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. A6398322023
Mercedes Vito Viano W639 OM646 Coolant Hose Water Pipe Cooling Line A6398322023
Product currently unavailable
Part no. A1772000851
Mercedes W205 63 AMG Turbocharger Coolant Pipe Hose Line Right O/S A1772000851
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Part no. A2215019382
Coolant Pipe Hose Mercedes CL C216 W221 S65 AMG M275 Water Line A2215019382
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Part no. A2822030182
Coolant Hose Mercedes W177 Petrol M282 Oil Cooler Water Line A2822030182
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Part no. A2742030302
Cooling Hose Mercedes W204 W205 W212 Water Coolant Pipe Line A2742030302
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Part no. 3AA122109B
Volkswagen Passat B7 Water Coolant Cooling Pipe Hose Line Diesel 3AA122109B
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Part no. 1320783
Nissan Qashqai Water Hose Engine Cooling Coolant Pipe Line Diesel 1320783
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Part no. 9671124980
Water Hose Peugeot 207 1.6 HDI Engine Cooling Coolant Pipe Line 9671124980
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Part no. A2135012582
Mercedes A238 M276 Petrol Radiator Coolant Hose Pipe Line Tube A2135012582
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Part no. 2E0122101G
Volkswagen Crafter 2E Metal Water Hose Cooling Coolant Pipe Line 2E0122101G
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Part no. 1680409480
Citroen Relay 35 L 2.2 HDI Radiator Water Coolant Pipe Hose Line 1680409480
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Part no. CK3Q8N039AA
Ford Transit MK7 2.2 TDCI Water Hose Engine Coolant Pipe Line CK3Q8N039AA
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Part no. A2435004700
Mercedes EQA350 H243 Electric Drive Coolant Hose Water Line A2435004700
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Part no. 7524838
BMW 7 Series E65 E66 M54 Engine Water Valve Pipe Coolant Hose Supply 7524838
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Part no. A2742002582
Water Hose Mercedes W212 X253 M274 Cooling Coolant Pipe Line Tube A2742002582
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Part no. A2055010802
Mercedes W205 Water Coolant Pipe Hose Line A2055010802
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Part no. A2435004400
Mercedes EQA H243 Electric System Cooling Hose Line A2435004400
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Part no. 9329652
Water Hose BMW F30 LCI B48X 330e Coolant Cooling Pipe Line Hose 9329652
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Part no. 8K0819334AM
Audi A4 B8 2.0 TFSI CDNC Petrol Engine Coolant Hose Line Tube 8K0819334AM
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Part no. 03L121065T
Audi A3 8P 2.0 TDI Hose Thermostat Coolant Pipe Line 03L121065T
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Part no. 8616914
BMW F20 LCI F30 F32 B48 Water Radiator Cooler Inlet Pipe Hose 8616914
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Part no. 7604544
Refrigerant Hose BMW F22 M235i F20 F33 Petrol N55 Radiator Coolant Line 7604544
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Part no. YC1Q-8K512-AB
Radiator Hose Ford Transit MK6 2.4 Tdci Coolant Water Line YC1Q-8K512-AB
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Part no. 9169917
Coolant Hose BMW F10 F11 N52N N53 Cooling Water Feed Pipe Line Petrol 9169917
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Part no. A9078306901
Mercedes W907 Auxiliary Water Pump Coolant Hose Line Pipe 9078306901
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Part no. A2438304400
Water Hose Mercedes H243 Radiator Coolant Cooling Pipe Line A2438304400
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Part no. 059121065AK
VW Touareg 7L Audi A4 B7 Water Cooling Coolant Pipe Hose 3.0 TDI 059121065AK
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Part no. A9068320215
Water Pipe Mercedes Sprinter W906 Cooling Radiator Coolant Hose Line A9068320215
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Part no. A2435000400
Coolant Hose Mercedes EQA H243 Voltage Converter Cooling Line A2435000400
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Part no. 8616560
BMW F20 F21 F22 F30 F31 Water Hose Radiator Coolant Cooling Pipe Line 8616560
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Part no. 6Q0122051BP
Volkswagen VW Polo 9N 1.2 Water Hose Radiator Coolant Pipe Line 6Q0122051BP
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Part no. 9660660580
Water Hose Citroen Berlingo Peugeot Partner 1.6 HDI Coolant Pipe Line 9660660580
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Part no. A2742034002-1
Coolant Pipe Mercedes W213 C238 X253 Heater Water Cooling Hose Line A2742034002
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Part no. 03F121065A
Volkswagen VW Polo 6R Engine Water Coolant Pipe Hose 1.2 TSI 03F121065A
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Part no. 1K0121086AC
Coolant Hose Audi A3 8P VW Golf 5 Seat Leon 2 Diesel 2.0 Tdi BMN 1K0121086AC
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Part no. YC1Q-8A582-AC
Ford Transit MK6 2.4 Tdci Coolant Hose Cooling Water Line YC1Q-8A582-AC
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Part no. 8J0201215H
Audi TT 8J 3.2 FSI Fuel Feed Pipe Line Hose 8J0201215H
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Part no. A6398324923
Water Hose Mercedes Vito W639 Cooling Radiator Coolant Pipe Hose A6398324923
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Part no. 06D121065L
Audi A4 B7 Water Coolant Pipe Hose Line 2.0 TFSI 06D121065L
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Part no. A1775019201
Mercedes C118 W177 W247 AMG Engine Water Coolant Pipe Hose Line M260 A1775019201
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Part no. 8J0121109A
Audi TT 8J 2.0 TFSI Water Hose Cooling Coolant Radiator Pipe Line 8J0121109A
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Part no. rhd-6796349
BMW 1 E87 118d 120d M47N2 Power Steering Radiator Return Line Pipe Hose 6796349
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Part no. CC11-3691-AB
Ford Transit Mk7 Coolant Hose Cooling Water Line Pipe Diesel CC11-3691-AB
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Part no. A0005061500
Mercedes H243 Engine Cooling System Coolant Water Valve Unit A0005061500
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Part no. 6Q0121109BC
Volkswagen VW Polo 9N 1.2 Water Hose Radiator Coolant Pipe Line 6Q0121109BC
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Part no. A2215015582
Mercedes C216 W221 Water Coolant Cooling Pipe Hose M273 A2215015582
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Part no. A2055011601
Mercedes C205 M264 Circulation Water Fluid Coolant Pipe Hose A2055011601
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Part no. 8K0121081F
Audi A5 8T 3.0 TDI CCWA Diesel Coolant Hose Line Pipe Tube 8K0121081F 059121399E
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Part no. 5N0122051
Audi Q3 8U Water Hose Cooling Radiator Coolant Pipe Line 5N0122051
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Part no. 7E0122051E
Volkswagen Transporter T5 Coolant Cooling Hose Radiator Water Pipe 7E0122051E
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Part no. 2818935
Ford Transit Custom Diesel Lower Coolant Radiator Hose Tube Pipe 2818935
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Part no. 04L122073D
Seat Ateca FR 2.0 TDI Diesel Water Pipe Engine Cooling Coolant Hose 04L122073D
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Part no. 8V21-18K359-DA
Ford Fiesta Water Hose Engine Cooling Radiator Coolant Pipe 8V21-18K359-DA
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Part no. 5N0121065
Volkswagen Tiguan 5N Water Pipe Hose Coolant Cooling Line 5N0121065
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Part no. A1332030282
Mercedes W176 Water Coolant Pipe Cooling Hose A1332030282
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Part no. 7L8122096
Audi Q7 4L 3.0 TDI Water Hose Cooling Radiator Coolant Pipe Line 7L8122096
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Part no. A2712001452
Coolant Pipe Mercedes R177 Petrol Engine M271 Water Pump Cylinder Head Line
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Part no. 7519247
BMW 5 6 Series E60 E61 E63 E64 Radiator Coolant Vent Pipe Hose Petrol 7519247
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Part no. 8576812
Coolant Pipe BMW F40 F45 X1 F48 Mini F55 F56 B37B EGR Cooler Line Hose 8576812
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Part no. A2125013825-1
Mercedes W212 Expansion Tank Cooler Cooling Pipe Hose Line A2125013825
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Part no. BK21-8C012-BB
Ford Transit Custom 2.0 TDCI Radiator Overflow Bottle Hose Coolant Pipe 1827933
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Part no. A2435001400
Mercedes EQA350 H243 Electric Drive Battery Charger Coolant Hose A2435001400
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Part no. N54-INTAKE-VRSF
VRSF High Flow Silicone Inlet Intake Kit N54 07-10 BMW 135i/335i/535i/1M/Z4
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Part no. A6512033082
Mercedes W212 OM651 Coolant Hose Connector Thermostat Pump Outlet A6512033082
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Part no. 3C0121157CC
Audi A3 8P 2.0 TDI Diesel Water Hose Cooling Coolant Pipe Line 3C0121157CC
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Part no. A6398326523
Mercedes Vito W639 OM646 Diesel Heater Water Coolant Hose Pipe Line A6398326523
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Part no. 059121075CB
Volkswagen Touareg 7L Water Coolant Hose Pipe 3.0 TDI Diesel Engine 059121075CB
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Part no. 1K0121096BH
Audi A3 8P Water Hose Cooling Radiator Coolant Pipe Line 1K0121096BH
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Part no. 9802756
Mini Cooper Countryman R60 R61 Radiator Pipe Coolant Hose Line 9802756
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Part no. A2115010382
Mercedes E-Class S211 Touring Water Coolant Hose Pipe Radiator A2115010382
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Part no. 1T0121156AQ
VW Volkswagen Touran Water Cooling Hoses Coolant Pipes Lines 1T0121156AQ
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Part no. BK31-8C351-BA
Ford Transit Mk7 2.4L Duratorq-TD Coolant Hose Pipe Line BK31-8C351-BA
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Part no. 8C1Q-9Y438-AA
Ford Transit Water Hose Engine Cooling Radiator Coolant Pipe 8C1Q-9Y438-AA
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Part no. 7789718
BMW 3 Series E46 M47N Radiator Coolant Water Hose Pipe 7789718
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Part no. A6512030902-1
Mercedes W447 OM651 Diesel Water Coolant Pipe Hose Line A6512030902
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Part no. 8572906
Coolant Hose BMW G30 G31 G11 G12 G14 G15 Diesel B57 Radiator Water Line 8572906
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Part no. 8511760
Coolant Hose BMW F10 F11 LCI Cooling Water Pipe Line 8511760
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Part no. 06D121132A
Audi A4 B7 Water Coolant Flange Pipe Hose Line 2.0 TFSI 06D121133C
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Part no. A2435000800
Mercedes EQA350 H243 Electric Coolant Hose Water Heater Line A2435000800
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Part no. BK218286BF
Ford Transit Custom MK8 2.2 TDCI Water Hose Cooling Coolant Pipe Line BK218286BF
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Part no. A2762000356
Mercedes C204 M276 Petrol Engine Coolant Inlet Connection A2762000356
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Part no. 8C11-8C351-AA
Ford Transit Mk7 Water Hose Engine Cooling Radiator Coolant Pipe 8C11-8C351-AA
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Part no. 6C1Q-9J323-AB
Ford Transit Mk7 Mk8 Fuel Injection Line Pressure Pipe Injector Set 2.2 TDCi
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Part no. 5Q0121051K
Audi S3 8V Water Pipe Hose Engine Coolant Cooling Line 5Q0121051K
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Part no. A2125019582
Mercedes W212 Coolant Hose Cooling Line Pipe From Water Pump A2125019582
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Part no. A2135002100
Coolant Pipe Mercedes W213 GLC C253 Radiator Cooling Hose Line A2135002100
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Part no. A2435000300
Coolant Line Mercedes EQA350 H243 Electric Drive System Cooling Hose A2435000300
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Part no. 7644094
BMW X5 F15 Water Hose Coolant Cooling Tube Pipe Line 7644094
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Part no. A2055013382
Mercedes W205 Engine Water Coolant Pipe Hose Line A2055013382
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Part no. 5N0122051BL
Audi Q3 8U Water Hose Cooling Radiator Coolant Pipe Line 5N0122051BL
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Part no. A4475010682
Mercedes W447 Coolant Water Hose Pipe Line Radiator Cooler A4475010682
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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. A2435001200
Coolant Hose Mercedes EQA H243 Radiator Cooling Water Line Pipe A2435001200
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Part no. A2075013482
Mercedes C207 Coolant Water Hose Pipe Line Radiator Cooler A2075013482
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Part no. A2702030900
Mercedes GLA X156 M270 Turbo Turbocharger Coolant Return Line Pipe A2702030900
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Part no. 7L6121063D
Volkswagen Touareg 7L Water Coolant Pipe Hose Line 2.5 TDI 7L6121063D
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Part no. 5Q0121058AC
VW Polo GTI AW Audi A3 8V Water Hose Cooling Coolant Pipe 2.0 TFSI 5Q0121058AC
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Part no. A6398322493
Mercedes Vito Viano W639 OM646 Water Hose Radiator Coolant Pipe Line A6398322493
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Part no. A2105013382
Mercedes-Benz E W210 M112 Radiator Coolant Pipe Line Hose Top Upper A2105013382
Product currently unavailable
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 .