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 5 6 Series E60 E61 E63 E64 LCI Adapter Suction Pipe Hose Connector 6914574

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 7527570

Return Pipe BMW E60 E65 E87 E90 Hose Engine 7527570

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9806518

Mini R60 R61 Pressure Hose Condenser Evaporator Air Con Pipe 9806518

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8K0260701

Air Conditioning Pipe Audi A4 B8 Refrigerant Hose Line Pipe A/C 8K0260701

PLN 47.95

Delivery: Sep 22

If paid before 14:00

Part no. 6946621

MINI Cooper S R52 R53 A/C Air Conditioning Suction Pipe Compressor 6946621

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2048302915

Mercedes-Benz C-Class W204 OM646 CDI Air Conditioning Hose Pipe A2048302915

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. A2468303515

Mercedes C117 X156 W176 Refrigerant Pipe Air Conditioning Line Hose A2468303515

PLN 180.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8604930

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

PLN 189.95

Free delivery: Sep 22

If paid before 14:00

Part no. JUF500530

Land Rover L319 Air Conditioning A/C Hose Pipe Line 2.7 Lion Diesel JUF500530

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. 3448288

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

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2468305600

Mercedes W176 Air Conditioning Pipe Refrigerant Compressor Line A/C A2468305600

PLN 189.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2048304615

Mercedes W204 C207 Air Conditioning Pipe Refrigerant A/C Hose Line A2048304615

PLN 75.95

Free delivery: Sep 22

If paid before 14:00

Part no. 7574954

BMW E90 E91 E60 LCI F10 EGR Valve Hose Pipe 7574954

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. A2048302815

Air Conditioning Pipe Mercedes W204 W207 Refrigerant A/C Hose Line A2048302815

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 3400413

BMW E83 M54 Evaporator Compressor Suction Coolant Pipe Line 3400413

PLN 56.95

Delivery: Sep 22

If paid before 14:00

Part no. 6989309

BMW 1 3 X1 Series E84 E90 E91 E92 Diesel N47 Air Condition Con Suction Hose Pipe

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 6988883

BMW X5 X6 E70 E71 Diesel Suction Pipe Line Air Conditioning 6988883

PLN 56.95

Delivery: Sep 22

If paid before 14:00

Part no. 9218929

BMW F10 M5 F12 F13 M6 Pressure Line Pipe Front Air Conditioning 9218929

PLN 141.95

Free delivery: Sep 22 – 23

If paid before 14:00

Part no. A2058302900

Mercedes C205 OM651 Air Condition Pressure A/C Pipe Hose Line Tube A2058302900

PLN 189.95

Free delivery: Sep 22

If paid before 14:00

Part no. A1668302001

Mercedes GLE W166 C292 Air Conditioning Pipe Refrigerant Hose A1668302001

PLN 123.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2468300102

Mercedes W176 W246 Air Conditioning A/C Pipe Hose Refrigerant Line A2468300102

PLN 127.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2048309815

Mercedes W204 Air Conditioning Compressor Refrigerant Hose Line A/C A2048309815

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9806518-1

Mini R60 R61 Pressure Hose Condenser Evaporator Air Con Pipe 9806518

PLN 56.95

Delivery: Sep 22

If paid before 14:00

Part no. 3414631-1

BMW X3 Series 1 E83 LCI 3.0d M57N2 Adapter Lead Compressor Suction Pipe 3414631

PLN 65.95

Free delivery: Sep 22

If paid before 14:00

Part no. 7545653

BMW E60 E61 E63 E64 Radiator Engine Return Hose Line 7545653

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. A2468303415

Air Conditioning Pipe Mercedes W176 W246 Refrigerant Hose Line A/C A2468303415

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 6920355

BMW 5 6 Series E60 E61 E63 E64 Suction Pipe Coolant Lines A/C

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. A2048300600

Mercedes W204 Air Conditioning A/C C63 AMG Compressor Hose Pipe Line A2048300600

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 059121065CP

Audi Q7 4L Coolant Air Conditioning Pipe A/C Hose Line Tube 059121065CP

PLN 42.95

Delivery: Sep 22

If paid before 14:00

Part no. A2058309600

Mercedes W205 Air Condition Conditioning A/C Air Con Pipe Hose Line A2058309600

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9138010

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

PLN 123.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9224861

Mini Cooper One R55 R56 D Diesel Suction Pipe Evaporator Compressor 9224861

PLN 75.95

Free delivery: Sep 22

If paid before 14:00

Part no. 6805432

MINI F55 F56 F57 Pressure Hose Condenser Evaporator Pipe R1234YF 6805432

PLN 284.95

Free delivery: Sep 22

If paid before 14:00

Part no. F1F119N601BC

Ford Transit Connect Air Conditioning Pipe Line Hose A/C F1F1-19N601-BC

PLN 42.95

Delivery: Sep 22

If paid before 14:00

Part no. A2128302516-1

Mercedes W212 Refrigerant Hose Pipe Air Conditioning Condenser Line A2128302516

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 6982866

Mini Cooper One R50 R52 R53 Pressure Hose Pipe Compressor Condenser 6982866

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 5Q0820803E

Audi A3 8V 2.0 TDI Air Conditioning Pump Compressor Unit 5Q0820803F

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9337131

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

PLN 75.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9224833

BMW Z4 Series E89 A/C Air Conditioning Hose Pipe Pressure Condenser 9224833

PLN 70.95

Free delivery: Sep 22 – 23

If paid before 14:00

Part no. A6398303015

Mercedes Vito Viano W639 Air Conditioning A/C Air Con Hose Pipe Line A6398303015

PLN 75.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9190502

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

PLN 141.95

Free delivery: Sep 22 – 23

If paid before 14:00

Part no. 3420250

BMW X3 Series E83 2.0d M47N2 Evaporator Compressor Coolant Suction Pipe 3420250

PLN 93.95

Free delivery: Sep 22

If paid before 14:00

Part no. 6910575-1

BMW X5 Series 1 E53 Auxiliary Heating Webasto Air Intake Hose Silencer 6910575

PLN 37.95

Delivery: Sep 22

If paid before 14:00

Part no. 6910803

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

PLN 66.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9217375

BMW 1 3 Series F20 F21 F30 F31 Evaporator Compressor Suction Pipe Hose 9217375

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 9218928

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

PLN 161.95

Free delivery: Sep 22

If paid before 14:00

Part no. 7564233

BMW E81 E87 LCI E90 E91 Suction Pipe Engine Hose 7564233

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. 3400414

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

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 3413820

BMW X3 Series E83 M54 Evaporator Compressor Suction Coolant Pipe Line 3413820

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 5Q0816721AG

Audi A3 8V Air Conditioning Refrigerant Hose Compressor Line 5Q0816721AG

PLN 241.95

Free delivery: Sep 22

If paid before 14:00

Part no. 6832951

MINI Cooper One F55 F56 F57 F60 Pressure Hose Condenser Evaporator Pipe 6832951

PLN 85.95

Free delivery: Sep 22 – 23

If paid before 14:00

Part no. 7566031-1

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

PLN 99.95

Free delivery: Sep 22

If paid before 14:00

Part no. 6841355

BMW G20 G21 Air Conditioning Pipe A/C Coolant Hose Line 6841355

PLN 113.95

Free delivery: Sep 22

If paid before 14:00

Part no. 6805433

Mini Cooper F55 F56 F57 Air Conditioning Suction Pipe Hose 6805433

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 6987992

BMW E87 E90 E91 Diesel M47N2 Air Condition Con Pipe Hose Line 698799

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 6910575

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

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. A2468301002

Mercedes W176 W246 Air Conditioning Pipe Air Con Condenser Line A/C A2468301002

PLN 161.95

Free delivery: Sep 22

If paid before 14:00

Part no. 3451632

BMW X3 E83 Air Conditioning Coolant Aluminium Double Pipe Lines 3451632

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. A2048300615

Mercedes W204 C200 C220 CDI Air Conditioning Pipe Line A2048300615

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 7596840

BMW 1 3 Series F20 F21 F30 F31 N20 Coolant Pipe Hose Radiator 7596840

PLN 66.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8W0816721BF

Audi A4 B9 A5 F5 Air Conditioning Hose A/C Pipe Refrigerant Line 8W0816721BF

PLN 108.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9337130

BMW F20 F30 LCI B46 B48 Pressure Hose Pipe Air Conditioning Condenser 9337130

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2642009700

Mercedes W205 M264 Coolant Air Conditioning Pipe A/C Hose Line Tube A2642009700

PLN 113.95

Free delivery: Sep 22

If paid before 14:00

Part no. 6917888

BMW 5 6 Series E60 E61 E63 E64 Condensator Water Drain Hose Bottom Right O/S

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 9209721

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

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 3455909

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

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. DV6119N602BB

Ford Transit Connect 1.6 TDCi Air Conditioning Pipe Line Hose A/C DV6119N602BB

PLN 132.95

Free delivery: Sep 22

If paid before 14:00

Part no. 5Q0820743E

Audi A3 8V VW Golf Mk7 Air Conditioning Hose A/C Pipe Line 5Q0820743E

PLN 89.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2468303115

Mercedes W176 W246 Air Conditioning A/C Radiator Pipe Diesel A2468303115

PLN 75.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2712300656

Mercedes C CLK W203 C209 Kompressor Air Conditioning Suction Pipe Line

PLN 75.95

Free delivery: Sep 22

If paid before 14:00

Part no. 3400401

BMW X3 E83 2.0d M47N2 Air Con Pipe Evaporator Compressor Suction Hose 3400401

PLN 46.95

Delivery: Sep 22 – 23

If paid before 14:00

Part no. 6842533

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

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. A1638300316

Mercedes W163 A/C Air Con Air Conditioning Pipe Hose Line Tube A1638300316

PLN 132.95

Free delivery: Sep 22

If paid before 14:00

Part no. 6834655

A/C Pipe BMW F40 F48 X1 Mini F55 F56 F60 Air Con Suction Hose Line 6834655

PLN 108.95

Free delivery: Sep 22

If paid before 14:00

Part no. 06J121492C

Skoda Octavia RS 1Z 2.0 TSI Turbocharger Water Coolant Pipe Hose 06J121492C

PLN 75.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8K0260707S

Audi A4 B8 2.0 TDI CJCB Diesel A/C Condition Pipe Hose Line Tube 8K0260707S

PLN 42.95

Delivery: Sep 22

If paid before 14:00

Part no. 9120003

BMW F10 F11 Pressure Hose Pipe Lines Air Conditioning 9120003

PLN 46.95

Delivery: Sep 22 – 23

If paid before 14:00

Part no. A1718300915

Mercedes R171 Air Conditioning Pipe Compressor To Condenser A/C Line A1718300915

PLN 146.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9291277

BMW i3 I01 Pressure Line Pipe Front Air Conditioning 9291277

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8T0260707B

Audi A4 B8 2.0 TFSI CDNC A/C Air Conditioning Compressor Pipe Hose 8T0260707B

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. 2628212

Ford Kuga Mk3 A/C Air Con Hose Pipe 2.5 Petrol Hybrid LX6H-19N601-MC

PLN 132.95

Free delivery: Sep 22

If paid before 14:00

Part no. A1768301900

Mercedes C117 W176 Air Conditioning Refrigerant Pipe Hose Tube Line A1768301900

PLN 123.95

Free delivery: Sep 22

If paid before 14:00

Part no. 4F0260707AF

Audi A6 C6 A/C Air Con Conditioning Refrigerant Hose Pipe 3.0 TDI 4F0260707AF

PLN 47.95

Delivery: Sep 22

If paid before 14:00

Part no. A1718300715

Mercedes SLK R171 Air Con Pipe Conditioning Line Hose A/C A1718300715

PLN 75.95

Free delivery: Sep 22

If paid before 14:00

Part no. FPLA-19N601-AE

Range Rover Sport L494 Air Conditioning Pipe Hose Line 3.0 Diesel FPLA-19N601-AE

PLN 118.95

Free delivery: Sep 22

If paid before 14:00

Part no. 6771875

BMW 1 3 Series E82 E90 E91 N54 Suction Pipe Hose Active Steering Oil 6771875

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. 4G0260701CA

Audi A6 C7 A7 4G A/C Air Con Conditioning Pipe Refrigerant Hose Line 4G0260701CA

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2138301900

Mercedes W213 OM654 Refrigerant Pipe Air Con Conditioning Line A/C A2138301900

PLN 113.95

Free delivery: Sep 22

If paid before 14:00

Part no. 5A07776

BMW U06 A/C Air Condition Pressure Expansion Hose Line Tube Pipe 5A07776

PLN 427.95

Free delivery: Sep 22 – 23

If paid before 14:00

Part no. 8K0122055B

Audi A4 B8 Water Return Coolant Pipe Hose Line 8K0122055B

PLN 189.95

Free delivery: Sep 22

If paid before 14:00

Part no. 1849099

Ford Ranger Mk6 Air Conditioning Pipe Hose Line 2.2 TDCI Diesel AB39-19N602-BD

PLN 99.95

Free delivery: Sep 22

If paid before 14:00

Part no. 6956697

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

PLN 46.95

Delivery: Sep 22 – 23

If paid before 14:00

Part no. A1778304301

Mercedes W177 Air Con Pipe Conditioning Line Hose A/C A1778304301

PLN 170.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9252992

Air Con Pipe BMW X5 F15 X6 F16 Suction Hose Tube Compressor Evaporator 9252992

PLN 66.95

Free delivery: Sep 22

If paid before 14:00

Part no. EH22-19A834-BC

Land Rover Discovery 4 L319 Air Conditioning Hose Pipe Line EH22-19A834-BC

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 6922305

BMW Z4 E85 E86 Grommet Coolant Lines A/C Seal Gasket 6922305

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 2102625

Ford Ranger MK3 Air Conditioning Hose Pipe Line EB3B-19C700-MB

PLN 284.95

Free delivery: Sep 22

If paid before 14:00

Part no. 3443984

BMW X3 Series E83 LCI 2.5si 3.0 si Adapter Lead Compressor Suction Pipe 3443984

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. A2118310545

Mercedes W211 CLS C219 Air Duct Vent Channel Rear Left Right N/O/S A2118310545

PLN 46.95

Delivery: Sep 22

If paid before 14:00

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