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.

Air conditioning hoses, pipes and connectors

At 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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BMW E46 M3 Pressure Hose Air Conditioning A/C Compressor Condenser 6902681

€37.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4250405

BMW 1 3 Series e81 e87N e90 e91 SUCTION PIPE EVAPORATOR-COMPRESSOR Air con hose

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6914491

BMW E60 E60N E61 E61N Condenser Evaporator Pressure Hose Line Diesel 6914491

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8832955

BMW F70 F74 F78 U06 U11 U12 U10 Water Return Coolant Pipe Hose Line 8832955

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 7810713

BMW F10 F20 F30 E90N Pressure Hose Assy 7810713

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9190452

Pressure Hose BMW E90 E91 E92 LCI Compressor Condenser 9190452

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9223315

BMW E81 E82 E87 LCI E90 Suction Pipe Evaporator Compressor Air Con Hose

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 3455909

BMW X3 E83 3.0d M57N2 Compressor Condenser Pressure Hose Line 3455909

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9222696

BMW E81 E82 E87 LCI N47 Engine Inlet Radiator Heater Hose 9222696

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9365382

BMW F45 Mini F60 Air Condition Condenser A/C Pipe 9365382

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 3455908

Suction Pipe BMW X3 E83 3.0d M57N2 Air Conditioning Evaporator Adapter Lead

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6958742

BMW X5 X6 Series E70 E71 Adapter Rear Compartment Air Duct 6958742

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9345361

Air Conditioning Pipe BMW X3 F25 X4 F26 B47 A/C Compressor Hose Line 9345361

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 3400395

BMW X3 Series E83 2.0d M47N2 Water Valve Engine Inlet Coolant Hose 3400395

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8377073

BMW X5 E53 X5 3.0i Suspection Pipe Evaporator Compressor 8377073

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6956697

BMW X5 Series E70 Adapter Rear Cabin Air Duct Left N/S 6956697

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9122453

BMW X5 X6 Series E70 E71 Rear Ventilation Trunk Boot Air Vent 9122453

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9362756

BMW G32 GT A C Air Condition Hose Pipe Line Tube 9362756

€161.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9269894

BMW X5 F15 40eX Air Conditioning Pipe Evaporator Compressor Hose 9269894

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4109732

BMW E65 A/C Suction Pipe Line Hose Tube Evaporator Compressor Petrol 4109732

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8385261

BMW 7 Series E65 E66 730i M54 Suction Pipe Evaporator Compressor 8385261

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 7521775

Radiator Vent Pipe BMW E60 E61 E63 E64 Petrol Engine Cooling Hose 7521775

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9151734-1

BMW E81 E84 E87 E90 E91 E92 Pressure Hose Air Con Pipe Condenser 9151734

€37.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6988867

Suction Pipe BMW X5 E70 3.0si N52N Air Conditioning Compressor Line 6988867

€37.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8385550

BMW 5 X5 Series E39 E53 A/C Heater Air Con Evaporator Coolant Pipe Lines 8385550

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6964965

Condenser Pipe BMW E88 E90 E90N E91 E92 E93 Air Con Pressure Hose

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9213844

BMW F20 F21 F30 F31 Pressure Hose Pipe Lines Air Conditioning Condenser 9213844

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 7552409

Engine Coolant Line BMW E82 E90 E91 E92 LCI Heater Return-Thermostat 7552409

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9212232

BMW F20 F22 F30 F31 AC Air Conditioning Pipe Hose Diesel 9212232

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 5A27121

BMW U06 X1 U11 Air Conditioning Suction Pipe Line Hose Tube Evaporator 5A27121

€180.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6770430

BMW E60 E61 LCI Radiator Engine Return Hose Line 6770430

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8386166

BMW X5 Series E53 M62 4.4i 4.6is Air Conditioning Connector Suction Pipe 8386166

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9474792

BMW i4 G26 Air Conditioning Hose A/C Pipe Line 9474792

€42.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9209742-1

BMW X1 E84 E90 E91 N47 Suction Pipe Evaporator Compressor A/C Pipe 9209742

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9226413

BMW E90 E91 LCI N47N Compressor Condenser Coolant Pressure Hose 9226413

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8472971

BMW 1 3 Series F20 F21 F30 F31 LCI Pressure Hose Assy Fuel Injector 8472971

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6832950

BMW Mini Cooper F55 F56 F57 Air Conditioning Suction Pipe Hose 6832950

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6917865

BMW X5 Series E53 Evaporator Compressor Coolant Suction Pipe 6917865

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6928587

BMW 3 Series E90 E91 E92 E93 LCi M57N2 Hose Suction Pipe Evaporator Compressor

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 7504536

BMW 3 5 7 X3 X5 Series E46 E53 E60 E65 E83 Return Pipe Hose Engine 7504536

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8544862

BMW i3 I01 Refrigerant Pipe Hybrid Engine Block Cooling System Hose 8544862

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9337131

BMW 1 3 Serie F20 F30 F31 LCI M140i 340i N58 Pressure Hose Compressor Condenser

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8533741

BMW i3 I01 Coolant Pipe Heat Exchanger Cooling System Pipe Line Hybrid 8533741

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9364655

Air Conditioning Pipe BMW F80 M3 F82 F83 M4 F87 M2 Evaporator Compressor 9364655

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6909235

BMW Z4 Series E85 E86 Petrol Pressure Hose Compressor Condenser 6909235

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6761486

BMW 5 Series E60 E61 Suction Pipe Hose Active Steering Oil 6761486

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9119991

BMW F01 F01 LCI F02 F02 LCI F03 F03 LCI Air Conditioning Hose Line Tube 9119991

€85.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6784788

BMW X5 E70 Steering Suction Pipe Hose Line 3.0D 3.0SD M57N2 6784788

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9223322

BMW E81 E82 E87 LCI N43 Petrol Pressure Hose Compressor Condenser Pipe 9223322

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6982865

BMW E63 E64 645Ci N62 Compressor Condenser Pressure Coolant Hose

€51.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6918240

BMW E63 E64 Air Condition A/C Pressure Hose Condenser Evaporator Pipe 6918240

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9248521

BMW 5 7 Series F01 F02 F10 F11 LCI Suction Pipe Line Air Conditioning 9248521

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6775198

BMW E60 E61 LCI Suction Pipe Diesel Heater Air Conditioning 6775198

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6842533

BMW F30 F31 F32 N57N N57Z Pressure Hose Pipe Air Conditioning Condenser 9223294

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9395455

BMW G20 G21 Air Conditioning Pipe Compressor Hose A/C Line 2.0 Hybrid 9395455

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9395475

BMW G20 G21 Air Conditioning Pipe Compressor Condenser A/C Line Hybrid 9395475

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 3400414

BMW X3 Series E83 Petrol M54 Air Conditioning Pipe Pressure Hose 3400414

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8604930

Lambda Oxygen Sensor BMW i3 Hybrid Rear Exhaust Manifold Cable Wiring 8604930

€47.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9143983

BMW Z4 E85 E86 A/C Air Conditioning Hose Pipe Line 9143983

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6951637

BMW 1 3 SERIES E84 E90 E91 E92 SUCTION PIPE HOSE AIR CON EVAPORATOR COMPRESSOR

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6927541

BMW 1 Series E81 E87 Pressure Hose Condenser Evaporator Air Con A/C Pipe 6927541

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9120005

BMW 5 7 Series F01 F02 F07 F10 F10N F11 F11N LCI Suction pipe with filler neck

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9209742

BMW X1 E84 E90 E91 N47 Air Conditioning A/C Pipe Hose Refrigerant Line 9209742

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9119989

BMW F01 F01 LCI F02 F02 LCI F03 F03 LCI Air Conditioning Line Hose Tube 9119989

€51.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9382716

Air Conditioning Pipe BMW F25 F26 Evaporator Compressor Suction Hose 9382716

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6920356

BMW 5 Series E60 LCI E60 E61 Pressure Hose Compressor Condenser Petrol 6920356

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9231049

Air Conditioning Hose BMW F13 N55 Refrigerant Suction Compressor Line 9231049

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9382723

Pressure Pipe BMW F25 F26 Air Conditioning A/C Compressor Hose Line 9382723

€37.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9209721

Mini Cooper F55 F56 F57 F60 Coolant Line Suction Pipe Hose 9209721

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8053489

Air Condition Hose BMW X3 F97 X4 F98 Pipe House Pressure Line 8053489

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6910803

BMW 5 Series E60 E61 Pressure Hose Condenser Evaporator Pipe Lines 6910803

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 3400420

BMW X3 Series E83 E83N 2.0i Petrol Pressure Hose Compressor-condenser 3400420

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 1438820

BMW X5 Series E53 3.0 d Coolant Header Tank Connecting Flange Fitting 1438820

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9232585

BMW E90 E91 E92 LCI Pipe Evaporator Compressor Air Conditioning Hose 9232585

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9190502

BMW 5 7 Series F01 F01N F02 F02N F10 F10N F11 F11N LCI Pressure pipe 9190502

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6910575

BMW X5 Series E53 Auxiliary Heating Webasto Air Intake Hose Silencer 6910575

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9209729

BMW E90 E91 LCI N57 Pressure Hose Condenser Evaporator Lines 9209729

€56.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 3448288

BMW X3 Series E83 LCI N47 Pressure Hose Compressor Condenser Pipe 3448288

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9364835

BMW F87 M2 Suction Pipe Evaporator Compressor Air Conditioning Pipe 9364835

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6921974

Compressor Condenser Pipe BMW E60 E63 Air Conditioning Pressure Hose 6921974

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6976791

BMW 3 Series E90 E91 E92 335d M57N2 Evaporator Compressor Suction Pipe 6976791

€37.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 2751469

Mini Cooper R55 R56 Diesel Compressor Condenser Pressure Hose Line Air Con Pipe

€37.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9324800

BMW G30 G31 G11 Air Conditioning A/C Air Con Refrigerant Pipe Hose Line 9324800

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9138010

BMW E81 E88 E90 E91 E92 Evaporator Compressor Suction Pipe Hose 9138010

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9321598

Air Conditioning Pipe BMW G11 G30 G32 Evaporator-Compressor Suction Line 9321598

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9155353

BMW 6 E63 E64 LCI 635d M57N2 Condenser Evaporator Pressure Hose Pipe 9155353

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9224835

BMW Z4 Series E89 23i 30i N52N Evaporator Compressor Suction Pipe Hose 9224835

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 7566031-1

Coolant Hose BMW E81 E87 E90 E91 E92 LCI N43 Cooling System Pipe 7566031

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 7508015

BMW 7 Series E65 E66 E67 Water Return Coolant Pipe Hose Line 7508015

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6993435

Air Conditioning Pipe BMW X2 F39 Mini F60 A/C Hose 6993435

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9209713

BMW 3 Series E90 E91 E92 M57N2 Evaporator Compressor Suction Pipe Hose 9177035

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6927845-1

BMW X1 E81 E87 E90 E90N E91 E92 E93 Air Conditioning A/C Pipe Hose Line 6927845

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 3451632

BMW X3 E83 Air Conditioning Coolant Aluminium Double Pipe Lines 3451632

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9248522

BMW 5 Series F10 F11 530d N57N Pressure Hose Assy Coolant Line R134A 9248522

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6833625

BMW X5 F15 X6 F16 A/C Air Condition Suction Pipe Hose Line Tube 6833625

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 7527570

Return Pipe BMW E60 E65 E87 E90 Hose Engine 7527570

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9390523

Air Duct Centre BMW X5 E70 LCI X6 E71 Rear Compartment Air Vent Duct 9390523

€56.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6774187

BMW 5 6 E60 E63 LCI N53 525i 530i 630i Steering Oil Suction Pipe Hose 6774187

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9218928

BMW F10 M5 F12 F13 M6 Suction Pipe Evaporator-Compressor Air Con Pipe 9218928

€34.95

Free delivery: Nov 12 – 17

If paid before 14:00

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