duct BMW G30 G31 Rear Compartment Vent Left N/S 7375761
Promo price
€28.95
€24.61
Free delivery: Feb 27 – Mar 4
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 27 – Mar 4
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 27 – Mar 4
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 27 – Mar 4
If paid before 14:00

-5%
Part no. 9212082
BMW 1 2 3 Series F20 F22 F30 Diesel N47N Condenser Pressure Hose Pipe 9212082
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
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: Feb 27 – Mar 4
If paid before 14:00

Part no. 2269354
Ford Ranger Wildtrak Mk1 Air Conditioning Pipe Line A/C 3.2 TDCI EB3B-19C700-JC
€61.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 3414631
BMW X3 Series E83 LCI 3.0d M57N2 Adapter Lead Compressor Suction Pipe 3414631
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00

Part no. 2464082
Ford Ranger Wildtrak Mk1 Air Conditioning Pipe Line A/C 3.2 TDCI EB3B-19N602-JC
€56.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-15%
Part no. 7375762
Air Duct BMW G30 G31 Rear Compartment Vent Right O/S 7375762
Promo price
€28.95
€24.61
Free delivery: Feb 27 – Mar 4
If paid before 14:00

Part no. 4K0816743DB
Audi A6 C8 Refrigerant Hose Pipe Air Con Condenser Line A/C 4K0816743DB
€80.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 9224833
BMW Z4 Series E89 A/C Air Conditioning Hose Pipe Pressure Condenser 9224833
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00

Part no. 6989307-1
BMW E90 E91 N47 Air Con Compressor Condenser Pressure Hose 9223319
€28.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 9209727
Mini F55 F56 F57 F60 Pressure Hose Compressor Condenser Petrol 9209727
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 1K0820721BQ
Volkswagen Touran 1T Golf 6 Audi A3 8P Air Con Pipe A/C Hose Line 1K0820721BQ
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-15%
Part no. 9251510
BMW F10 F11 Pressure Hose Air Conditioning Pipe Line 523i 530i N52N N53 9251510
Promo price
€28.95
€24.61
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 6910575-1
BMW X5 Series 1 E53 Auxiliary Heating Webasto Air Intake Hose Silencer 6910575
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
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 27 – Mar 4
If paid before 14:00

Part no. 8L9820721D
Audi TT 8N A3 8L Air Conditioning Hose A/C Pipe Line 8L9820721D
€23.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00

Part no. 6985706
BMW Mini Cooper S R52 R53 Pipe Air Con Pressure Hose Compressor Condenser Coolant 6985706
€62.95
Free delivery: Feb 27 – Mar 4
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
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
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: Feb 27 – Mar 4
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: Feb 27 – Mar 4
If paid before 14:00

-15%
Part no. 8579242
BMW F20 F21 F30 F31 LCI Pressure Hose Assy Fuel Injector 8579242
Promo price
€32.95
€28.01
Free delivery: Feb 27 – Mar 4
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: Feb 27 – Mar 4
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 27 – Mar 4
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: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 8K0260707S
Audi A4 B8 2.0 TDI CJCB Diesel A/C Condition Pipe Hose Line Tube 8K0260707S
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 6942885
BMW 7 Series E65 E66 730d 730Ld Diesel Suction Pipe Evaporator Compressor
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
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: Feb 27 – Mar 4
If paid before 14:00

Part no. 8K0260710N
Audi A4 B8 Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8K0260710N
€80.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-40%
Part no. 9203484
Coolant Hose BMW E90 E91 E92 Suction Pipe Evaporator Compressor 9203484
Promo price
€42.95
€25.77
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-15%
Part no. 9354542
Air Conditioning Pipe BMW X3 G01 X4 G02 Refrigerant A/C Hose Line 9354542
Promo price
€28.95
€24.61
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-40%
Part no. A2218309015
Mercedes CL C216 W221 Air Conditioning A/C Pipe Hose Line A2218309015
Promo price
€66.95
€40.17
Free delivery: Feb 27 – Mar 4
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: Feb 27 – Mar 4
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 27 – Mar 4
If paid before 14:00

-5%
Part no. 1K0820721BD
Audi VW Skoda Seat 1.9 TDI Air Conditioning Hose A/C Pipe Line 1K0820721BD
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 6927538
BMW E87 E90 E91 Diesel M47N2 Air Condition Con Pipe Hose Cool 6927538
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-40%
Part no. A2218309516
Mercedes CL C216 W221 Air Conditioning A/C Pipe Hose Line A2218309516
Promo price
€47.95
€28.77
Free delivery: Feb 27 – Mar 4
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 27 – Mar 4
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 27 – Mar 4
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: Feb 27 – Mar 4
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 27 – Mar 4
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
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
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: Feb 27 – Mar 4
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 27 – Mar 4
If paid before 14:00

Part no. 1705210
BMW E39 E46 X5 E53 X3 E83 Engine Thermostat Heater Inlet Pipe 1705210
€23.95
Free delivery: Feb 27 – Mar 4
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
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-40%
Part no. 1K0820743BQ
Audi Volkswagen Seat Skoda Air Condition Con Pipe Hose Coolant 1K0820743BQ
Promo price
€42.95
€25.77
Free delivery: Feb 27 – Mar 4
If paid before 14:00

Part no. 1K0820743FA
Volkswagen VW Golf Mk5 Seat Leon Mk2 Air Conditioning Pipe Hose Line 1K0820743FA
€37.95
Free delivery: Feb 27 – Mar 4
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 27 – Mar 4
If paid before 14:00

Part no. 9809006
Mini Cooper D R55 R56 R57 LCI Evaporator Compressor Suction Pipe Hose 9809006
€23.95
Free delivery: Feb 27 – Mar 4
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 27 – Mar 4
If paid before 14:00

Part no. 8409072
BMW X5 Series E53 M62 4.4i Petrol Evaporator Compressor Suction Pipe 8409072
€23.95
Free delivery: Feb 27 – Mar 4
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: Feb 27 – Mar 4
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 27 – Mar 4
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 27 – Mar 4
If paid before 14:00

Part no. 9337125
BMW 1 3 Series F20 F21 F30 LCI Pressure Hose Condenser Evaporator Pipe 9337125
€94.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 1K0820721BL
Audi A3 8Y Air Conditioning Pipes A/C Air Con Hose Pipe Line 1K0820721BL
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 9337132
BMW 1 Series F20 F21 LCI B37 Suction Hose Pipe Evaporator Compressor 337132
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 9265110
Mini R55 R56 LCI R60 R61 N47N Air Con Pressure Hose Compressor Condenser
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
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: Feb 27 – Mar 4
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 27 – Mar 4
If paid before 14:00

-5%
Part no. 9806518-1
Mini R60 R61 Pressure Hose Condenser Evaporator Air Con Pipe 9806518
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 9223321
BMW 1 Series E81 E87 LCI N45N N46N Pressure Hose Compressor Condenser Pipe
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 9291273
BMW i3 I01 Pressure Pipe Air Conditioning A/C Compressor Hose Line 9291273
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 9218927
BMW F10 M5 F12 F13 M6 Suction Pipe Line Front Coolant Air Conditioning 9218927
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-15%
Part no. 9218929
BMW F10 M5 F12 F13 M6 Pressure Line Pipe Front Air Conditioning 9218929
Promo price
€28.95
€24.61
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 5Q0820743C
Audi VW Skoda Seat Air Conditioning Pipe A/C Air Con Hose Line 5Q0820743C
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 6982866
Mini Cooper One R50 R52 R53 Pressure Hose Pipe Compressor Condenser 6982866
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
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: Feb 27 – Mar 4
If paid before 14:00

-15%
Part no. A2468303815
Mercedes W176 Air Conditioning Pipe Refrigerant Compressor Line A/C A2468303815
Promo price
€28.95
€24.61
Free delivery: Feb 27 – Mar 4
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: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 3420250
BMW X3 Series E83 2.0d M47N2 Evaporator Compressor Coolant Suction Pipe 3420250
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 5Q0820743G
Volkswagen Audi Seat Skoda Air Conditioning Pipe A/C Hose Line 5Q0820743G
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 6946354
BMW E46 Pressure Hose Pipe Compressor Condenser 6946354
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00

Part no. 6928586
BMW E90 E91 E92 E93 M57N2 Pressure Hose Compressor Condenser 6928586
€23.95
Free delivery: Feb 27 – Mar 4
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: Feb 27 – Mar 4
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: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 6988883
BMW X5 X6 E70 E71 Diesel Suction Pipe Line Air Conditioning 6988883
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
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: Feb 27 – Mar 4
If paid before 14:00

Part no. A6398300015
Mercedes Viano Vito W639 Air Con A/C Pipe Conditioning Hose Line A6398300015
€23.95
Free delivery: Feb 27 – Mar 4
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 27 – Mar 4
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 27 – Mar 4
If paid before 14:00

Part no. 4G0816743AG
Audi A7 4G8 Air Conditioning A/C AC Pipe Hose Line 4G0816743AG
€28.95
Free delivery: Feb 27 – Mar 4
If paid before 14:00

-5%
Part no. 9223297
BMW 1 3 F20 F21 F30 F31 N13 Suction Pipe Evaporator Compressor Air Hose Petrol
Promo price
€23.95
€22.75
Free delivery: Feb 27 – Mar 4
If paid before 14:00

Part no. 6946624
Mini Cooper S R52 R53 Pressure Hose Condenser Evaporator Pipe Line 6946624
€56.95
Free delivery: Feb 27 – Mar 4
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 .