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
-15%
Part no. 5Q0122291K
VW Volkswagen Golf 5G 2.0 TFSI CHHA Coolant Flange 5Q0122291K
Promo price
€32.95
€28.01
Free delivery - Mon, Dec 08
If paid before 14:00
Part no. 5Q0121063Q
Volkswagen Golf CD1 Water Pipe Hose Coolant Cooling Line 5Q0121063Q
€23.95
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 8630023
BMW 1 3 Series F20 F21 F30 LCI M140i 340i Radiator Return Pipe Line 8630023
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. 8584837
Hose Pipe BMW F40 F45 B47B B47D Hose High Pressure EGR Coolant Pump Tube 8584837
Promo price
€28.95
€24.61
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A6398324823
Mercedes W639 Heat Exchanger Water Coolant Hose Pipe A6398324823
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. 03L121065A
Audi A3 8P Water Coolant Pipe Hose Tube 2.0 TDI CBAB 03L121065A
Promo price
€28.95
€24.61
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. 7L8122051B
Audi Q7 4L VW Touareg 7L 4.2 TDi Coolant Hose Water Pump Pipe 7L8122051B
Promo price
€32.95
€28.01
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A2702031782
Water Pipe Mercedes C117 W176 W246 M270 Coolant Hose Line A2702031782
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. A1645060435
Mercedes W164 OM642 Diesel Engine Water Coolant Elbow Hose A1645060435
Promo price
€28.95
€24.61
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A2742002051
Coolant Pipe Mercedes W213 X253 M274 Engine Cooling Feed Water Hose A2742002051
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. A6542031602
Mercedes A177 Diesel OM654.920. Engine Water Line Coolant Pipe Hose A6542031602
Promo price
€42.95
€36.51
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. A2742032302
Mercedes W212 Petrol OM274 Coolant Pipe EGR Cooler Line A2742032302
Promo price
€32.95
€28.01
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 8514244
Coolant Hose BMW F10 F11 520d N47N Radiator Water Cooling Pipe Line 8514244
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A2742001682-1
Mercedes W204 M274 Petrol Engine Coolant Hose Water Line Pipe A2742001682
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 1827185
Ford Fiesta MK7 1.6 TDCI Radiator Lower Hose Coolant Cooling Pipe Line 1827185
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. 8650981
BMW G20 Water Hose Radiator Coolant Cooling Tube Pipe Line 8650981
Promo price
€32.95
€28.01
Free delivery - Mon, Dec 08
If paid before 14:00
Part no. 99610667401
Porsche Boxster 986 Coolant Pipe Hose Line Tube 99610667401
€23.95
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. 8K0121055L
Audi A4 B8 Water Hose Cooling Coolant Radiator Pipe Line Diesel 8K0121055L
Promo price
€28.95
€24.61
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. A2742002982
Mercedes W204 Water Hose Coolant Cooling Pipe Line A2742002982
Promo price
€32.95
€28.01
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 7827842
BMW F10 X5 F15 X6 F16 Coolant Hose Cooling Pipe Water Line 7827842
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A2538302400
Mercedes C253 Air Conditioning Heater Pipe Hose Line A2538302400
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 9231897
Coolant Pipe BMW F10 M5 F12 F13 M6 Return Line Water Pump 9231897
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. A2742001751
Mercedes W204 M274 Engine Coolant Water Pipe Hose A2742001751
Promo price
€28.95
€24.61
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 8K0121101P
Audi A4 B8 2.0 TDI Diesel Water Pipe Engine Cooling Coolant Hose Line 8K0121101P
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A2782000551
Mercedes W212 M157 Water Coolant Return Pipe Hose Line A2782000551
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
Part no. 99610667201
Porsche Boxster 986 Coolant Pipe Hose Line Tube 99610667201
€42.95
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 7552405
BMW E81 E82 E87 LCI E87N Line Heater Return Thermostat Engine Cooling
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. 8512418
Coolant Hose BMW F10 Diesel Engine N57 Exansion Tank EGR Cooler Line 8512418
Promo price
€37.95
€32.26
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 3417583
BMW X3 Series E83 2.0i N46 Cooling System Coolant Radiator Water Hose 3417583
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A4475010682
Mercedes W447 Coolant Water Hose Pipe Line Radiator Cooler A4475010682
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 6C118W005AC
Ford Transit Mk7 Water Hose Expansion Tank Radiator Coolant Pipe 6C11-8W005-AC
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. A2642002301
Mercedes C205 C250D Water Cooling Cooler Feed Line A2642002301
Promo price
€28.95
€24.61
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A4145010025
Mercedes Vaneo W414 Radiator Breather Pipe Hose A4145010025
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
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 - Mon, Dec 08
If paid before 14:00
-15%
Part no. 06E121083N
Audi A4 S4 B8 3.0 TFSI Water Hose Coolant Pipe Line Tube 06E121083N
Promo price
€37.95
€32.26
Free delivery - Mon, Dec 08
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 - Mon, Dec 08
If paid before 14:00
-5%
Part no. 9683027280
Peugeot 5008 2.0 HDI Diesel Water Hose Coolant Pipe Line 9683027280
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-40%
Part no. 8673992
BMW 3 Series F30 LCI 330e B48X Radiator Coolant Feed Line Hose Pipe 8673992
Promo price
€94.95
€56.97
Free delivery - Mon, Dec 08
If paid before 14:00
-40%
Part no. A2642007800
Mercedes W205 Water Coolant Line Radiator Cooling Hose Pipe Petrol A2642007800
Promo price
€85.95
€51.57
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 2284283
Vent Pipe BMW F10 M5 F12 F13 M6 Cooling Line Water Hose Radiator Cooler 2284283
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 7575435
Water Hose BMW F10 F11 F12 F13 Petrol Engine N63 Coolant Pipe Line 7575435
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. A2742000153
Coolant Pipe Mercedes W205 W213 X253 Petrol M274 Water Line A2742000153
Promo price
€28.95
€24.61
Free delivery - Mon, Dec 08
If paid before 14:00
-40%
Part no. 8091174
Coolant Pipe BMW X3 M F97 X4 M F98 Turbocharger Flow Line Hose Pipe 8091174
Promo price
€94.95
€56.97
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A1685011325
Mercedes-Benz A-Class W168 Water Coolant Hose Pipe Radiator A1685011325
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A2468303096
Water Hose Mercedes W176 W246 M270 Coolant Cooling Pipe Line A2468303096
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 8513842
BMW F10 F20 LCI F30 F32 B47 Engine Cylinder Head Mounting Holder Loop 8513842
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 05C122447Q
Seat Ibiza Mk5 KJ1 Audi A3 8Y Water Coolant Pipe Hose 1.0 Petrol 05C122447Q
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 7505949
BMW X5 Series E53 Inlet Heater Radiator Water Hose 7505949
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. 9111336
BMW 7 Series E65 E66 Diesel Webasto Additional Heater 9111336
Promo price
€113.95
€96.86
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 7843266
Coolant Hose BMW F10 M5 F12 F13 M6 Engine Cooling Pipe Line 7843266
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. A6420701433-1
Mercedes W164 OM642 Fuel Injection Line Pressure Pipe Rail Injector A6420701433
Promo price
€28.95
€24.61
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. A2782000651
Mercedes W212 M157 Water Coolant Feed Pipe Hose Line A2782000651
Promo price
€37.95
€32.26
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. 8616555
BMW F20 F21 F30 LCI M140i 340i B58 Hose Pipe Cylinder Head 8616555
Promo price
€28.95
€24.61
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 7545263
BMW Z4 E85 Roadster Cabrio Radiator Cooling Coolant Water Hose 7545263
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 8J0121447H
Audi TT 8J 2.0 TDI CFGB Engine Coolant Hose Pipe 8J0121447H
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 7838205
BMW E90 E92 E93 M3 Coolant Hose Connector Engine Cooling 7838207
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 6R0121063A
VW Volkswagen Polo 6R 5 Water Hose Radiator Coolant Cooling Pipe Line 6R0121063A
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 06K121085M-1
Audi VW Seat Petrol Water Pipe Engine Coolant Hose Line 2.0 TFSI 06K121085M
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. A2055010891
Mercedes W205 Water Hose Radiator Coolant Cooling Pipe Line A2055010891
Promo price
€28.95
€24.61
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A1775010902
Mercedes W177 Coolant Pipe Expansion Overflow Tank Cooling Hose A1775010902
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 7L8121058A
Audi Q7 4L 4.2 TDI Coolant Hose Radiator Pipe Water Cooling Line 7L8121058A
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A6402001352
Mercedes W169 W245 CDI Radiator Water Cooling Pipe Hose Line A6402001352
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. 5Q0122101EA
Audi A3 8V Seat Leon 5F Water Coolant Hose Line Pipe 2.0 TFSI CJXH 5Q0122101EA
Promo price
€32.95
€28.01
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A2045010282
Water Pipe Mercedes W204 M271 Engine Cooling Radiator Coolant Hose A2045010282
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. A2135010982
Mercedes X253 Coolant Hose Pipe Cooling Line A2135010982
Promo price
€32.95
€28.01
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A1775017301
Mercedes W177 A35 AMG M260 Coolant Hose Radiator To Water Pump A1775017301
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. A2435002100
Mercedes EQA350 H243 Coolant hose Expansion Tank Radiator Line A2435002100
Promo price
€37.95
€32.26
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. 9176875
BMW E90 E91 E92 M57N2 Engine Cooling Water Coolant Return Hose Pipe 9176875
Promo price
€28.95
€24.61
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 7L8121058
Audi Q7 4L 4.2 TDI Coolant Hose Radiator Pipe Water Cooling Line 7L8121058
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 9170347
BMW 5 7 Series F01 F10 F11 Diesel Water Pump Coolant Hose Pipe Line 9170347
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 8474929
Water Hose BMW G20 G21 G30 G31 Water Coolant Pump Pipe Connector 8474929
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. 7611338
BMW 7 Series E65 E66 E67 Engine Cooling System Vacuum Pipe 7611338
Promo price
€28.95
€24.61
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. 2459845
Ford Transit Mk8 Water Coolant Pipe Hose Line 2.0 EcoBlue GK21-8260-BD
Promo price
€28.95
€24.61
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A6398320893
Water Hose Mercedes Vito W639 Cooling Radiator Coolant Pipe Hose A6398320893
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 7808076
BMW E70 LCI E71 N57 Coolant Hose Water Cooling Pipe Radiator 7808076
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. A2742003782
Mercedes W205 Water Hose Engine Cooling Coolant Pipe Line A2742003782
Promo price
€32.95
€28.01
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 8V21-18K359-DA
Ford Fiesta Water Hose Engine Cooling Radiator Coolant Pipe 8V21-18K359-DA
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. 7609532
BMW 3 Series Petrol F30 F31 N20 Radiator Cooling Coolant Hose Pipe Line 7609532
Promo price
€37.95
€32.26
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. Z16005526
Ford Transit Connect Mk2 Coolant Elbow Pipe Line 1.5 TDCI Z16005525
Promo price
€42.95
€36.51
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. 8580491
Hose Pipe BMW F40 B47B Mini F56 B47D Line Connection Radiator Coolant 8580491
Promo price
€28.95
€24.61
Free delivery - Mon, Dec 08
If paid before 14:00
Part no. 06M121075L
Audi A4 B9 A5 S5 F5 Water Hose Cooling Radiator Coolant Pipe 3.0 TFSI 06M121075L
€23.95
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A6398300615
Mercedes W639 Radiator Water Coolant Pipe Hose Tube Line A6398300615
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. A6542033502
Mercedes W213 C238 X253 OM654 Water Coolant Pipe Hose Line A6542033502
Promo price
€37.95
€32.26
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 9208169
BMW F20 F21 F30 F31 F32 Petrol N20 Heater Radiator Coolant Pipe Hose 9208169
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. 06L121085AF
Audi Q5 FY A4 B9 8W 2.0 TFSI Petrol Engine Water Coolant Pipe Hose 06L121085AF
Promo price
€28.95
€24.61
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 9169918
BMW F01 F10 F11 F13 Return Hose Coolant Cooling Pipe Auxiliary Heater 9169918
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A9065280182
Mercedes W906 Air Intake Inlet Hose Charge Pipe Line Diesel A9065280182
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A6398320923
Mercedes Vito W639 OM646 Heat Exchanger Water Coolant Hose Pipe Line A6398320923
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 1K0121157BJ
Audi A4 B7 2.0 TDI Diesel Water Hose Cooling Coolant Pipe Line 1K0121157BJ
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 6C1Q-9F476-AC
Ford Transit Custom Water Hose Cooling Coolant Pipe Line 6C1Q-9F476-AC
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-40%
Part no. BK3Q9J323AE
Ford Transit MK7 Diesel 2.2 TDCi Fuel Injection Line Pressure Pipe Injector Set
Promo price
€75.95
€45.57
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 04E121070L
Volkswagen Audi Seat Skoda Engine Plastic Water Coolant Pipe Hose 04E121070L
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A2535015001
Water Hose Mercedes C253 X253 Radiator Coolant Cooling Pipe Line A2535015001
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A2218324394
Mercedes-Benz S-Class W221 Engine Water Cooling Coolant Hose Pipe A2218324394
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-15%
Part no. 9329652
Water Hose BMW F30 LCI B48X 330e Coolant Cooling Pipe Line Hose 9329652
Promo price
€28.95
€24.61
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. A6398321093
Mercedes Vito Viano W639 OM646 Coolant Hose Water Pipe Cooling Line A6398321093
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 8K1819376D
Audi A4 B8 8K A5 8T Petrol Engine Water Coolant Pipe Hose Line 8K1819376D
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
If paid before 14:00
Part no. 2248058
BMW X5 Series E53 3.0d M57 Water Hose Pipe Engine Cooling 2248058
€23.95
Free delivery - Mon, Dec 08
If paid before 14:00
-5%
Part no. 03G121096
Audi A4 B8 2.0 TDI Water Hose Radiator Coolant Pipe Line 03G121096
Promo price
€23.95
€22.75
Free delivery - Mon, Dec 08
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 .