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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In Stock
Price
Part no. 9329645
Water Hose BMW F20 F21 F30 LCI B48 Coolant Cooling Pipe Line 9329645
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 03L121065K
Audi A4 B8 A5 8T 2.0 TDI Hose Thermostat Coolant Pipe Line 03L121065K
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 5K0121070C
Volkswagen Golf Mk6 Water Hose Cooling Coolant Radiator Pipe Line 5K0121070C
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 03L121131K
VW Transporter T5 2.0 TDI CAAA Sealing Flange Temperature Sender 03L121131K
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8740118
Coolant Pipe BMW F20 F30 LCI B48 Expansion Tank Cylinder Head Cooling Hose Line
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A6512030602
Mercedes W176 Coolant Pipe Engine Block Water Line Diesel OM651 A6512030602
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6C0122109A
Audi A1 8X 1.4 TFSI Engine Water Coolant Pipe Hose Line Tube 6C0122109A
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8833572
BMW i4 G26 Battery Cooling System Accumulator Coolant Connector Flange 8833572
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8580477
Coolant Hose BMW F40 B47B Mini F55 F56 B47D Radiator Water Coolant Pipe 8580477
€51.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7531581
Thermostat Coolant Pipe BMW E87 E90 E91 Hose Radiator Bottom 7531581
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6C0122101AM
Audi A1 8X 1.6 TDI Diesel Water Coolant Pipe Hose Cooling Line 6C0122101AM
€32.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6C0122101E
Audi A1 8X 1.4 TFSI Water Coolant Pipe Hose Cooling Line 6C0122101E
€42.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7515989-1
Mini R50 R52 Top Upper Radiator Coolant Hose 7515989
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2055014900
Mercedes W205 Heater Water Cooling Coolant Pipe Hose Line A2055014900
€32.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2515013582
Mercedes W251 Engine Water Coolant Pipe Hose Line Diesel A2515013582
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2135015301
Mercedes W213 Water Coolant Pipe Hose Line Tube A2135015301
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7509966
Coolant Hose BMW X5 E53 Petrol Engine N62 Cooling System Water Line 7509966
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 1K0122447EQ
VW Volkswagen Golf VI Mk6 2.0 TDi Coolant Water Hose Line Tube Pipe 1K0122447EQ
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7791170
BMW X5 E53 Cooling System Coolant Radiator Water Hose 3.0d M57N 7791170
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2478306000
Mercedes W177 AMG Water Pipe Heater Cooling Coolant Hose Line A2478306000
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 06M121083J
Audi A4 S4 B9 A5 S5 F5 3.0 TFSI Water Coolant Pipe Hose Cooling Line 06M121083J
€85.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2602000100
Coolant Hose Mercedes W177 M260 Engine Coolant Cooling Pipe Line A2602000100
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9221117
BMW X3 F25 Engine Coolant Radiator Water Feed Hose Pipe Diesel 9221117
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 1C0121157L
VW Volkswagen New Beetle 1.9 TDI BSW Coolant Water Hose Pipe Line 1C0121157L
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 03G121065R
Audi A4 B7 2.0 TDI BRE Water Coolant Pipe Hose Line 03G121071A
€151.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6C0122073B
Cooling Line VW Polo 6C Audi A1 8X 1.6 TDI Water Coolant Pipe Hose 6C0122073B
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 2383403
Ford Transit Custom Radiator Coolant Hose Tube Pipe Diesel GK2Q-8N039-AB
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2712002452
Water Pipe Mercedes W204 M271 Engine Cooling Coolant Feed Hose A2712002452
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 04L121064G
Volkswagen VW Golf Mk7 5G Water Hoses Radiator Coolant Pipes Lines 04L121064G
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2702030682
Water Hose Mercedes W176 W246 M270 Coolant Cooling Pipe Line A2702030682
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2742000282
Mercedes W204 M274 Petrol Water Coolant Cooling Hose Line Pipe A2742000282
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 06F121058D
VW Volkswagen Golf Mk6 VI 2.0 TDi Water Coolant Hose Pipe Line 06F121058D
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 03L122157M
Audi A4 B8 2.0 TDI Water Hose Radiator Coolant Pipe Line 03L122157M
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 3448462
BMW 3 4 Series F80 F82 F83 LCI Radiator And Engine Return Hose 3448462
€35.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 1K0122157HH
Skoda Octavia II VW Golf Mk6 Water Hose Coolant Pipe Line 2.0 TFSI 1K0122157HH
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A6512002700
Mercedes W205 X253 Diesel OM651.921 Engine Coolant Water Thermostat A6512002700
€37.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A6400101282
Mercedes W168 W169 Engine Water Coolant Breather Pipe Hose A6400101282
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 03C121065B
Water Hose Volkswagen Golf 6 Audi A1 A3 8P Petrol Coolant Pipe 03C121065B
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A1332030002
Mercedes W176 A45 AMG Coolant Hose Cooling Water Pipe Line A1332030002
€37.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 5Q0122291K
VW Volkswagen Golf 5G 2.0 TFSI CHHA Coolant Flange 5Q0122291K
€32.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 5Q0121063Q
Volkswagen Golf CD1 Water Pipe Hose Coolant Cooling Line 5Q0121063Q
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8630023
BMW 1 3 Series F20 F21 F30 LCI M140i 340i Radiator Return Pipe Line 8630023
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8584837
Hose Pipe BMW F40 F45 B47B B47D Hose High Pressure EGR Coolant Pump Tube 8584837
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A6398324823
Mercedes W639 Heat Exchanger Water Coolant Hose Pipe A6398324823
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7L8122051B
Audi Q7 4L VW Touareg 7L 4.2 TDi Coolant Hose Water Pump Pipe 7L8122051B
€32.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2702031782
Water Pipe Mercedes C117 W176 W246 M270 Coolant Hose Line A2702031782
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A1645060435
Mercedes W164 OM642 Diesel Engine Water Coolant Elbow Hose A1645060435
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2742002051
Coolant Pipe Mercedes W213 X253 M274 Engine Cooling Feed Water Hose A2742002051
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A6542031602
Mercedes A177 Diesel OM654.920. Engine Water Line Coolant Pipe Hose A6542031602
€42.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2742032302
Mercedes W212 Petrol OM274 Coolant Pipe EGR Cooler Line A2742032302
€32.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8514244
Coolant Hose BMW F10 F11 520d N47N Radiator Water Cooling Pipe Line 8514244
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2742001682-1
Mercedes W204 M274 Petrol Engine Coolant Hose Water Line Pipe A2742001682
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 1827185
Ford Fiesta MK7 1.6 TDCI Radiator Lower Hose Coolant Cooling Pipe Line 1827185
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8650981
BMW G20 Water Hose Radiator Coolant Cooling Tube Pipe Line 8650981
€32.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 99610667401
Porsche Boxster 986 Coolant Pipe Hose Line Tube 99610667401
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7555629
BMW F45 Mini F60 Oil Pipe Return Inlet Cooler Hose 7555629
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8K0121055L
Audi A4 B8 Water Hose Cooling Coolant Radiator Pipe Line Diesel 8K0121055L
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2742002982
Mercedes W204 Water Hose Coolant Cooling Pipe Line A2742002982
€32.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7827842
BMW F10 X5 F15 X6 F16 Coolant Hose Cooling Pipe Water Line 7827842
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2538302400
Mercedes C253 Air Conditioning Heater Pipe Hose Line A2538302400
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9231897
Coolant Pipe BMW F10 M5 F12 F13 M6 Return Line Water Pump 9231897
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2742001751
Mercedes W204 M274 Engine Coolant Water Pipe Hose A2742001751
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8K0121101P
Audi A4 B8 2.0 TDI Diesel Water Pipe Engine Cooling Coolant Hose Line 8K0121101P
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2782000551
Mercedes W212 M157 Water Coolant Return Pipe Hose Line A2782000551
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 3401583
Coolant Hose BMW X3 E83 3.0d M57N2 Water Cooling Pipe Radiator 3401583
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 99610667201
Porsche Boxster 986 Coolant Pipe Hose Line Tube 99610667201
€42.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7552405
BMW E81 E82 E87 LCI E87N Line Heater Return Thermostat Engine Cooling
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8512418
Coolant Hose BMW F10 Diesel Engine N57 Exansion Tank EGR Cooler Line 8512418
€37.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 3417583
BMW X3 Series E83 2.0i N46 Cooling System Coolant Radiator Water Hose 3417583
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8507251
Coolant Hose BMW F20 F21 F30 F31 N47S1 Turbo Cooling Water Pipe Line 8507251
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A4475010682
Mercedes W447 Coolant Water Hose Pipe Line Radiator Cooler A4475010682
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6C118W005AC
Ford Transit Mk7 Water Hose Expansion Tank Radiator Coolant Pipe 6C11-8W005-AC
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2642002301
Mercedes C205 C250D Water Cooling Cooler Feed Line A2642002301
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A4145010025
Mercedes Vaneo W414 Radiator Breather Pipe Hose A4145010025
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 1K0122063J
Audi TT 8J A3 8P Skoda Octavia II 2.0 TFSI Water Coolant Pipe Hose 1K0122063J
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 06E121083N
Audi A4 S4 B8 3.0 TFSI Water Hose Coolant Pipe Line Tube 06E121083N
€37.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8517591
BMW X5 F15 Coolant Expansion Tank Shut Off Valve Hose Pipe Tube 8517591
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9683027280
Peugeot 5008 2.0 HDI Diesel Water Hose Coolant Pipe Line 9683027280
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8673992
BMW 3 Series F30 LCI 330e B48X Radiator Coolant Feed Line Hose Pipe 8673992
€94.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2642007800
Mercedes W205 Water Coolant Line Radiator Cooling Hose Pipe Petrol A2642007800
€85.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 2284283
Vent Pipe BMW F10 M5 F12 F13 M6 Cooling Line Water Hose Radiator Cooler 2284283
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7575435
Water Hose BMW F10 F11 F12 F13 Petrol Engine N63 Coolant Pipe Line 7575435
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2742000153
Coolant Pipe Mercedes W205 W213 X253 Petrol M274 Water Line A2742000153
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8091174
Coolant Pipe BMW X3 M F97 X4 M F98 Turbocharger Flow Line Hose Pipe 8091174
€94.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A1685011325
Mercedes-Benz A-Class W168 Water Coolant Hose Pipe Radiator A1685011325
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2468303096
Water Hose Mercedes W176 W246 M270 Coolant Cooling Pipe Line A2468303096
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8513842
BMW F10 F20 LCI F30 F32 B47 Engine Cylinder Head Mounting Holder Loop 8513842
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 05C122447Q
Seat Ibiza Mk5 KJ1 Audi A3 8Y Water Coolant Pipe Hose 1.0 Petrol 05C122447Q
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7505949
BMW X5 Series E53 Inlet Heater Radiator Water Hose 7505949
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9111336
BMW 7 Series E65 E66 Diesel Webasto Additional Heater 9111336
€113.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7H0121157P
Volkswagen Transporter T5 1.9 TDI Water Coolant Pipe Hose Line 7H0121157P
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7843266
Coolant Hose BMW F10 M5 F12 F13 M6 Engine Cooling Pipe Line 7843266
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A6420701433-1
Mercedes W164 OM642 Fuel Injection Line Pressure Pipe Rail Injector A6420701433
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2782000651
Mercedes W212 M157 Water Coolant Feed Pipe Hose Line A2782000651
€37.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8616555
BMW F20 F21 F30 LCI M140i 340i B58 Hose Pipe Cylinder Head 8616555
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7545263
BMW Z4 E85 Roadster Cabrio Radiator Cooling Coolant Water Hose 7545263
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8J0121447H
Audi TT 8J 2.0 TDI CFGB Engine Coolant Hose Pipe 8J0121447H
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7838205
BMW E90 E92 E93 M3 Coolant Hose Connector Engine Cooling 7838207
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6R0121063A
VW Volkswagen Polo 6R 5 Water Hose Radiator Coolant Cooling Pipe Line 6R0121063A
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
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 .