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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Category
Subcategory
Condition
In Stock
Price
-5%
Part no. 9X239Y439AD
Jaguar XF250 Cooling Pipe Radiator Coolant Fluid Hose Line 9X239Y439AD
Promo price
PLN 85.95
PLN 81.65
Free delivery: Feb 17 – 18
If paid before 14:00
-15%
Part no. 06K121075BF
Engine Coolant Pipe Audi A3 S3 8V 2.0 TFSI Water Cooling Hose Line 06K121075BF
Promo price
PLN 123.95
PLN 105.36
Free delivery: Feb 17
If paid before 14:00
Part no. 7607841
BMW F07 F10 F11 Engine Water Coolant Pipe Hose Line N55 Petrol 7607841
PLN 94.95
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 8513842
BMW F10 F20 LCI F30 F32 B47 Engine Cylinder Head Mounting Holder Loop 8513842
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
Part no. 4G0122109AN
Audi A6 C7 A7 4G Water Coolant Pipe Hose Line 1.8 2.0 TFSI 4G0122109AN
PLN 75.95
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 03L121131AA
Volkswagen Golf Mk6 Caddy 1.6 TDI Engine Water Coolant Pipe Hose 03L121131AA
Promo price
PLN 61.95
PLN 58.85
Free delivery: Feb 17
If paid before 14:00
Part no. 9208187
Coolant Hose BMW F20 F21 F30 F36 F32 N55 Return Engine To Radiator Line 9208187
PLN 61.95
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 6R0122101P
Volkswagen 6R Coolant Water Hose Pipe Line Radiator Cooler 6R0122101P
Promo price
PLN 66.95
PLN 63.60
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. 059131425A
Audi Q5 8R Water Cooling Coolant Pipe Line Connector Bracket 059131425A
Promo price
PLN 94.95
PLN 80.71
Free delivery: Feb 17
If paid before 14:00
Part no. A2602003600
Mercedes W177 M260 Petrol Engine Coolant Hose Line Tube Pipe A2602003600
PLN 208.95
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 7541094
Mini Cooper S R52 R53 Petrol W11 Radiator Coolant Hose Pipe Automatic 7541094
Promo price
PLN 65.95
PLN 62.65
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 9292730
BMW i3 I01 Water Coolant Hose Expansion Tank Return Pipe Line 9292730
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-15%
Part no. A6082000300
Mercedes W177 OM608 Diesel Engine Coolant Cooling Pipe Line Hose A6082000300
Promo price
PLN 142.95
PLN 121.51
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. A2712002352
Mercedes W204 Water Hose Radiator Coolant Cooling Pipe Line A2712002352
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
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
PLN 94.95
PLN 90.20
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. 8K0819334AM
Audi A4 B8 2.0 TFSI CDNC Petrol Engine Coolant Hose Line Tube 8K0819334AM
Promo price
PLN 142.95
PLN 121.51
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 059121071BJ
Audi A5 8T Radiator Coolant Water Hose Line Tube Pipe Diesel Engine 059121071BJ
Promo price
PLN 61.95
PLN 58.85
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. 9249616
Coolant Hose BMW X3 F25 X4 F26 Diesel Heater Water Return Pipe Line 9249616
Promo price
PLN 47.95
PLN 40.76
Delivery: Feb 17
If paid before 14:00
-15%
Part no. A9108302600
Mercedes Sprinter W910 Diesel OM651 Heater Coolant Water Hose A9108302600
Promo price
PLN 61.95
PLN 52.66
Free delivery: Feb 17
If paid before 14:00
-40%
Part no. A1725011982
Mercedes SLK R172 M271 Water Coolant Pipe Cooling Hose A1725011982 A1728320294
Promo price
PLN 189.95
PLN 113.97
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. A2702002400
Mercedes W176 Water Cooling Coolant Pipe Hose Line 1.6 Petrol A2702031582
Promo price
PLN 94.95
PLN 80.71
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. A6398320893
Water Hose Mercedes Vito W639 Cooling Radiator Coolant Pipe Hose A6398320893
Promo price
PLN 66.95
PLN 63.60
Free delivery: Feb 17
If paid before 14:00
-40%
Part no. A6542039600
Mercedes W205 W447 OM654 Water Hose Engine Cooling Coolant Pipe Line A6542039600
Promo price
PLN 94.95
PLN 56.97
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 6C0122109E
Audi A1 8X 1.6 TDI Diesel Engine Water Coolant Pipe Hose Line Tube 6C0122109E
Promo price
PLN 61.95
PLN 58.85
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 06K121085M-1
Audi VW Seat Petrol Water Pipe Engine Coolant Hose Line 2.0 TFSI 06K121085M
Promo price
PLN 61.95
PLN 58.85
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 2754203
Mini Cooper One R55 R56 R57 R59 Radiator Coolant Pipe Hose Petrol 2754203
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-5%
Part no. 04L121071H
Audi A6 C7 Q5 8R Water Coolant Hose Pipe Tube Line 2.0 TDI DDDA 04L121071H
Promo price
PLN 61.95
PLN 58.85
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 04L121070AB
Audi Q3 8U 2.0 TDI DFUA Diesel Water Coolant Hose Pipe Tube Line 04L121070AB
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
Part no. 5Q0122051AL
Audi A3 8V Water Coolant Cooling Pipe Hose Line Diesel Engine 5Q0122051AL
PLN 61.95
Free delivery: Feb 17
If paid before 14:00
Part no. 7605151
BMW F01 LCI F12 F13 Coolant Hose Petrol N55 Cooling Unit Pipe Line 7605151
PLN 189.95
Free delivery: Feb 17
If paid before 14:00
-40%
Part no. 7518503-2
Mini Cooper S R52 R53 Engine Cooling System Coolant Hose Pipe Line 7518503
Promo price
PLN 218.95
PLN 131.37
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. A2035016382
Water Hose Mercedes W203 W209 M272 Expansion Tank Coolant Pipe Line A2035016382
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-40%
Part no. 8577059
Water Hose BMW X3 G01 X4 G02 Diesel Coolant Cooling Radiator Pipe Line 8577059
Promo price
PLN 284.95
PLN 170.97
Free delivery: Feb 17
If paid before 14:00
Part no. 06E121044D
Audi S4 B8 Engine Coolant Pipe Water Hose Line 3.0 TFSI CAKA 06E121044D
PLN 75.95
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 6832803
MINI F55 F56 F57 F60 Coolant Hose Pipe Tube 6832803
Promo price
PLN 104.95
PLN 99.70
Free delivery: Feb 17
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
PLN 56.95
PLN 54.10
Delivery: Feb 17
If paid before 14:00
-40%
Part no. 7843262
Vent Pipe BMW F10 M5 F12 F13 M6 Cooling Line Water Hose Engine Cooler 7843262
Promo price
PLN 189.95
PLN 113.97
Free delivery: Feb 17
If paid before 14:00
Part no. 7567207
Oil Cooler Pipe BMW E90 E91 E92 E93 Engine Flow Pipe Line Hose 7567207
PLN 237.95
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. 8K0121055N
Audi A4 B8 A5 8T 1.8 2.0 TFSI Petrol Engine Water Coolant Pipe Hose 8K0121055N
Promo price
PLN 142.95
PLN 121.51
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. A2435000500
Mercedes H243 Water Hose Radiator Coolant Cooling Pipe Line A2435000500
Promo price
PLN 113.95
PLN 96.86
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 1373132
Ford Transit Mk7 Water Coolant Pipe Line Manifold Housing 2.4 TDCI 6C1Q-8K520-AB
Promo price
PLN 75.95
PLN 72.15
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 6912729
BMW 5 Series E60 E61 LCI Radiator And Engine Return Hose 6912729
Promo price
PLN 46.95
PLN 44.60
Delivery: Feb 17
If paid before 14:00
-5%
Part no. A6072030182
Water Pipe Mercedes W176 W246 Engine Cooling Coolant Hose Line A6072030182
Promo price
PLN 47.95
PLN 45.55
Delivery: Feb 17
If paid before 14:00
-5%
Part no. 8514068
BMW X3 F25 F26 Cooling Water Hose Coolant Pipe Radiator Line 8514068
Promo price
PLN 47.95
PLN 45.55
Delivery: Feb 17
If paid before 14:00
-40%
Part no. 8054849
Coolant Hose BMW X3 F97 X4 F98 Cooling Pipe Radiator Return Line 8054849
Promo price
PLN 113.95
PLN 68.37
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 04L121065AJ
Volkswagen Seat Skoda Audi 2.0 TDI Water Coolant Pipe Hose Line 04L121065AJ
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-15%
Part no. A2045010382-1
Coolant Hose Mercedes W204 W207 Petrol OM272 Left N/S Radiator Line A2045010382
Promo price
PLN 42.95
PLN 36.51
Delivery: Feb 17
If paid before 14:00
-40%
Part no. 9X2Q9C993HB
Land Rover Range Sport L320 3.0d Fuel Injection Line Pressure Pipe Injector Set
Promo price
PLN 113.95
PLN 68.37
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. A2742002982
Mercedes W204 Water Hose Coolant Cooling Pipe Line A2742002982
Promo price
PLN 75.95
PLN 64.56
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. A2712030382
Mercedes W205 Engine Water Coolant Pipe Hose M271 Petrol A2712030382
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-5%
Part no. 1685830
Ford Transit Connect Coolant Hose Water Pipe Line 1.6 TDCI 1685830 9671124980
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-5%
Part no. A2048301996
Water Pipe Mercedes W204 W207 Engine Coolant Cooling Hose Line A2048301996
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-5%
Part no. A6512000451
Coolant Pipe Mercedes W212 Diesel OM651 Water Pump Flange Line A6512000451
Promo price
PLN 47.95
PLN 45.55
Delivery: Feb 17
If paid before 14:00
-5%
Part no. A2475010425
Bleed Line Mercedes W118 W177 W247 Coolant Expansion Tank Hose A2475010425
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-5%
Part no. 057121598L
Audi Q7 4L 4.2 TDI Alternator Turbo Coolant Pipe Hose Right O/S 057121598L
Promo price
PLN 80.95
PLN 76.90
Free delivery: Feb 17
If paid before 14:00
Part no. 5Q0122101BK
VW Golf Mk7 Audi A3 8V Water Hose Radiator Coolant Pipe Line Diesel 5Q0122101BE
PLN 113.95
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. A2742000053
Mercedes W204 C207 W212 Cooling Engine Water Coolant Hose Pipe A2742000053
Promo price
PLN 170.95
PLN 145.31
Free delivery: Feb 17
If paid before 14:00
Part no. 1K0122157H
Volkswagen VW Golf Mk5 Radiator Water Coolant Pipe Hose Line 1K0122157H
PLN 142.95
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 7616037
BMW i3 I01 Water Coolant Cooling Hose Pipe Line Radiator 7616037
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-15%
Part no. 8514220
Coolant Hose BMW X5 F15 X6 F16 Diesel N57 Expansion Tank Water Pump Line 8514220
Promo price
PLN 75.95
PLN 64.56
Free delivery: Feb 17
If paid before 14:00
Part no. 5N0121447C
VW Volkswagen Tiguan 5N Water Hose Coolant Cooling Tube Pipe Line 5N0121447C
PLN 61.95
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. 06K121075AS
VW Polo 6C GTI Audi S1 8X 1.8 2.0 TFSI Water Coolant Pipe Hose Line 06K121075S
Promo price
PLN 94.95
PLN 80.71
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 059121065AT
Audi Q7 4L Water Hose Cooling Coolant Radiator Pipe Line 059121065AT
Promo price
PLN 75.95
PLN 72.15
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. A2535015101
Mercedes X253 Water Hose Radiator Coolant Cooling Pipe Line A2535015101
Promo price
PLN 94.95
PLN 80.71
Free delivery: Feb 17
If paid before 14:00
-40%
Part no. 80A121400B
Audi Q5 FY Water Hose Cooling Coolant Radiator Pipe Line 80A121400B
Promo price
PLN 142.95
PLN 85.77
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. 2459845
Ford Transit Mk8 Water Coolant Pipe Hose Line 2.0 EcoBlue GK21-8260-BD
Promo price
PLN 94.95
PLN 80.71
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 2284283
Vent Pipe BMW F10 M5 F12 F13 M6 Cooling Line Water Hose Radiator Cooler 2284283
Promo price
PLN 85.95
PLN 81.65
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 06J133781CA
Skoda Octavia RS 1Z Fuel Tank Carbon Canister Control Valve Pipe 06J133781CA
Promo price
PLN 94.95
PLN 90.20
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. 8053466
Coolant Hose BMW X3 F97 X4 F98 Water Charge Cooling Pipe 8053466
Promo price
PLN 189.95
PLN 161.46
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 03C121497D
Audi A3 8P Water Pipe Hose Line Engine Cooling Coolant Unit Hose 03C121497D
Promo price
PLN 94.95
PLN 90.20
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. A6072030382
Water Pipe Mercedes W176 OM607 Radiator Coolant Hose Engine Cooling A6072030382
Promo price
PLN 56.95
PLN 54.10
Delivery: Feb 17
If paid before 14:00
-5%
Part no. 079121065P
Audi A4 B7 4.2 V8 Petrol Coolant Pipe Cooler Water Hose 079121065P
Promo price
PLN 61.95
PLN 58.85
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 7796870-1
Coolant Hose BMW E81 E87 LCI Diesel N47 Radiator Bottom Pipe Line 7796870
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-15%
Part no. 8573220
Water Hose BMW G30 G31 G11 B57 Diesel Radiator Coolant Pipe Line 8573220
Promo price
PLN 94.95
PLN 80.71
Free delivery: Feb 17 – 18
If paid before 14:00
-15%
Part no. A2125019582
Mercedes W212 Coolant Hose Cooling Line Pipe From Water Pump A2125019582
Promo price
PLN 142.95
PLN 121.51
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 03G121096
Audi A4 B8 2.0 TDI Water Hose Radiator Coolant Pipe Line 03G121096
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-15%
Part no. A6082000600
Mercedes W177 OM608 Diesel Engine Coolant Thermostat Pipe Line Hose A6082000600
Promo price
PLN 142.95
PLN 121.51
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 06K121075AR
Coolant Pipe Audi Q3 8U VW Beetle Cabrio Water Cooling Hose 06K121075AR
Promo price
PLN 61.95
PLN 58.85
Free delivery: Feb 17
If paid before 14:00
Part no. 7LA121096S
VW Volkswagen Transporter T6 Water Coolant Hose Pipe Line 2.0 TDI 7LA121096S
PLN 142.95
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. 9169917
Coolant Hose BMW F10 F11 N52N N53 Cooling Water Feed Pipe Line Petrol 9169917
Promo price
PLN 47.95
PLN 40.76
Delivery: Feb 17
If paid before 14:00
-15%
Part no. 6982171
BMW X1 E84 Engine Coolant Water Hose Pipe Tube Line 6982171
Promo price
PLN 142.95
PLN 121.51
Free delivery: Feb 17
If paid before 14:00
Part no. 5Q0121096C
Skoda Octavia Mk3 VW Golf Mk7 Water Coolant Pipe Hose Line 2.0 TFSI 5Q0121096C
PLN 42.95
Delivery: Feb 17
If paid before 14:00
-5%
Part no. A2125015782
Coolant Pipe Mercedes W212 W218 Expansion Overflow Tank Cooling Hose A2125015782
Promo price
PLN 47.95
PLN 45.55
Delivery: Feb 17
If paid before 14:00
-15%
Part no. 7584405
Coolant Hose BMW F10 N63 Expansion Tank To Air Charge Intercooler Line 7584405
Promo price
PLN 141.95
PLN 120.66
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. A2782030103
Mercedes W212 Water Hose Coolant Cooling Pipe Line A2782030103
Promo price
PLN 94.95
PLN 90.20
Free delivery: Feb 17
If paid before 14:00
Part no. 1K0122447GC
Skoda Octavia RS 1Z 1.8 BZB Petrol Engine Coolant Hose Line Tube 1K0122447GC
PLN 61.95
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. CC11-8286-AC
Ford Transit Mk8 Water Hose Engine Cooling Coolant Pipe 2.2 Diesel CC11-8286-AC
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-5%
Part no. 06J133781BD
Audi TT 8J Water Hose Cooling Radiator Coolant Pipe Line 06J133781BD
Promo price
PLN 47.95
PLN 45.55
Delivery: Feb 17
If paid before 14:00
Part no. 9A7145405
Porsche Macan 95B Engine Coolant Water Pipe Hose Cooling Tube 06M145405H
PLN 189.95
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. 04L121064G
Volkswagen VW Golf Mk7 5G Water Hoses Radiator Coolant Pipes Lines 04L121064G
Promo price
PLN 94.95
PLN 80.71
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 7799749
BMW E60 E60N E61 LCI Engine Radiator Coolant Hose Pipe 520d N47 7799749
Promo price
PLN 37.95
PLN 36.05
Delivery: Feb 17
If paid before 14:00
-5%
Part no. 9329645
Water Hose BMW F20 F21 F30 LCI B48 Coolant Cooling Pipe Line 9329645
Promo price
PLN 94.95
PLN 90.20
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. A2538302400
Mercedes C253 Air Conditioning Heater Pipe Hose Line A2538302400
Promo price
PLN 94.95
PLN 90.20
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 8J0201215H
Audi TT 8J 3.2 FSI Fuel Feed Pipe Line Hose 8J0201215H
Promo price
PLN 94.95
PLN 90.20
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 07L121065J
Coolant Hose Audi S8 A8 D3 A6 C6 5.2 Petrol FSI Left N/S Water Pipe 07L121065J
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-15%
Part no. 9896566
Mini F55 F56 F57 F60 Heater Water Cooling Coolant Pipe Hose Line 9896566
Promo price
PLN 94.95
PLN 80.71
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 7623677
BMW i3 I01 Coolant Hose Hybrid Rex Water Cooling Pipe Radiator 7623677
Promo price
PLN 61.95
PLN 58.85
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 6G91-8B160-KB
Ford Mondeo Mk4 Water Hose Cooling Coolant Pipe Outlet Line 6G91-8B160-KB
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-5%
Part no. A2468303496
Mercedes W246 Petrol Engine Water Coolant Pipe A2468303496
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
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 .