Cooling system hoses and lines
More informationAt Global Parts, we offer a wide selection of original used car parts, including cooling system hoses and lines for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. The cooling system hoses and lines we offer are quality-controlled, ensuring you receive a top-quality product.
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Part no. 8T0941717D
Audi A4 RS4 B8 Headlight Lamp Drain Hose Pipe Line Tube Left N/S 8T0941717D
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Part no. 93866063
Renault Trafic 3 Opel Vivaro B 1.6 DCI Water Hose Radiator Pipe Hose 93866063
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Part no. A2515002175
Mercedes W251 Diesel OM642 Coolant Hose Engine Water Cooling Line A2515002175
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Part no. A2475063000
Heater Pipe Mercedes W177 W247 Water Hose Coolant Pipe Line A2475063000
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Part no. 6R0121447E
Volkswagen Polo 6R Water Hose Radiator Coolant Cooling Pipe Line 6R0121447E
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Part no. A6462030582
Mercedes W203 OM646 Coolant Hose EGR Valve Cooler To Engine Block A6462030582
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Part no. A1645010082
Mercedes ML W164 GL X164 Engine Water Coolant Pipe Hose Radiator A1645010082
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Part no. 215012500R
Renault Trafic 2 2.0 DCI Water Hose Radiator Coolant Pipe Line 215012500R
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Part no. 7560160
BMW 5 6 E60 E63 N52 523i 525i 530i 630i Radiator Coolant Return Hose 7560160
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Part no. A2602031300
Mercedes V177 W177 M260 Turbo Water Coolant Pipe Hose Line A2602031300
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Part no. A6262030000
Coolant Hose Mercedes W205 Diesel OM626 Expansion Tank Thermostat A6262030802
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Part no. 06L121081K
Audi Q5 FY 2.0 TFSI Water Cooling Line Vacuum Breather Pipe Hose 06L121081K
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Part no. 8515080
BMW F10 F11 F25 F15 N47N Water Hose EGR Cooler Coolant Pipe Line 8515080
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Part no. 19504-PWA-000
Coolant Hose Honda Civic Jazz Metal Water Cooling Pipe Petrol 19504-PWA-000
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Part no. 7848507
Coolant Hose BMW F80 M3 F82 M4 S55 Petrol Turbo Cooling Pipe Line 7848507
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Part no. A1765012082-1
Water Hose Mercedes C117 W176 AMG Pipe Engine Cooling Coolant Line A1765012082
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Part no. A2055017100
Mercedes W205 OM651 Diesel Water Coolant Hose Pipe Line Tube A2055017100
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Part no. 2Q0122051BL
Seat Arona KJ7 Volkswagen Polo Mk6 Coolant Cooling Hose Pipe Line 2Q0122051BL
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Part no. 6C1118K579BD
Ford Transit Mk7 V Water Hose Engine Cooling Radiator Coolant Pipe 6C1118K579BD
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Part no. A6402032282
Mercedes W169 W245 Heater Radiator Water Cooling Hose Diesel A6402032282
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Part no. 079121081
Audi S7 4G 4.0 TFSI Coolant Hose Engine Water Pipe Front Upper 079121081
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Part no. 6Q0121109BC
Volkswagen VW Polo 9N 1.2 Water Hose Radiator Coolant Pipe Line 6Q0121109BC
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Part no. A2215010891
Mercedes W221 Coolant Water Hose Pipe Line Radiator Cooler A2215010891
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Part no. A2048305796
Water Pipe Mercedes W204 OM651 Engine Cooling Radiator Coolant Hose A2048305796
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Part no. A2058301403
Mercedes W205 Water Hose Engine Cooling Coolant Pipe A2058301403
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Part no. A2762001652
Mercedes W212 M276 Petrol Cylinder Head Feed Supply Line Pipe Hose A2762001652
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Part no. 8C1Q-9Y438-AA
Ford Transit Water Hose Engine Cooling Radiator Coolant Pipe 8C1Q-9Y438-AA
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Part no. 1320783
Nissan Qashqai Water Hose Engine Cooling Coolant Pipe Line Diesel 1320783
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Part no. A2185012082
Water Hose Mercedes W212 W218 AMG Engine Cooling Return Coolant Pipe A2185012082
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Part no. 038121065BG
VW Volkswagen New Beetle 1.9 TDI BSW Diesel Water Coolant Pipe Hose 038121065BG
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Part no. A2115011082
Mercedes-Benz W211 E 270 CDI Diesel Engine Cooling Radiator Hose A2115011082
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Part no. A2465010125
Mercedes W176 Coolant Vent Bleed Pipe Hose Expansion Tank-Radiator A2465010125
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Part no. A2742003782-2
Mercedes W205 Water Hose Engine Cooling Coolant Pipe Line A2742003782
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Part no. 074121132
Volkswagen LT35 2.5 TDI Diesel Coolant Water Flange Temp Sensor 074121132
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Part no. A4475014000
Mercedes Vito W447 OM654 Coolant Hose Water Cooling Pump Pipe Line A4475014000
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Part no. A2535015201
Water Hose Mercedes GLC C253 X253 Radiator Coolant Cooling Pipe Line A2535015201
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Part no. A6112031682
Mercedes W203 OM611 Water Hose Coolant Water Pump Pipe Line A6112031682
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Part no. A2055000800
Water Hose Mercedes W205 OM651 Coolant Pipe Line A2055000800
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Part no. 8E2819373
Audi A4 B7 1.9 TDI Water Pipe Engine Cooling Radiator Coolant Hose 8E2819373
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Part no. A6512030882
Coolant Hose Mercedes W204 Diesel OM651 EGR Cooler Valve Line A6512030882
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Part no. 059121737AP
Audi A4 B9 Q7 4M Q8 Mk1 3.0 Diesel Coolant Control Regulating Valve 059121737AP
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Part no. 8634283
BMW F20 F30 F31 LCI Petrol Engine Water Coolant Pipe Hose 8634283
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Part no. A2045010782
Water Pipe Mercedes W204 OM642 Engine Cooling Radiator Coolant Hose A2045010782
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Part no. BK3118K579AE
Ford Transit Mk8 Water Hose Engine Cooling Coolant Pipe Diesel BK3118K579AE
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Part no. A9075010000
Mercedes W907 Coolant Radiator Expansion Tank Bleed Line A9075010000
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Part no. A2642001201
Mercedes W205 Coolant Hose Cooling Pipe Radiator Line A2642001201
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Part no. 8K0121109K
Audi A5 8T Water Hose Cooling Coolant Radiator Pipe Line 8K0121109K
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Part no. 1438634
Water Hose BMW E38 E39 Petrol Engine M52 Coolant Hose Line 1438634
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Part no. 038121065CS
VW Volkswagen Golf 5 1.9 TDI BXE Water Coolant Pipe Hose Line Tube 038121065CS
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Part no. A2822031600-1
Mercedes W177 Water Coolant Pipe Hose Line Splitter Connector A2822031600
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Part no. 04L121026AH
Seat Ateca 2.0 TDI Diesel Thermostat Housing Pipe Hose 04L121026AH
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Part no. A2115015382
Water Hose Mercedes W211 CLS W219 Radiator Cooling Coolant Pipe A2115015382
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Part no. A2105016282
Mercedes Radiator Hose W210 Upper Coolant Line Top Hose OM613 Diesel A2105016282
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Part no. 7854429
Suction Pipe BMW F90 M5 F91 M8 Evaporator Compressor Line Hose R1234yf 7854429
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Part no. 9G91-8286-CB
Ford Galaxy S-Max Water Hose Engine Cooling Radiator Coolant Pipe 9G91-8286-CB
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Part no. A2475010425
Bleed Line Mercedes W118 W177 W247 Coolant Expansion Tank Hose A2475010425
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Part no. 8E0260707BK
Audi A4 B7 2.0 TDI Air Conditioning A/C Refrigerant Pipe Hose Line 8E0260707BK
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Part no. A2215010225
Mercedes W221 Water Hose Radiator Coolant Cooling Pipe Line A2215010225
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Part no. A1665005100
Ad Blue Hose Mercedes ML W166 GLE C292 Diesel OM651 642 Coolant Line A1665005100
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Part no. A6512003202
Water Hose Mercedes Sprinter W910 OM651 Heater Coolant Pipe Line A6512030200
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Part no. BK3Q8K520BB
Ford Transit MK7 2.2 TDCI Water Hose Cooling Coolant Pipe Line BK3Q-8K520-BB
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Part no. 7537109
Coolant Hose BMW X5 E70 3.0si N52N Radiator Line Pipe Petrol 7537109
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Part no. 6778503
Radiator Hose BMW F01 F07 F10 N57 Diesel Oil Cooling Return Line Pipe 6778503
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Part no. A2095010282
Mercedes CLK W209 M112 Water Hose Radiator Coolant Pipe Line A2095010282
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Part no. 05C133352AF
VW Volkswagen Golf 8 CD1 1.0 TSI DLAA Oil Breather Pipe 05C133352AF
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Part no. A2208302215
Mercedes-Benz S-Class W220 Water Valve Hose Pipe Line A2208302215
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Part no. A4475019600
Mercedes Vito W447 Water Hose Cooling Coolant Radiator Pipe Line A4475019600
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Part no. A6512000751
Mercedes W447 Diesel Coolant Pipe Heater Water Cooling Hose Line A6512000751
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Part no. A2135016000
Mercedes GLC 300e Hybrid X253 Coupe Coolant Hose Cooling Water Line A2135016000
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Part no. 070121131E
Volkswagen Touareg 2.5 TDI BPE Water Coolant Pipe Hose Connector 070121131E
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Part no. 8602871
Coolant Hose BMW G30 G31 G32 G11 B58 Radiator Cooling Pipe Line 8602871
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Part no. A2095010682
Water Hose Mercedes W203 C209 M113 Radiator Coolant Pipe Line A2095010682
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Part no. 9292729
BMW i3 I01 Water Coolant Cooling Hose Return Pipe Line Expansion Tank 9292729
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Part no. A2135012582
Mercedes A238 M276 Petrol Radiator Coolant Hose Pipe Line Tube A2135012582
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Part no. A2045010282-1
Water Pipe Mercedes W204 M271 Engine Cooling Radiator Coolant Hose A2045010282
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Part no. 8677245-2
BMW 1 3 4 F20 LCI F30 F32 Petrol B48 Water Radiator Cooler Pipe Hose 8677245
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Part no. A1695010482
Mercedes W169 W245 Turbo Air Flow Intercooler Coolant Hose Pipe A1695010482
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Part no. 8572906
Coolant Hose BMW G30 G31 G11 G12 G14 G15 Diesel B57 Radiator Water Line 8572906
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Part no. A2468302896
Water Hose Mercedes W176 W246 OM651 Coolant Water Pump Pipe Line A2468302896
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Part no. 6R0121109
Volkswagen Polo 6R Water Hose Radiator Coolant Cooling Pipe Line 6R0121109
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Part no. 8K0122293B
Audi A4 B8 Q5 8R Water Cooling Coolant Flange Pipe Hose 2.0 TDI 8K0122293B
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Part no. 7537745
Coolant Water Hose BMW E65 730i N52 Engine Water Valve Pipe Hose Supply 7537745
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Part no. A2038302996-1
Mercedes W203 M111 Engine Heating Water Coolant Hose A2038302996
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Part no. A2135002100
Coolant Pipe Mercedes W213 GLC C253 Radiator Cooling Hose Line A2135002100
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Part no. 04L121064T
Audi A3 8V Engine Coolant Pipe Hose Line 04L121064T
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Part no. 7516416
BMW 3 Series E46 Cooling System Radiator Water Hose Pipe Outlet Thermostat
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Part no. A2128302300
Mercedes W212 M278 Petrol Engine Water Coolant Hose Line Tube A2128302300
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Part no. A1645002775
Mercedes ML W164 GL X164 Water Coolant Hose Pipe Radiator A1645002775
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Part no. 6R0122101CA
Audi A1 8X Coolant Hose Water Pump Pipe Cooling Line 1.4 Petrol 6R0122101CA
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Part no. 4F0121107AN
Audi A6 C6 Coolant Breather Vent Pipe Hose 2.0 TDI Diesel 4F0121107AN
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Part no. 99610662201
Porsche Boxster 986 Coolant Radiator Supply Hose Line Tube Pipe 99610662201
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Part no. 1S4118K580AB
Ford Transit Connect 1.8 TDCI Water Radiator Coolant Pipe Hose Line 1S4118K580AB
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Part no. 9641522280
Peugeot 307 1.4 HDI Diesel Water Hose Engine Coolant Pipe Line 9641522280
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Part no. 7565095
BMW E81 E87 E90 E91 E92 Hose Radiator Coolant Cooling Pipe Line Tube 7565095
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Part no. 04L121064G
Volkswagen VW Golf Mk7 5G Water Hoses Radiator Coolant Pipes Lines 04L121064G
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Part no. 03L122157Q-1
Audi A4 B8 A5 8T Coolant Pipe Water Cooling Line 2.0 TDI 03L122157Q
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Part no. A2055013482
Mercedes C205 OM651 Diesel Water Coolant Hose Pipe Line Tube A2055013482
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Part no. A2048302696
Mercedes W204 C63 AMG Water Hose Cooling Coolant Pipe Line A2048302696
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Part no. 8673023
Coolant Return Hose BMW F30 LCI 330e B48X Radiator Cooling Line Pipe 8673023
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Flexible and rigid cooling hoses – durability and fit for popular models
Rubber and silicone hoses for cooling systems – temperature and pressure resistance
Cooling system hoses and lines are key components that enable coolant circulation between the radiator, water pump, thermostat, and engine. Their efficiency and tightness are essential for proper cooling system operation and preventing engine overheating. At Global Parts, you'll find a wide selection of used car parts., including cooling system hoses and pipes, ideal for BMW , Audi , Mercedes , Volkswagen , Mini and others .
What is the difference between flexible and rigid cooling system hoses?
Flexible cooling hoses made of EPDM rubber or silicone help compensate for engine vibrations and pressure changes. Rigid hoses (e.g., aluminum or PA12 plastic) are used where dimensional stability and resistance to high temperatures—up to 150–180°C —are required. Modern vehicles often use a combination of both types, ensuring optimal coolant flow and longer system life.
What are the functions of cooling system hoses and pipes ?
Cooling system hoses and lines play a key role in regulating engine operating temperature: Coolant Transport – Hoses and lines connect key components of the cooling system, allowing coolant to flow throughout the system. Overheating Prevention – By circulating the coolant, they maintain the proper operating temperature of the engine, preventing it from overheating. Adequate flexibility and tightness – The materials from which the lines and hoses are made ensure their resistance to high temperatures, pressure and the effects of coolant. Efficient cooling system hoses and lines are essential for the efficient operation of the entire cooling system.
Construction and technical parameters of cooling pipes
A typical cooling system hose consists of several layers: a protective outer layer, a reinforcing layer (reinforced with synthetic fiber), and an inner layer that is chemically resistant to coolants. The operating pressure of such hoses is typically 1–2 bar, and their peak strength can reach up to 5 bar . The use of appropriate materials prevents hose cracking during rapid temperature changes, especially in cars with turbocharged engines. Cooling system hoses, commonly known as radiator hoses, can be made of various materials – most commonly EPDM rubber or silicone, which can withstand temperatures from -40°C to as much as +150°C. High-performance vehicles, such as the BMW M series or Audi S-Line, use silicone hoses with a reinforced textile construction, ensuring longer life and resistance to operating pressures above 2 bar. Flexible hoses compensate for engine vibrations, while rigid sections (e.g., aluminum) ensure stability at high fluid flow rates.
Why is it worth taking care of cooling system hoses and pipes ?
Damaged or worn cooling system hoses and lines can lead to serious cooling system problems. Common symptoms include: Coolant Leak – Leaks in lines or hoses can lead to leaks and a drop in coolant level. Engine Overheating – Restricted coolant flow due to damaged hoses can lead to engine overheating. Noises and vibrations – Improper mounting or damaged hoses can cause vibrations and noises during system operation. At Global Parts, we offer original used cooling system hoses and lines that have undergone detailed quality tests, ensuring their durability and tightness.
Symptoms of damage and compatibility of cooling hoses - table
| Fault symptom | Possible cause | Recommended action |
|---|---|---|
| Coolant level drop | Microleak in the pipe | Cooling system hose replacement |
| Engine overheating | Clogged hose or kink | Checking for patency, replacement |
| Vibration or gurgling | Loose cable connections | Tightening the clamps, checking the handles |
| Low engine operating temperature | Too much flow – no resistance | Thermostat operation check |
How to choose the right cooling system hoses and pipes ?
When selecting cooling system hoses and lines, there are several key aspects to consider: Vehicle-specific fit – Every cooling system has its own specific technical requirements. At Global Parts, you'll find cooling system hoses and lines perfectly suited to BMW , Audi , Mercedes , Volkswagen , Mini , and more. Technical Condition – Make sure that the lines and hoses are free from cracks, bulges and other damage. Material resistance – Choose hoses and lines made of materials that are resistant to high temperatures and operating fluids.
Parts selection procedure
To select the correct cooling system hose, it's best to use the vehicle's VIN or the OEM part number. The Global Parts system automatically searches by engine code or part number, minimizing the risk of incorrect matching. This ensures that the hoses are fully compatible with the water pump, radiator, and thermostat, ensuring the entire system maintains its factory seal.
Why choose used cooling system hoses and pipes ?
Used car parts , such as cooling system hoses and lines, are a practical solution that allows you to save money while maintaining high quality. By choosing used cooling system hoses and lines, you gain: Lower costs – Used components are much cheaper than new ones, but offer equally high quality. Ecology – Recycling car parts supports environmental protection and reduces waste. A wide range – In our store you will find cooling system hoses and pipes for the most popular car brands.
How to take care of cooling system hoses and pipes ?
To ensure that cooling system hoses and lines function reliably for a long time, it is important to follow a few rules: Regularly check the condition of lines and hoses to prevent coolant leaks. Monitor the coolant level – a sudden drop may indicate a leak in the lines. Replace damaged or worn components in time to avoid more serious cooling system problems. If you need a replacement, you'll find the right used car parts at Global Parts that will restore full efficiency to your cooling system.
FAQ - Frequently asked questions about cooling system hoses and lines
| Question | Answer |
|---|---|
| What is the purpose of the cooling system hose? | It is a flexible or rigid element connecting the components of the cooling system, which allows coolant to flow between the engine, radiator and water pump. |
| What is the difference between a silicone hose and a rubber hose? | Silicone hoses are more resistant to high temperatures (up to 200°C), making them ideal for sports or tuning applications. Rubber hoses are standard on most passenger cars and offer good flexibility. |
| How do you know if your cooling hose needs replacing? | Symptoms include leaks, cracks, flattening, or soft material. It's also worth looking for signs of corrosion at the joints. |
| Are the cooling system hoses universal? | No. Each car model has hoses with specific diameters, lengths, and bend angles – so compatibility with a specific engine or OEM designation is important. |
| Do cooling system hoses affect engine performance? | Yes, indirectly. An efficient cooling system maintains optimal operating temperatures, which translates into stable power and lower fuel consumption. |
| How often should you replace your cooling system hoses? | It is recommended to inspect it every 40,000–60,000 km and replace it approximately every 5 years, especially if there are visible signs of wear. |
| Where to buy cooling system hoses in good condition? | It is best to buy from a trusted store like Global Parts, where each part undergoes quality control and is described in terms of its fit for specific vehicle models. |
Summary: Cooling System Hoses and Pipes at Global Parts Automotive Store
Cooling system hoses and lines are key components that ensure efficient coolant flow and maintain optimal engine operating temperatures. By maintaining their technical condition, you can avoid costly repairs and extend the engine's lifespan. The Global Parts automotive store invites you to browse our extensive selection of original used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , and more, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .