Engine cooling
More informationAt the Global Parts automotive store, we offer a wide selection of original used car parts, including engine cooling components, for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each of our car parts undergoes quality control to ensure you receive a top-quality product.
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Volkswagen Sharan 7N Alternator Generator Wiring Harness Cable 5N0971349BA
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VW Polo MK5 Seat Ibiza 4 Skoda 1.2 TDI CFWA Coolant Pipes Assembly 6R0121070J
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Volkswagen Golf MK5 Audi A3 8P Seat Skoda Diesel Engine Coolant Pipe 503G121065H
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Audi A3 8V Skoda Octavia Mk3 Volkswagen Golf Mk7 Auxiliary Water Pump 5Q0965567J
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Volkswagen Golf MK5 Engine Water Coolant Pipe Hose 1K0121096C
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VW Polo MK 5 1.2 TDI CFWA Seat Skoda Thermostat Coolant Flange Housing 03P12111D
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Volkswagen Tiguan 5N Water Pipes Hoses Coolant Cooling Line 5N0122101AC
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VW Volkswagen Golf Mk6 Diesel Engine Cooling Radiator Fan 1K0121207T
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VW Volkswagen Golf Mk8 Water Pipes Hoses Coolant Cooling Line 5Q0121156D
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VW Volkswagen Polo 9N 1.4 TDI Coolant Pipe Hose Line Tube 045121065M
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VW Volkswagen Touran 1T 1.4 TSI CAVC Connecting Hose Pipe Line Tube 03C133514BN
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VW Volkswagen Touran 2.0 TDI BKD Water Hose Coolant Pipe Line 1K0121070F
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VW Volkswagen New Beetle 1.6 BFS Water Coolant Flange 06A121133AC
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Volkswagen Touareg 7L Fuel Cooler Radiator 2.5 TDI Diesel 7L6203491A
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Volkswagen Golf 5G Radiator Fan Engine Cooling Cooler Blower Unit 5Q0121205
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Volkswagen Beetle 1.6 Petrol Water Coolant Pipe Hose Line 1C0121086L
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Volkswagen Golf Mk7 5G Water Coolant Pipe Radiator Hose Line 2.0 TDI 5Q0122051BE
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VW Volkswagen Golf 8 1.5 eTSI DFYA Turbo Oil Pipe Feed Hose 05E145140N
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Volkswagen VW Golf Mk5 V Engine Cooling Coolant Radiator Fan 1K0121223
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Volkswagen Golf MK5 Audi A3 8P Tdi Oil Filter Housing Oil Cooler 045115389E
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Volkswagen Golf CD1 Connect Pipe Hose Line 04E145641M
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Audi A3 8P VW Golf Mk5 Engine Cooling System Radiator Water Hose 1K0121251DL
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VW Polo Mk4 9N Seat 1.4 TDI BMS Coolant Flange Thermostat Housing 045121121A
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VW Volkswagen Touareg 7L Water Pipe Hose Coolant Cooling Line 7L6122447AT
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Volkswagen Polo 6R Water Hose Radiator Coolant Pipe Line 6R0121157
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Volkswagen VW Tiguan 5N Water Pipe Hose Coolant Cooling Line 5N0122157AJ
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Volkswagen Golf CD1 Engine Water Coolant Pipe Hose 5WA121109F
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Volkswagen VW Touareg 7L Radiator Engine Cooling Coolant Unit 7L6121253C
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Volkswagen Golf CD1 Water Pipe Hose Coolant Cooling Line 5Q0121063Q
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VW Volkswagen Touareg 7L Automatic Gearbox Transmission Oil Cooler 7L0317019B
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VW Volkswagen Sharan 7N Water Pipe Hose Coolant Cooling Line 7N0121051D
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Volkswagen Tiguan 5N Audi A3 8P Exhaust Gas Temperature Sensor 03G906088D
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Volkswagen VW Passat B6 Radiator Fan Blade Cooling Shroud Holder 058121301B
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Seat Ibiza Mk4 6J VW Polo Mk5 Coolant Hose Line Tube Pipe 1.4 Diesel 6C0122051AK
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VW Polo 5 Seat Ibiza 4 Skoda 1.2 TDI CFWA Coolant Radiator Hose 6R0121058D
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Volkswagen VW Transporter T5 Power Steering Fluid Expansion Tank Bottle
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VW Volkswagen Golf MK6 Radiator Engine Cooling Coolant Water Unit 1K0121251DD
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Audi A4 B8 A5 8T TDI Diesel Water Coolant Cooling Pipe Hose Line 8R0201892
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Volkswagen LT Auxiliary Electric Water Pump Coolant Circulation 3D0965561D
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VW Volkswagen Golf 6 Radiator Engine Cooling Coolant Water Unit 1K0121251DM
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Volkswagen Polo 6N Water Coolant Thermostat Housing 032121111N
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VW Volkswagen Tiguan 5N Water Hose Coolant Cooling Tube Pipe Line 5N0121447C
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VW Polo 5 Seat Ibiza 4 Skoda 1.2 TDI CFWA Coolant Pipe Water Tube 03P121065C
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VW Volkswagen Crafter 1 2.0 TDI Diesel Water Hose Coolant Pipe Line 2E0122447F
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Volkswagen VW Crafter 35 Radiator Fan Shroud Engine Radiator Holder 2E0121207H
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VW Volkswagen Polo 6R Radiator Fan Relay Electrical Module Unit 5J0919516
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VW Volkswagen Golf 8 CD1 1.0 TSI DLAA Oil Breather Pipe 05C133352AF
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Volkswagen VW Polo 1.2 Water Hose Cooling Coolant Pipe Line 6Q0122101BE
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Volkswagen Transporter T5 Water Pipe Hose 7E0121073L
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Volkswagen Passat B7 Water Coolant Cooling Pipe Hose Line Diesel 3AA122109B
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Volkswagen Crafter 2E Metal Water Hose Cooling Coolant Pipe Line 2E0122101G
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Fan Viscous Volkswagen LT35 2.5 TDI Diesel Radiator Fan 074121302B
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VW Touareg 7L Audi A4 B7 Water Cooling Coolant Pipe Hose 3.0 TDI 059121065AK
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VW Transporter T5 2.0 Tdi CAAA Engine Cooling Radiator Fan Shroud 7E0121207B T5
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Volkswagen VW Polo 9N 1.2 Water Hose Radiator Coolant Pipe Line 6Q0122051BP
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VW Volkswagen Golf 5 2.0 TDI Diesel Engine Cooling Radiator Fan 1K0121207BC
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Volkswagen Transporter T5 2.0 TDi Engine CAAA Water Pump 03L121011J
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Volkswagen VW Golf Mk6 Radiator Engine Cooling Coolant Water Unit 1K0121251DD
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Volkswagen VW Polo 9N 1.2 Water Hose Radiator Coolant Pipe Line 6Q0121109BC
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Volkswagen Transporter T5 Coolant Cooling Hose Radiator Water Pipe 7E0122051E
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VW Volkswagen Golf 8 1.0 TSI DLAA Radiator Coolant Fan 5WA121203H
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VW Volkswagen Transporter T5 Coolant Expansion Overflow Tank Bottle 7H0121407
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Volkswagen VW Polo 6R Radiator Rad Mount Support Carrier Bracket 6R0805588K
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Volkswagen Touareg 7L Water Coolant Hose Pipe 3.0 TDI Diesel Engine 059121075CB
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Mechanical Water Pump Volkswagen Golf V Diesel Engine Coolant Unit 038121031F
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VW Volkswagen Touran Water Cooling Hoses Coolant Pipes Lines 1T0121156AQ
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VW Volkswagen Polo AW Mk6 Water Hose Engine Coolant Pipe 2.0 TFSI 5Q0121070BT
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Volkswagen New Beetle Alternator Generator Wiring Harness Cable 5C0971230J
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Volkswagen Golf Sportsvan Expansion Tank Coolant Reservoir Bottle 5Q0121407F
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Volkswagen Touareg 7L Water Coolant Pipe Hose Line 2.5 TDI 7L6121063D
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VW Polo GTI AW Audi A3 8V Water Hose Cooling Coolant Pipe 2.0 TFSI 5Q0121058AC
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Volkswagen Polo VI AW 2.0 TSI Coolant Water Hose Line Tube Pipe 5WA122157AG
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VW Volkswagen Golf 8 1.0 TSI DLAA Coolant Hose Pipe Tube Line 5WA122051AG
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Audi Seat Skoda Volkswagen 1.2 Petrol Thermostat Housing 03F121111A
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VW Volkswagen LT 35 Fan Frame Engine Cooling Fan Shroud Housing 2D0121201M
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Volkswagen Golf 8 1.0 TSI DLAA Coolant Hose Pipe Left N/S Line 5WA121049R
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Volkswagen VW Passat B6 Water Hose Radiator Coolant Pipe Line 1K0121157F
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VW Volkswagen Golf Sportsvan 1.5 TSI Water Coolant Pipe Hose Line 5Q0122051EN
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Volkswagen Touareg 7L 3.0 TDI Engine Coolant Water Pump Unit 06E121005
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Volkswagen VW Golf SV Petrol Engine Coolant Pipe Hose Vent 5Q0121156C
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Volkswagen Skoda Seat Audi Auxiliary Secondary Water Pump Petrol 5Q0906457B
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VW Touran Golf V Passat B6 TDI Water Hose Coolant Tube Pipe Line 03G121151AB
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Volkswagen Golf Sportsvan Radiator Fan Cooling Blower Motor Unit 5Q0121203DQ
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VW Volkswagen Fox 5Z 1.2 CHFB Petrol Water Pipe Thermostat Housing 03D121026F
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Volkswagen Golf 8 1.0 TSI DLAA Top Coolant Hose Pipe Right O/S Line 5WA122101T
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Engine Cover Volkswagen LT 35 2.5 Diesel VW TDI Top Cover 074131561C
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VW Transporter T5 2.0 TDI CAAA Sealing Flange Temperature Sender 03L121131K
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VW Polo 6R 1.2 CGPB Water Pump Thermostat Cover Housing 03C121121C
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Volkswagen Tiguan 5N Turbine Lubrication Inlet Oil Feed Line Pipe 03L145736D
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Part no. 7E0121086H
VW Volkswagen Transporter T5 2.0 TDI CAAA Coolant Hose Pipe Line 7E0121086H
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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. 5Q0965567N
VW Volkswagen Golf 8 Additional Auxiliary Water Pump 1.0 TSI DLAA 5Q0965567N
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Part no. 03D103211C
VW Volkswagen Fox 5Z 1.2 CHFB Engine Coolant Radiator Pipe Vent 03D103211C
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Part no. 06F121133G
VW Volkswagen Golf 5 2.0 TSI BWA Petrol Engine Coolant Flange Hose 06F121133G
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VW Volkswagen New Beetle Lower Radiator Coolant Pipe Hose Tube Line 1C0122051G
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Part no. 6Q0121207E
Seat Skoda Volkswagen Fox 5Z 1.2 Petrol Engine Coolant Radiator Fan 6Q0121207E
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VW Volkswagen Golf 5 1.9 TDI BXE Water Coolant Pipe Hose Line Tube 038121065CS
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Volkswagen Touareg 2.5 TDI BPE Water Coolant Pipe Hose Connector 070121131E
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Engine cooling system parts – proven solutions for your car
Cooling components for BMW, Audi, Mercedes and others – guaranteed quality and fit
The engine cooling system is one of the most important systems in any vehicle, responsible for maintaining optimal operating temperature of the engine. It prevents engine overheating and protects against costly breakdowns. At Global Parts, you'll find a wide selection of used car parts. for cooling systems such as radiators, fans, water pumps, and thermostats. Our range of cooling systems is tailored to brands such as BMW , Audi , Volkswagen , Mercedes , Mini, and many others, so you'll find the perfect solution for your vehicle.
How does the engine cooling system work?
The engine cooling system is a complex system responsible for removing excess heat generated during engine operation. Its key components include:
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- Fans and fan housings – They are responsible for air flow and radiator cooling.
- Cooling system hoses and lines – They transport the coolant between individual system components.
- Water coolers – Key elements responsible for collecting heat from the engine and dissipating it.
- Thermostats and housings – Regulate coolant flow, maintaining optimal engine temperature.
- Water pumps – They drive the circulation of coolant, enabling efficient engine cooling.
- Oil coolers and hoses – They help maintain optimal oil temperature, reducing oil degradation.
- Expansion tanks – They are responsible for maintaining the proper coolant level and compensating for changes in liquid volume.
- Overlays – Protective elements of the cooling system, increasing its durability.
- Clamps and mounting parts – They enable stable mounting of cooling system components.
- Fan blades – They support cooling by increasing airflow.
- Fan clutches – Regulates the fan speed depending on the engine temperature.
- Fan and blower motors – They are responsible for the operation of the fan, ensuring proper cooling.
- Temperature sensors – Monitor engine and coolant temperature, sending information to the controller. All of these components work together to keep the engine at a stable operating temperature, protecting it from overheating or overcooling.
Parameters of cooling systems in cars
The engine cooling system in a passenger car operates at temperatures ranging from 85°C to 105°C, depending on the vehicle model and manufacturer's specifications. Modern radiators are typically constructed of aluminum, which provides better thermal conductivity and lower weight. Coolant flow requires adequate pressure—typically between 0.9 and 1.5 bar —which is maintained by the reservoir cap. Proper operation of this system is crucial to maintaining engine efficiency.
Why is it worth taking care of the engine cooling system?
Regular maintenance and replacement of worn cooling system components is essential for long and reliable engine operation. A neglected system can lead to:
- Engine overheating, which increases the risk of serious damage.
- Coolant leaks that may reduce cooling efficiency.
- Higher repair costs resulting from failures caused by a faulty system. At Global Parts we offer genuine used car parts, which undergo detailed quality tests, ensuring their reliability.
The most common cooling system components and their roles:
| System element | Function | Typical symptoms of damage |
|---|---|---|
| Cooler | Heat removal from the fluid | Fluid leak, temperature rise |
| Water pump | Coolant circulation | Loud operation, engine overheating |
| Thermostat | Fluid flow regulation | Heating too slowly or overheating too quickly |
| Temperature sensor | Temperature monitoring | Incorrect readings, computer error |
| Fan | Forcing air flow | No cooling when stationary |
How to choose the right parts for your cooling system?
When deciding to purchase parts for the cooling system, it is worth paying attention to several key factors:
- Vehicle-specific fit – Every car make and model has its own technical specifications. At Global Parts, you'll find parts for BMW , Audi , Volkswagen , Mercedes , Mini, and many more.
- Technical condition – Used parts, such as radiators or water pumps, should be fully functional and ready for further use.
- Radiator type – Depending on your needs, you can choose standard, intercooler or radiators dedicated to sports vehicles.
Compatibility examples
When choosing cooling system parts, it's worth considering compatibility with other components. For example, a radiator for a BMW 3 Series (E46) can be fitted to several engine variants – both petrol and diesel – but the water pump will have different part numbers depending on the engine capacity. Similarly, the Audi A4 B8 uses several types of thermostats, varying in opening temperature range (from 87°C to 95°C ).
Why choose used cooling system parts?
Car parts for the cooling system is a solution that combines high quality with savings. Why is it worth considering?
- Lower costs – Used radiators, water pumps and thermostats are much cheaper than new ones, but offer just as high quality.
- Ecology – By choosing used car parts, you support recycling and reduce the amount of automotive waste.
- Wide range – We offer parts for the most popular car brands, so you can easily find the right components for your car.
How to take care of the engine cooling system?
To keep your cooling system running smoothly for a long time, it is worth remembering a few rules:
- Regularly check the coolant level and quality – contaminated or low coolant levels can lead to engine overheating.
- Check the condition of the radiator and pipes – leaks or damage may reduce cooling efficiency.
- Change the coolant according to the manufacturer's recommendations – this is the key to keeping the system in perfect condition. If you notice any problems, you'll find the right used car parts at Global Parts that will help restore your vehicle to full working order.
FAQ - Frequently asked questions about car engine cooling systems
| Question | Answer |
|---|---|
| What is the main purpose of the cooling system? | This is a system of components responsible for maintaining the operating temperature of the drive unit within the optimal range. |
| How does a car radiator work? | The radiator extracts heat from the coolant and releases it to the environment, assisted by a fan and air flow. |
| What does a thermostat do in a cooling system? | The thermostat regulates the moment when coolant begins to circulate through the radiator, allowing the engine to reach operating temperature faster. |
| How do you know if your water pump is faulty? | Symptoms include fluid leaks around the timing belt, unusual operating noises, and increased engine temperature. |
| Are cooling parts the same for all car models? | No – even within a single brand, there are differences in parameters and construction. Therefore, it's worth matching the part by its VIN or catalog number. |
| What are the symptoms of a damaged engine temperature sensor? | These may be incorrect readings on the dashboard, a problem with starting the fan or error messages in the on-board computer. |
| Are used coolers safe? | Yes – provided they have been tested for leaks and are free of mechanical damage. At Global Parts, every part undergoes quality control. |
Summary: Engine Cooling at the Global Parts Automotive Store
The engine cooling system is fundamental to the reliability of any vehicle. By ensuring its proper operation, you ensure your engine operates at optimal operating temperatures, extend its lifespan, and prevent costly breakdowns. The Global Parts automotive store invites you to browse our wide selection of genuine used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , or 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 .