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
Part no. 8K0819350D
Audi A4 B8 A5 8T Coolant Hose Pipe Line Tube 8K0819350D
£23.95
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 2754203
Mini Cooper One R55 R56 R57 R59 Radiator Coolant Pipe Hose Petrol 2754203
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8600424
Coolant Pipes BMW X5 F15 40eX Gearbox Cooling Heat Exchanger Hoses 8600424
Promo price
£56.95
£34.17
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 03L121071C
Audi A4 B8 2.0 TDI Water Hose Radiator Coolant Pipe Line 03L121071C
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 9368333
BMW 3 F30 LCI 330e B48X Hybrid Air Conditioning Coolant Pipe Tube 9368333
Promo price
£32.95
£19.77
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 1K0122073R
VW Volkswagen Golf Mk5 V Water Coolant Hose Pipe Line 1K0122073R
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. A9108302700
Mercedes Sprinter W910 Diesel Water Coolant Hose Pipe Feed Line A9108302700
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2058309005-1
Heating Line Mercedes W205 Return Water Hose To Circulation Pump A2058309005
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. A2078304200
Mercedes W207 Water Hose Coolant Cooling Pipe Line A2078304200
Promo price
£37.95
£32.26
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2742000053
Mercedes W204 C207 W212 Cooling Engine Water Coolant Hose Pipe A2742000053
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 8514454-1
BMW F20 F30 Coolant Hose Expansion Tank Cylinder Head Pipe B47 Diesel 8514454
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. A1695010182
Mercedes-Benz A B W169 W245 Radiator Water Cooling Pipe Hose Bottom A1695010182
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2722030182
Mercedes W204 W212 Coolant Cooling Hose Pipe Line M272 Engine A2722030182
Promo price
£32.95
£19.77
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. A2315001075
Mercedes R231 Coolant Cooling Hose Pipe Line Right O/S A2315001075
Promo price
£23.95
£20.36
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 80A122101AD
Audi SQ5 FY 3.0 TDI CWGD Water Coolant Pipe Hose Line Tube 80A122101AD
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
Part no. 7P5122447F
Porsche Cayenne 92A Water Breather Pipe Hose Cooling Tube 7P5122447F
£32.95
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8571618
BMW X3 F25 N47N Diesel Water Hose Radiator Coolant Cooling Pipe Line 7811132
Promo price
£32.95
£19.77
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 4G0145919J
Water Pipe Audi A6 C7 A7 S7 4G Hose Engine Cooling Coolant Unit Line 4G0145919J
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 3WA122101H
Audi S3 8Y Water Hose Cooling Coolant Radiator Pipe Line 3WA122101H
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 7645482
Water Coolant Hose BMW F45 Mini F60 Countryman Pipe Line 7645482
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. A2468303496
Mercedes W246 Petrol Engine Water Coolant Pipe A2468303496
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. BV618C012AA
Ford Transit Connect Mk2 Overflow Bottle Hose Coolant Pipe Line BV618C012AA
Promo price
£23.95
£20.36
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. RHD-A2318301200
Mercedes R231 Heater Cooling Coolant Pipe Hose Line A2318301200
Promo price
£56.95
£48.41
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 7623673
Coolant Hose BMW i3 I01 REx Hybrid Radiator Water Cooling Pipe Line 8604224
Promo price
£75.95
£45.57
Free delivery - Thu, Oct 16
If paid before 14:00
Part no. 8K0121101K
Water Hose Audi A4 B8 A5 8T 2.7 3.0 TDI Diesel Coolant Pipe Line 8K0121101K
£18.95
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8644286
BMW 3 F30 LCI B48X Coolant Hose Pipe Electric Pump Coolant Feed Line 8644286
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 7827842-1
BMW F10 X5 F15 X6 F16 Coolant Hose Cooling Water Line Diesel N57N 7827842
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 8R0145910B
Audi Q5 8R 2.0 TDI Quattro Water Hose Cooling Coolant Pipe Line 8R0145910B
Promo price
£28.95
£24.61
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8K1819350AQ
Audi A4 S4 B8 Water Hoses Cooling Coolant Radiator Pipes 3.0 TFSI 8K1819350AQ
Promo price
£37.95
£22.77
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 8E0121049AC
Audi A4 B7 Water Hose Cooling Radiator Coolant Pipe Line 2.0 Diesel 8E0121049L
Promo price
£28.95
£24.61
Free delivery - Thu, Oct 16
If paid before 14:00
Part no. 7L6122291AC
Porsche Cayenne 92A Coolant Hose Water Pipe Line 7L6122291AC 7P6122051G
£37.95
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. A1665008075
Mercedes GLE W166 C292 M157 AMG Coolant Hose Water Cooling Line A1665008075
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 9845329
BMW i4 G26 Reservoir Coolant Expansion Tank Bottle Line Pipe Hose Tube 9845329
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. A1665007975
Mercedes GLE W166 C292 M278 Coolant Hose Water Cooling Line A1665007975
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8K0819377AA
Audi A5 8T Water Hose Cooling Radiator Coolant Pipe Line 8K0819377AA
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
Part no. A2215015482
Mercedes W221 C216 Water Coolant Cooling Pipe Hose M273 Engine A2215015482
£23.95
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 9292730
BMW i3 I01 Water Coolant Hose Expansion Tank Return Pipe Line 9292730
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 8K0819376AC
Audi A5 8T Coolant Water Hose Line Tube Pipe 3.0 TDI Diesel Engine 8K0819376AC
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 5N0121070S
Audi Q3 8U Engine Cooling System Coolant Line Hose Pipe 5N0121070S
Promo price
£70.95
£42.57
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. A2218324394
Mercedes-Benz S-Class W221 Engine Water Cooling Coolant Hose Pipe A2218324394
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2465010458
Mercedes X156 Oil Coolant Hose Pipe Line Tube A2465010458
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
Part no. RHD-A2318300500
Mercedes SL R231 Coolant Hose Pipe Line Return Heat Exchanger A2318300500
£37.95
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 7644101
BMW X5 F15 N20 40eX Hybrid Water Coolant Cooling Pipe Hose 7644101
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 4K0122101BJ
Audi A6 C6 Water Pipe Hose Line Cooling Coolant 4K0122101BJ
Promo price
£37.95
£32.26
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. A6400101382
Mercedes-Benz W169 W245 180CDI 200CDI Water Coolant Pipe Hose A6400101382
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 8K0819374AC
Audi A5 8T Coolant Water Hose Line Tube Pipe 3.0 TDI Diesel Engine 8K0819374AC
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2702000851
Water Pipe Mercedes C117 W176 W246 M270 Coolant Hose Line A2702000851
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. A2538305500
Water Hose Mercedes W213 S213 Cooling Coolant Pipe Line A2538305500
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8476120
BMW G20 G22 Water Hose Radiator Coolant Cooling Tube Pipe Line 8476120
Promo price
£56.95
£34.17
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 8K0819373K
Audi A5 8T Coolant Water Hose Line Tube Pipe 8K0819373K
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8515510
Hose BMW X5 F15 N47 N57 Diesel Coolant Expansion Tank To Radiator Line 8515510
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. A6110701233
Mercedes-Benz M-Class ML W163 M611 Injection System Pressure Line A6110701233
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2315000575
Mercedes SL63 R231 M157 Engine Cooler Water Pipe Hose Coolant Line A2315000575
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. A6398322593
Mercedes Vito W639 OM646 Heat Exchanger Hose Water Coolant Pipe A6398322593
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. A2702032902-1
Water Pipe Mercedes C117 W176 W246 M270 Coolant Hose Line A2702032902
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. A2538300701
Water Hose Mercedes W213 S213 Coolant Return Pipe Line A2538300701
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 7616037
BMW i3 I01 Water Coolant Cooling Hose Pipe Line Radiator 7616037
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 8K0121101P
Audi A4 B8 2.0 TDI Diesel Water Pipe Engine Cooling Coolant Hose Line 8K0121101P
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 7612444-1
Cooling Hose BMW E84 N20 Petrol Engine Radiator Water Coolant Pipe Line 7612444
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 2751613
Mini Cooper D R55 R56 Diesel Engine Inlet Heater Radiator Water Hose 2751613
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 7645483
Water Hose BMW F45 225xe Mini F60 SE ALL4 B38X Coolant Pipe Line 7645483
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 03L121111AB
Volkswagen Crafter Water Thermostat Cooling Hoses Pipe 03L121111AB
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 6922394
Mini Cooper R50 Hose Heater Radiator 6922394
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 8597288
Coolant Hose BMW X3 G01 X4 G02 Cooling Line Power Control Unit PCU 8597288
Promo price
£42.95
£36.51
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 9208183
BMW F30 F32 LCI 330d 335dX 430d 435dX Engine Radiator Return Coolant Hose Pipe
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8597301
BMW G20 G22 Water Hose Radiator Coolant Cooling Tube Pipe Line 8597301
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 8780520
Coolant Hose BMW X3 G01 X4 G02 B48 B47D B57 B58 Battery 48V Cooling Line 8780520
Promo price
£85.95
£73.06
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8571607
Coolant Hose BMW X3 F25 X4 F26 30dX N57N N57Z Diesel Water Cooling Pipe 8571607
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8597295
BMW G20 Water Hose Radiator Coolant Cooling Tube Pipe Line 8597295
Promo price
£47.95
£28.77
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 9802100
BMW Mini Cooper R60 R61 Cooling System Coolant Radiator Water Hose 9802100
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 9320219
BMW X5 F15 N20 40eX Hybrid Return Water Coolant Cooling Pipe Hose 9320219
Promo price
£42.95
£25.77
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8598379
BMW G20 G22 Water Hose Radiator CoolantPump Cooling Tube Pipe Line 8598379
Promo price
£23.95
£14.37
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8599398
BMW X3 G01 X4 G02 Diesel Coolant Radiator Line Pipe Hose Tube 8599398
Promo price
£94.95
£56.97
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8571609
Coolant Hose BMW X3 F25 X4 F26 30dX N57N N57Z Water Cooling Pipe 8571609
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 5Q0121447G
Audi A3 8V VW Golf Mk7 Engine Coolant Pipe Water Hose Line 5Q012144
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 8597297
BMW G20 G22 Water Hose Radiator Coolant Cooling Tube Pipe Line 8597297
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2215010225
Mercedes W221 Water Hose Radiator Coolant Cooling Pipe Line A2215010225
Promo price
£23.95
£14.37
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8597298
BMW G20 Water Hose Radiator Coolant Cooling Tube Pipe Line 8597298
Promo price
£23.95
£14.37
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A1775017501
Coolant Line Mercedes CLA C118 W177 W247 M260 Water Pipe Hose A1775017501
Promo price
£66.95
£40.17
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 5A07782
BMW U06 Petrol Engine Water Coolant Pipe Hose Line Tube 5A07782
Promo price
£94.95
£80.71
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 7644099
BMW X5 F15 40eX N20 High Voltage Water Cooling Tube Pipe Line Hose 7644099
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8593780
BMW G20 G22 Water Hose Radiator Coolant Pump Cooling Tube Pipe Line 8593780
Promo price
£23.95
£14.37
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8597293
Coolant Hose BMW X3 G01 X4 G02 Diesel Coolant Radiator Line Pipe Tube 8597293
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A1725010182
Coolant Hose Mercedes SLK R172 Petrol M271 Radiator Line Left N/S A1725010182
Promo price
£23.95
£14.37
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8780514
BMW G20 G21 G22 G23 G26 Battery Coolant Cooling Hose Tube Pipe Line 8780514
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. A6400101282
Mercedes W168 W169 Engine Water Coolant Breather Pipe Hose A6400101282
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 8W0145919K
Audi A5 F5 Water Coolant Hose Line Pipe Tube 8W0145919K
Promo price
£28.95
£24.61
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. A2058302902
Water Hose Mercedes W205 X253 Radiator Coolant Pipe Water Line A2058302902
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 8577058
BMW X3 G01 X4 G02 Water Hose Radiator Coolant Cooling Tube Pipe Line 8577058
Promo price
£56.95
£34.17
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. rhd-A1708300215
Mercedes R170 Water Hose Radiator Expansion Tank Coolant Pipe Line A1708300215
Promo price
£37.95
£22.77
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 5Q0122073AB
Audi A3 8V 2.0 TFSI Water Coolant Hose Tube Line Pipe 5Q0122073AB
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 1K0121101CP-1
Volkswagen Golf Mk6 1.6 TDI Water Hose Cooling Coolant Pipe Line 1K0121101CP
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
Part no. 1371293
Ford Transit Mk7 Coolant Cooling Hose Pipe Line 2.2 TDCi 6C11-8B274-BC
£18.95
Free delivery - Thu, Oct 16
If paid before 14:00
Part no. 8W0819342Q
Audi A5 F5 Engine Water Coolant Cooling Pipe Hose Line 8W0819342Q
£13.95
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 6999944
BMW G20 G22 Water Hose Radiator Coolant Cooling Feed Tube Pipe Line 6999944
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. A2125016884
Mercedes C207 W212 C218 M276 Petrol Water Coolant Pipe Hose A2125016884
Promo price
£23.95
£14.37
Free delivery - Thu, Oct 16
If paid before 14:00
-5%
Part no. 06K121065Q
Audi TT FV Water Coolant Pipe Hose Line 06K121065Q
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 16
If paid before 14:00
-40%
Part no. 5Q0121049BJ
Audi A3 8V 1.0 TSI Water Pipe Engine Cooling Coolant Hose Line 5Q0121049BJ
Promo price
£37.95
£22.77
Free delivery - Thu, Oct 16
If paid before 14:00
-15%
Part no. 6999945
BMW G20 G22 Water Hose Radiator Coolant Cooling Feed Tube Pipe Line 6999945
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 16
If paid before 14:00
Flexible and rigid cooling hoses – durability and fit for popular models
Rubber and silicone hoses for cooling systems – temperature and pressure resistance
Cooling system hoses and lines are key components that enable coolant circulation between the radiator, water pump, thermostat, and engine. Their efficiency and tightness are essential for proper cooling system operation and preventing engine overheating. At Global Parts, you'll find a wide selection of used car parts., including cooling system hoses and pipes, ideal for BMW , Audi , Mercedes , Volkswagen , Mini and others .
What is the difference between flexible and rigid cooling system hoses?
Flexible cooling hoses made of EPDM rubber or silicone help compensate for engine vibrations and pressure changes. Rigid hoses (e.g., aluminum or PA12 plastic) are used where dimensional stability and resistance to high temperatures—up to 150–180°C —are required. Modern vehicles often use a combination of both types, ensuring optimal coolant flow and longer system life.
What are the functions of cooling system hoses and pipes ?
Cooling system hoses and lines play a key role in regulating engine operating temperature: Coolant Transport – Hoses and lines connect key components of the cooling system, allowing coolant to flow throughout the system. Overheating Prevention – By circulating the coolant, they maintain the proper operating temperature of the engine, preventing it from overheating. Adequate flexibility and tightness – The materials from which the lines and hoses are made ensure their resistance to high temperatures, pressure and the effects of coolant. Efficient cooling system hoses and lines are essential for the efficient operation of the entire cooling system.
Construction and technical parameters of cooling pipes
A typical cooling system hose consists of several layers: a protective outer layer, a reinforcing layer (reinforced with synthetic fiber), and an inner layer that is chemically resistant to coolants. The operating pressure of such hoses is typically 1–2 bar, and their peak strength can reach up to 5 bar . The use of appropriate materials prevents hose cracking during rapid temperature changes, especially in cars with turbocharged engines. Cooling system hoses, commonly known as radiator hoses, can be made of various materials – most commonly EPDM rubber or silicone, which can withstand temperatures from -40°C to as much as +150°C. High-performance vehicles, such as the BMW M series or Audi S-Line, use silicone hoses with a reinforced textile construction, ensuring longer life and resistance to operating pressures above 2 bar. Flexible hoses compensate for engine vibrations, while rigid sections (e.g., aluminum) ensure stability at high fluid flow rates.
Why is it worth taking care of cooling system hoses and pipes ?
Damaged or worn cooling system hoses and lines can lead to serious cooling system problems. Common symptoms include: Coolant Leak – Leaks in lines or hoses can lead to leaks and a drop in coolant level. Engine Overheating – Restricted coolant flow due to damaged hoses can lead to engine overheating. Noises and vibrations – Improper mounting or damaged hoses can cause vibrations and noises during system operation. At Global Parts, we offer original used cooling system hoses and lines that have undergone detailed quality tests, ensuring their durability and tightness.
Symptoms of damage and compatibility of cooling hoses - table
| Fault symptom | Possible cause | Recommended action |
|---|---|---|
| Coolant level drop | Microleak in the pipe | Cooling system hose replacement |
| Engine overheating | Clogged hose or kink | Checking for patency, replacement |
| Vibration or gurgling | Loose cable connections | Tightening the clamps, checking the handles |
| Low engine operating temperature | Too much flow – no resistance | Thermostat operation check |
How to choose the right cooling system hoses and pipes ?
When selecting cooling system hoses and lines, there are several key aspects to consider: Vehicle-specific fit – Every cooling system has its own specific technical requirements. At Global Parts, you'll find cooling system hoses and lines perfectly suited to BMW , Audi , Mercedes , Volkswagen , Mini , and more. Technical Condition – Make sure that the lines and hoses are free from cracks, bulges and other damage. Material resistance – Choose hoses and lines made of materials that are resistant to high temperatures and operating fluids.
Parts selection procedure
To select the correct cooling system hose, it's best to use the vehicle's VIN or the OEM part number. The Global Parts system automatically searches by engine code or part number, minimizing the risk of incorrect matching. This ensures that the hoses are fully compatible with the water pump, radiator, and thermostat, ensuring the entire system maintains its factory seal.
Why choose used cooling system hoses and pipes ?
Used car parts , such as cooling system hoses and lines, are a practical solution that allows you to save money while maintaining high quality. By choosing used cooling system hoses and lines, you gain: Lower costs – Used components are much cheaper than new ones, but offer equally high quality. Ecology – Recycling car parts supports environmental protection and reduces waste. A wide range – In our store you will find cooling system hoses and pipes for the most popular car brands.
How to take care of cooling system hoses and pipes ?
To ensure that cooling system hoses and lines function reliably for a long time, it is important to follow a few rules: Regularly check the condition of lines and hoses to prevent coolant leaks. Monitor the coolant level – a sudden drop may indicate a leak in the lines. Replace damaged or worn components in time to avoid more serious cooling system problems. If you need a replacement, you'll find the right used car parts at Global Parts that will restore full efficiency to your cooling system.
FAQ - Frequently asked questions about cooling system hoses and lines
| Question | Answer |
|---|---|
| What is the purpose of the cooling system hose? | It is a flexible or rigid element connecting the components of the cooling system, which allows coolant to flow between the engine, radiator and water pump. |
| What is the difference between a silicone hose and a rubber hose? | Silicone hoses are more resistant to high temperatures (up to 200°C), making them ideal for sports or tuning applications. Rubber hoses are standard on most passenger cars and offer good flexibility. |
| How do you know if your cooling hose needs replacing? | Symptoms include leaks, cracks, flattening, or soft material. It's also worth looking for signs of corrosion at the joints. |
| Are the cooling system hoses universal? | No. Each car model has hoses with specific diameters, lengths, and bend angles – so compatibility with a specific engine or OEM designation is important. |
| Do cooling system hoses affect engine performance? | Yes, indirectly. An efficient cooling system maintains optimal operating temperatures, which translates into stable power and lower fuel consumption. |
| How often should you replace your cooling system hoses? | It is recommended to inspect it every 40,000–60,000 km and replace it approximately every 5 years, especially if there are visible signs of wear. |
| Where to buy cooling system hoses in good condition? | It is best to buy from a trusted store like Global Parts, where each part undergoes quality control and is described in terms of its fit for specific vehicle models. |
Summary: Cooling System Hoses and Pipes at Global Parts Automotive Store
Cooling system hoses and lines are key components that ensure efficient coolant flow and maintain optimal engine operating temperatures. By maintaining their technical condition, you can avoid costly repairs and extend the engine's lifespan. The Global Parts automotive store invites you to browse our extensive selection of original used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , and more, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .