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. 9800478
BMW Mini Cooper S Countryman R60 Paceman R61 N18 Coolant Radiator Hose 9800478
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. 4H0121485AA
Audi A8 D4 3.0 TDI Diesel Engine Water Coolant Pipe Hose Line 4H0121485AA
€23.95
Free delivery - Tue, Dec 02
If paid before 14:00
-15%
Part no. A2722030182
Mercedes W204 W212 Coolant Cooling Hose Pipe Line M272 Engine A2722030182
Promo price
€37.95
€32.26
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. A2055010800
Mercedes W205 Intercooler Water Pipe Radiator Cooling Coolant Hose A2055010800
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. A2602000051-1
Mercedes W177 Water Hose Coolant Cooling Pipe Line A2602000051
€104.95
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. A2712002452-2
Mercedes W204 Water Pump Hose Radiator Coolant Cooling Pipe Line A2712002452
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. A1645061535
Mercedes ML W164 Coolant Water Cooling Hose Pipe Line Petrol A1645061535
€32.95
Free delivery - Tue, Dec 02
If paid before 14:00
-15%
Part no. 05L122157AS
Audi A4 B9 A5 F5 Water Cooling Coolant Pipe Hose Line 2.0 TDI 05L122157AS
Promo price
€28.95
€24.61
Free delivery - Tue, Dec 02
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 - Tue, Dec 02
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 - Tue, Dec 02
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 - Tue, Dec 02
If paid before 14:00
-5%
Part no. 05L122157CG
Audi A4 B9 A5 F5 Engine Cooling Coolant Pipe Line Hose 2.0 TDI 05L122157CG
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. 8K0121081BJ
Audi A4 B8 2.0 TDI Radiator Water Coolant Pipe Hose Tube Line 8K0121081BJ
€23.95
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. 8K0819374Q
Audi A5 8T Water Hose Cooling Radiator Coolant Pipe Line 8K0819374Q
€32.95
Free delivery - Tue, Dec 02
If paid before 14:00
-15%
Part no. 8R0121049J
Audi Q5 8R 2.0 TDI Coolant Water Hose Cooling Unit Line Tube Pipe 8R0121049J
Promo price
€28.95
€24.61
Free delivery - Tue, Dec 02
If paid before 14:00
-15%
Part no. A2478306300
Water Hose Mercedes W177 W247 Heat Exchanger Coolant Return Pipe A2478306300
Promo price
€28.95
€24.61
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. 059121399
Coolant Hose Audi A6 C6 A4 B7 Q7 4L Diesel Left N/S Pipe Line Tube 059121399
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. A6071400400
EGR Exhaust Cooler Mercedes W176 W246 Heat Exchanger OM607 Diesel 147350364R
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. A6512031882
Mercedes W204 W212 Coolant Hose OM651 Diesel Heater Water Pipe A6512031882
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-15%
Part no. A2642001001
Mercedes W205 Water Hose Engine Coolant Cooling Pipe Line M264 A2642001001
Promo price
€32.95
€28.01
Free delivery - Tue, Dec 02
If paid before 14:00
-15%
Part no. 8K0122101G
Audi A5 8T Heater Water Cooling Coolant Pipe Hose Line 8K0122101G
Promo price
€32.95
€28.01
Free delivery - Tue, Dec 02
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 - Tue, Dec 02
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 - Tue, Dec 02
If paid before 14:00
-5%
Part no. 1K0121101CP
Volkswagen Golf 1K 1.6 TDI Water Hose Cooling Coolant Pipe Line 1K0121101CP
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-15%
Part no. 079121085N
Audi S7 4G8 Coolant Pipe 4.0 TFSI Petrol Right O/S Cooler Water Hose 079121085N
Promo price
€32.95
€28.01
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. 7808571
BMW E90 E91 E92 LCI F10 F11 Connector Flange Pipe 7808571
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. A6398328123
Mercedes Vito W639 Heat Exchanger Water Coolant Hose Pipe Line A6398328123
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. 8573187
BMW F30 F31 F34 F36 N57 Engine Cooling Coolant Hose Radiator Water Line 8573187
Promo price
€25.95
€24.65
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. A6422000556
Flange Mercedes W639 Diesel OM642 Coolant Line Fitting Flange A6422000556
€23.95
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. A6398325823
Mercedes Vito W639 Heat Exchanger Water Coolant Hose Pipe Line A6398325823
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. 8Y0121103
Audi RS3 8Y 2.5 TFSI Engine Water Cooling Pipe Hose Outer Left N/S 8Y0121103
€23.95
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. 04L121026AH
Seat Ateca 2.0 TDI Diesel Thermostat Housing Pipe Hose 04L121026AH
€28.95
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. A1725012982
Mercedes SLK R172 Water Hose Radiator Coolant Cooling Pipe Line A1725012982
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. A6398320793
Heater Hose Mercedes Vito W639 OM646 Water Coolant Return Pipe A6398320793
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. A1665007975
Mercedes GLE W166 C292 M278 Coolant Hose Water Cooling Line A1665007975
€28.95
Free delivery - Tue, Dec 02
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 - Tue, Dec 02
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
€23.95
€22.75
Free delivery - Tue, Dec 02
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 - Tue, Dec 02
If paid before 14:00
-15%
Part no. 4G2819350K
Audi A7 4G Heater Radiator Hose Line Pipe 4G2819350K
Promo price
€32.95
€28.01
Free delivery - Tue, Dec 02
If paid before 14:00
-15%
Part no. 8517081
Hose BMW F13 F12 F01 F07 N57Z Engine Cooling Coolant Pipe Line 8517081
Promo price
€28.95
€24.61
Free delivery - Tue, Dec 02
If paid before 14:00
-15%
Part no. 7521860-1
BMW 5 7 Series E60 E61 E65 Sucking Jet Pump Vacuum Control Engine 7521860
Promo price
€28.95
€24.61
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. YC1Q-8K512-AB
Radiator Hose Ford Transit MK6 2.4 Tdci Coolant Water Line YC1Q-8K512-AB
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. 8593799-2
Mini F55 F56 F60 Engine Cooling Radiator Expansion Tank Hose Petrol 8475727
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. 7636409
Coolant Pipe BMW i3 I01 Rex Hybrid Radiator Cooler Water Hose Line 7636409
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. BK3Q8K512BB
Ford Transit Engine Water Coolant Pipe Cooling Hose Line BK3Q8K512BB
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. 7617365
Mini F56 F57 F60 Engine Cooling Radiator Coolant Water Hose Pipe Line 7617365
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. 70346762
Renault Master Trafic 3 Water Hose Coolant Cooling Pipe Line 70346762
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. 5Q0122101CK
Audi A3 8V 1.6 Diesel Engine Coolant Hose Line Tube Pipe Right O/S 5Q0122101CK
€23.95
Free delivery - Tue, Dec 02
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 - Tue, Dec 02
If paid before 14:00
-5%
Part no. 6C11-18K579-AG
Ford Transit Mk7 2.4 TDCi Water Hose Heat Exchanger Coolant Line 6C11-18K579-AG
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-40%
Part no. A2125280882-1
Mercedes W204 W212 Air Intake Hose Intercooler Charge Pipe Diesel A2125280882
Promo price
€66.95
€40.17
Free delivery - Tue, Dec 02
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
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. A6398305315
Coolant Hose Mercedes Vito W639 Heat Exchanger Water Pipe Diesel A6398305315
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-40%
Part no. A6542039600
Mercedes W205 W447 OM654 Water Hose Engine Cooling Coolant Pipe Line A6542039600
Promo price
€42.95
€25.77
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. 06L133054
Audi A3 8Y Quick Coupling Coolant Flange Air Intake Hose Line Petrol 06L133054
€28.95
Free delivery - Tue, Dec 02
If paid before 14:00
-15%
Part no. A2642002600
Mercedes W205 C238 M264 Engine Coolant Pipe Hose Line A2642002600
Promo price
€32.95
€28.01
Free delivery - Tue, Dec 02
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 - Tue, Dec 02
If paid before 14:00
-5%
Part no. YC1Q-8A582-AC
Ford Transit MK6 2.4 Tdci Coolant Hose Cooling Water Line YC1Q-8A582-AC
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-15%
Part no. 038121071S
Audi A4 B7 1.9 TDI Water Hose Cooling Coolant Radiator Pipe Line 038121071S
Promo price
€42.95
€36.51
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. 7514986
Mini R50 R52 Petrol Engine Water Pump Coolant Crossover Pipe Hose Line 7514986
€28.95
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. A6511400700
EGR Exhaust Cooler Mercedes W204 W212 Heat Exchanger OM651 Diesel A6511400775
€94.95
Free delivery - Tue, Dec 02
If paid before 14:00
-15%
Part no. 6C1Q8250B2B
Ford Transit MK7 2.2 TDCi Diesel Water Pipe Coolant Hose Line 6C1Q-8250-B2B
Promo price
€28.95
€24.61
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. 04L122157AB
Audi A4 B9 2.0 TDI DETA Diesel Water Coolant Hose Line Pipe Tube 04L122157AB
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. 7805997
BMW Mini Cooper D R55 R56 Cooling System Coolant Radiator Water Hose 7805997
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. 9299620
Water Hose BMW G30 G31 G11 G32 G15 Radiator Water Coolant Pump Pipe Line 9299620
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. 8853292
BMW F20 F21 F22 F32 Turbo Coolant Feed Line Pipe Hose Tube 8853292
€32.95
Free delivery - Tue, Dec 02
If paid before 14:00
-15%
Part no. 8W0121400B
Audi A4 B9 Oil Coolant Hose Pipe Line Tube 8W0121400B
Promo price
€32.95
€28.01
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. 9811352
Water Hose Mini R60 R61 Coolant Radiator Pipe Line Cooling Petrol 9811352
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. A2465011258
Water Hose Mercedes W176 W246 OM651 Cooling Coolant Pipe Line A2465011258
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. A1728301396
Mercedes SLK R172 OM651 Engine Water Coolant Pipe Cooling Hose Line A1728301396
€23.95
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. 8853293
BMW F20 F21 F32 N20 Turbo Charger Coolant Return Line Pipe Hose Tube 8853293
€51.95
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. 06D121085
Audi A4 B7 2.0 TFSI BGB Turbo Water Coolant Hose Line Tube Pipe 06D121085
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. A2465011358
Water Hose Mercedes W176 W246 OM651 Cooling Coolant Pipe Line A2465011358
€47.95
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. A2742002551
Mercedes W213 Water Hose Cooling Coolant Pipe Line A2742002551
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
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 - Tue, Dec 02
If paid before 14:00
-5%
Part no. BK218286BF
Ford Transit Custom MK8 2.2 TDCI Water Hose Cooling Coolant Pipe Line BK218286BF
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-15%
Part no. 8R0201892
Audi A4 B8 A5 8T TDI Diesel Water Coolant Cooling Pipe Hose Line 8R0201892
Promo price
€37.95
€32.26
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. A6512031782
Water Hose Mercedes W176 W246 OM651 Water Coolant Pump Pipe Line A6512031782
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. A1332030282
Mercedes W176 Water Coolant Pipe Cooling Hose A1332030282
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. 9129594
BMW E81 E87N E90 N47 Diesel Cooling Radiator Water Hose Pipe 9129594
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. 7592650
Water Hose BMW F10 F11 F12 F13 N63 Petrol Cooling Coolant Pipe Line 7592650
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. 8R0122101S
Audi Q5 8R Water Coolant Pipe Hose Line 8R0122101S
€23.95
Free delivery - Tue, Dec 02
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 - Tue, Dec 02
If paid before 14:00
-15%
Part no. 8571601
Water Hose BMW G20 G21 G30 G31 G11 G12 B57 EGR Cooler Coolant Pipe Line 8571601
Promo price
€37.95
€32.26
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. 7521778
BMW 5 6 7 Series E60 E61 E63 E65 Petrol N52 Return Hose Engine Cooling 7521778
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. A6542033401
Mercedes W177 Water Coolant Cooling Pipe Line Hose A200d Diesel A6542033401
€23.95
Free delivery - Tue, Dec 02
If paid before 14:00
-15%
Part no. 8512420
BMW F30 F32 335dX 435dX Engine Radiator Return Coolant Hose Pipe 8512420
Promo price
€28.95
€24.61
Free delivery - Tue, Dec 02
If paid before 14:00
-15%
Part no. 7803066
BMW F12 Cover Intercooler Lower Shield Front Cooling Assembly Protection 7803066
Promo price
€51.95
€44.16
Free delivery - Tue, Dec 02
If paid before 14:00
-40%
Part no. 80A121400B
Audi Q5 FY Water Hose Cooling Coolant Radiator Pipe Line 80A121400B
Promo price
€47.95
€28.77
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. A2128301696
Heater Line Mercedes W204 C207 W212 Petrol OM271 Coolant Hose A2128301696
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-15%
Part no. 8577061
Coolant Hose BMW G20 G30 B57 Expansion Tank Cylinder Head Cooling Pipe 8577061
Promo price
€37.95
€32.26
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. 05C133352AF
VW Volkswagen Golf 8 CD1 1.0 TSI DLAA Oil Breather Pipe 05C133352AF
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-15%
Part no. 06D121071R
Audi A4 B7 2.0 TFSI BGB Water Coolant Hose Tube Line Pipe 06D121071R
Promo price
€28.95
€24.61
Free delivery - Tue, Dec 02
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
€28.95
€24.61
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. A1688300415
Mercedes W168 Compressor Expansion Valve Suction Pipe A1688300415
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. 7515989
Mini Cooper R50 R52 Top Upper Radiator Coolant Hose Pipe 7515989
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. 03L121131AA
Volkswagen Golf Mk6 Caddy 1.6 TDI Engine Water Coolant Pipe Hose 03L121131AA
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
If paid before 14:00
-15%
Part no. 5N0122101T
Audi Q3 8U Water Hose Cooling Coolant Radiator Pipe Line 5N0122101T
Promo price
€28.95
€24.61
Free delivery - Tue, Dec 02
If paid before 14:00
-5%
Part no. 03C121469D
Audi A1 8X Turbo Water Coolant Hose Line Return Tube Pipe 03C121469D
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 02
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 .