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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Part no. 7540666
Radiator Return Hose BMW E60 E61 E63 N62N Petrol Pipe Cooling Water 7540666
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Part no. A2038305296
Water Hose Mercedes W203 W209 M272 Petrol Cooling Coolant Pipe Line A2038305296
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Part no. 7604542
BMW F87 M2 F20 F30 Coolant Hose Pipe Line Tube Radiator N55 7604542
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Part no. A2215010225
Mercedes W221 Water Hose Radiator Coolant Cooling Pipe Line A2215010225
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Part no. 7540665
BMW E60 E61 E63 E64 N62N Coolant Suply Hose Radiator Water Pump Line 7540665
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Part no. 9643212280
Peugeot 206 Engine Coolant Water Thermostat 9643212280
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Part no. 059121071AN
Audi A4 B7 2.7 TDI BPP Radiator Coolant Water Hose Line Tube Pipe 059121071AN
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Part no. A1645061635
Mercedes ML W164 Coolant Hose Water Cooling Unit Hose Pipe Line A1645061635
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Part no. 9684589080
Water Hose Peugeot 307 1.6 HDI Cooling Coolant Pipe Line 9684684280
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Part no. A6512030882
Coolant Hose Mercedes W204 Diesel OM651 EGR Cooler Valve Line A6512030882
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Part no. 55210675
Coolant Hose Saab 93 9-3 1.9 Ttid Diesel Engine Water Hose 55210675
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Part no. A1688600592
Mercedes-Benz A-Class W168 Pipe Hose Line Headlamp Washer Nozzle A1688600592
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Part no. 72344268
BMW F30 LCI B48X Petrol Engine Coolant Hose Line Tube Pipe 72344268
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Part no. A2602031300
Mercedes V177 W177 M260 Turbo Water Coolant Pipe Hose Line A2602031300
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Part no. 8658482-1
Mini Cooper S JCW F55 F60 BMW F40 F48 Petrol Radiator Thermostat Hose 8658482
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Part no. A2822031600-1
Mercedes W177 Water Coolant Pipe Hose Line Splitter Connector A2822031600
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Part no. 1K0121447S
Volkswagen VW Passat B6 Water Hose Radiator Coolant Pipe Line 1K0121447S
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Part no. 9684684280
Water Hose Peugeot 3008 Citroen Berlingo Cooling Coolant Pipe Line 9684684280
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Part no. A9065280124
Mercedes Sprinter W906 Air Intake Inlet Hose Charge Pipe Line Diesel A9065280124
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Part no. 8602025
Coolant Hose BMW F20 F21 F30 F31 LCI Cooling Radiator Line 8602025
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Part no. 210211534R
Water Hose Renault Trafic 2 Heater Cooling Coolant Pipe Line 210211534R
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Part no. 19504-PWA-000
Coolant Hose Honda Civic Jazz Metal Water Cooling Pipe Petrol 19504-PWA-000
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Part no. 924386604R
Renault Trafic Mk2 Water Coolant Hose Pipe Line 924386604R
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Part no. 8E0121049L
Audi A4 B7 2.0 Petrol Water Hose Cooling Radiator Coolant Pipe Line 8E0121049L
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Part no. 8677245-1
Radiator Coolant Hose BMW F20 LCI F30 F32 Petrol B48 Water Pipe Part 8677245
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Part no. 2249778
BMW 3 E46 M47N 318d 320d Engine Coolant Radiator Water Hose Pipe Diesel 2249778
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Part no. BK31-18K579-AE
Ford Transit 8 2.2 TDCi Diesel Coolant Pipe Water Hose BK3118K579AE
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Part no. A2035280282
Mercedes-Benz C W203 OM611 Air Charge Intake Intercooler Right Hose A2035280282
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Part no. A2115282582
Mercedes-Benz W211 E 270 CDI Diesel Air Charge Intercooler Hose A2115282582
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Part no. 04L121131AD
Audi A5 8T Water Coolant Flange Pipe Hose Line 04L121131AD
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Part no. 254112H600
Kia Ceed 1 1.6 CRDI Diesel Water Hose Coolant Cooling Pipe Line 254112H600
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Part no. A6112300856
Mercedes-Benz C-Class W203 OM611 CDI Air Conditioning Hose Pipe A6112300856
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Part no. 8E0121049N
Audi A4 B7 Water Hose Cooling Radiator Coolant Pipe Line 8E0121049N
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Part no. 5WA122073H
Coolant Hose Volkswagen Golf CD1 Polo 1.0 TSI Water Tube Line Pipe 5WA122073H
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Part no. A2058309005-1
Heating Line Mercedes W205 Return Water Hose To Circulation Pump A2058309005
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Part no. 07K121063G
Audi RS3 8Y 2.5 TFSI Petrol Engine Coolant Hose Line Tube Pipe 07K121063G
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Part no. 1K0122109CF
Water Coolant Pipe Volkswagen Audi Skoda Seat 1.6 TDI Cooling LIne 1K0122109CF
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Part no. A1725010358
Mercedes R172 Engine Radiator Coolant Hose Pipe A1725010358
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Part no. A6462030582
Mercedes W203 OM646 Coolant Hose EGR Valve Cooler To Engine Block A6462030582
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Part no. 4F0121101G
Audi A6 C6 Water Hose Cooling Radiator Coolant Pipe Line 4F0121101G
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Part no. 038121065BH
Audi A4 B7 1.9 TDI Water Coolant Pipe Hose Line Tube 038121065BH
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Part no. 8R0121036A
Audi Q5 8R Heater Water Cooling Coolant Pipe Hose Line 8R0121036A
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Part no. 8676894
BMW 3 Series F30 LCI 330e B48X Radiator Water Coolant Hose Pipe Return 8676894
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Part no. 059121065DT
Audi SQ5 8R 3.0 TDI CGQB Radiator Water Hose Line Tube Pipe 059121065DT
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Part no. A6680180982
Coolant Hose Mercedes W168 OM668 Diesel Water Pipe Line Cooling A6680180982
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Part no. A9065010482
Coolant Hose Mercedes Sprinter W906 Diesel OM642 Radiator Water Line A9065010482
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Part no. 6939213
BMW Z4 Series E85 Roadster Cabrio Hose From Radiator From Additional Water Pump
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Part no. 7270982
BMW 3 4 Series F30 F31 F32 F33 Radiator Coolant Vent Pipe Hose Petrol 7270982
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Part no. A2055016100
Mercedes W205 Water Hose Radiator Coolant Cooling Pipe Line Petrol A2055016100
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Part no. 8K0121081CG
Audi A4 B8 2.0 TDI Ventilation Breather Pipe Hose Line 8K0121081CG
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Part no. A6542039600-1
Mercedes W205 W447 OM654 Water Hose Engine Cooling Coolant Pipe Part A6542039600
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Part no. 924001085R
Renault Trafic Mk3 Vivaro B Water Coolant Pipe Hose Line 924001085R 93866067
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Part no. A6402032282
Mercedes W169 W245 Heater Radiator Water Cooling Hose Diesel A6402032282
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Part no. A2742003782-1
Mercedes W205 Water Hose Engine Cooling Coolant Pipe Line A2742003782
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Part no. 7L6122109D
Audi Q7 4L TFSI Water Hose Cooling Coolant Radiator Pipe Line 7L6122109D
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Part no. 059121086BD
Audi A4 B9 Q7 4M 3.0 Diesel Engine Coolant Water Pipe Hose Line Tube 059121086BD
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Part no. 8616133
BMW 3 Series F30 LCI 330e B48X Radiator Expansion Tank Line Hose Pipe 8616133
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Part no. 4G0121049L
Audi A7 4G 3.0 TDI CDUD Water Radiator Coolant Pipe Hose Tube Line 4G0121049L
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Part no. A2118300596
Mercedes W211 W219 Engine Water Coolant Hose Pipe A2118300596
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Part no. 059121399
Coolant Hose Audi A6 C6 A4 B7 Q7 4L Diesel Left N/S Pipe Line Tube 059121399
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Part no. XS4Q8K579CF
Ford Transit Connect 1.8 TDCi Coolant Thermostat Water Hose Pipe XS4Q8K579CF
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Part no. 6R0121058D
VW Polo 5 Seat Ibiza 4 Skoda 1.2 TDI CFWA Coolant Radiator Hose 6R0121058D
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Part no. A1685011082-1
Mercedes-Benz A-Class W168 Radiator Expansion Tank Coolant Hose A1685011082
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Part no. 079121085N
Audi S7 4G8 Coolant Pipe 4.0 TFSI Petrol Right O/S Cooler Water Hose 079121085N
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Part no. 5Q0122058B
Seat Leon Cupra 5F 2.0 TSI Water Hose Cooling Coolant Pipe Line 5Q0122058B
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Part no. A1572000151
Mercedes W212 Water Hose Cooling Coolant Radiator Pipe Line A1572000151
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Part no. 9647768980
Peugeot 207 Water Hose Cooling Coolant Pipe Line 1.6 HDI Engine 9647768980
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Part no. 05E122447F
VW Volkswagen Golf 8 1.5 eTSI DFYA Water Coolant Pipe Line Hose Tube 05E122447F
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Part no. 04L122157BQ
Audi A5 8T 2.0 TDI CNHA Water Coolant Pipe Line Hose Tube 04L122157BQ
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Part no. 8580483
Coolant Hose BMW F40 F45 LCI F48 B37B Radiator Water Cooling Pipe Diesel 8580483
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Part no. 05E121070
VW Volkswagen Golf 8 1.5 eTSI DFYA Water Coolant Pipe Hose Line Tube 05E121070
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Part no. 3M5Q-8K512-BC
Ford Mondeo Mk4 Water Hose Engine Cooling Coolant Pipe 2.0 TDCi 3M5Q-8K512-BC
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Part no. A2535011025
Mercedes GLC C253 OM651 Water Hose Cooling Coolant Pipe A2535011025
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Part no. A2762001652
Mercedes W212 M276 Petrol Cylinder Head Feed Supply Line Pipe Hose A2762001652
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Part no. A9065013182
Radiator Hose Mercedes W906 Sprinter OM651 Diesel Coolant Line Pipe A9065013182
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Part no. A2642001000
Mercedes W205 C200 Coolant Line Water Hose Petrol Engine M264 A2642001000
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Part no. A2135010202
Water Hose Mercedes W213 C238 C253 C257 Coolant Pipe Line Tube A2135010202
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Part no. 7789720
BMW 1 Series E87 118d 120d M47N2 Cooling Radiator Engine Water Hose Pipe 7789720
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Part no. A6680181982
Coolant Hose Mercedes W168 OM668 Diesel Water Pipe Line Cooling A6680181982
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Part no. A2038302996-1
Mercedes W203 M111 Engine Heating Water Coolant Hose A2038302996
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Part no. A2535011401
Mercedes W253 Coolant Hose Water Cooling Line A2535011401
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Part no. 7581942
Coolant Hose BMW F10 F11 N52N N53 Cylinder Head Thermostat Water Line 7581942
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Part no. 8K0121164E
Audi A4 B8 Water Pipe Hose Line Engine Cooling Coolant Unit Hose 8K0121164E
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Part no. 8W0122073L
Audi A4 B9 Water Hose Cooling Coolant Radiator Pipe Line 8W0122073L
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Part no. A6402032682
Mercedes-Benz W169 W245 180CDI 200CDI Water Coolant Pipe Hose A6402032682
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Part no. A1645010082
Mercedes ML W164 GL X164 Engine Water Coolant Pipe Hose Radiator A1645010082
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Part no. 8602871
Coolant Hose BMW G30 G31 G32 G11 B58 Radiator Cooling Pipe Line 8602871
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Part no. 2754504
BMW Mini Clubman Cooper One D R55 R56 Radiator Engine Coolant Hose Pipe 2754504
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Part no. 8054853
Coolant Hose BMW X3 M F97 X4 M F98 Water Pump Cooling Pipe Line Hose
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Part no. A2712002452-1
Water Pump Pipe Mercedes W204 M271 Engine Cooling Coolant Feed Hose A2712002452
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Part no. A6398300416
Water Pipe Mercedes Vito W639 Cooling Radiator Coolant Hose Line A6398300416
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Part no. A2535014000
Water Hose Mercedes GLC C253 X253 Radiator Coolant Cooling Pipe Line A2535014000
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Part no. 04E121070AJ
Volkswagen Golf Sportsvan 1.5 TSI Water Coolant Pipe Hose Line 04E121070AJ
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Part no. A9065010682
Mercedes-Benz Sprinter W906 Diesel Radiator Water Coolant Pipe Hose A9065010682
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Part no. 5N0121070M
Audi A3 8P Water Hose Cooling Radiator Coolant Pipe Line 5N0121070M
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Part no. 8K0819374
Audi A4 B8 2.0 TDI Diesel Water Pipe Engine Cooling Coolant Hose Line 8K0819374
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Part no. 8T0941717D
Audi A4 RS4 B8 Headlight Lamp Drain Hose Pipe Line Tube Left N/S 8T0941717D
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Part no. A2562032102
Power Electronics Cooling Mercedes W213 Transmission Cooler Hose A2562032102
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Part no. 7640000
Cooling Hose BMW E84 N20 Petrol Engine Water Coolant Heat Exchanger Pipe 7640000
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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 .