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 F10 F11 N20 Air Conditioning Pipe Coolant Line 9253594

PLN 123.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2138602401

A/C Line Mercedes W213 W238 Air Conditioning Pressure Pipe Hose A2138602401

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9331557

Pressure Pipe BMW i3 I01 Rex Hybrid A/C Line Hose Air Conditioning 9331557

PLN 560.95

Free delivery: Sep 22

If paid before 14:00

Part no. LR022633

Range Rover L322 L405 Air Conditioning Pipe Hose Tube 4.4 Diesel BH42-19N602-AB

PLN 123.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9362758

BMW G32 B57 Diesel AC Air Condition Hose Pipe Line Tube 9362758

PLN 237.95

Free delivery: Sep 22

If paid before 14:00

Part no. 1830470

Ford Focus Mk3 Air Conditioning A/C Tube Line Pipe Hose A/C BV61-19N602-CE

PLN 156.95

Free delivery: Sep 22

If paid before 14:00

Part no. 1682217

Ford Mondeo Mk4 Air Conditioning Pipe A/C Hose Tube Line 6G91-19N602-GC 1682217

PLN 161.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2468300702

Mercedes GLA X156 W176 Air Conditioning Pipe Hose Line M270 A2468300702

PLN 51.95

Delivery: Sep 22

If paid before 14:00

Part no. 1K0820721BE

Volkswagen EOS 1F Air Conditioning Hose A/C Pipe Line 2.0 FSI 1K0820721BE

PLN 51.95

Delivery: Sep 22

If paid before 14:00

Part no. 9390523

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

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2048306115

Mercedes W204 M271 Petrol Air Conditioning Pipe Compressor Pipe A2048306115

PLN 70.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9484073

BMW X3 G01 X4 G02 G08 LCI Air Con A/C Hose Pipe Air Conditioning 9484073

PLN 189.95

Free delivery: Sep 22

If paid before 14:00

Part no. 1K0820721AE

Audi A3 8P Air Conditioning Pipe A/C Hose Line 1K0820721AE

PLN 75.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9291278

BMW i3 I01 Pressure Line Pipe Front Air Conditioning 9291278

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8W0816743BC

Audi S5 F5 Air Conditioning Pipe Hose Line Tube 3.0 TDI Diesel 8W0816743BC

PLN 218.95

Free delivery: Sep 22

If paid before 14:00

Part no. 1K0820741AH

Volkswagen Golf GTI Mk6 Air Conditioning Pipe Hose Line A/C 2.0 TFSI 1K0820741AT

PLN 203.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9337132

BMW F20 F21 LCI B37 Suction Hose Pipe Evaporator Compressor 9337132

PLN 70.95

Free delivery: Sep 22

If paid before 14:00

Part no. A1668301115

Air Conditioning Pipe Mercedes W166 Refrigerant A/C Hose Line OM642 A1668301115

PLN 75.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9315934-1

BMW 1 2 F40 F45 Rear Ventilation Absorber Right O/S Air Duct 9315934

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. GJ32-19A834-AE

Land Rover Discovery Sport L550 Air Conditioning Hose Pipe Line GJ32-19A834-AE

PLN 118.95

Free delivery: Sep 22 – 23

If paid before 14:00

Part no. 1438820

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

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 7225580

Air Duct BMW F12 F13 Cover Channel Rear Left N/S Trim Cabin Interior 7225580

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 6924079

Mini Cooper R50 R52 Air Conditioning Aluminium Double Pipe 6924079

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. 4109732

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

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 4H0260707AJ

Audi A8 D4 Refrigerant Line Air Conditioning Pipe Hose Tube 4H0260707AJ

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. 80A816743BG

Audi Q5 FY Air Conditioning Pressure A/C Pipe Hose Line 80A816743BG

PLN 279.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8053489

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

PLN 189.95

Free delivery: Sep 22

If paid before 14:00

Part no. JUE500610

Range Rover L322 A/C Air Con Air Conditioning Pipe Hose Line 4H42-19D850-CA

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9119994

Pressure Pipe BMW F10 F11 F12 Air Conditioning A/C Hose Line 9119994

PLN 75.95

Free delivery: Sep 22 – 23

If paid before 14:00

Part no. EH22-18C553-AB

Land Rover Discovery 4 L319 Water Coolant Pipe Line Hose EH22-18C553-AB

PLN 113.95

Free delivery: Sep 22

If paid before 14:00

Part no. 3400420

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

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2048300916

Mercedes W204 C207 M271 Air Conditioning Pipe Line Refrigerant Hose A2048300615

PLN 80.95

Free delivery: Sep 22

If paid before 14:00

Part no. 6918240

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

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8K0260707AF

Audi A4 B8 A5 8T Air Conditioning A/C Air Con Pipe Hose Line 8K0260707AF

PLN 237.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2128309515

Air Conditioning Pipe Mercedes W212 W218 Refrigerant Hose Line A/C A2128309515

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2218309015

Mercedes CL C216 W221 Air Conditioning A/C Pipe Hose Line A2218309015

PLN 237.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8J0820721F

Audi TT Mk2 8J 2.0 TFSI Air Conditioning Pipe Hose A/C Line 8J0820721F

PLN 151.95

Free delivery: Sep 22

If paid before 14:00

Part no. 4G2260712G

Audi A7 4G A/C Air Conditioning Compressor Sensor Hose Pipe Line 4G2260712G

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9155353

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

PLN 99.95

Free delivery: Sep 22 – 23

If paid before 14:00

Part no. 4G0260707P

Audi A7 4G8 3.0 TDI CDUC A/C Air Condition Pipe Hose Line Tube 4G0260707P

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 46857429

Fiat Ducato 250 Air Conditioning Pipe Hose Tube Line 2.2 Diesel 00468574290

PLN 379.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8W0816721BG

Audi A4 B9 A5 F5 Air Con Conditioning Pipe Hose Line Fitting 8W0816721BG

PLN 151.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8472971

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

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. A2722300656

Mercedes W209 Petrol M272 Air Conditioning Pipe Refrigerant Line A/C A2722300656

PLN 47.95

Delivery: Sep 22

If paid before 14:00

Part no. LR035479

Range Rover L405 A/C Air Con Conditioning Pipe Hose Line LR035479

PLN 379.95

Free delivery: Sep 22

If paid before 14:00

Part no. 6977581

Mini Cooper R50 R52 R53 Evaporator Expansion Valve Adapter 6977581

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 6917878

BMW X5 E53 Air Con A/C Hose Pipe Air Conditioning Low Pressure 6917878

PLN 75.95

Free delivery: Sep 22

If paid before 14:00

Part no. 2754223-1

Mini Cooper S R55 R56 R57 Cooling System Water Coolant Hose Pipe 2754223

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 8377073

BMW X5 E53 X5 3.0i Suspection Pipe Evaporator Compressor 8377073

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. AV1119972DA

Ford Fiesta Mk7 Air Conditioning A/C Pipe Line Coolant Hose AV11-19972-DA

PLN 199.95

Free delivery: Sep 22

If paid before 14:00

Part no. A1648302215

Mercedes ML W164 Air Conditioning Compressor Hose Pipe Line A1648302215

PLN 56.95

Delivery: Sep 22

If paid before 14:00

Part no. 46866552

Vauxhall Movano C Relay Air Conditioning Pipe 2.2 Diesel 46866552

PLN 522.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9354534

BMW G01 G02 Refrigerant Line Air Condition Conditioning Pipe Hose 9354534

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. M8A2-8D284-BB

Range Rover Velar L560 Air Conditioning Coolant Pipe 2.0 Diesel M8A2-8D284-BB

PLN 99.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9315934

BMW 1 2 Series F40 F45 Rear Ventilation Absorber Right O/S Air Duct 9315934

PLN 51.95

Delivery: Sep 22

If paid before 14:00

Part no. C1BH-19A704-AA

Ford Fiesta Mk7 Air Conditioning A/C Pipe Hose A/C 1.6 Ecoboost C1BH-19A704-AA

PLN 137.95

Free delivery: Sep 22

If paid before 14:00

Part no. 6762623

BMW E65 E66 Air Conditioning Suction Pipe Hose Line 6762623

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9365382

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

PLN 113.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9223315

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

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 8544862

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

PLN 123.95

Free delivery: Sep 22

If paid before 14:00

Part no. 059103227L

Audi A4 B8 A5 8T Breather Pipe Hose 3.0 TDi V6 Diesel 059103227L

PLN 85.95

Free delivery: Sep 22

If paid before 14:00

Part no. 5A27123

BMW X1 U11 Air Conditioning Compressor Suction Pipe Hose Tube Line 5A27123

PLN 332.95

Free delivery: Sep 22

If paid before 14:00

Part no. 6Q0820721AL

Skoda Fabia 6Y RS Air Conditioning Pipe A/C Cooling Hose Line Tube 6Q0820721AL

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. A4478304901

Mercedes W447 Air Conditioning Refrigerant Pipe Hose A4478304901

PLN 189.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2128302615

Mercedes W212 M157 A/C Air Con Air Conditioning Pipe Hose Line A2128302615

PLN 436.95

Free delivery: Sep 22

If paid before 14:00

Part no. JUF500510

Land Rover L319 Air Conditioning A/C Hose Pipe Line 2.7 Lion Diesel JUF500510

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2468302015

Mercedes W176 W246 Air Conditioning A/C Pipe Hose Refrigerant Line A2468302015

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8K0260710H

Audi A5 S5 8T Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8K0260710H

PLN 237.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8385261

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

PLN 104.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2048308215

Mercedes W204 Refrigerant Hose Pipe Air Conditioning Condenser Line A2048308215

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9291282

BMW i3 I01 Pressure Line Pipe Front Air Conditioning R1234YF 9291282

PLN 160.95

Free delivery: Sep 22

If paid before 14:00

Part no. L8D2-8D310-AB

Land Rover Discovery Sport L550 Air Con Conditioning Hose Pipe L8D2-8D310-AB

PLN 279.95

Free delivery: Sep 22

If paid before 14:00

Part no. C1B1-19972-DA

Ford Fiesta Mk7 A/C Air Conditioning Pipe Hose Line Fitting C1B1-19972-DA

PLN 218.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2712340040

Mercedes-Benz C CLK Class W203 C209 Air Conditioning Pipe Bracket A2712340040

PLN 42.95

Delivery: Sep 22 – 23

If paid before 14:00

Part no. 9269894

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

PLN 132.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9309004

BMW G11 G12 G30 Air Conditioning Hose Pipe Tube Line 2.0 Petrol Hybrid 9309004

PLN 104.95

Free delivery: Sep 22

If paid before 14:00

Mercedes W169 W245 Hose Air Conditioning Fan Box A1698310097

-9%

Part no. A1698310097

Mercedes W169 W245 Hose Air Conditioning Fan Box A1698310097

Promo price

PLN 46.95

PLN 42.95

Delivery: Sep 22

If paid before 14:00

Part no. A1718301215

Mercedes R171 Air Conditioning Compressor Air A/C Hose Pipe Line A1718301215

PLN 237.95

Free delivery: Sep 22

If paid before 14:00

Part no. 6761486

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

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. A2058300215

Mercedes W205 2.1 Diesel A/C Air Con Conditioning Pipe Hose Line A2058300215

PLN 42.95

Delivery: Sep 22

If paid before 14:00

Part no. 9119991

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

PLN 332.95

Free delivery: Sep 22

If paid before 14:00

Part no. A1728302915

Air Conditioning Hose Mercedes SLK R172 Refrigerant Compressor Line A1728302915

PLN 141.95

Free delivery: Sep 22

If paid before 14:00

Part no. 1K0820741CS

Volkswagen Scirocco III Skoda Yeti Air Conditioning A/C Hose Pipe 1K0820741CS

PLN 189.95

Free delivery: Sep 22 – 23

If paid before 14:00

Part no. 9218930

Air Conditioning Pipe BMW F10 M5 F12 F13 M6 Pressure Hose 9218930

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9382723

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

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2028300083

Mercedes-Benz C CLK W202 W208 Air Con Conditioning Dryer Drier Tank A2028300083

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. A1768302500

Mercedes W176 W246 C117 X156 Air Conditioning Pipe A/C Hose A1768302500

PLN 436.95

Free delivery: Sep 22

If paid before 14:00

Part no. 7P6820744E

Porsche Cayenne S 92a A/C Air Con Conditioning Hose Pipe Tube Line 7P6820744E

PLN 99.95

Free delivery: Sep 22

If paid before 14:00

Part no. 6958404

BMW X5 X6 Series E70 E71 Air Duct Windscreen 6958404 64226958404

PLN 113.95

Free delivery: Sep 22 – 23

If paid before 14:00

Part no. A6542000000

Air Conditioning Pipe Mercedes W213 Refrigerant A/C Hose Line OM654 A6542000000

PLN 75.95

Free delivery: Sep 22 – 23

If paid before 14:00

Part no. LPLA-18C553-AA

Range Rover Sport L494 Air Conditioning A/C Pipe Heater Matrix LPLA-18C553-AA

PLN 170.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9271893

Air Con Pipe BMW X5 F15 X6 F16 Pressure Hose Tube Compressor Evaporator 9271893

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 6982865

BMW E63 E64 645Ci N62 Compressor Condenser Pressure Coolant Hose

PLN 137.95

Free delivery: Sep 22

If paid before 14:00

Part no. GJ32-19A834-AF

Land Rover Discovery Sport L550 Air Conditioning Hose Pipe Line GJ32-19A834-AF

PLN 170.95

Free delivery: Sep 22 – 23

If paid before 14:00

Part no. 9168366

BMW 1 3 Series E81 E87N LCI E90 E91 Suction Pipe Evaporator Compressor Air Hose

PLN 56.95

Delivery: Sep 22

If paid before 14:00

Part no. BJ32-19N601-CC

Range Rover Evoque L538 A/C Air Conditioning Pipe Hose Line BJ32-19N601-CC

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9324800

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

PLN 123.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2118309315

Air Conditioning Pipe Mercedes W211 W219 A/C Air Con Hose Line A2118309315

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2058306801

Mercedes W205 A/C Air Conditioning Pipe Hose Line Fitting OM651 A2058306801

PLN 89.95

Free delivery: Sep 22

If paid before 14:00

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