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.
Make
Category
Condition
In Stock
Price
Part no. 7848500-1
Coolant Hose BMW F80 M3 F82 M4 S55 Water Pump Cooling Pipe Line 7848500
Product currently unavailable
Part no. 06A121065CB
Audi A3 8P Coolant Hose Water Pipe Cooling Line 1.6 Petrol 06A121065CB
Product currently unavailable
Part no. BK21-18K580-BC
Ford Transit Mk8 Water Hose Cooling Coolant Pipe Line BK21-18K580-BC
Product currently unavailable
Part no. A2035010382
Mercedes-Benz C-Class W203 OM611 Radiator Expansion Tank Top Right Coolant Hose
Product currently unavailable
Part no. A2045010382-1
Coolant Hose Mercedes W204 W207 Petrol OM272 Left N/S Radiator Line A2045010382
Product currently unavailable
Part no. A2782030103
Mercedes W212 Water Hose Coolant Cooling Pipe Line A2782030103
Product currently unavailable
Part no. 06A121065BQ
Audi S3 TT 8N 1.8T Water Pipe Coolant Supply Metal Hose 06A121065BQ
Product currently unavailable
Part no. 1K0121070BB
Volkswagen Touran 1T Water Coolant Pipe Hose Line Tube 1.4 TSI 1K0121070BB
Product currently unavailable
Part no. 8673124
Coolant Return Hose BMW F30 LCI 330e B48X Radiator Cooling Line Pipe 8673124
Product currently unavailable
Part no. 8605434
BMW 1 3 Series F20 F21 F30 F31 LCI Radiator Thermostat Hose 17128605434 8605434
Product currently unavailable
Part no. A2048300096
Mercedes W204 M271 Water Hose Engine Cooling Coolant Pipe Line A2048300096
Product currently unavailable
Part no. A6398302215
Mercedes W639 Turbo Water Heating Return Hose Pipe A6398302215
Product currently unavailable
Part no. 079121070CL
Audi RS6 C7 4.0 TFSI Petrol Coolant Pipe Hose Line 079121070CL
Product currently unavailable
Part no. A2218324494
Mercedes-Benz S-Class W221 Engine Water Cooling Coolant Hose Pipe A2218324494
Product currently unavailable
Part no. 1K0122157AN
VW Golf Mk5 V Mk6 VI Petrol Engine Water Coolant Pipe Hose Line 1K0122157AN
Product currently unavailable
Part no. A2118328494
Water Hose Mercedes W211 C219 Heater Coolant Pipe A6512030200
Product currently unavailable
Part no. 8R0122055
Audi Q5 8R Heater Water Cooling Coolant Pipe Hose Line 8R0122055
Product currently unavailable
Part no. 06F122101A
VW Volkswagen Golf Mk6 VI Coolant Water Pipe Hose Line 06F122101A
Product currently unavailable
Part no. 5WA121109A
Volkswagen Golf CD1 Water Pipe Hose Coolant Cooling Engine Radiator 5WA121109A
Product currently unavailable
Part no. A2055014900
Mercedes W205 Heater Water Cooling Coolant Pipe Hose Line A2055014900
Product currently unavailable
Part no. A4155010000
Heater Hose Mercedes Citan W415 OM607 Water Coolant Radiator Pipe A4155010000
Product currently unavailable
Part no. 5Q0122058B
Seat Leon Cupra 5F 2.0 TSI Water Hose Cooling Coolant Pipe Line 5Q0122058B
Product currently unavailable
Part no. A2048305796
Water Pipe Mercedes W204 OM651 Engine Cooling Radiator Coolant Hose A2048305796
Product currently unavailable
Part no. 8571619
BMW X3 F25 N47N Radiator Coolant Hose Pipe Line Diesel 8571619
Product currently unavailable
Part no. A1775017202
Mercedes C118 W177 W247 Water Hose Coolant Pipe Line Tube A1775017202
Product currently unavailable
Part no. 7541143
Water Hose BMW E90 E91 E92 E93 N54 Radiator Coolant Cooling Pipe Line 7541143
Product currently unavailable
Part no. A1645013882
Mercedes W164 AMG Coolant Hose Expansion Tank Line To Radiator Top A1645013882
Product currently unavailable
-15%
Part no. A1645011182
Mercedes-Benz M ML W164 Engine Radiator Coolant Hose Pipe Bottom A1645011182
Product currently unavailable
Part no. 7535527
Coolant Hose BMW X3 G01 X4 G02 Expansion Tank Cooling Pipe Line 7535527
Product currently unavailable
Part no. A6110700033
Mercedes-Benz M-Class ML W163 Injection System Pressure Line Diesel A6110700033
Product currently unavailable
Part no. 8R0121081AQ
Audi Q5 8R Expansion Coolant Radiator Hose Pipe Tube Line Cooling 8R0121081AQ
Product currently unavailable
Part no. A9065283182
Mercedes Sprinter W906 Air Intake Inlet Hose Charge Pipe Line Diesel A9065283182
Product currently unavailable
Part no. 8472022
BMW G20 G22 Water Hose Radiator Coolant Cooling Tube Pipe Line 8472022
Product currently unavailable
Part no. 92-2434
Renault Trafic II Water Hose Coolant Cooling Pipe Line Joint Connector 92-2434
Product currently unavailable
-40%
Part no. 3C0122157FH
Audi TT 8J 1.8 2.0 TFSI Petrol Engine Water Coolant Pipe Hose Line 3C0122157FH
Product currently unavailable
Part no. A6511400700
EGR Exhaust Cooler Mercedes W204 W212 Heat Exchanger OM651 Diesel A6511400775
Product currently unavailable
Part no. A6511400700-3
EGR Exhaust Cooler Mercedes W204 W212 Heat Exchanger OM651 Diesel A6511400775
Product currently unavailable
Part no. A2475062800-1
Mercedes W177 W247 Water Hose Coolant Cooling Pipe Line A2475062800
Product currently unavailable
Part no. 1433279
BMW 5 Series E39 Petrol Hose Water Valve Left Radiator Coolant Pipe 1433279
Product currently unavailable
Part no. 9887040
BMW F45 F46 F48 Mini F60 F57 Pipe Coolant Expansion Tank-Cylinder Head 9887040
Product currently unavailable
Part no. A6398321593
Mercedes Vito Viano W639 Heat Exchanger Hose Water Coolant Pipe Line A6398321593
Product currently unavailable
Part no. 3415448
BMW X3 E83 LCI 3.0sd M57N2 Engine Water Coolant Pipe Hose Line 3415448
Product currently unavailable
Part no. 9398952
BMW G20 G21 Water Hose Radiator Coolant Cooling Feed Pipe Line Petrol 9398952
Product currently unavailable
Part no. rhd-A2038301796
Water Hose Mercedes W203 CLK C209 Heat Exchanger Coolant Pipe Line A2038301796
Product currently unavailable
Part no. A2208301196
Mercedes-Benz S-Class W220 Diesel Water Coolant Hose Pipe Radiator A2208301196
Product currently unavailable
Part no. A1665005275
Coolant Hose Mercedes GLE W166 C292 Radiator Cooling Water Pipe Line A1665005275
Product currently unavailable
Part no. A2478306000
Mercedes W177 AMG Water Pipe Heater Cooling Coolant Hose Line A2478306000
Product currently unavailable
Part no. 1K0122051HK
VW Volkswagen Golf 5 6 1.6 2.0 TDI Water Hose Coolant Pipe Line 1K0122051HK
Product currently unavailable
-15%
Part no. A1665001091
Coolant Pipe Mercedes GLE W166 C292 Radiator Feed Tube Pipe Line A1665001091
Product currently unavailable
Part no. 5Q0122101BE
Audi A3 8V Water Hose Radiator Coolant Pipe Line Diesel 5Q0122101BE
Product currently unavailable
Part no. A6262030702
Mercedes W205 Coolant Water Hose Pipe Line Cooler A6262030702
Product currently unavailable
Part no. 7627509
Water Hose BMW F20 F21 F22 F30 N55 Radiator Coolant Cooling Pipe Line 7627509
Product currently unavailable
Part no. A6542032602
Mercedes W213 OM654 Water Hose Coolant Pipe Cooling Line A6542032602
Product currently unavailable
Part no. 8E0121030A-1
Audi S4 B6 Water Hose Cooling Coolant Radiator Pipe Line 8E0121030A
Product currently unavailable
Part no. A1725014482
Mercedes SLK R172 OM651 Engine Coolant Water Pipe Hose A1725014482
Product currently unavailable
Part no. 6C1Q-9F476-AC
Ford Transit Custom Water Hose Cooling Coolant Pipe Line 6C1Q-9F476-AC
Product currently unavailable
Part no. 8K0819332M
Audi A4 B8 Water Coolant Pipe Hose Line Tube 2.0 TDI CNHC 8K0819332M
Product currently unavailable
Part no. A1332000052
Mercedes W176 Coolant Metal Pipe Radiator Hose A1332000052
Product currently unavailable
Part no. rhd-A1698302796
Water Hose Mercedes W169 W245 M266 Petrol Heater Coolant Pipe Line A1698302796
Product currently unavailable
Part no. A1765012082-1
Water Hose Mercedes C117 W176 AMG Pipe Engine Cooling Coolant Line A1765012082
Product currently unavailable
Part no. A2215010784
Mercedes W221 OM642 Coolant Rubber Hose Pipe Upper Top At Radiator A2215010784
Product currently unavailable
Part no. A1635010382
Mercedes W163 Engine Water Coolant Pipe Hose A1635010382
Product currently unavailable
Part no. A2055012882
Mercedes W205 Coolant Hose Cooling Pipe Water Line A2055012882
Product currently unavailable
Part no. 4G0121049AP
Audi RS6 C7 4.0 TFSI CRDB Petrol Water Coolant Pipe Hose Line Tube 4G0121049AP
Product currently unavailable
Part no. 8W0122101AL
Audi A5 8T Coolant Water Hose Line Tube Pipe 2.0 TDI Diesel 8W0122101AL
Product currently unavailable
Part no. 03L121065
Audi A3 8P 2.0 TDI Water Coolant Pipe Hose Tube 03L121065
Product currently unavailable
Part no. A2205015182
Mercedes-Benz S-Class W220 Diesel Water Coolant Hose Pipe Radiator A2205015182
Product currently unavailable
Part no. A1715010782
Mercedes R171 SLK 350 Water Pipe Cooling Coolant Hose Line A1715010782
Product currently unavailable
Part no. 8597300
BMW G20 G22 Water Hose Radiator Coolant Cooling Tube Pipe Line 8597300
Product currently unavailable
Part no. A2205012482
Mercedes-Benz S-Class W220 Diesel Water Coolant Hose Pipe Radiator A2205012482
Product currently unavailable
Part no. 6C11-8B273-BG
Ford Transit Mk7 Water Hose Engine Cooling Radiator Coolant Pipe 6C11-8B273-BG
Product currently unavailable
Part no. 4G0122101P
Audi RS6 C7 4.0 TFSI Petrol Radiator Upper Hose Line Pipe Left N/S 4G0122101P
Product currently unavailable
Part no. A4475013082
Mercedes Vito W447 OM651 Coolant Reservoir Tank Cooling Pipe Hose A4475013600
Product currently unavailable
Part no. A9075010600
Mercedes W907 Water Hose Engine Cooling Coolant Pipe A9075010600
Product currently unavailable
Part no. 8580480
Coolant Hose BMW F40 F45 LCI F48 N47N Radiator Water Cooling Pipe Diesel 8580480
Product currently unavailable
Part no. A1775016000
Coolant Hose Mercedes W177 W247 OM608 Diesel Radiator Cooler To Regulation Valve
Product currently unavailable
Part no. 5Q0816743G
Audi A3 8V 1.0 TSI Water Hose Radiator Coolant Refrigerant Pipe Line 5Q0816743G
Product currently unavailable
Part no. A2055013491
Mercedes W205 Water Hose Radiator Coolant Pipe Line Petrol Left N/S A2055013491
Product currently unavailable
Part no. A1775014800
Coolant Hose Mercedes W177 OM608 Diesel Expansion Tank To Radiator A1775014800
Product currently unavailable
Part no. 8514218
Coolant Hose BMW X5 F15 X6 F16 Cylinder Head To Radiator Hose Line 8514218
Product currently unavailable
Part no. 4G0121081CS
Audi A6 C7 Expansion Coolant Tank Breather Vent Pipe Line 4G0121081CS
Product currently unavailable
Part no. 9503838
Coolant Hose BMW X3 F97 X4 F98 Pipe Expansion Tank Hose 9503838
Product currently unavailable
Part no. 03L122157R
Volkswagen Golf Mk6 Caddy 1.6 TDI Diesel Water Coolant Pipe Hose 03L122157R
Product currently unavailable
Part no. 7796272
BMW 5 6 E60 E61 E63 E64 LCI M57N2 Water Radiator Coolant Hose Pipe 7796272
Product currently unavailable
Part no. 7591692
Filler Neck BMW F10 F11 F12 F13 Expansion Tank Coolant Hose Petrol 7591692
Product currently unavailable
Part no. 5A022D6
BMW X3 G01 X3 G08 Radiator Water Coolant Pipe Hose 5A022D6
Product currently unavailable
Part no. A4475013400
Mercedes W447 Expansion Tank Hose Cooler Cooling Pipe Line V-Class A4475013400
Product currently unavailable
Part no. A2535010925
Mercedes X253 Radiator Breather Pipe Line Right O/S Expansion Tank A2535010925
Product currently unavailable
Part no. 04L122073B
Audi A3 8V 2.0 TDI Diesel Water Pipe Engine Cooling Coolant Hose Line 04L122073B
Product currently unavailable
Part no. A1725011125
Breather Hose Mercedes SLK R172 Petrol 271 Expansion Tank Bleed Line A1725011125
Product currently unavailable
Part no. A2535012600
Mercedes GLC X253 C253 OM651 Water Coolant Pipe Hose Line A2535012600
Product currently unavailable
Part no. 8580475
Water Hose BMW F40 X1 F48 Mini F55 F56 B37B Radiator Coolant Pipe Line 8580475
Product currently unavailable
Part no. 8634285
BMW F20 F21 F30 LCI B48 Hose Coolant Pump Charge Air Cooler 8634285
Product currently unavailable
Part no. 8W0122055AM
Audi S4 B9 Turbo Coolant Hose Line Tube Pressure Pipe 3.0 Petrol 8W0122055AM
Product currently unavailable
Part no. 6752843
BMW 7 Series E65 E66 Fuel Tank Vent Line Pipe Left N/S 16116752843 6752843
Product currently unavailable
Part no. A2048306396
Mercedes W204 W207 Diesel Water Line Coolant Hose Ruber Pipe A2048306396
Product currently unavailable
Part no. A1775011601
Mercedes W177 Water Pipe Radiator Right O/S Cooling Coolant Hose A1775011601
Product currently unavailable
Part no. A2075010982
Water Hose Mercedes W207 C207 Radiator Cooling Coolant Pipe A2075010982
Product currently unavailable
Part no. A2208325494
Mercedes-Benz S-Class W220 Diesel Water Coolant Hose Pipe Radiator A2208325494
Product currently unavailable
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 .