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. A2115001972
Water Hose Mercedes W211 CLS C219 Radiator Coolant Cooling Pipe Line A2115001972
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Part no. -A6110701033
Mercedes W639 OM646 Fuel Line Hose Pressure Pipe Rail High Pressure Pump
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Part no. 2282954
BMW 5 6 Series E60 E61N LCI M5 E63 E64 M6 Vent Pipe Hose Line Radiator 2282954
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Part no. A2048307096
Water Pipe Mercedes W204 C207 W212 Engine Radiator Coolant Hose A2048307096
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Part no. 1097164-2
Power Steering Tank BMW E90 E91 E92 325d 330d Reservoir Return Line 1097164
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Part no. 7798496
Coolant Hose BMW E70 E71 M57N2 Water Cooling Pipe Radiator 7798496
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Part no. rhd-A1718302996
Mercedes SLK R171 M272 Coolant Hose Heat Exchanger Pipe Line A1718302996
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Part no. rhd-6793671
Return Pipe BMW E70 E71 30dX 40dX N57 N57S Power Steering Radiator Line Hose
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Part no. A2038323894-1
Mercedes W203 C180 C200 Kompressor Engine Cooling Radiator Return Hose Pipe
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Part no. A2712300856
Mercedes W203 C209 Kompressor Air Conditioning Condenser Pipe Line
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Part no. A2045010282
Water Pipe Mercedes W204 M271 Engine Cooling Radiator Coolant Hose A2045010282
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Part no. 8591941
Water Hose BMW X3 G01 X4 G02 Diesel Coolant Radiator Pipe Line 8591941
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Part no. 6C1Q-9J323-AB
Ford Transit Mk7 Mk8 Fuel Injection Line Pressure Pipe Injector Set 2.2 TDCi
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Part no. 7812943
BMW F30 F32 LCI 330d 430d N57N Engine Radiator Coolant Hose Pipe Line 7812943
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Part no. A2475011400
Mercedes W177 W247 M282 Water Hose Engine Cooling Coolant Pipe A2475011400
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Part no. A2045280682
Mercedes W204 W212 Air Intake Hose Intercooler Charge Pipe Diesel A2045280682
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Part no. A2475010158
Mercedes W247 W177 M282 OM608 Coolant Hose Radiator Upper Left Line A2475010158
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Part no. A2125015782
Coolant Pipe Mercedes W212 W218 Expansion Overflow Tank Cooling Hose A2125015782
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Part no. A6262030482
Coolant Hose Mercedes W205 OM626 Right Radiator Hose To Thermostat A6262030482
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Part no. A1775010902
Mercedes W177 Coolant Pipe Expansion Overflow Tank Cooling Hose A1775010902
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Part no. 7500746
BMW X5 Series E53 4.4i M62 Coolant Water Hose Pipe 7500746
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Part no. 7541062
BMW Z4 E85 Roadster Cabrio Radiator Cooling Coolant Water Hose 7541062
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Part no. A1645011082
Mercedes ML W164 Radiator Hose Water Cooling Pipe A1645011082
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Part no. 8381224
Hose Pipe BMW X5 E53 3.0d M57N Engine Inlet Heater Coolant Auxiliary 8381224
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Part no. A2055012925
Breather Hose Mercedes W205 Diesel M626 Expansion Tank Radiator Line A2055012925
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Part no. A2115015382
Water Hose Mercedes W211 CLS W219 Radiator Cooling Coolant Pipe A2115015382
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Part no. A1645062135
Mercedes-Benz M-Class ML W164 Water Coolant Hose Pipe Line A1645062135
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Part no. 7789403
BMW X5 Series E53 3.0d M57N Engine Water Pipe Engine Coolant Hose 7789403
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Part no. rhd-6796349
BMW 1 E87 118d 120d M47N2 Power Steering Radiator Return Line Pipe Hose 6796349
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Part no. A1715010382
Mercedes SLK R171 M271 Water Pipe Cooling Coolant Hose Line A1715010382
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Part no. 8513603-1
Coolant Hose BMW F10 F11 530d N57N 1 Pipe Line Tube Radiator 8513603
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Part no. 8658481
BMW F40 Hose Radiator Top Thermostat 8658481
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Part no. A2045013425
Mercedes W204 Radiator Coolant Hose Cooling Pipe Bleed Line Diesel A2045013425
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Part no. A9065014482
Mercedes Sprinter W906 Water Hose Cooling Radiator Coolant Pipe Line A9065014482
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Part no. 2284688
BMW F80 M3 F83 LCI Remote Radiator Coolant Vent Pipe Hose Left N/S
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Part no. 8602025
Coolant Hose BMW F20 F21 F30 F31 LCI Cooling Radiator Line 8602025
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Part no. A2048307354
Mercedes W204 W207 Dash Dashboard Center Console Air Vent A2048307354
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Part no. 7521778
BMW 5 6 7 Series E60 E61 E63 E65 Petrol N52 Return Hose Engine Cooling 7521778
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Part no. 7600591
BMW F20 F21 F30 Radiator Coolant Hose Turbo Feed Pipe 7600591
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Part no. 7796271
BMW 3 E90 E91 E92 335d M57N2 Radiator Bottom Coolant Pump Water Hose Pipe
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Part no. 6760786
BMW 5 6 Series E60 E61 LCI Fuel Tank Pipe Return Line 6760786
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Part no. 8517079
Water Hose BMW F10 F11 F13 535d 640d N57Z Coolant Cooling Pipe Line 8517079
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Part no. 7617375
BMW X1 1 Series F40 F48 Mini F54 F60 Hose Radiator External Pipe Line 7617375
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Part no. A2465010482
Mercedes W176 W246 OM651 Water Hose Engine Radiator Coolant Pipe A2465010482
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Part no. 6793662
Radiator Hose BMW X5 E70 LCI X6 E71 30dX 40dX Coolant Return Line Pipe 6793662
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Part no. A6421401175
Mercedes W212 W222 OM642 Diesel EGR Exhaust Cooler Heat Exchanger A6421401175
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Part no. A2045013182
Water Pipe Mercedes W204 OM642 Engine Cooling Radiator Coolant Hose A2045013182
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Part no. 7812944
BMW F30 F32 LCI 330d 335dX 430d 435dX Engine Radiator Coolant Hose Pipe Line
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Part no. 2248058
BMW X5 Series E53 3.0d M57 Water Hose Pipe Engine Cooling 2248058
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Part no. 7515989-1
Mini R50 R52 Top Upper Radiator Coolant Hose 7515989
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Part no. 7548222
BMW E82 E90 E91 E92 E93 Heater Return Thermostat Hose Line 7548222
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Part no. 7525027
BMW 1 Series E81 E82 E87 N45 N46 Petrol Cooling radiator water hose pipe 7525027
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Part no. 8514243
Coolant Hose BMW F10 F11 520d N47N Radiator Water Cooling Pipe Diesel 8514243
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Part no. 7519255
BMW 5 Series E60 E61 M54 Petrol Engine Cooling Radiator Pipe Hose Line 7519255
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Part no. 7521777
Coolant Hose BMW E60 E61 E63 LCI Engine Radiator Supply Pipe 7521777
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Part no. 7808076
BMW E70 LCI E71 N57 Coolant Hose Water Cooling Pipe Radiator 7808076
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Part no. 2754222
Mini Cooper R55 R56 R57 Cooling System Coolant Radiator Water Hose 2754222
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Part no. 7800099
Coolant Hose BMW F01 F02 F10 F11 Radiator Water Cooling Pipe Diesel 7800099
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Part no. 1481934
Mercedes Sprinter W906 Diesel OM651 Water Hose Cooling Coolant Pipe 1481934
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Part no. 7848502
BMW F80 M3 F82 F83 M4 Lower Radiator Thermostat Hose Pipe 7848502
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Part no. 8616914
BMW F20 LCI F30 F32 B48 Water Radiator Cooler Inlet Pipe Hose 8616914
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Part no. 5N0121065
Volkswagen Tiguan 5N Water Pipe Hose Coolant Cooling Line 5N0121065
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Part no. 7565091
BMW E81 E82 E87 Radiator Expansion Tank Ventilation Line Pipe Hose Top 7565091
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Part no. A2465010125
Mercedes W176 Coolant Vent Bleed Pipe Hose Expansion Tank-Radiator A2465010125
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Part no. A6395017982
Mercedes W639 Water Hose Coolant Expansion Tank Pipe Line A6395017982
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Part no. 7609532
BMW 3 Series Petrol F30 F31 N20 Radiator Cooling Coolant Hose Pipe Line 7609532
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Part no. 2284686
BMW F80 M3 F82 F83 M4 Radiator Coolant Vent Pipe Hose Petrol
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Part no. 9129594
BMW E81 E87N E90 N47 Diesel Cooling Radiator Water Hose Pipe 9129594
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Part no. 7548242
BMW 1 Series E87 N45 N46 Line Heater Return Thermostat Engine Cooling 7548242
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Part no. 7519247
BMW 5 6 Series E60 E61 E63 E64 Radiator Coolant Vent Pipe Hose Petrol 7519247
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Part no. 7804892
BMW E90 E91 E92 Expansion Tank Water Pipe Hose Diesel M57N2 7804892
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Part no. 7531590
BMW E81 E87 E90 E91 Radiator Coolant Vent Hose Pipe 7531590
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Part no. 7617366
Mini Cooper F55 F56 F57 Cooling Radiator Expansion Tank Coolant Hose Pipe
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Part no. 8369805
BMW 3 X3 Series E46 E83 Engine Cooling System Coolant Water Valve 8369805
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-15%
Part no. 2754223
Mini Cooper S R55 R56 R57 Cooling System Water Coolant Hose Pipe 2754223
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Part no. 7802207
BMW 5 Series E60 E61N LCI 520d N47 Brake Servo Vacuum Valve Pipe 7802207
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Part no. 7577964
Water Hose BMW E81 E87N 116i N43 Cooling Radiator Pipe Petrol 7577964
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Part no. 7515489
BMW Mini Cooper One R50 R52 Petrol W10 Radiator Coolant Hose 7557167
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Part no. A2048307496
Water Pipe Mercedes W204 W207 OM651 Cooling Coolant Hose Line A2048307496
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Part no. 7515501
Mini Cooper S R52 R53 W11 Petrol Radiator Water Coolant Pipe Hose 7515501
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Part no. 9802107
Mini Cooper One R60 R61 Cooling System Coolant Radiator Water Hose 9802107
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-15%
Part no. 8518965
BMW F20 F21 F30 LCI F32 B37 B47 Radiator Expansion Tank Coolant Pipe 8518965
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Part no. 7811782
Mini Cooper D R55 R56 LCI R58 Diesel N47N Coolant Water Hose Pipe 7811782
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Part no. 7535900
Mini Cooper R50 R52 Radiator Cooling System Coolant Hose 7535900
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Part no. 7790090
BMW 5 Series E60 E61 520d Diesel M47N2 Intercooler Hose Turbo Air Charge Pipe
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Part no. 7812941
Coolant Hose BMW F30 F31 F32 N57N Radiator Pipe Line 7812941
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Part no. 7535901
Mini Cooper R50 R52 Cooling System Coolant Radiator Water Hose 7535901
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Part no. 7600586-1
BMW F20 F30 F31 N13 Thermostat Coolant Flange 7600586 11537600586
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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 .