Engine cooling

At 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. A2045002203

Coolant Radiator Mercedes W204 OM646 Diesel Engine Cooling Radiator A2045002203

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Part no. A2115018482

Mercedes W211 OM646 Diesel Radiator Water Coolant Pipe Hose A2115018482

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Engine Cooling Radiator Mercedes W203 C209 Blower Fan Unit A2035000193

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Mercedes GLC X253 300e OM274 Coolant Hose Radiator Left N/S Pipe A2535013782

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Coolant Hose Mercedes EQA H243 Radiator Cooling Water Line Pipe A2435001200

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Water Pipe Mercedes W205 C253 OM651 Engine Cooling Coolant Hose A6512001051

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Part no. A0998301100

Mercedes EQA350 H243 Condenser Air Conditioning A/C Heat Exchanger A0998301100

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Part no. A2045010320-1

Mercedes W204 Air Con Radiator Condenser A/C Beam Bracket Set A2045010320

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Part no. A2035004203-1

Radiator Mercedes SLK R171 W203 CLK W209 Engine Water Cooling Unit A2035002503

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Mercedes W164 OM629 Crankcase Cover Pressure Control Valve Hose A6290180582

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Mercedes ML W163 OM612 Fuel Cooler A6120700079

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Mercedes W176 W246 Automatic Transmission Oil Filler Pipe Line A2463700384

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Mercedes-Benz M-Class ML W163 M611 Injection System Pressure Line A6110701233

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Mercedes W212 M276 Petrol Cylinder Head Feed Supply Line Pipe Hose A2762001652

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Part no. A9075001300

Mercedes Sprinter W907 OM654.920 Diesel Water Cooling Radiator Unit A9075001300

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Part no. A1635240096

Mercedes-Benz M ML W163 270 CDI Radiator Cover Panel Trim Guide A1635240096

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Part no. A2702000651

Water Pump Pipe Mercedes C117 W176 W246 M270 Coolant Hose Line A2702000651

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Part no. A1695001254-3

Mercedes W169 Air Conditioning Cooling Radiator Condenser A/C A1695001254

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Part no. A9072706900

Mercedes W906 Diesel Automatic Oil Pipe Transmission Cooler Hose A9072706900

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Water Hose Mercedes C117 W176 AMG Cooling Coolant Pipe Line A1765011382

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Part no. A2105010515

Mercedes W203 W210 W211 Radiator Expansion Tank Cap A2105010515

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Part no. A6512001901-1

Engine Water Pump Mercedes W204 W212 W221 OM651 Coolant Water Unit A6512001901

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Part no. A1635000103

Mercedes W163 270 CDI Engine Cooling Radiator A1635002704

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Part no. A0999061300

Fan Mercedes C205 OM651 Diesel Radiator Fan With Housing 400W A0999061300

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Part no. A2103200114

Mercedes-Benz E-Class W210 Power Steering Fluid Tank Reservoir A2103200114

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Part no. A1695010482

Mercedes W169 W245 Turbo Air Flow Intercooler Coolant Hose Pipe A1695010482

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Part no. A1718350064

Auxiliary Water Pump Mercedes SLK R171 W245 Coolant Circulation Unit A1718350064

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Part no. A9065013182

Radiator Hose Mercedes W906 Sprinter OM651 Diesel Coolant Line Pipe A9065013182

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Part no. A6542037100

Mercedes C118 Water Coolant Flange Pipe Hose Line A6542037100

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Part no. A6462030482

EGR Cooler Hose Mercedes W203 W211 OM646 Heat Exchange Coolant Line A6462030482

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Part no. A1695002493

Mercedes-Benz A B Class W169 W245 Engine Cooling Radiator Fan A1695002493

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Part no. A1775017302

Water Hose Mercedes C118 W177 Cooling Coolant Radiator Pipe Line A1775017302

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Part no. A6402000715

Mercedes W169 W245 OM640 Coolant Thermostat Housing Cooling Unit A6402000715

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Part no. A2478303601

Water Line Mercedes W177 Diesel OM608 Heater Return Hose To Engine A2478303501

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Part no. A1765012082-1

Water Hose Mercedes C117 W176 AMG Pipe Engine Cooling Coolant Line A1765012082

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Part no. A6462000154

Mercedes Benz C E W203 W211 OM646 Diesel Engine Cooling Water Pipe A6462000154

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Part no. A2465011458

Mercedes W176 W246 OM607 Radiator Water Coolant Hoses Engine Cooling A2465011458

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Part no. A1775016000

Coolant Hose Mercedes W177 W247 OM608 Diesel Radiator Cooler To Regulation Valve

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Part no. A2095010682

Water Hose Mercedes W203 C209 M113 Radiator Coolant Pipe Line A2095010682

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Part no. A4475010525

Bleed Line Mercedes W447 Diesel Coolant Hose Radiator Expansion Tank A4475010525

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Part no. A1775201400

Mercedes W177 Intercooler Air Pipe Line Hose A1775201400

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Part no. A4479060012-1

Mercedes Vito W447 OM622 Fan Shroud Engine Cooling Radiator Fan A4479060012

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Part no. A2025002203

Mercedes R170 W202 C208 W210 Engine Water Cooling Coolant Radiator A2025002203

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Part no. A2125000255

Mercedes W212 Radiator Air Intake Channel Duct Upper Panel Covering A2125000255

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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. A0995002203

Radiator Mercedes W205 W213 C238 Coolant Water Engine Cooler A0995002203

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Part no. A2025053555

Mercedes W171 W202 Radiator Fan Engine Cooling Coolant Unit A2025053555

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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. A0999067903-1

Mercedes W213 C238 C257 Cooling Radiator Fan Shroud Blades Wheel A0999067903

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Part no. A1245000555

Mercedes W124 Cooling Radiator Fan Shroud Cover Frame Housing A1245000555

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Part no. A2118301496

Water Hose Mercedes W211 W219 OM642 Engine Coolant Cooling Pipe Line A2118301496

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Part no. A6461401508

Mercedes W204 W211 Exhaust Cooler EGR Heat Exchanger OM646 Diesel A6461401508

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Part no. A1562000601

Mercedes C204 C219 W204 W211 W221 63 AMG Engine Water Pump A1562000601

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Part no. A0005061400

Mercedes EQA H243 W247 Coolant Pipe Hose Line Switchover Valve A0005061400

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Part no. A6511801630

Mercedes R172 OM651 Automatic Gearbox Oil Pipe Line Hose Left N/S A6511801630

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Part no. A2038305496

Water Hose Mercedes W203 W209 OM646 Cooling Coolant Pipe Line A2038305496

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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. A6398300516

Mercedes Vito Viano W639 Water Hose Cooling Coolant Radiator Pipe A6398300516

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Part no. A2045050530

Air Duct Mercedes W204 Petrol Radiator Intake Channel Cover Bracket A2045050530

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Part no. A0005840807

Mercedes W245 Coolant Expansion Tank Bottle A0005840807

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Mercedes W202 C208 W210 Cooling Radiator Fan Shroud Cover Frame A2025051455

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Part no. A6511400675-4

EGR Exhaust Cooler Mercedes W639 W906 Diesel OM651 Valve A6511420467

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Part no. A1975050241

Mercedes-Benz W204 C63 W212 E63 AMG Radiator Mount Bracket Frame A1975050241

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Part no. A2125013725-1

Mercedes W212 Diesel OM651 Bleed Line Radiator Expanion Tank Hose A2125010825

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Part no. A6395015782

Mercedes W639 OM642 Water Hose Radiator Cooling Coolant Pipe Line A6395015782

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Part no. A2712300856

Mercedes W203 C209 Kompressor Air Conditioning Condenser Pipe Line

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Part no. A2475010582

Coolant Hose Mercedes W177 W247 Cooler Radiator To Thermostat Line A2475010582

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Part no. A6542030002

Mercedes W177 Water Coolant Pipe Hose Line A6542030002

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Part no. A0995002603

Engine Cooling Radiator Mercedes W204 W207 SLK R172 Water Coolant A0995002603

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Part no. A0018307784

Mercedes W210 S210 Double Duo Water Heater Valve Pump A0018307784

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Part no. A1696820528-1

Mercedes W169 W245 1 Front Cover Damping Insulation A1696820528

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Part no. A2135012582

Mercedes A238 M276 Petrol Radiator Coolant Hose Pipe Line Tube A2135012582

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Part no. A2535010520

Radiator Holder Mercedes W213 C238 C253 C257 Bracket Strut Mount A2535010520

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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. A0002006323-1

Mercedes-Benz Vito W639 OM646 Engine Cooling Radiator Fan Clutch Viscous Hub

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Part no. A6401400975

EGR Exhaust Cooler Mercedes W169 W245 Heat Exchanger OM640 Diesel A6401400975

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Part no. A6395011101

Mercedes Vito W639 OM651 Diesel Engine Radiator Coolant Cooler A6395011101

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Part no. A2048350264

Mercedes C207 Electric Auxiliary Coolant Water Pump A2048350264

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Part no. A6462030031

Coolant Pump Stub Mercedes Vito W639 Water Pump OM646 Diesel A6462030031

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Part no. A1685000193-1

Mercedes-Benz A-Class W168 Engine Cooling Radiator Pack Fan 300W A1685000193

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Mercedes W169 W245 Engine Cooling Radiator Fan A1698203542

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Mercedes-Benz M-Class ML W164 Water Coolant Hose Pipe Line A1645062135

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Water Hose Mercedes W211 CLS W219 Cooling Radiator Coolant Pipe Line A2115014782

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Part no. A2045010282-1

Water Pipe Mercedes W204 M271 Engine Cooling Radiator Coolant Hose A2045010282

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Oil Separator Mercedes W176 W204 A207 W246 M274 Breather Valve A2700105401

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Part no. A2700180800

Mercedes W176 W246 Engine Bleed Pipe Pressure Hose Line M270 Petrol A2700180800

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Heating Line Mercedes W205 Return Water Hose To Circulation Pump A2058309005

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Part no. A6512007701-4

Water Pump Mercedes W212 OM651 Diesel Coolant Circulation A6512007701

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Part no. A0041539728

Mercedes W203 W204 W211 W212 W639 Coolant Temperature Sensor A0041539728

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Part no. A6032010101

Mercedes Sprinter W901 OM601 Water Coolant Pump Housing Mount Holder A6032010101

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Part no. A2055012225

Mercedes W205 OM651 Coolant Radiator Expansion Tank Bleed Line A2055012225

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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. A6398328723

Mercedes Vito W639 Water Coolant Hose Pipe Line A/C Thermotronic A6398328723

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Part no. A2135017400

Mercedes A238 Water Coolant Filling Hose Pipe Line A2135017400

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Part no. A1112001303-2

Thermostat Housing Mercedes W202 W203 W210 Petrol M111 Coolant Tube A1112030573

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Part no. A1645000049-1

Expansion Tank Mercedes W164 Coolant Reservoir Cap Bottle A1645000049

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Part no. A6111800122

Mercedes W211 OM611 Turbo Steering Oil Return Pipe Hose Line Tube A6111800122

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Part no. A2465010482

Mercedes W176 W246 OM651 Water Hose Engine Radiator Coolant Pipe A2465010482

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Part no. A0995003500

Radiator Mercedes W213 Diesel OM654 Coolant Radiator Engine Cooler A0995003500

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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:

- 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 .

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