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.
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Condition
In Stock
Price
-5%
Part no. 6927541
BMW 1 Series E81 E87 Pressure Hose Condenser Evaporator Air Con A/C Pipe 6927541
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 7566031
BMW E81 E82 E87 E90 E91 E92 LCI Coolant Hoses Cooling System Pipe 7566031
Promo price
£23.95
£20.36
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 2751774
Mini R55 R56 R57 Air Con Compressor Condenser Pressure Coolant Hose Pipe 2751774
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 1504536-1
A/C Pipe Mini Cooper One R50 R52 R53 Pressure Hose Compressor Condenser 1504536
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 2751474
BMW Mini Cooper R55 R56 R57 Evaporator Compressor Suction Pipe Hose
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
Part no. 1504536
Pressure Hose Mini Cooper One Cabrio R50 R52 R53 Compressor Condenser 1504536
£18.95
Free delivery: Jul 02
If paid before 14:00
Part no. 6989307
BMW E90 E91 Air Con Compressor Condenser Pressure Hose N47 9223319
£32.95
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 6964965
Condenser Pipe BMW E88 E90 E90N E91 E92 E93 Air Con Pressure Hose
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 9181965
Mini Cooper One Cabrio R50 R52 Air Con A/C Conditioning Pipe Hose Evaporator
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. A9108303201-1
Mercedes Sprinter W910 Front Air Vent Grill A9108303201
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-40%
Part no. 2758138
BMW Mini Cooper R55 R56 R57 Evaporator Compressor Coolant Suction Pipe
Promo price
£29.95
£17.97
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9209722
Mini Cooper F55 F56 F57 F60 Coolant Pipe Air Suction Lines 9209722
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 9337125
BMW 1 3 Series F20 F21 F30 LCI Pressure Hose Condenser Evaporator Pipe 9337125
Promo price
£80.95
£68.81
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. A9108303201
Mercedes Sprinter W910 Air Vent Grill Front A9108303201
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9212232
BMW F20 F22 F30 F31 AC Air Conditioning Pipe Hose Diesel 9212232
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-40%
Part no. 7564233
BMW E81 E87 LCI E90 E91 Suction Pipe Engine Hose 7564233
Promo price
£28.95
£17.37
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 6951637
BMW 1 3 SERIES E84 E90 E91 E92 SUCTION PIPE HOSE AIR CON EVAPORATOR COMPRESSOR
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 7552409
Engine Coolant Line BMW E82 E90 E91 E92 LCI Heater Return-Thermostat 7552409
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 4H0959126A
Air Conditioning Audi A5 8T Air Con Drier Pressure Sensor 4H0959126A
Promo price
£23.95
£20.36
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 6927538
BMW E87 E90 E91 Diesel M47N2 Air Condition Con Pipe Hose Cool 6927538
Promo price
£13.95
£13.25
Free delivery: Jul 02
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
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9232585
BMW E90 E91 E92 LCI Pipe Evaporator Compressor Air Conditioning Hose 9232585
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 7810713
BMW F10 F20 F30 E90N Pressure Hose Assy 7810713
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
Part no. rhd-A2038300815
Mercedes C CLK Class W203 C209 Air Conditioning Pressure Pipe Hose A2038300815
£13.95
Free delivery: Jul 02
If paid before 14:00
-40%
Part no. 6832951
MINI Cooper One F55 F56 F57 F60 Pressure Hose Condenser Evaporator Pipe 6832951
Promo price
£23.95
£14.37
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9806518
Mini R60 R61 Pressure Hose Condenser Evaporator Air Con Pipe 9806518
Promo price
£13.95
£13.25
Free delivery: Jul 02
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
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 7527570
Return Pipe BMW E60 E65 E87 E90 Hose Engine 7527570
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 8513608
BMW F20 F21 Diesel N47N Radiator Coolant Line Hose Pipe 8513608
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
Part no. 7566031-1
Coolant Hose BMW E81 E87 E90 E91 E92 LCI N43 Cooling System Pipe 7566031
£18.95
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 8387598
BMW X5 Series E53 M57 3.0d Connector Suction Pipe 8387598
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9223321
BMW 1 Series E81 E87 LCI N45N N46N Pressure Hose Compressor Condenser Pipe
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 2751774-2
Mini R55 R56 R57 A/C Air Con Compressor Condenser Coolant Hose Pipe 2751774
Promo price
£18.95
£16.11
Free delivery: Jul 02
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
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 7596840
BMW 1 3 Series F20 F21 F30 F31 N20 Coolant Pipe Hose Radiator 7596840
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-40%
Part no. 9808215
Mini Cooper R60 R61 Suction Pipe Air Con Hose Evaporator Compressor 9808215
Promo price
£32.95
£19.77
Free delivery: Jul 02
If paid before 14:00
Part no. 3400401
BMW X3 E83 2.0d M47N2 Air Con Pipe Evaporator Compressor Suction Hose 3400401
£13.95
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9209741
BMW E81 E87N SUCTION PIPE EVAPORATOR-COMPRESSOR DIESEL N47 9209741
Promo price
£13.95
£13.25
Free delivery: Jul 02
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
£13.95
£13.25
Free delivery: Jul 02
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
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-40%
Part no. A1698301715
Pressure Pipe Mercedes W169 Air Conditioning Hose Line A1698301715
Promo price
£26.95
£16.17
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. A1698301615
Mercedes W169 Air Conditioning Pressure Pipe Hose Line A1698301615
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 1504537
Air Con Line Mini Cooper R50 R52 R53 Pressure Hose Compressor Condenser 1504537
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. A1648302215
Mercedes ML W164 Air Conditioning Compressor Hose Pipe Line A1648302215
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 6842533
BMW F30 F31 F32 N57N N57Z Pressure Hose Pipe Air Conditioning Condenser 9223294
Promo price
£28.95
£24.61
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9223315
BMW E81 E82 E87 LCI E90 Suction Pipe Evaporator Compressor Air Con Hose
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 3400430
BMW X3 E83 Dryer Evaporator Pressure Coolant Hose Pipe Assy 3400430
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-40%
Part no. 9230693
Mini R55 R56 R57 LCI Pressure Hose Condenser Evaporator Pipe Lines 9230693
Promo price
£23.95
£14.37
Free delivery: Jul 02
If paid before 14:00
Part no. 9182778
BMW X5 E70 A/C Air Condition Hose Pipe Line Tube 9182778
£47.95
Free delivery: Jul 02
If paid before 14:00
Part no. 5Q0820803F
VW Volkswagen Golf 5G 1.6 TDI CLHA A/C Air Condition Pump Compressor 5Q0820803F
£37.95
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 2754231
Mini Cooper R55 R56 R57 Air Conditioning Coolant Water Hose 2754231
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 6918939
BMW X5 E53 3.0d M57N Connector Suction Pipe Coolant Line 6918939
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 9318725
BMW F23 Active Pedestrian Protection Adapter Lead Cable F80 M3 F83 M4 9318725
Promo price
£23.95
£20.36
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 8386166
BMW X5 Series E53 M62 4.4i 4.6is Air Conditioning Connector Suction Pipe 8386166
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
Part no. 9221762
Suction Pipe BMW X5 E70 LCI X6 E71 N57 N57S Air Conditioning Pipe Hose 9221762
£13.95
Free delivery: Jul 02
If paid before 14:00
Part no. 8T0260701N
Audi A5 8T A4 B8 Air Conditioning A/C Air Con Pipe Hose Line 8T0260701N
£23.95
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 7574954
BMW E90 E91 E60 LCI F10 EGR Valve Hose Pipe 7574954
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-40%
Part no. A2468303515
Mercedes C117 X156 W176 Refrigerant Pipe Air Conditioning Line Hose A2468303515
Promo price
£37.95
£22.77
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 8381544
BMW X5 SERIES E53 Pressure hose condenser evaporator pipe 64538381544 8381544
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 6904013
BMW E46 Air Conditioning Condenser Dryer Pressure Hose Assy 6904013
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
Part no. rhd-6R2820743AQ
Seat Ibiza 6J Air Conditioning A/C Air Con Pipe Hose Line 6R2820743AQ
£28.95
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. A1698301815
Mercedes A Class W169 Air Conditioning Pressure Pipe Hose Line A1698301815
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-40%
Part no. 1504541
BMW MINI R52 R53 Suction Pipe Evaporator Compressor Air Con Hose
Promo price
£23.95
£14.37
Free delivery: Jul 02
If paid before 14:00
-40%
Part no. 7545653
BMW E60 E61 E63 E64 Radiator Engine Return Hose Line 7545653
Promo price
£28.95
£17.37
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 3400414
BMW X3 Series E83 Petrol M54 Air Conditioning Pipe Pressure Hose 3400414
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-40%
Part no. 6946622
Mini R52 R53 Pressure Hose Compressor Condenser 6946622
Promo price
£23.95
£14.37
Free delivery: Jul 02
If paid before 14:00
Part no. 6988881
BMW X5 X6 E70 E71 M57N2 Air Conditioning Hose Tube Suction Pipe 6988881
£13.95
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 6917865
BMW X5 Series E53 Evaporator Compressor Coolant Suction Pipe 6917865
Promo price
£23.95
£20.36
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 3400403
BMW X3 Series E83 Condenser Dryer Coolant Pressure Hose Pipe Line 3400403
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-40%
Part no. 9808024
Mini Cooper R60 R61 Air Con Suction Pipe Hose Evaporator Compressor 9808024
Promo price
£37.95
£22.77
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 6987992
BMW E87 E90 E91 Diesel M47N2 Air Condition Con Pipe Hose Line 698799
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
Part no. 1K0820743BQ
Audi Volkswagen Seat Skoda Air Condition Con Pipe Hose Coolant 1K0820743BQ
£37.95
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. rhd-6914165
BMW Z4 Series E85 E86 Evaporator Compressor Coolant Suction Pipe 6914165
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 7800590
Pressure Pipe BMW E90 E91 E92 LCI F10 F20 F30 N47N Hose Assy Line 7800590
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 6939464
BMW X5 Series E53 Air Con High Pressure Hose Pipe Compressor Condenser 6939464
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9122453
BMW X5 X6 Series E70 E71 Rear Ventilation Trunk Boot Air Vent 9122453
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9155339
BMW 5 Series E60 E61 Suction Pipe Air Conditioning 520d Diesel M47N2
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-40%
Part no. A2468301302
Mercedes W176 Diesel Air Con Compressor Condenser Pipe Line A2468301302
Promo price
£23.95
£14.37
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 8S0816741
Audi RSQ3 Q3 F3 Petrol Air Conditioning A/C Hose Pipe Line 8S0816741
Promo price
£56.95
£48.41
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 1438820
BMW X5 Series E53 3.0 d Coolant Header Tank Connecting Flange Fitting 1438820
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. A6462300356
Mercedes W203 OM646 Air Conditioning Air Con Pipe Hose Diesel A6462300356
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. A2048303315-1
Mercedes W204 Air Conditioning A/C Air Con Hose Pipe Line A2048303315
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
Part no. 7600594
BMW F20 F21 F30 F31 N13 Refrigerant Hose Pipe Cooling System 7600594
£13.95
Free delivery: Jul 02
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
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 6977581
Mini Cooper R50 R52 R53 Evaporator Expansion Valve Adapter 6977581
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-40%
Part no. 6909235
BMW Z4 Series E85 E86 Petrol Pressure Hose Compressor Condenser 6909235
Promo price
£28.95
£17.37
Free delivery: Jul 02
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
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. A2048306115
Mercedes W204 M271 Petrol Air Conditioning Pipe Compressor Pipe A2048306115
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
Part no. A2058306501
Air Conditioning Hose Mercedes W205 Refrigerant A/C Compresor A2058306501
£13.95
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9201927
BMW F10 F11 F01 Air Conditioning Suction Pipe 9201927
Promo price
£13.95
£13.25
Free delivery: Jul 02
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
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 9250710
BMW 5 7 F01 F07 F10 N57 Radiator Pressure Hose Assy Coolant Line Diesel 9120004
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 8377073
BMW X5 E53 X5 3.0i Suspection Pipe Evaporator Compressor 8377073
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 6928587
BMW 3 Series E90 E91 E92 E93 LCi M57N2 Hose Suction Pipe Evaporator Compressor
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 3448288
BMW X3 Series E83 LCI N47 Pressure Hose Compressor Condenser Pipe 3448288
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. rhd-A2048304916
Refrigerant Pipe Mercedes W204 S204 Air Con Condenser Line Hose A2048304916
Promo price
£13.95
£13.25
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 2751614
Mini Cooper One D R55 R56 W16 Radiator Engine Return Hose Line 2751614
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-15%
Part no. 9337132
BMW 1 Series F20 F21 LCI B37 Suction Hose Pipe Evaporator Compressor 337132
Promo price
£18.95
£16.11
Free delivery: Jul 02
If paid before 14:00
-5%
Part no. 8472971
BMW 1 3 Series F20 F21 F30 F31 LCI Pressure Hose Assy Fuel Injector 8472971
Promo price
£13.95
£13.25
Free delivery: Jul 02
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 lines, hoses, and connectors are components that play a key role in the proper functioning of the air conditioning system. They are responsible for the airtight and efficient transfer of refrigerant between the compressor, condenser, evaporator, and other system components. Their high quality and technical condition are essential for the reliable operation of the air conditioning. In the Global Parts automotive store, we offer a wide selection of used car parts, including air conditioning lines, hoses, and connectors, perfectly matched to brands such as BMW, Audi, Mercedes, Volkswagen, Mini, and many others.
How do air conditioning lines, hoses, and connectors work in the system?
Air conditioning lines, hoses, and connectors are responsible for the airtight transfer of refrigerant and lubricating oil between individual system components. Each of these elements has its own unique task:
- High-pressure lines – transport refrigerant under high pressure from the compressor to the condenser.
- Low-pressure hoses – carry refrigerant from the evaporator to the compressor after cooling.
- Connectors – ensure airtight and stable connections between lines and other system components.
- Seals and O-rings – protect against refrigerant leaks, ensuring the tightness of the entire system. Each of these elements must be made of materials resistant to high pressure, temperature, and the chemical properties of the refrigerant.
Construction and purpose of air conditioning lines, hoses, and connectors
Air conditioning lines, hoses, and connectors are a set of working connections that link the compressor, condenser, evaporator, and receiver-drier into one airtight circuit. These elements are mounted mainly in the engine compartment, near the bulkhead, and in the area of the air conditioning radiator, and their routing depends on the engine version and body type. A typical line may have an aluminum tube, a flexible rubber section, crimped ends, and mounting points to the body. In products from this category, it is worth checking the brand marking, condition, OEM part number, interchangeable numbers, fuel type, and location on the vehicle.
Definitions and parameters
Air conditioning lines differ in diameter, pressure resistance, and type of ends. Connectors most often use SAE standards or quick-connectors characteristic of a given brand, which affects compatibility with the compressor and condenser. In practice, this means that a line for one BMW model will not fit an Audi car, despite similar engine capacity and comparable air conditioning performance.
Differences between types of lines and connectors
The high-pressure line is used to transport compressed refrigerant from the compressor outlet to other system elements and usually has a stiffer construction and stronger ends. The low-pressure hose is responsible for the return of the refrigerant on the suction side and more often operates as a more flexible section. An air conditioning connector refers to the connection point of two circuit elements, where the thread type, seal profile, and socket compatibility are crucial. In practice, when repairing the system, it is worth checking the condition of air conditioning compressors and clutches simultaneously, as damage to one sub-assembly often affects the operation of the others.
Comparison of air conditioning line variants
| Element type | Application | Construction | What to check before purchase |
|---|---|---|---|
| High-pressure line | Connection of the compressor with the condenser or further section of the system | Usually an aluminum tube with a flexible section and crimped ends | OEM number, line shape, end type, mounting points |
| Low-pressure line | Return of refrigerant from the evaporator to the compressor | Greater flexibility, different operating profile and different ends than on the high-pressure side | Location on the vehicle, diameter, presence of covers and brackets |
| Connector and fitting | Airtight connection of the line with the air conditioning component | Metal socket or end working with a seal or O-ring | Seal type, thread or quick-connector, socket compatibility |
| Line with sensor or additional outlet | Support for advanced air conditioning system versions | Extended construction with space for a sensor, valve, or additional section | Car equipment, engine version, presence of additional connections |
Why is it worth taking care of air conditioning lines, hoses, and connectors?
The tightness and efficiency of lines, hoses, and connectors in the air conditioning system are the basis 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 can damage the compressor.
- Corrosion due to refrigerant leaks and moisture. At Global Parts, we offer used car parts that help maintain the full efficiency of the air conditioning system.
The importance of tightness and cooperation with other system elements
The tightness of the air conditioning system serves to maintain the proper circulation of the refrigerant and stable operation of the compressor. Even a small leak at the connection of a line and connector can cause a drop in cooling performance, traces of oil at the ends, and overloading of components. When choosing an element such as a BMW E90 air conditioning line, it is worth comparing the OEM number, tube routing, type of ends, and compatibility with the engine version. During broader diagnostics, it is also useful to check the condition of condensers (radiators) and receiver-drier filters and accumulators.
How to choose the right air conditioning lines, hoses, and connectors?
When choosing air conditioning lines, hoses, and connectors, you should pay attention to several key aspects:
- Matching the vehicle model – every car brand and model has specific requirements regarding the air conditioning system. At Global Parts, you will find air conditioning lines, hoses, and connectors perfectly matched to BMW, Audi, Mercedes, Volkswagen, Mini, and many others.
- Technical condition – ensure that the lines and hoses are free from cracks, corrosion, and leaks.
- Type of connectors – choose connectors compatible with your vehicle's air conditioning system to ensure the tightness and stability of the connections.
Selecting parts by OEM number and vehicle version
The selection of an air conditioning line or connector is best based on the OEM number, interchangeable numbers, and comparing the element's routing with a photo of the part. In practice, the fuel type, engine version, mounting side, and the presence of additional brackets or connections for a sensor also count. If a sub-assembly such as a BMW E90 air conditioning line is sought, you must check not only the shape itself but also how the line is routed in the engine compartment. Additional support when completing the system can be provided by pressure switches when the diagnosis also includes controlling the air conditioning operation.
Why is it worth choosing used air conditioning lines, hoses, and connectors?
Purchasing used car parts is a solution that allows you to combine high quality with savings. By choosing used lines, hoses, and connectors, you gain:
- Lower costs – used parts are cheaper than new ones, and when selected correctly, they perform their function well.
- Ecology – you support recycling and reduce the amount of automotive waste.
- Wide offer – in our store, you will find elements for many car brands, which makes it easier to match them to your vehicle. For those who are also completing other elements of the interior cooling system, we also recommend supplementary material: Used parts for Mercedes - original parts from dismantling.
How to take care of air conditioning lines, hoses, and connectors?
To ensure that lines, hoses, and connectors work efficiently for a long time, it is worth following a few rules:
- Regularly check the visual condition of the lines and hoses, looking for signs of wear such as cracks or leaks.
- Replace seals and O-rings during every repair or service of the air conditioning system.
- Keep the system clean to avoid contamination that can lead to damage or leaks. In case of failure or the need for replacement, properly selected elements help restore the full functionality of the air conditioning system.
FAQ
| Question | Answer |
|---|---|
| What is the construction and purpose of air conditioning lines, hoses, and connectors? | Air conditioning lines, hoses, and connectors are elements connecting the main components of the car's air cooling system. They consist of aluminum sections, flexible parts, mounting ends, and seals, and their task is to guide the refrigerant between the compressor, condenser, evaporator, and receiver-drier. They are located mainly in the engine compartment and near the bulkhead. Their construction depends on the engine version, body, and vehicle equipment. |
| What are air conditioning lines, hoses, and connectors used for? | Air conditioning lines, hoses, and connectors are used to maintain an airtight circulation of refrigerant and oil throughout the system. They are responsible for the proper flow of the medium on the high and low-pressure sides, as well as for the safe connection of components. Without their proper operation, the air conditioning loses efficiency, and the compressor may operate under improper conditions. It is these elements that determine pressure stability and the effectiveness of interior cooling. |
| What is the construction and function of an air conditioning connector? | An air conditioning connector is a connecting element that links a line with another system component, such as a compressor, condenser, or evaporator. Its construction includes a socket, a line end, and a surface working with an O-ring or other seal. The connector serves to ensure tightness under pressure and thermal load. Depending on the car's construction, it may differ in diameter, thread type, or mounting profile. |
| How to choose an air conditioning line for a specific car? | It is safest to compare the OEM number, interchangeable numbers, line routing, and type of ends. It is also worth verifying the fuel type, engine version, and location on the vehicle, because visually similar parts may have different mounting points. If the car was available in pre-facelift and facelift versions, it is good to also check the structural differences of the equipment. |
| What symptoms indicate damage to an air conditioning line or connector? | The most common symptoms are a drop in cooling performance, refrigerant loss, traces of oil at the connections, and uneven compressor operation. In practice, you can also notice corrosion of aluminum sections, abrasions of the flexible part, or damaged brackets guiding the line. Such signals mean that it is worth checking the tightness of the entire circuit. |
| How to take care of air conditioning lines, hoses, and connectors after installation? | After installation, pay attention to the correct positioning of the line, the absence of tension on the ends, and the condition of the seals. An incorrectly routed element can rub against other parts of the engine compartment and eventually become damaged. A good practice is also to check the system's tightness after repair and periodically inspect the connection points. |
Summary: air conditioning lines, hoses, and connectors at the Global Parts automotive store
Air conditioning lines, hoses, and connectors are responsible for tightness, proper refrigerant flow, and stable operation of the entire vehicle interior cooling system. In the Global Parts offer, you will find elements matched to cars of brands such as BMW, Mercedes, Audi, and others, with the possibility of verification by OEM number, car version, and mounting location. This is a practical choice for those who are completing an air conditioning system with consideration for part compatibility and the actual vehicle specification. We invite you to contact us – we are here to help you! For more information and interesting facts, we also invite you to our automotive blog.