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
-5%
Part no. 04L121070AB
Audi Q3 8U 2.0 TDI DFUA Diesel Water Coolant Hose Pipe Tube Line 04L121070AB
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 9111336
BMW 7 Series E65 E66 Diesel Webasto Additional Heater 9111336
Promo price
£75.95
£64.56
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8475691
BMW i4 G26 Water Hose Radiator Coolant Cooling Tube Pipe Line 8475691
Promo price
£42.95
£25.77
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 8514442
BMW X3 F25 B47 Diesel Coolant Pump Water Hose Electric Changeover Valve 8514442
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. rhd-A2118302796
Water Hose Mercedes W211 CLS W219 Engine Coolant Cooling Pipe Line A2118302796
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. A2065010700
Mercedes W206 M254 Petrol Engine Water Coolant Pipe Hose Line Tube A2065010700
Promo price
£75.95
£64.56
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. rhd-A2118302996
Water Hose Mercedes W211 CLS W219 Engine Coolant Cooling Pipe Line A2118302996
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 8629959
Mini F55 F56 F57 F60 Petrol Turbo Charger Coolant Hose Oil Pipe Line 8629959
Promo price
£37.95
£32.26
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. RHD-A2138302505
Coolant Hose Mercedes W213 C238 W253 OM654 Water Pipe Line A2138300603
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 04E121070L
Volkswagen Audi Seat Skoda Engine Plastic Water Coolant Pipe Hose 04E121070L
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. A6461401508
Mercedes W204 W211 Exhaust Cooler EGR Heat Exchanger OM646 Diesel A6461401508
Promo price
£47.95
£40.76
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 9236675
Coolant Hose BMW X3 F25 X4 F26 Diesel Heater Water Return Pipe Line 9236675
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 75164140
BMW E60 N53 Petrol Thermostat Coolant Hose Line Tube Pipe 7516414070
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 5Q0122051BC
Volkswagen Golf 5G Mk7 2.0 TFSI Water Coolant Pipe Hose Line Tube 5Q0122051BC
Promo price
£51.95
£44.16
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 6C0122157A
Volkswagen Polo 6R Water Pipes Hoses Coolant Cooling Line 6C0122157A
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2602030082
Coolant Hose Mercedes W177 M260 Engine Coolant Cooling Pipe Line A2602030082
Promo price
£23.95
£14.37
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 1K0122447ED-1
Audi A3 8P 1.9 TDI BLS Diesel Coolant Water Hose Line Tube Pipe 1K0122447ED
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. A2478306800
Water Hose Mercedes W177 W247 Heat Exchanger Coolant Return Pipe A2478306800
Promo price
£23.95
£20.36
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2642007500
Mercedes W205 M264 Petrol Radiator Coolant Pipe Line Tube Hose A2642007500
Promo price
£23.95
£14.37
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2515014782
Mercedes W251 Coolant Hose Radiator Cooling Water Pipe Line A2515014782
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 5WA145838
Audi A3 8Y Water Hose Cooling Coolant Radiator Pipe Line 5WA145838
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2642002501
Water Hose Mercedes W205 W213 Coolant Return Pipe Line A2642002501
Promo price
£47.95
£28.77
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. A9068322215-1
Mercedes Sprinter W906 Water Hose Diesel Radiator Cooling Pipe A9068322215
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 6968107
BMW X5 X6 E70 E71 E72 Water Pipe Coolant Tube Hose 6968107
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
Part no. 7P0121065M
Porsche Cayenne 92A ATF Preheater Coolant Pipe Hose Bracket 7P0121065M
£23.95
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2035014582
Mercedes W203 M272 Water Hose Engine Cooling Radiator Coolant Pipe A2035014582
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 5N0121070G
Volkswagen Tiguan 1 5N 2,0 TDi Diesel Coolant Pipe Water Line 5N0121070G
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 1K0122101CK
Audi Q3 8U Water Hose Cooling Radiator Coolant Pipe Line 1K0122101CK
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A6395017482
Water Hose Mercedes Vito Viano W639 Cooling Coolant Pipe Line OM651 A6395017482
Promo price
£32.95
£19.77
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2742000751
Mercedes W204 Coolant Pipe M274 Petrol Coolant Water Pump Line A2742000751
Promo price
£37.95
£22.77
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 5Q0122109J
Audi S3 8V VW Volkswagen Golf 7 Water Coolant Pipe Hose Line Tube 5Q0122109J
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
Part no. 95810640140
Porsche Cayenne 92A Radiator Water Coolant Pipe Hose Line 95810640140 7P6122101K
£28.95
Free delivery - Thu, Oct 16
If paid before 14:00
Part no. 1K0122101HB
Volkswagen Golf Mk6 Water Hose Coolant Radiator Pipe Line 2.0 TSI 1K0122101HB
£28.95
Free delivery - Thu, Oct 16
If paid before 14:00
Part no. 8K0121081AE
Audi S4 B8 S5 8T Water Hose Overflow Tank Coolant Pipe Line 3.0 TFSI 8K0121081AE
£37.95
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A4478322800
Mercedes W447 Coolant Water Hose Pipe Line Radiator Cooler OM622 A4478322800
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 1K0121157BJ
Audi A4 B7 2.0 TDI Diesel Water Hose Cooling Coolant Pipe Line 1K0121157BJ
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 8514068
BMW X3 F25 F26 Cooling Water Hose Coolant Pipe Radiator Line 8514068
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
Part no. 8W0145924P
Audi A4 B9 Water Hose Cooling Radiator Coolant Pipe Line 8W0145924P
£13.95
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. A6071400300
EGR Exhaust Cooler Mercedes W176 W246 Heat Exchanger OM607 Diesel 147357324R
Promo price
£66.95
£56.91
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. A2055013782
Mercedes W205 Hybrid Water Coolant Pipe Hose Line A2055013782
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
Part no. 06E121083G
Audi S4 B8 S5 8T Water Hose Coolant Pipe Line Tube 3.0 TFSI 06E121083G
£47.95
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. A2475062900
Mercedes W177 W247 Heater Water Cooling Coolant Pipe Hose Line A2475062900
Promo price
£47.95
£40.76
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2045014082
Mercedes W204 Water Hose Radiator Coolant Cooling Pipe Line A2045014082
Promo price
£56.95
£34.17
Free delivery - Thu, Oct 16
If paid before 14:00
Part no. RHD-A2515060118
Mercedes W164 W251 Water Coolant Pipe Hose Line Splitter Connector A2515060118
£23.95
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 8K0121081CG
Audi A4 B8 2.0 TDI Ventilation Breather Pipe Hose Line 8K0121081CG
Promo price
£23.95
£20.36
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 6N0819371E
VW Volkswagen Polo 6N Water Pipe Hose Coolant Cooling 6N0819371E
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A1332000053
Mercedes CLA W176 AMG M133 E20 Coolant Hose Cooling Water Pipe Line A1332000053
Promo price
£37.95
£22.77
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 7612446
Cooling Hose BMW E84 N20 Petrol Engine Radiator Water Coolant Pipe Line 7612446
Promo price
£37.95
£22.77
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2128305496
Water Hose Mercedes W212 CLS C218 OM651 Cooling Coolant Pipe Line A2128305496
Promo price
£23.95
£14.37
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 7636413
Coolant Hose BMW i3 I01 Hybrid Rex Water Cooling Pipe Electric Motor 7636413
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. A2742002551
Mercedes W213 Water Hose Cooling Coolant Pipe Line A2742002551
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 1K0121063S
Seat Ibiza 6J Coolant Cooling Engine Pipe Hose Line Radiator 1K0121063S
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 9896566
Mini F55 F56 F57 F60 Heater Water Cooling Coolant Pipe Hose Line 9896566
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 7L6122109D
Audi Q7 4L TFSI Water Hose Cooling Coolant Radiator Pipe Line 7L6122109D
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 7611338
BMW 7 Series E65 E66 E67 Engine Cooling System Vacuum Pipe 7611338
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8571606
Coolant Hose BMW X3 F25 X4 F26 Diesel Radiator Water Pipe Line N57N 8571606
Promo price
£23.95
£14.37
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. A2215010725
Mercedes W221 Hose Radiator Coolant Cooling Pipe Line A2215010725
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 924146903R
Renault Master 3 Heater Water Cooling Coolant Pipe Hose Line 924146903R
Promo price
£23.95
£20.36
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 9301572
BMW E81 E87 E90 E91 F20 F30 F31 Condensation Water Outlet Hose 9301572
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 7848505
Coolant Hose BMW F80 M3 F82 M4 S55 Petrol Turbo Cooling Pipe Line 7848505
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 1K0121051AH
Volkswagen VW Golf Mk5 Water Hose Radiator Coolant Pipe Line 1K0121051AH
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A4475014800
Mercedes W447 OM622 Diesel Engine Radiator Coolant Hose Pipe A4475014800
Promo price
£66.95
£40.17
Free delivery - Thu, Oct 16
If paid before 14:00
Part no. 4G0122109
Audi A7 4G Water Cooling Coolant Hose Pipe Line Rear Left N/S 4G0122109
£18.95
Free delivery - Thu, Oct 16
If paid before 14:00
Part no. 4G0122109A
Audi A7 4G Water Cooling Coolant Hose Pipe Front Left N/S 3.0 TDI 4G0122109A
£18.95
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A4475014100
Mercedes Vito W447 Coolant Hose Water Cooling Pump Water Pipe Line A4475014100
Promo price
£32.95
£19.77
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 7648644
Coolant Hose BMW F20 F30 F32 F36 N55 Petrol Engine Radiator Water Hose 7648644
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A1765011582
Mercedes W176 C117 X156 M133 Petrol Engine Water Coolant Hose Pipe A1765011582
Promo price
£42.95
£25.77
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 8K0121109AA
Water Hose Audi A5 8T A4 B8 Cooling Coolant Radiator Pipe Line 8K0121109AA
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. A2538308801
Heater Coolant Hose Mercedes C253 W213 Water Pump Heater Line A2538308801
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A6398305315
Coolant Hose Mercedes Vito W639 Heat Exchanger Water Pipe Diesel A6398305315
Promo price
£23.95
£14.37
Free delivery - Thu, Oct 16
If paid before 14:00
Part no. A1645005875
Mercedes W164 X164 Radiator Cooling Coolant Hose Pipe Line A1645005875
£23.95
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8658482
Mini Cooper S JCW F55 F56 F57 F60 Petrol Radiator Thermostat Hose 8658482
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. BK3118K580AD
Ford Transit Mk8 Water Hose Engine Cooling Coolant Pipe Diesel BK3118K580AD
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8W0819334F
Audi A4 B9 35 TFSI Water Hose Cooling Radiator Coolant Pipe Line 8W0819334F
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 8629958
Mini F55 F56 Petrol Turbo Charger Coolant Hose Oil Return Pipe Line 8629958
Promo price
£37.95
£32.26
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 1K0122109BB
Audi A3 8P Coolant Reservoir Expansion Overflow Line Pipe Hose Tube 1K0122109BB
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 80A122073C
Audi Q5 FY Coolant Water Hose Line Tube Pipe 80A122073C
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. rhd-4F2819374
Audi A6 C6 Water Hose Radiator Coolant Cooling Tube Pipe Line 4F2819374
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 03F133514F
Volkswagen Polo 6R Water Radiator Pipe Hose Coolant Cooling Line 03F133514F
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2058300701
Mercedes X253 Water Hose Coolant Cooling Pipe Line Petrol A2058300701
Promo price
£47.95
£28.77
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. A2478307903
Mercedes CLA C118 W177 W247 M282 Coolant Hose Water Cooling Pipe A2478307903
Promo price
£23.95
£20.36
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 8651450
Vent Pipe BMW F10 F11 N20 Cooling Line Water Hose Radiator Cooler 7619696
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
Part no. 4G0819377K
Audi A6 A7 C7 3.0 TDI Coolant Water Hose Pipe Line Tube 4G0819377K
£13.95
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2035014682
Mercedes CL203 Radiator Coolant Lower Hose Expansion Line A2035014682
Promo price
£23.95
£14.37
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2055010082
Mercedes W205 Water Hose Radiator Coolant Cooling Pipe Line Right O/S
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 1K0122073GF
Audi A3 8P Water Hose Cooling Coolant Radiator Pipe Line 1K0122073GF
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. A9068301515
Mercedes Sprinter W906 Water Hose Cooling Radiator Coolant Pipe Line A9068301515
Promo price
£47.95
£40.76
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. A6512030902
Mercedes W447 OM651 Diesel Water Coolant Pipe Hose Line A6512030902
Promo price
£32.95
£28.01
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2742000782
Coolant Hose Mercedes W204 Petrol M274 Engine Cooling Water Line A2742000782
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 1K0122073FS
Volkswagen Audi Seat Skoda Water Hose Radiator Coolant Pipe Line 1K0122073FS
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 1K0122063D
VW Volkswagen Mk5 V Mk6 VI 2.0 Petrol Water Coolant Pipe Hose Line 1K0122063D
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. A1668304096
Hose Mercedes W166 M276 Coolant Heater Hose Heating Water Line A1668304096
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 7793603
Coolant Hose Mini R50 One D W17 Diesel Water Pipe Expention Tank 7793603
Promo price
£32.95
£19.77
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 8K0819334Q
Audi A5 S5 8T Coolant Water Hose Line Tube Pipe 3.0 TFSI 8K0819334Q
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. rhd-A2038301115
Mercedes W203 CLK C209 Coolant Cooling Vent Pipe Hose Line A2038301115
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 8K0819342J
Audi A5 8T 2.0 TDI Coolant Water Hose Line Cooling Tube Pipe 8K0819342J
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. rhd-A1698302696
Mercedes-Benz A-Class W169 Heater Radiator Water Cooling Hose A1698302696
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2742032302
Mercedes W212 Petrol OM274 Coolant Pipe EGR Cooler Line A2742032302
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. A2055011700
Mercedes W205 Water Hose Engine Coolant Cooling Pipe Line A2055011700
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
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 .