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
Subcategory
Condition
In Stock
Price
-40%
Part no. A2055010202
Mercedes W205 Engine Water Coolant Pipe Hose Line A2055010202
Promo price
£23.95
£14.37
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. 9221117
BMW X3 F25 Engine Coolant Radiator Water Feed Hose Pipe Diesel 9221117
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. 8507246
BMW F30 F31 F34 F36 Coolant Hose Engine Cooling Radiator Line 8507246
Promo price
£28.95
£17.37
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 9169918
BMW F01 F10 F11 F13 Return Hose Coolant Cooling Pipe Auxiliary Heater 9169918
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. A2135015201
Water Hose Mercedes W213 C238 C253 C257 Diesel OM654 Coolant Line A2135015201
Promo price
£23.95
£20.36
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. A2602031400
Mercedes W177 M260 Petrol Coolant Return Pipe Hose Line Tube A2602031400
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 8632767
Mini F55 F56 Petrol Thermostat Heat Management Module Coolant Pipe Hose 8632767
Promo price
£40.95
£34.81
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. 7808078
Coolant Hose BMW E70 LCI E71 N57 Water Cooling Pipe Radiator 7808078
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. A2055011201
Mercedes W205 Water Hose Radiator Coolant Cooling Pipe Line A2055011201
Promo price
£28.95
£24.61
Free delivery - Tue, Jan 06
If paid before 14:00
Part no. A2055015400
Mercedes W205 Diesel OM651 Coolant Hose Radiator Auto Transmission Cooler Line
£18.95
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. 8377701
BMW 7 Series E65 E66 E67 Hose Radiator And Engine Return PETROL
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. rhd-A1718300224
Mercedes SLK R171 Petrol Heater Water Hose Coolant Pipe Line A1718300224
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. BK319Y438AB
Ford Transit 2.2 TDCI Water Hose Cooling Coolant Pipe Line BK319Y438AB
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 8662834
BMW F23 F32 F36 B38 Petrol Water Radiator Pipe Hose Coolant Cooling Line 8662834
Promo price
£23.95
£20.36
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. A1665000575
Mercedes W166 Coolant Hose Pipe Line A1665000575
Promo price
£37.95
£32.26
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. A9078300102
Mercedes Sprinter W907 Water Coolant Pipe Hose Cooling Line A9078300102
Promo price
£28.95
£17.37
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. 7640917
Coolant Hose BMW F10 F11 N20 520i 528i Radiator Water Cooling Pipe 7640917
Promo price
£28.95
£17.37
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. 5Q0122157AK
Volkswagen Golf 5G 2.0 TFSI CHHA Water Hose Radiator Coolant Pipe 5Q0122157AK
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. A2478307600
Mercedes W177 W247 Heater Water Cooling Coolant Pipe Hose Line A2478307600
Promo price
£23.95
£14.37
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. A2742001382
Cooling Line Mercedes W204 W212 C253 Water Pipes Hoses Coolant A2742001382
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. A2045013982
Coolang Hose Mercedes C204 W207 W212 W218 Pipe Radiator Left N/S A2045013982
Promo price
£28.95
£17.37
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. A1698301596
Mercedes W169 W245 Water Coolant Hose Pipe Radiator A1698301596
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 2284417
Return Pipe BMW F10 M5 F12 F13 M6 Engine Radiator Water Coolant Hose 2284417
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 7L6122051T
Audi Q7 4L 3.0 TDI BUG Water Coolant Hose Pipe Line Tube 7L6122051T
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. 7L8121070BG
Audi Q7 4L Water Coolant Pipe Hose Line 3.0 TDI 7L8121070BG
Promo price
£37.95
£22.77
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. 5Q0121070AF
Audi A3 8V Water Hose Cooling Coolant Radiator Pipe Line 5Q0121070AF
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. A2048301096
Water Pipe Mercedes W204 C207 W212 OM642 Cooling Coolant Hose Line A2048301096
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. A2712002452-2
Mercedes W204 Water Pump Hose Radiator Coolant Cooling Pipe Line A2712002452
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. 8071988
BMW F87 M2 LCI Water Hose Radiator Coolant Cooling Pipe Line 8071988
Promo price
£75.95
£45.57
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. A6511400675-4
EGR Exhaust Cooler Mercedes W639 W906 Diesel OM651 Valve A6511420467
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. 1K0122073S
Audi A4 B7 Water Hose Cooling Coolant Radiator Pipe Line 1K0122073S
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. A6512000556
Mercedes C117 W176 W246 OM651 Engine Coolant Flange Connector Hose A6512000556
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. A2048300996
Water Hose Mercedes W204 W212 Engine Cooling Radiator Coolant Pipe A2048300996
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 8511761
Coolant Hose BMW F01 LCI F10 X3 F25 Radiator Water Cooling Pipe Diesel 8511761
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. A2135014100
Water Hose Mercedes W213 S213 Radiator Cooling Coolant Pipe A2135014100
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. A2135014782
Water Hose Mercedes W213 S213 Radiator Cooling Coolant Pipe Line A2135014782
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. A2185010064
Water Hose Mercedes W212 E63 CLS W218 AMG Coolant Radiator Pipe Line A2185010064
Promo price
£75.95
£45.57
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 8071986
BMW F87 LCI M2 Coolant Hose Cooling Pipe Radiator Line 8071986
Promo price
£66.95
£56.91
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. 1K0133366BK
Audi A3 8P FL TT 8J 1.8 Petrol CDAA Water Coolant Connection Hose 1K0133366BK
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. A6398326223
Water Pipe Mercedes W639 Engine Cooling Coolant Hose Line A6398326223
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. A1698304796
Mercedes-Benz A B W169 W245 200 Turbo Water Heating Return Hose Pipe A1698304796
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. A2822030082
Water Hose Mercedes C118 W177 W247 M282 Engine Coolant Pipe Line A2822030082
Promo price
£28.95
£17.37
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 8071987
BMW F87 LCI M2 Coolant Hose Cooling Pipe Radiator Line 7617376
Promo price
£75.95
£64.56
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 1K0121063J
Audi TT 8J Water Coolant Hose Pipe Line Tube 1K0121063J
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 7805601
Coolant Hose BMW E70 E71 M57N2 N57 Water Cooling Pipe Radiator 7805601
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. A1775201400
Mercedes W177 Intercooler Air Pipe Line Hose A1775201400
Promo price
£47.95
£28.77
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 6C118W005AC
Ford Transit Mk7 Water Hose Expansion Tank Radiator Coolant Pipe 6C11-8W005-AC
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. 7352183
Mini Cooper F55 F56 Seal Expansion Tank Bottom 7352183
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. 7805602
Coolant Hose BMW E70 E71 M57N2 N57 Water Cooling Pipe Radiator 7805602
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. 7290830
BMW MINI Cooper F55 F56 Seal Expansion Tank Bottom 7290830
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. A2098300196
Mercedes CLK-Class C209 W209 Engine Motor Cooling Coolant Hose Line A2098300196
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. 9802110
BMW Mini Countryman Paceman R60 R61 Radiator Water Pipe Coolant Hose Petrol
Promo price
£28.95
£17.37
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. 6R0122101P
Volkswagen 6R Coolant Water Hose Pipe Line Radiator Cooler 6R0122101P
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. A2058301202
Hose Mercedes W205 Coolant Heater Hose Heating Water Line A2058301202
Promo price
£23.95
£14.37
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. 8645545
Coolant Pipe Mini F54 F56 F60 BMW F45 F46 F48 B38 Cooling Hose Water 8645545
Promo price
£23.95
£14.37
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. A2465011258
Water Hose Mercedes W176 W246 OM651 Cooling Coolant Pipe Line A2465011258
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. A2602004300
Mercedes W177 M260 Petrol Engine Coolant Cooling Hose Pipe Line A2602000300
Promo price
£32.95
£19.77
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 8K0121081Q
Audi A4 B8 A5 8T Radiator Water Coolant Pipe Hose Line 2.0 TFSI CDNC 8K0121081AH
Promo price
£23.95
£20.36
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. A2045010382
Mercedes W204 W207 Cooling Water Radiator Hose A2045010382
Promo price
£23.95
£14.37
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 06J121065F
Audi TT 8J A3 8P A4 8K Water Hose Cooling Coolant Radiator Pipe Line 06J121065F
Promo price
£28.95
£24.61
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. A2215011582
Mercedes Radiator Hose W221 Lower Coolant Line Hose Diesel A2215011582
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. A6402001452
Thermostat Hose Mercedes W169 W245 OM640 Water Coolant Pipe Line A6402001452
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. A6512000682
Water Hose Mercedes W204 W212 OM651 Coolant Water Pump Pipe Line A6512000682
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 06J121075F
Audi TT 8J A3 8P Petrol Coolant Hose Diesel Water Pipe Line Tube 06J121075F
Promo price
£23.95
£20.36
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. 7635794
Coolant Hose BMW F20 F30 LCI B38 Water Cooling Pipe Radiator 7635794
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 5Q0121049CR
Volkswagen Golf CD1 Water Pipe Hose Line Cooling Coolant 5Q0121049CR
Promo price
£42.95
£36.51
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 9329654
Water Hose BMW F30 LCI B48X 330e Coolant Cooling Pipe Line Hose 9329654
Promo price
£23.95
£20.36
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 7508012
BMW 7 Series E65 E66 E67 Petrol Engine Cooling Radiator Vent Pipe 7508012
Promo price
£23.95
£20.36
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. A1715010082
Mercedes R171 M272 Petrol Engine Radiator Hose Expansion Tank Line A1715010082
Promo price
£37.95
£32.26
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. 7565095
BMW E81 E87 E90 E91 E92 Hose Radiator Coolant Cooling Pipe Line Tube 7565095
Promo price
£23.95
£14.37
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. A2055016100
Mercedes W205 Water Hose Radiator Coolant Cooling Pipe Line Petrol A2055016100
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. 06K121085M
Audi VW Seat 2.0 TFSI Petrol Water Pipe Engine Coolant Hose Line 06K121085M
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 03L122157Q
Audi A4 B8 A5 8T Coolant Pipe Water Cooling Line 2.0 TDI 03L122157Q
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. A1775017201
Mercedes W177 Water Hose Coolant Cooling Pipe Line A1775017201
Promo price
£56.95
£34.17
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 7521173
BMW E81 E87 E90 316i N43 N45 Petrol Engine Oil Pump Suction Pipe 7521173
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. 7567207
Oil Cooler Pipe BMW E90 E91 E92 E93 Engine Flow Pipe Line Hose 7567207
Promo price
£56.95
£34.17
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. 8677245
BMW F20 LCI F30 F32 Petrol B48 Water Radiator Cooler Pipe Hose 8677245
Promo price
£23.95
£14.37
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 9329646
BMW 1 3 4 F20 LCI F30 F32 Petrol B48 Engine Water Cooling Pipe Hose 9329646
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. A2515010125
Mercedes W251 OM642 Diesel Water Coolant Cooling Hose Pipe Line A2515010125
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. 4615722
Coolant Hose BMW F21 F22 F30 F31 F34 F36 Cooling Pipe Radiator Line 7617376
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. A2478306300
Water Hose Mercedes W177 W247 Heat Exchanger Coolant Return Pipe A2478306300
Promo price
£23.95
£20.36
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. 8677245-2
BMW 1 3 4 F20 LCI F30 F32 Petrol B48 Water Radiator Cooler Pipe Hose 8677245
Promo price
£56.95
£34.17
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. 03L121157Q
Audi Q3 SE Water Hose Cooling Coolant Radiator Pipe Line Hose 03L121157Q
Promo price
£18.95
£16.11
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. A6512000282
Water Hose Mercedes W176 W246 Diesel OM651 Cooling Coolant Pipe A6512000282
Promo price
£23.95
£14.37
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. 03L201360G
Volkswagen Tiguan 5N Fuel Injection Line Pressure Pipe Rail Injector 03L201360G
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. 7E0122051E
Volkswagen Transporter T5 Coolant Cooling Hose Radiator Water Pipe 7E0122051E
Promo price
£23.95
£14.37
Free delivery - Tue, Jan 06
If paid before 14:00
Part no. BK21-8C012-BB
Ford Transit Custom 2.0 TDCI Radiator Overflow Bottle Hose Coolant Pipe 1827933
£18.95
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. A2048307296
Mercedes W204 Water Line Coolant Hose Ruber Pipe A2048307296
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. 7627104
Coolant Hose BMW F30 F87 M2 N55 Engine Radiator Cooling Pipe Line 7627104
Promo price
£23.95
£14.37
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. 1K0122157JH
Coolant Hose Audi A3 8P VW Golf 6 1.6 TDI Diesel Water Pipe Line 1K0122157JH
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. A2038305296
Water Hose Mercedes W203 W209 M272 Petrol Cooling Coolant Pipe Line A2038305296
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. 6910757
BMW 5 6 Series E60 E61 E63 E64 Engine Coolant Hose Pipe Water Valve Radiator
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-15%
Part no. A6511400700-1
Mercedes W204 W212 OM651 Diesel EGR Valve With EGR Exhaust Cooler A6511400775
Promo price
£56.95
£48.41
Free delivery - Tue, Jan 06
If paid before 14:00
Part no. 1K0122073FR
VW Volkswagen Golf Mk6 Water Coolant Hose Pipe Line Petrol Engine 1K0122073FR
£13.95
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. 03C121065B
Water Hose Volkswagen Golf 6 Audi A1 A3 8P Petrol Coolant Pipe 03C121065B
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-40%
Part no. 3448462
BMW 3 4 Series F80 F82 F83 LCI Radiator And Engine Return Hose 3448462
Promo price
£28.95
£17.37
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. 7515989
Mini Cooper R50 R52 Top Upper Radiator Coolant Hose Pipe 7515989
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. A2044661381
Water Pipe Mercedes W204 M271 Engine Cooling Radiator Coolant Hose A2044661381
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
If paid before 14:00
-5%
Part no. 06K121132
Audi S3 8V Water Coolant Engine Cooling Flange Pipe Hose Line Petrol 06K121132
Promo price
£13.95
£13.25
Free delivery - Tue, Jan 06
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 .