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. 72344265
BMW F30 Coolant Hose Radiator Cooling Water Pipe Line 72344265
Promo price
€47.95
€28.77
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. 8658482
Mini Cooper S JCW F55 F56 F57 F60 Petrol Radiator Thermostat Hose 8658482
Promo price
€37.95
€32.26
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 7848506
Coolant Hose BMW F80 M3 F82 M4 S55 Petrol Turbo Cooling Pipe Line 7848506
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. A2702031582
Coolant Hose Mercedes W177 M260 Engine Coolant Cooling Pipe Line A2702031582
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
Part no. 2517705
Ford Transit Custom Engine Cooling Radiator Coolant Pipe Hose GK2Q-8A589-AC
€42.95
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. A6398326423
Mercedes Vito W639 OM646 Water Hose Coolant Cooling Pump Pipe Line A6398326423
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 1K0121063S
Seat Ibiza 6J Coolant Cooling Engine Pipe Hose Line Radiator 1K0121063S
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 7N0122073AB
VW Volkswagen Sharan 7N Water Pipe Hose Coolant Cooling Line 7N0122073AB
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
Part no. 3448462
BMW 3 4 Series F80 F82 F83 LCI Radiator And Engine Return Hose 3448462
€35.95
Free delivery: Feb 20 – 25
If paid before 14:00
Part no. 7599234
BMW F07 F10 F11 F12 F13 N55 Engine Water Coolant Pipe Hose Line 7607840
€37.95
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. 059121465B
Coolant Pipe Audi A6 C7 Q7 4L 3.0 TDI Water Hose Line Tube 059121465B
Promo price
€32.95
€28.01
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. A9065010182
Radiator Hose Mercedes Sprinter W906 Diesel Water Cooling Pipe A9065010182
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
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: Feb 20 – 25
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: Feb 20 – 25
If paid before 14:00
-15%
Part no. A4478320323
Mercedes W447 Water Hose Cooling Radiator Coolant Pipe Line A4478320323
Promo price
€32.95
€28.01
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 059121075DJ
Audi Q7 4L Quattro Diesel 3.0 V6 TDI Engine Cooling Coolant Pipe 059121075DJ
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 1K0122109AL
Audi A5 8T Engine Water Coolant Pipe Cooling Hose Line 2.0 Petrol 1K0122109AL
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
Part no. 98710627002
Porsche Cayman 987 Coolant Hose Feed Pipe Line Tube 98710627002
€23.95
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 5Q0122073AB
Audi A3 8V 2.0 TFSI Water Coolant Hose Tube Line Pipe 5Q0122073AB
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
Part no. 4K0819374Q
Audi A6 C8 Engine Coolant Pipe Water Hose Cooling Line Tube 4K0819374Q
€23.95
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. A6398321023
Mercedes Vito Viano W639 OM646 Coolant Hose Water Pipe Line A6398321023
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
Part no. 8G91-18K580-AC
Ford Mondeo Mk4 Heater Water Hose Line Coolant Pressure Pipe 8G91-18K580-AC
€23.95
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. 8514218
Coolant Hose BMW X5 F15 X6 F16 Cylinder Head To Radiator Hose Line 8514218
Promo price
€37.95
€32.26
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. A6511400675-1
Mercedes W639 W906 OM651 Diesel EGR Exhaust Cooler Heat Exchanger A6511400275
Promo price
€28.95
€24.61
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. A6398321093
Mercedes Vito Viano W639 OM646 Coolant Hose Water Pipe Cooling Line A6398321093
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. A2135014100
Water Hose Mercedes W213 S213 Radiator Cooling Coolant Pipe A2135014100
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 9802756-2
Mini R60 R61 N47N Radiator Coolant Pipe Hose Line 9802756
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-40%
Part no. 7555281
BMW X5 E70 3.0si N52N Engine Coolant Hose Cooling Pipe Line 7547244
Promo price
€51.95
€31.17
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. 03L130321R
Volkswagen Sharan 7N Fuel Injection Line Pressure Pipe Injector Set 03L130321R
Promo price
€32.95
€28.01
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. A2135014782
Water Hose Mercedes W213 S213 Radiator Cooling Coolant Pipe Line A2135014782
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 7622751
BMW E82 E90 E91 E92 135i 335i N54 Fuel Feed Rail Line Sensor 7622231
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. 06A121065DP
Audi A3 8P 1.6 MPI Water Pipe Coolant Supply Metal Hose 06A121065DP
Promo price
€28.95
€24.61
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. A6398322023
Mercedes Vito Viano W639 OM646 Coolant Hose Water Pipe Cooling Line A6398322023
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. 7798496
Coolant Hose BMW E70 E71 M57N2 Water Cooling Pipe Radiator 7798496
Promo price
€32.95
€28.01
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 8J0201216C
Audi TT 8J Water Coolant Hose Line Return Tube Pipe 8J0201216C
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
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
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. A2218324394
Mercedes-Benz S-Class W221 Engine Water Cooling Coolant Hose Pipe A2218324394
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. A2702002400
Mercedes W176 Water Cooling Coolant Pipe Hose Line 1.6 Petrol A2702031582
Promo price
€28.95
€24.61
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. A2223270044
Mercedes W212 Water Hose Coolant Cooling Pipe Line A2223270044
Promo price
€37.95
€32.26
Free delivery: Feb 20 – 25
If paid before 14:00
Part no. 99610622554
Porsche Boxster 986 Engine Coolant Water Pipe Breather Hose Left N/S 99610622554
€32.95
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 04L121065AN
Audi A5 8T Water Coolant Pipe Hose Line Tube 04L121065AN
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. 8629959
Mini F55 F56 F57 F60 Petrol Turbo Charger Coolant Hose Oil Pipe Line 8629959
Promo price
€47.95
€40.76
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 5N0122073AC
Audi Q3 8U Water Hose Cooling Radiator Coolant Pipe Line 5N0122073AC
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
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: Feb 20 – 25
If paid before 14:00
-5%
Part no. 5Q0122109J
Audi S3 8V VW Volkswagen Golf 7 Water Coolant Pipe Hose Line Tube 5Q0122109J
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. A2118303996
Water Hose Mercedes W211 CLS W219 Engine Coolant Cooling Pipe Line A2118302596
Promo price
€28.95
€24.61
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 7600586
Thermostat Pipe BMW F20 F30 F31 Coolant Hose Line 7600586
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
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: Feb 20 – 25
If paid before 14:00
-5%
Part no. 5Q0121619A
Audi A3 8V TT FV VW Golf Mk7 Water Coolant Connector Flange Diesel 5Q0121619A
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. 8K0819350A
Audi RS4 B8 4.2 FSI CFSA Coolant Hose Pipe Line Tube 8K0819350A
Promo price
€28.95
€24.61
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 1K0122051CM
Audi S3 8P Water Hose Cooling Coolant Radiator Pipe Line 1K0122051CM
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. A2315011182
Mercedes R231 Engine Cooling Coolant Line Pipe Hose A2315011182
Promo price
€28.95
€24.61
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. 7598234
Coolant Hose BMW F20 F22 F30 N55 Engine Cooling Cylinder Head Pipe Line 7598234
Promo price
€28.95
€24.61
Free delivery: Feb 20 – 25
If paid before 14:00
Part no. A1668304096
Hose Mercedes W166 M276 Coolant Heater Hose Heating Water Line A1668304096
€23.95
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. A6422000052
Water Pump Pipe Mercedes Vito W639 OM642 Engine Coolant Line A6422000052
Promo price
€32.95
€28.01
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 03L201360G
Volkswagen Tiguan 5N Fuel Injection Line Pressure Pipe Rail Injector 03L201360G
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 5Q0122073H
Seat Leon 5F Water Coolant Pipe Hose Cooling Line 2.0 TDI Diesel 5Q0122073H
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. 9334689
BMW F30 F31 F87 M2 N55 Suction Pipe Evaporator Compressor Line R134A 9334689
Promo price
€32.95
€28.01
Free delivery: Feb 20 – 25
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: Feb 20 – 25
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
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 06E121045J
Audi A4 B8 3.2 FSI Water Hose Radiator Coolant Pipe Line Tube 06E121045J
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. A2742000782
Coolant Hose Mercedes W204 Petrol M274 Engine Cooling Water Line A2742000782
Promo price
€32.95
€28.01
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 5N0121065
Volkswagen Tiguan 5N Water Pipe Hose Coolant Cooling Line 5N0121065
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 04E121070AC
Audi A1 8X 1.4 TFSI CZCA Radiator Coolant Hose Line Tube Pipe 04E121070AC
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
Part no. 7L0815857C
VW Volkswagen Touareg 7L Water Heater Coolant Pipe Hose Line 7L0815857C
€23.95
Free delivery: Feb 20 – 25
If paid before 14:00
Part no. 5Q0122101BK
VW Golf Mk7 Audi A3 8V Water Hose Radiator Coolant Pipe Line Diesel 5Q0122101BE
€32.95
Free delivery: Feb 20 – 25
If paid before 14:00
-40%
Part no. A6071500054-1
Water Heater Mercedes W176 W246 Pre Heater Auxiliary A6071500054
Promo price
€47.95
€28.77
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 8W0819332E
Audi A4 S4 B9 3.0 TFSI Water Hose Cooling Engine Coolant Pipe Line 8W0819332E
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
Part no. A2055011900
Mercedes W205 M274 Coolant Hose Radiator Engine Water Cooling Line A2055011900
€28.95
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. A2782030103
Mercedes W212 Water Hose Coolant Cooling Pipe Line A2782030103
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 5Q0122073BK
Audi Q3 8U Water Coolant Hose Tube Line Pipe 2.0 TDI Diesel 5Q0122073BK
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 04L121065AK
Audi A5 8T Heater Water Cooling Coolant Pipe Hose Line 04L121065AK
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
Part no. 8645480
BMW X1 E84 Mini F55 F56 F60 Water Hose Radiator Engine Coolant Pipe Line 2367292
€23.95
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. 1K0122101KP
Volkswagen Golf 1K Water Hose Cooling Coolant Radiator Pipe Line 1K0122101KP
Promo price
€28.95
€24.61
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. A6542032901
Mercedes C118 Water Coolant Pipe Hose Line A6542032901
Promo price
€32.95
€28.01
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. 6R0122101DD-1
Coolant Hose VW Polo 6R Seat Ibiza 6J 1.2 TSI CBZB Radiator Line 6R0122101DD
Promo price
€28.95
€24.61
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. A2742034002
Coolant Pipe Mercedes W213 C238 X253 Heater Water Cooling Hose Line A2742034002
Promo price
€32.95
€28.01
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 5N0121086J
Volkswagen Tiguan 5N Audi Q3 8U Coolant Hose Pipe Line 2.0 TDI 5N0121086J
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. A6292031382
Mercedes W164 OM629 Coolant Water Pipe Hose Line Tube A6292031382
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. 8509175
BMW F01 F10 F11 F12 Diesel Water Cooling Radiator 8509176
Promo price
€75.95
€64.56
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. 8833572
BMW i4 G26 Battery Cooling System Accumulator Coolant Connector Flange 8833572
Promo price
€28.95
€24.61
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. 8584875
Cooling Hose BMW G20 G21 G30 B57 Engine Radiator Water Coolant Pipe Line 8584875
Promo price
€37.95
€32.26
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. 7811782
Mini Cooper D R55 R56 LCI R58 Diesel N47N Coolant Water Hose Pipe 7811782
Promo price
€32.95
€28.01
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. A2742034002-1
Coolant Pipe Mercedes W213 C238 X253 Heater Water Cooling Hose Line A2742034002
Promo price
€32.95
€28.01
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 4G0121049AG
Audi A6 C7 2.0 TDI CGLC Water Radiator Coolant Pipe Hose Tube Line 4G0121049AG
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
Part no. 99610621206
Porsche Boxster 986 Cooling Engine Water Coolant Hose Pipe 99610621206
€37.95
Free delivery: Feb 20 – 25
If paid before 14:00
Part no. 1781999
Ford B-Max Water Coolant Hose Pipe Line C1B1-18K580-CA
€23.95
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 7593513
BMW F10 F11 F01 LCI F07 N55 Petrol Water Hose Coolant Pipe Line 7593513
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
Part no. 05C122447Q
Seat Ibiza Mk5 KJ1 Audi A3 8Y Water Coolant Pipe Hose 1.0 Petrol 05C122447Q
€23.95
Free delivery: Feb 20 – 25
If paid before 14:00
Part no. A6422030017
Mercedes W203 W204 A207 W906 Breather Hose Pipe Hose Line Diesel A6422030017
€23.95
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 7515501-1
Water Hose Mini Cooper S R52 R53 W11 Petrol Radiator Coolant Pipe 1475572
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 4H0121485AA
Audi A8 D4 3.0 TDI Diesel Engine Water Coolant Pipe Hose Line 4H0121485AA
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-15%
Part no. A6542038700
Mercedes W213 OM654 Diesel Water Coolant Cooling Pipe Line Hose A6542038700
Promo price
€28.95
€24.61
Free delivery: Feb 20 – 25
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
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
Part no. A2185012882
Water Hose Mercedes C207 W212 W218 Engine Cooling Coolant Pipe A2185012882
€28.95
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 7647293
Coolant Hose BMW F20 F30 F31 LCI B38 Radiator Cooling Water Pipe Line 7647293
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
If paid before 14:00
-5%
Part no. 8K0121049L
Audi A4 B8 Water Hose Radiator Coolant Pipe Line 2.0 TDI 8K0121049L
Promo price
€23.95
€22.75
Free delivery: Feb 20 – 25
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
€66.95
€40.17
Free delivery: Feb 20 – 25
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: Feb 20 – 25
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 .