What is the construction and purpose of lines, hoses, and pipes?

Lines, hoses, and pipes are elements of automotive installations responsible for transporting liquids, gases, and vacuum between components. A typical element consists of a body made of rubber, plastic, or metal and ends matched to connectors, quick-connectors, or clamps. They are installed, among other places, in the engine bay, near the fuel tank, in the braking system, and the cooling system.

What are lines, hoses, and pipes used for?

Lines, hoses, and pipes are used for the safe transmission of fuel, air, oil, coolant, or vacuum within the vehicle. They are responsible for tightness, maintaining proper pressure, and the correct flow of the working medium. Without their proper operation, leaks, performance drops, engine accessory errors, or problems with braking and heating may occur.

What is the construction and function of quick-connectors in automotive lines?

A quick-connector is an installation end that allows for a tight and repeatable connection of a line with another system element without the need to modify the installation. It usually consists of a socket, a latch, and a seal, and its shape must correspond to a specific connector. Quick-connectors affect the ease of installation, connection tightness, and part compatibility with a given engine version.

How to choose lines, hoses, and pipes for a specific car?

It is best to compare the OEM number, line routing, diameter, connector type, and mounting location. It is also worth considering the engine version, fuel type, model year, body style, and equipment, as similar-looking elements may differ in ends or length. Interchangeable numbers provided with the product can also be helpful.

What symptoms indicate wear of lines, hoses, and pipes?

The most common symptoms are the smell of fuel, moisture at connections, traces of fluid in the engine bay, false air intake, or a drop in the effectiveness of a given system. In turbocharged cars, whistling, power loss, and oil contamination at the intake may also appear. Symptoms should always be linked to the system in which the given element operates.

What to pay attention to when installing lines, hoses, and pipes?

During installation, you must check the condition of connectors, seals, clamps, and the routing of the line relative to hot or moving elements. It is also important to maintain the correct layout without twisting or excessive tension. After installation, it is worth checking the system for leaks and the correct seating of all mounting points.

Cables, hoses and tubes

At Global Parts, we offer a wide selection of original used car parts, including hoses, lines, and tubes for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Our hoses, lines, and tubes undergo rigorous quality control to ensure you receive a top-quality product.

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Audi S4 A4 B8 Adblue Hose Line Tube Pipe 8K0131983E

€23.95

Part no. 03L122157C

Coolant Pipe Audi A4 B8 A5 8T 2.0 TDI Water Cooling Line 03L122157C

€23.95

Part no. 5N0145833B

Audi Q3 8U Intercooler Charge Air Pressure Pipe Hose Line 5N0145833B

€23.95

Part no. 059145731BS

Audi Q5 8R 3.0 TDI Intake Hose Air Charge Intercooler Pipe Line 059145731BS

€23.95

Part no. 06H103213G

Audi A5 8T 2.0 TSFI Breather Pipe Hose Line Tube 06H103213G

€42.95

Part no. 8J0121075B

Audi RSQ3 8U Air Breather Hose Pipe Line 2.5 TFSI Petrol Engine 8J0121075B

€28.95

Part no. 4H0145673P

Audi A8L 4H 3.0 TDI CDTA Intercooler Pipe Connector Pressure Sensor 4H0145673P

€23.95

Part no. 059103209N-1

Audi A5 F5 A6 C8 A7 4G Fuel Breather Line Pipe Hose 059103209N

€32.95

Part no. 07K121497B

Audi RS3 8V 8P RSQ3 8U TTRS 8S Turbo Coolant Pipe Hose Line 07K121497B

€37.95

Part no. 5Q0145828A-1

Audi A3 S3 8V VW Golf GTI 2.0 TSI TFSI Intercooler Pipe Hose Line 5Q0145828A

€23.95

Part no. 8J0611931F

Audi TT TTS 8J Brake Servo Vacuum Pipe Hose Line 2.0 TFSI 8J0611931F

€75.95

Part no. 8X0941717A

Audi A1 8X Headlight Headlamp Front Light Lamp Breather Pipe Line 8X0941717A

€23.95

Part no. 4H0131987D

Audi A8 D4 A8 S8 4H Adblue Tank Breather Pipe D Hose Line Tube 4H0131987D

€32.95

Part no. 8K0145738T

Audi A4 B8 Intercooler Turbo Hose Line Pipe 8K0145738T

€23.95

Part no. 5Q0133366H

Audi A3 S3 8V Engine Vacuum Pipe Hose Line 5Q0133366H

€23.95

Part no. 03C129656N

Audi A1 8X Air Intake Pipe Hose 1.4 TSI Petrol 03C129656N

€56.95

Part no. 06K103213K-1

Audi A3 8V VW Golf Mk7 Engine Vent Pipe Breather Hose Line 2.0 Petrol 06K103213K

€66.95

Part no. 8E0145708K

Audi A4 B7 Turbo Intercooler Pressure Air Hose Pipe Tube 8E0145708K

€23.95

Part no. 8W0201220

Audi A4 B9 A5 F5 Fuel Return Feed Hose Pipe Line 8W0201220

€23.95

Part no. 8J0145746

Audi RSQ3 8U Air Intake Pipe Hose Connector 2.5 TFSI Petrol 8J0145746

€23.95

Part no. 07K133066C

Audi RS3 8P TTRS 8J RSQ3 8U Air Intake Inlet Manifold Pipe Hose 07K133066C

€237.95

Part no. 4M0820339H

Audi Q7 4M A/C Air Conditioning Hose Line Pipe Connection Part 4M0820339H

€23.95

Part no. 06L131850C

Audi A4 B9 A5 F5 Exhaust Filter Pipe Line Hose 2.0 TFSI 06L131850C

€23.95

Part no. 1K0145834AJ

Volkswagen Scirocco Mk3 Charge Air Pipe Intercooler Pipe 2.0 TFSI 1K0145834AJ

€23.95

Part no. 07K145100J

Vacuum Pump Audi RS3 8V RSQ3 8U 2.5 TFSI Petrol Engine Vacuum Unit 07K145100J

€32.95

Part no. 03L201360K-2

Audi A4 B8 A5 8T 2.0 Diesel Fuel Supply Lines Feed Twin Pipes Set 03L201360K

€23.95

Part no. 02E301472E-1

Audi Q2 GA Volkswagen Golf Mk7 DSG Breather Line Pipe Box 02E301472E

€42.95

Part no. 8V0121372

Audi RSQ3 F3 RS3 8Y 8V Coolant Water Breather Hose Pipe Tube Line 8V0121372

€37.95

Part no. 8W0611931BT

Audi A4 B9 A5 F5 Vacuum Pipe Line Tube 2.0 TFSI 8W0611931BG

€23.95

Part no. 8W0121081EC

Audi S5 F5 Engine Coolant Breather Pipe Line Hose Tube 3.0 TDI DEWB 8W0121081EC

€37.95

Part no. 8W0611931CD

Audi A4 B9 A5 F5 Vacuum Pipe Line Breather Tube 2.0 PetroI 8W0611931CD

€32.95

Part no. 059129627L

Audi A5 8T A4 B8 Air Intake Inlet Air Mass Meter Pipe Hose Tube Line 059129627L

€23.95

Part no. 07K133066E

Audi RS3 8V Air Intake Connector Elbow Pipe Inlet Manifold Hose Tube 07K133066E

€56.95

Part no. 07K129665A

Audi TTRS RS3 8V 2.5 TFSI Air Intake Hose Charge Intercooler Pipe 07K129665A

€51.95

Part no. 5N0612041BT

Audi Q3 SE Mk1 Vacuum Hose Non-Return Valve Pressure Sensor 5N0612041BT

€23.95

Part no. 059130309CT

Audi A6 C8 Q7 4M Engine Fuel Line Hose Pipe Tube 3.0 TDI 059130309CT

€32.95

Part no. 8T0129600

Audi RS4 B8 4.2 FSI CFSA Petrol Engine Air Intake Pipe Hose Tube 8T0129600

€23.95

Part no. 5N0122051CB

Audi Q3 Mk1 Water Coolant Pipe Hose Auxiliary Radiator Line Tube 5N0122051CB

€23.95

Part no. 1K0145770D

Air Intake Pipe Audi A3 8P Passat B6 2.0 TDI Turbo Intercooler Hose 1K0145770D

€23.95

Part no. 079127509K

Audi RS4 B7 Fuel Line Pipe Fuel Distributor 4.2 FSI 079127509K

€94.95

Part no. 8T0129599

Audi RS4 B8 Air Filter Box Intake Hose Pipe Line 8T0129599

€23.95

Part no. 03C145674B-1

Audi A1 8X 1.4 Air Intake Pipe Turbo Intercooler Pressure Hose 03C145674B

€23.95

Part no. 1K0145834AT

Audi A3 8P 1.6 2.0 TDI Turbo Intercooler Air Intake Pipe Hose Line 1K0145834AT

€23.95

Part no. 4F0145737K

Audi A6 C6 Turbo Pressure Pipe Hose Left N/S 2.7 TDI 4F0145737K

€23.95

Part no. 059103221AC

Audi A5 8T Breather Air Intake Pipe Hose Line Tube Diesel Engine TDI 059103221R

€23.95

Part no. 8K0133890B

Audi RS4 B8 Secondary Air Pump Connectring Pipe Line Hose Right O/S 8K0133890B

€23.95

Part no. 4G0819209E-1

Audi A6 C7 A7 4G Upper Interior B Pillar Air Vent Grille Left N/S 4G0819209E

€23.95

Part no. 1K0145832AN

Audi A3 8P Engine Turbo Charge Air Intercooler Pipe Hose 1.6 MPI 1K0145832AN

€23.95

Part no. 8J0611931C

Audi TTS 8J Brake Servo Vacuum Pipe Hose Tube Line Non-Return Valve 8J0611931C

€37.95

Part no. 8K0145737H

Audi A4 B8 A5 8T Intercooler Turbo Hose Pipe Tube 2.7 3.0 TDI Diesel 8K0145737H

€23.95

Part no. 6C0145834

Air Intake Pipe Audi A1 S1 8X Turbo Intercooler Air Pressure Hose 6C0145834

€23.95

Part no. 059129616G

Audi Q7 4M Air Inlet Intake Pipe Hose Line Tube 059129616G

€23.95

Part no. 059145731BR-1

Audi A5 8T Intake Hose Air Charge Intercooler Pipe Line 3.0 TDI 059145731BR

€23.95

Part no. 4G0201215BR

Audi A7 4G Fuel Tank FIlter Delivery Line Pipe Hoses 3.0 TDI 4G0201215BR

€42.95

Part no. 7L8121065L

Audi Q7 4L 4.2 TDI Coolant Water Pipe Reservoir Hose Line Tube 7L8121065L

€47.95

Part no. 06K133986AM

Audi A3 8V Fuel High Pressure Pipe Line Hose Tube 2.0 TFSI CULB 06K133986AM

€56.95

Part no. 06E133781B

Audi S4 B8 S5 8T Vacuum Valve Pipe Hose Line 3.0 TFSI CAKA 06E133781B 06H906517H

€23.95

Part no. 8R0145737H

Audi Q5 8R 2.0 TDI CAHA Diesel Intercooler Air Pipe Hose 8R0145737H

€23.95

Part no. 1K0145832AG

Audi TT Mk2 8J 2.0 TDI Engine Water Coolant Pipe Hose Line 1K0145832AG

€47.95

Part no. 06L129629G

Audi A4 B9 Connecting Tube Air Intake Duct Pipe Inlet Hose 06L129629G

€23.95

Part no. 1K0145832AA

Audi A3 8P Intercooler Air Charge Intake Pipe Hose Line 1K0145832AA

€23.95

Part no. 6C0145832B

Audi A1 8X 2.0 TFSI CWZA Intercooler Turbo Pipe Hose Line Tube 6C0145832B

€32.95

Part no. 8E0130307C

Audi A4 B7 Diesel Engine Fuel Pipe Hose Line Tube 8E0130307C

€23.95

Part no. 06L131850C-1

Audi A4 B9 A5 F5 Exhaust Filter Pipe Hose Line 2.0 TFSI Petrol 06L131850C

€23.95

Part no. 04L201360

Audi A3 8V Fuel Injection Line Pressure Pipe Diesel 2.0 TDI 04L201360

€23.95

Part no. 06M129629A

Audi SQ5 FY 3.0 TFSI Petrol Air Intake Channel Guide Duct Hose Pipe 06M129629A

€56.95

Part no. 8E0145838AA

Audi A4 B7 1.8 T BFB Intercooler Turbo Pressure Hose Line Tube Pipe 8E0145838AA

€23.95

Part no. 4F0145708N

Audi A6 C6 Intercooler Air Intake Hose Pipe Line 2.7 Diesel 4F0145708N

€23.95

Part no. 8V0857042

Audi A3 8V Rear Centre Console Air Vent Grill Trim Connector Duct 8V0857042

€23.95

Part no. 8W0611931BG

Audi S4 B9 3.0 TFSI CWGD Vacuum Pipe Line Tube 8W0611931BG

€23.95

Part no. 079127503AQ

Audi A5 S5 8T 4.2 V8 FSI CAUA Petrol Fuel Distribution Pipe Hose Line 079127503AQ

€23.95

Part no. 5Q0133366K

Audi A3 S3 8V Engine Vacuum Pipe Hose Line 2.0 TSI 5Q0133366K

€28.95

Part no. 079127503AN

Audi Rs4 B8 4.2 Petrol Fuel Hose Pipe Line 079127503AN

€37.95

Part no. 079115278AB

Audi RS4 B8 S5 8T Oil Filler Pipe Hose Line 4.2 FSI Petrol 079115278AB

€42.95

Part no. 04L131521AE

Audi A3 8V 30 TDI DGTE Turbo Boost Intercooler Hose Line Pipe Tube 04L131521AE

€23.95

Part no. 8R0145790G

Audi Q5 8R Intercooler Pipe Hose Tube Line Right O/S 2.0 TDI Diesel 8R0145790G

€23.95

Part no. 03L201360A

Audi Q5 8R 2.0 TDI CGLB Diesel High Pressure Fuel Line Pipe Hose 03L201360AA

€23.95

Part no. 06L133781AM

Audi A4 B9 A6 C8 Connecting Pipe With AKF Valve 2.0 TFSI 06L133781AM

€56.95

Part no. 8K0819802

Audi A4 B8 A5 8T Rear Footwell Air Vent Duct Right O/S 8K0819802

€23.95

Part no. 8E0201991AS

Audi A4 8H B6 S4 B7 Charcoal Canister Pipe Hose Line 4.2 FSI 8E0201991AS

€28.95

Part no. 04L201360AF

Audi A4 B9 2.0 TDI DETA Diesel Fuel Hose Line Pipe Tube 04L201360AF

€32.95

Part no. 8J0201541G

Audi TT TTS 8J Fuel Feed Hose Tube Line Pipe 2.0 TDI CFGB 8J0201541G

€42.95

Part no. 079131055DJ

Audi RS4 B8 Air Intake Manifold Vacuum Hose Pipe Line 079131055DJ

€28.95

Part no. 03G129629

Audi A4 B8 A5 8T 2.0TDI Air Intake Pipe Turbo Supply Hose Line 03G129629

€23.95

Part no. 7L8129572A

Audi Q7 4L Air Intake Pipe Upper Hose Duct Right O/S 4.2 TDI V8 7L8129572A

€23.95

Part no. 1C0131351A

Audi RS4 B8 Breather Valve Unit 4.2 FSI Quattro Petrol 1C0131351A

€23.95

Part no. 4F0145709L

Audi A6 C6 Turbo Intercooler Air Intake Pipe Hose Line 4F0145709L

€23.95

Part no. 8K0819334AJ

Audi A5 8T 2.0 CNCD Water Coolant Pipe Hose Line Tube 8K0819334AJ

€23.95

Part no. 059129955P

Audi A4 B9 A5 F5 A8 D4 Air Intake Elbow Pipe Hose Tube Line 3.0 TDI 059129955P

€23.95

Part no. 8V0201992C

Audi RS3 8V TT RS Engine Breather Fuel Pipe Line Hose 2.5 TFSI 8V0201992C

€75.95

Part no. 8K0145737K

Audi A4 B8 A5 8T Intercooler Turbo Hose Pipe Tube Line 2.0 TDI 8K0145737K

€23.95

Part no. 1K0145834AP

Audi A3 8P 20 TDI Diesel Turbo Intercooler Air Hose Pipe Tube 1K0145834AP

€23.95

Part no. 8K0819801

Audi A4 B8 A5 8T Rear Footwell Vent Ducting Channel Left N/S 8K0819801

€23.95

Part no. 03L201360K-4

Audi A4 B8 A5 8T A6 C6 Fuel Feed Lines Twin Pipes 2.0 TDI Diesel 03L201360K

€23.95

Part no. 8E0129627M

Audi A4 S4 RS4 B7 Turbo Air Intake Hose Pipe Tube 4.2 FSI 8E0129627M

€23.95

Part no. 4H0129510B

Audi A8 D4 3.0 TDI Air Intake Inlet Pipe Hose Duct 4H0129510B

€23.95

Part no. 8K0121049AE

Audi A5 8T 2.0 CNCD Water Coolant Pipe Hose Line Tube 8K0121049AE

€28.95

Part no. 07K127501L

Audi RS3 8V TT RS Fuel Pump Injection Pipe Hose Line 2.5 TFSI Petrol 07K127501L

€32.95

Part no. 1K0129637D

Audi A3 8P Air Filter Box Water Drain Pipe Breather Hose 1K0129637D

€23.95

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