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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Subcategory
Condition
In Stock
Price
-15%
Part no. A2535018182-1
Coolant Hose Mercedes X253 GLC220D OM651 Water Pump Radiator Line Temp Sensor
Promo price
€32.95
€28.01
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. 7798496
Coolant Hose BMW E70 E71 M57N2 Water Cooling Pipe Radiator 7798496
Promo price
€32.95
€28.01
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. GK2Q-8K556-AC
Ford Transit Custom Water Hose Engine Cooling Pipe 2.0 EcoBlue GK2Q-8K556-AA
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. A2742000115
Coolant Hose Mercedes W204 C207 W212 M274 Thermostat Line Pipe A2742000115
Promo price
€37.95
€32.26
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 5N0122101AC
Volkswagen Tiguan 5N Water Pipes Hoses Coolant Cooling Line 5N0122101AC
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 04L121064AE
Volkswagen Seat Skoda Audi 2.0 TDI Water Coolant Pipe Hose Line 04L121064AE
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
Part no. 7L6122109E
Porsche Cayenne 9PA Audi Q7 4L Water Hose Cooling Radiator Pipe 7L6122109E
€66.95
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. A6262000182
Mercedes W205 OM626 Water Pipe Engine Cooling Coolant Hose Line A6262000182
Promo price
€32.95
€28.01
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. A6398322393
Heat Exchanger Hose Mercedes Vito W639 OM646 Water Coolant Pipe A6398322393
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
Part no. 06E121083G
Audi S4 B8 S5 8T Water Hose Coolant Pipe Line Tube 3.0 TFSI 06E121083G
€118.95
Free delivery: Feb 10 – 13
If paid before 14:00
Part no. 5QF122051BB
Volkswagen Tiguan AX1 1.5 Petrol Engine Coolant Hose Line Tube Pipe 5QF122051BB
€42.95
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 2754222-2
Coolant Hose Mini Cooper R55 R56 R57 Cooling System Radiator Water Pipe 2754222
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. A6512000282
Water Hose Mercedes W176 W246 Diesel OM651 Cooling Coolant Pipe A6512000282
Promo price
€28.95
€24.61
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 04L122157BE
Audi A5 8T 2.0 TDI CNHA Water Coolant Pipe Tube Line Hose 04L122157BE
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. A2048306396
Mercedes W204 W207 Diesel Water Line Coolant Hose Ruber Pipe A2048306396
Promo price
€27.95
€23.76
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 04L121065AJ
Volkswagen Seat Skoda Audi 2.0 TDI Water Coolant Pipe Hose Line 04L121065AJ
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. A6072030382
Water Pipe Mercedes W176 OM607 Radiator Coolant Hose Engine Cooling A6072030382
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 7639997
BMW F20 F30 F32 N20 Engine Coolant Radiator Water Feed Hose Pipe Petrol 7639997
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 06K121065Q
Audi TT FV Water Coolant Pipe Hose Line 06K121065Q
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 8514071
Water Hose BMW X3 F25 X4 F26 B47 Coolant Expansion Tank Pipe Line 8514071
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
Part no. 1K0121109AK
Audi A3 8P Water Cooling Coolant Pipe Hose Line Petrol Engine 1K0121109AK
€23.95
Free delivery: Feb 10 – 13
If paid before 14:00
Part no. 4G0122109AN
Audi A6 C7 A7 4G Water Coolant Pipe Hose Line 1.8 2.0 TFSI 4G0122109AN
€28.95
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. A6542033401
Mercedes W177 Water Coolant Cooling Pipe Line Hose A200d Diesel A6542033401
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. A6512300956
Vacuum Pipe Mercedes W906 W639 Diesel OM651 Water Pump Line A6512300956
Promo price
€32.95
€28.01
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. 079121070CK
Coolant Pipe Audi A6 C7 S7 4G 4.0 TFSI Water Hose Line 079121070CK
Promo price
€37.95
€32.26
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. A9078304700
Mercedes Sprinter W907 Diesel OM654 Coolant Hose Heating Water Line A9078304700
Promo price
€28.95
€24.61
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. A1112381382
Mercedes-Benz C-Class W203 M111 Shut Off Valve Pipe Hose A1112381382
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. A6542035701
Mercedes W213 OM654 Coolant Hose Turbocharger Cooling Pipe Line A6542035701
Promo price
€32.95
€28.01
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. 7594319
Coolant Hose BMW F20 F22 F30 F33 F36 F34 GT Petrol Engine N55 Water Line 7594319
Promo price
€32.95
€28.01
Free delivery: Feb 10 – 13
If paid before 14:00
-40%
Part no. -7796272-1
BMW E60 E61 E63 E64 LCI M57N2 Water Radiator Coolant Hose Pipe 7796272
Promo price
€56.95
€34.17
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. A6398322223
Water Hose Mercedes Vito Viano W639 Cooling Coolant Pipe Line A6398322223
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. 8573715
Water Hose BMW F20 F30 F31 F10 F11 LCI B47 EGR Cooler Coolant Pipe Line 8573715
Promo price
€32.95
€28.01
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. 7600591
BMW F20 F21 F30 Radiator Coolant Hose Turbo Feed Pipe 7600591
Promo price
€32.95
€28.01
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. A6395017982
Mercedes W639 Water Hose Coolant Expansion Tank Pipe Line A6395017982
Promo price
€28.95
€24.61
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 9166925
BMW X3 F25 N47N Diesel Engine Water Hose Coolant Cooling Pipe Line 9166925
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. A1775014300
Bled Line Mercedes W177 OM608 Diesel Low Temperature Expansion Tank A1775014300
Promo price
€28.95
€24.61
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. A2478303800
Mercedes W177 W247 Coolant Pipe Heat Exchange Return Hose A2478303800
Promo price
€28.95
€24.61
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 6912729
BMW 5 Series E60 E61 LCI Radiator And Engine Return Hose 6912729
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
Part no. A2058301701
Mercedes W205 W213 W238 Cooling Engine Water Coolant Hose Pipe A2058301701
€37.95
Free delivery: Feb 10 – 13
If paid before 14:00
Part no. 079121137F
Audi S5 8T Cooling Coolant System Flange Rear Right O/S 079121137F
€23.95
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 8K0819332J
Audi A5 8F 2.0 TDI Water Hose Cooling Radiator Coolant Pipe Line 8K0819332J
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. A9068322215-1
Mercedes Sprinter W906 Water Hose Diesel Radiator Cooling Pipe A9068322215
Promo price
€28.95
€24.61
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 8514435
Water Hose BMW F20 F30 F31 F10 F11 LCI B47 Coolant Water Pump Pipe Line 8514435
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 7535591
BMW Z4 Series E85 Hose Additional Water Pump Water Valve Pipe
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 7811783-1
Mini Cooper D R55 R56 R57 LCI N47N 1 Radiator Cooler Coolant Pipe Hose 7811783
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 5Q0121070BC
Audi Q3 8U Water Hose Engine Coolant Cooling Pipe Line 2.0 TDI 5Q0121070BC
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
Part no. 8E0121109Q
Audi A4 B7 Water Pipe Engine Cooling Radiator Coolant Hose 3.2 Petrol 8E0121109Q
€23.95
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 03C121065L
Audi A1 8X Petrol Water Coolant Hose Pipe 03C121065L
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. A2742030302
Cooling Hose Mercedes W204 W205 W212 Water Coolant Pipe Line A2742030302
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. 7508012
BMW 7 Series E65 E66 E67 Petrol Engine Cooling Radiator Vent Pipe 7508012
Promo price
€28.95
€24.61
Free delivery: Feb 10 – 13
If paid before 14:00
Part no. 6R0122157N
Seat Ibiza 6J Audi A1 8X Engine Coolant Hose Water Pipe Line 2.0 TDI 6R0122157N
€23.95
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. A2048308496
Water Pipe Mercedes W204 W207 OM651 Cooling Coolant Hose Line A2048308496
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-40%
Part no. 079121065M
Audi A4 B6 4.2 Petrol Coolant Pipe Cooler Water Hose 079121065M
Promo price
€56.95
€34.17
Free delivery: Feb 10 – 13
If paid before 14:00
-40%
Part no. A2742002582
Water Hose Mercedes W212 X253 M274 Cooling Coolant Pipe Line Tube A2742002582
Promo price
€42.95
€25.77
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 9317617
Water Hose BMW X3 F25 X4 F26 B47 Coolant Expansion Tank Pipe Line 9317617
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
Part no. A2742001651
Mercedes W205 Petrol Engine Coolant Hose Water Line Pipe A2742001651
€23.95
Free delivery: Feb 10 – 13
If paid before 14:00
Part no. 1799007
Ford Transit Mk7 Heater Water Coolant Pipe Hose Line 2.2 Diesel CC11-18K580-AD
€23.95
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. A6422000556
Flange Mercedes W639 Diesel OM642 Coolant Line Fitting Flange A6422000556
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. A2128305496
Water Hose Mercedes W212 CLS C218 OM651 Cooling Coolant Pipe Line A2128305496
Promo price
€28.95
€24.61
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 8573716
Water Hose BMW X3 F25 X4 F26 B47 Coolant Cooling Pipe Line 8573716
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. A6512006901
Water Pipe Mercedes W212 Engine Cooling Coolant Hose Line A6512006901
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. 7524841
BMW E65 E66 E67 Radiator Coolant Cooling Return Water Hose Pipe 7524841
Promo price
€28.95
€24.61
Free delivery: Feb 10 – 13
If paid before 14:00
Part no. A1645060835-1
Mercedes ML W164 Heater Radiator Coolant Pipe Hose OM642 A1645060835
€32.95
Free delivery: Feb 10 – 13
If paid before 14:00
Part no. 1K0122096J
Seat Leon II VW Golf MK5 Audi A3 8P Water Hose Coolant Pipe Petrol 1K0122096J
€23.95
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. A6511421780
Coolant Pipe Mercedes W242 Diesel OM651 Water Line To Crankcase A6511421780
Promo price
€28.95
€24.61
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. 079121083H
Audi A7 4G 4.0 TFSI Coolant Hose Engine Water Pipe Front Left N/S 079121083H
Promo price
€37.95
€32.26
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. 8658482
Mini Cooper S JCW F55 F56 F57 F60 Petrol Radiator Thermostat Hose 8658482
Promo price
€37.95
€32.26
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 8W0819332E
Audi A4 S4 B9 3.0 TFSI Water Hose Cooling Engine Coolant Pipe Line 8W0819332E
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 7800101-1
BMW F01 F07 F10 F11 N57 N57S Diesel Water Hose Engine Coolant Pipe 7800101
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
Part no. 4G0122101B
Audi A6 C7 3.0 TDI Diesel Radiator Upper Hose Line Pipe Left N/S 4G0122101B
€23.95
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. 057121083S
Audi A8 D4 Water Cooling Coolant Pipe Hose Line Tube 4.2 TDI Diesel 057121083S
Promo price
€28.95
€24.61
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. 7552408
BMW E88 E90 E90 E91 LCI N43 Thermostat Heater Return Hose For Radiator 7552408
Promo price
€37.95
€32.26
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. A6398326423
Mercedes Vito W639 OM646 Water Hose Coolant Cooling Pump Pipe Line A6398326423
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
Part no. GK21-8260-BC
Ford Transit Custom Mk8 Radiator Water Coolant Pipe Hose Line GK21-8260-BC
€28.95
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. A4638203789
Mercedes W212 Radio Antenna Splitter Control Unit Module A4638203789
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 7578687
BMW F10 F12 F07 GT Petrol N63 Turbocharger Coolant Feed Pipe Cyl. 1-4 7578687
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 06K121075AR
Coolant Pipe Audi Q3 8U VW Beetle Cabrio Water Cooling Hose 06K121075AR
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-40%
Part no. A2712000315
Mercedes W204 Coolant Cooler Water Thermostat A6512002700
Promo price
€89.95
€53.97
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. A2468304900-1
Water Coolant Hose Mercedes W176 Diesel Water Pump Pipe Line A2468304900
Promo price
€37.95
€32.26
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 7640917
Coolant Hose BMW F10 F11 N20 520i 528i Radiator Water Cooling Pipe 7640917
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. A2055010700
Mercedes W205 Water Hose Engine Cooling Coolant Pipe Part A2055010700
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 2754504
BMW Mini Clubman Cooper One D R55 R56 Radiator Engine Coolant Hose Pipe 2754504
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 7526414
BMW MINI Cooper One R50 R52 Radiator Coolant Pipe Hose Petrol 7526414
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-40%
Part no. A2122701296
Mercedes W212 M156 E63 AMG Oil Cooler Coolant Pipe Hose Line A2122701296
Promo price
€113.95
€68.37
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. A2055018984
Mercedes W205 Water Pipe Radiator Cooling Coolant Hose A2055018984
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 8514437
Water Hose BMW F20 F30 F31 F10 F11 LCI B47 EGR Cooler Coolant Pipe Line 8514437
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. BK31-8C351-BA
Ford Transit Mk7 2.4L Duratorq-TD Coolant Hose Pipe Line BK31-8C351-BA
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. BK3Q-8A582-AA
Ford Transit Mk8 2.2 TDCI Water Coolant Pipe Cooling Hose Line BK3Q-8A582-AA
Promo price
€28.95
€24.61
Free delivery: Feb 10 – 13
If paid before 14:00
Part no. A2185012882
Water Hose Mercedes C207 W212 W218 Engine Cooling Coolant Pipe A2185012882
€28.95
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 9224372
BMW F10 F11 N47N N47S1 Water Coolant Hose Return Pipe Line 9224372
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. A2712030382
Mercedes W205 Engine Water Coolant Pipe Hose M271 Petrol A2712030382
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. A6395017382
Water Pipe Mercedes W639 Engine Cooling Coolant Hose Line A6395017382
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 9802756-1
Mini R60 R61 Radiator Pipe Coolant Hose 9802756
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. A1765010000-1
Coolant Hose Mercedes W176 C117 CLA A45 AMG Petrol M133 Water Line A1765010000
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. A2435000500
Mercedes H243 Water Hose Radiator Coolant Cooling Pipe Line A2435000500
Promo price
€28.95
€24.61
Free delivery: Feb 10 – 13
If paid before 14:00
-15%
Part no. 057121075AF
Audi Q7 4L 4.2 TDI Water Coolant Pipe Hose Tube Line 057121075
Promo price
€28.95
€24.61
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 9802103
Mini Cooper R60 R61 Cooling System Coolant Radiator Water Hose Pipe 9802103
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 06M121085H
Audi A4 S4 B9 VW Touareg Water Coolant Pipe Hose Line 06M121085H
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
If paid before 14:00
-5%
Part no. 5N0121070F
Volkswagen Tiguan 5N Water Coolant Cooling Pipe Line 2.0 TDi Diesel 5N0121070F
Promo price
€23.95
€22.75
Free delivery: Feb 10 – 13
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 .