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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Part no. A6680180982
Coolant Hose Mercedes W168 OM668 Diesel Water Pipe Line Cooling A6680180982
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Part no. A1645011082
Mercedes ML W164 Radiator Hose Water Cooling Pipe A1645011082
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Part no. A2135002100
Coolant Pipe Mercedes W213 GLC C253 Radiator Cooling Hose Line A2135002100
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Part no. A6398320623
Heater Hose Mercedes Vito W639 OM646 Water Drain Coolant Pipe A6398320623
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Part no. -A6110701033
Mercedes W639 OM646 Fuel Line Hose Pressure Pipe Rail High Pressure Pump
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Part no. A6512001651
Mercedes W204 Engine Coolant Water Pump Pipe Line OM651 Diesel A6512001651
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Part no. A1665000049
Mercedes W166 Expansion Overflow Reservoir Tank Bottle A1665000049
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Part no. A0005001986
Coolant Pump Mercedes W176 A45 AMG M133 Low Temperature Water Pump A0005001986
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Part no. A6462030031
Coolant Pump Stub Mercedes Vito W639 Water Pump OM646 Diesel A6462030031
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Part no. A2208325494
Mercedes-Benz S-Class W220 Diesel Water Coolant Hose Pipe Radiator A2208325494
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Part no. A6398329123
Mercedes Vito Viano W639 OM646 Coolant Hose Heater Water Pipe A6398329123
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Part no. A2058301403
Mercedes W205 Water Hose Engine Cooling Coolant Pipe A2058301403
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Part no. A6422002215
Thermostat Mercedes W204 W212 GL X164 OM642 Coolant Housing Valve A6422002215
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Part no. A2034701420
Mercedes-Benz C-Class W203 Fuel Tank Filler Neck Pipe Hose A2034701420
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Part no. A2105010715
Mercedes W203 W210 W211 Radiator Expansion Tank Cap A2105010715
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Part no. A6422030000
Mercedes W213 C238 C253 OM642 Engine Turbocharger Coolant Pipe Hose A6422030000
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Part no. A2105017382
Coolant Line Mercedes W210 E200 Petrol M111 Radiator Bottom Hose A2105017382
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Part no. A2045000393-2
Mercedes W204 W212 Engine Cooling Fan Motor Engine Control Unit A2045000393
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Part no. A2055016900
Mercedes W205 M276 C43 AMG Water Coolant Pipe Hose Line Tube A2055016900
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Part no. A2465010101-1
Oil Cooler Mercedes W176 W246 C117 Automatic Gearbox Oil Cooler A2465010101
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Part no. A2535011401
Mercedes W253 Coolant Hose Water Cooling Line A2535011401
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Part no. A0005003600-1
Mercedes W205 W213 C238 W257 OM654 Auxiliary Coolant Water Pump A0005003600
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Part no. A9075001300
Mercedes Sprinter W907 OM654.920 Diesel Water Cooling Radiator Unit A9075001300
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Part no. A2105000849
Mercedes W210 Coolant Expansion Tank Reservoir Bottle A2105000849
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Part no. A0995003500
Radiator Mercedes W213 Diesel OM654 Coolant Radiator Engine Cooler A0995003500
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Part no. A2575010100
Bleed Line Mercedes W213 C238 M256 Expansion Tank To Radiator Line A2575010100
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Part no. A2642001000
Mercedes W205 C200 Coolant Line Water Hose Petrol Engine M264 A2642001000
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Part no. A2215010891
Mercedes W221 Coolant Water Hose Pipe Line Radiator Cooler A2215010891
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Part no. A1718350064
Auxiliary Water Pump Mercedes SLK R171 W245 Coolant Circulation Unit A1718350064
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Part no. A1665005100
Ad Blue Hose Mercedes ML W166 GLE C292 Diesel OM651 642 Coolant Line A1665005100
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Part no. A0018353564
Mercedes-Benz W202 A208 C208 W208 W210 Water Heater Auxiliary Pump A0018353564
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Part no. A2038202426
Mercedes-Benz C-Class W203 Windscreen Rain Light Sensor A2038202426
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Part no. A2045010782
Water Pipe Mercedes W204 OM642 Engine Cooling Radiator Coolant Hose A2045010782
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Part no. A2135007200
Coolant Hose Mercedes C238 M256 Right Cooler Radiator Water Hose A2135007200
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Part no. A6395050555
Mercedes-Benz Vito Viano W639 Engine Cooling Radiator Fan Shroud Cover Panel
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Part no. A2465010125
Mercedes W176 Coolant Vent Bleed Pipe Hose Expansion Tank-Radiator A2465010125
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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. A0999068300
Mercedes W213 X253 Pipe Hose Line Switchover Valve A0999068300
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Part no. A6082000700
Mercedes W177 Thermostat Coolant Housing Cooling Pipe A6082000700
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Part no. A1725000249
Mercedes SLK R172 Petrol OM271 Expansion Tank Coolant Cointainer A1725000249
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Part no. A2115011082
Mercedes-Benz W211 E 270 CDI Diesel Engine Cooling Radiator Hose A2115011082
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Part no. A4478323100
Mercedes Vito W447 OM654 Coolant Hose Water Cooling Pump Pipe Line A4478323100
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Part no. A1645004175
Mercedes ML W164 Water Pipe Engine Cooling Coolant Hose Line A1645000175
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Part no. A6395010401
Mercedes-Benz Vito Viano W639 Water Cooling Coolant Radiator A6395010401
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Part no. A2135012202
Coolant Hose Mercedes W213 Diesel OM656 Radiator Left Water Line A2135012202
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Part no. A1248303296
Heater Hose Mercedes W124 Water Coolant Heater Line A1248303296
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Part no. A1685000093
Mercedes-Benz A W168 Cooling Radiator Pack Blower Fan Petrol 100W A1685000093
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Part no. A4475013182
Coolant Hose Mercedes W447 OM651 Radiator Engine Water Cooling Line A4475013182
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Part no. A2115000049-1
Expansion Tank Mercedes W211 CLS C219 Coolant Overflow Bottle A2115000049
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Part no. A2208320494
Mercedes-Benz CL S Class C215 W220 Water Coolant Hose Pipe Radiator A2208320494
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Part no. A0995007100
Radiator Mercedes W213 Diesel OM654 Coolant Radiator Engine Cooler A0995007100
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Part no. A2025053555
Mercedes W171 W202 Radiator Fan Engine Cooling Coolant Unit A2025053555
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Part no. A1332000951
Mercedes W176 M133 A45 AMG Coolant Pipe Hose Line Tube A1332000951
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Part no. A6292000315
Mercedes X164 OM629 Thermostat A6292000315
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Part no. A2034701620
Mercedes-Benz C-Class W203 Fuel Tank Filler Neck Pipe Hose A2034701620
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Part no. A1645062135
Mercedes-Benz M-Class ML W164 Water Coolant Hose Pipe Line A1645062135
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Part no. A2124700140
Mercedes W212 C218 Fuel Tank Holder Bracket Mounting Diesel A2124700140
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Part no. A2049066802-2
Mercedes W204 W212 Engine Radiator Cooling Coolant Fan Control Unit Module
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Part no. A7255000100
Oil Cooler Mercedes C238 Petrol M256 Automatic Gearbox Oil Cooler A7255000100
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Part no. A1112020410
Water Pump Pulley Mercedes W202 W210 R170 Petrol Engine M112 2.0 2.3 A1112020410
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Part no. A0005002686-1
Water Pump Mercedes W205 W213 W251 Electric Auxiliary Coolant Unit A0005002686
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Part no. A4475014700
Mercedes Vito W447 Water Pipe Coolant Cooling Hose Line Heater Valve A4475014700
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Part no. A0995006403
Mercedes C117 X156 W176 45 AMG M133 Low Temperature Radiator A0995006403
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Part no. A2215000793
Mercedes W221 OM642 Radiator Cooling Engine Radiator Fan Shroud A2215000493
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Part no. A2045053430
Radiator Air Baffle Mercedes W204 Duct Guide Shroud Panel Cover A2045053430
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Part no. A2054707102
Mercedes W205 W213 X253 Water Heater Valve A2054707102
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Part no. A1695000400
Oil Cooler Mercedes W169 W245 Transmission Gearbox Radiator A1695000400
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Part no. A2035000293-3
Mercedes-Benz C W203 OM611 Diesel Engine Cooling Radiator Pack Fan A2035000293
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Part no. A2055016200
Mercedes W205 Water Hose Radiator Coolant Cooling Pipe Line A2055016200
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Part no. A2048302696
Mercedes W204 C63 AMG Water Hose Cooling Coolant Pipe Line A2048302696
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Part no. A6512000300
Mercedes W204 W212 Water Pump Coolant Circulation Unit OM651 Diesel A6512000300
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Part no. A1775201400
Mercedes W177 Intercooler Air Pipe Line Hose A1775201400
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Part no. A9065010682
Mercedes-Benz Sprinter W906 Diesel Radiator Water Coolant Pipe Hose A9065010682
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Part no. A2515018382
Coolant Hose Mercedes W251 Diesel OM642 Radiator Water Cooling Line A2515018382
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Part no. A2762000452
Water Hose Mercedes W204 W212 Radiator Coolant Feed Tube Pipe Line A2762000452
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Part no. A6512003202-1
Mercedes Sprinter W910 Diesel OM651 Water Pump Coolant Flange A6512030200
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Part no. A2025015382
Mercedes-Benz W202 W208 Heat Exchanger Water Coolant Hose Pipe A2025015382
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Part no. A2125013825-1
Mercedes W212 Expansion Tank Cooler Cooling Pipe Hose Line A2125013825
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Part no. A0995002203
Radiator Mercedes W205 W213 C238 Coolant Water Engine Cooler A0995002203
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Part no. A1695050230
Air Duct Mercedes W245 Petrol Radiator Intake Channel Cover Bracket A1695050230
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Part no. A6071400300
EGR Exhaust Cooler Mercedes W176 W246 Heat Exchanger OM607 Diesel 147357324R
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Part no. A2035053430
Mercedes W203 Engine Cooling Radiator Air Duct Baffle Cover A2035053430
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Part no. A0999061300
Fan Mercedes C205 OM651 Diesel Radiator Fan With Housing 400W A0999061300
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Part no. A1708890036
Mercedes SLK R170 Air Duct Intercooler Guide Shroud Panel Cover A1708890036
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Part no. A1635000103
Mercedes W163 270 CDI Engine Cooling Radiator A1635002704
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Part no. A0995002500-1
Mercedes X253 GLC220D Radiator Oil Cooler Automatic Transmission A0995002500
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Part no. A2782000385
Mercedes W212 Expansion Tank Reservoir Bottle Fluid Tank A2782000385
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Part no. A2045000493-1
Mercedes SLK R172 M271 Radiator Fan Shroud Blower Motor 600W A2045000493
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Part no. A1688301058
Mercedes-Benz A-Class W168 Air Conditioning Heater Radiator A1688301058
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Part no. A9015051055
Mercedes Sprinter W901 Engine Cooling Radiator Fan Shroud Cover A9015051055
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Part no. A6462000252-1
Mercedes Vito Viano W639 OM646 Engine Coolant Water Pump Pipe Line A6462000252
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Part no. A0995006203
Mercedes W207 Engine Cooling Radiator Water Coolant Unit A0995006203
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Part no. A0999063902-1
Mercedes W213 W253 Vito W447 Radiator Motor Engine Cooling Unit 600W A0999063902
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Part no. A0002008123-1
Mercedes Sprinter W906 Radiator Fan Engine Cooling Radiator Blower A0002008123
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Part no. A6512000200
Mercedes W166 Engine Cooling Coolant Water Pump A6512000200
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Part no. A6398320823
Water Hose Mercedes Vito Viano W639 Cooling Coolant Pipe Line A6398320823
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Part no. A0999061300-2
Motor Mercedes W205 M651 Radiator Cooling Fan Blower Motor 400W A0999061300
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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 .