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. 1705224
Radiator Hose BMW E38 E39 Petrol Engine M52 Water Coolant Hose Line 1705224
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Part no. 8K0121251R
Audi A4 B8 Coolant Radiator Engine Cooling Unit Radiator 8K0121251R
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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. A4478324500
Mercedes Vito W447 OM654 Coolant Hose Water Cooling Pipe Line A4478324500
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Part no. 7535099
Mini One Cooper R55 R55N R56 R57 LCi R58 R59 R60 R61 Water Radiator 7535099
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Part no. 8581627
BMW G01 G02 G05 G20 G21 G30 G31 G32 Thermostat Housing Engine Cooling 8581627
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Part no. 2248725-1
BMW X5 E53 3.0d Radiator Fan Shroud Cover Water Engine Cooling 2248725
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Part no. A2058301902
Coolant Hose Mercedes W205 Diesel OM651 Circulation Pump Heating A2058301902
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Part no. 7L6122051H
Volkswagen Touareg 2.5 TDI Water Hose Radiator Coolant Tube Pipe Line 7L6122051H
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Part no. 7590699-4
BMW 1 3 E87 E90 N46 N52 N53 4 400W Radiator Fan Housing With Fan 7590699
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Part no. 6937515-3
BMW E81 E87 E87N E90 E90N E91 E92 Fan Engine Cooling Motor 6937515
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Part no. 7848500
Coolant Hose BMW F80 M3 F82 M4 S55 Water Pump Cooling Pipe Line 7848500
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Part no. A2465010325
Mercedes W176 W246 Coolant Hose Overflow Expansion Tank Pipe A2465010325
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Part no. 8616315
Fan Motor BMW F20 F21 F30 F31 Engine Cooling Radiator Fan Motor 8616315
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Part no. 3415182-1
BMW X3 E83 3.0d Engine Cooling Radiator Fan Motor Unit 3415182
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Part no. 7561712-1
BMW 5 6 E60 E61 Diesel Engine Radiator Cooling Fan 400W Diesel 7561712
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Part no. 7574119-3
BMW E81 E87 E90 E60 LCI Petrol Mechanical Coolant Water Pump Unit 7574119
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Part no. 1K0959455ES
Audi A3 8P Radiator Fan Engine Cooling Cooler Blower Unit 1K0959455ES
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Part no. 7553111-1
BMW X1 E81 E87 E90 E91 E92 E93 LCI Coolant Radiator Petrol 7553111
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Part no. 7644811-2
BMW F20 F21 F30 F31 LCI Thermostat Water Pump B38 B48 Petrol Engine 7644811
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Part no. A6512011409
Mercedes Sprinter W906 OM651 Water Coolant Pump Housing Mount Holder A6512011409
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Part no. 7570975
Oil Cooling Lines BMW E65 E66 N62 Inlet And Outlet Pipe Hose 7570975 7572598
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Part no. 7642160-2
Expansion Tank BMW F20 F21 F30 F31 Radiator Bottle 7609468
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Part no. 4F0959455A
Audi A6 C6 2.0 TDI CAGB Right O/S Engine Cooling Fan 200W 280MM 4F0959455A
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Part no. A2135002100
Coolant Pipe Mercedes W213 GLC C253 Radiator Cooling Hose Line A2135002100
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Part no. A1332000451
Mercedes W176 A45 AMG Petrol Engine Water Coolant Pipe Hose Line A1332000451
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Part no. 1437493
Accumulator Flange BMW X5 E53 E38 Cooling System 1702200
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Part no. 4709247
BMW 5 6 7 Series E60 E61 E63 E65 Oil Hose Oil line Transmission 4709247 4709248
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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. A1635000349
Mercedes-Benz M-Class ML W163 Coolant Expansion Tank Bottle A1635000349
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Part no. A6120160681
Mercedes W906 OM611 OM612 OM646 OM647 Cylinder Head Molded Hose Line A6120160681
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Part no. 2354056
BMW X5 E39 E46 E53 Diesel M57 Engine Thermostat Housing 2354056
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Part no. 8K0121003AD
Audi A7 4G8 Engine Cooling Radiator Twin Coolant Fan Diesel 8K0121003AD
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Part no. 7529274
BMW Mini Cooper S R52 R53 Coolant Cooling Water Expansion Tank Bottle 7529274
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Part no. 1K0121447S
Volkswagen VW Passat B6 Water Hose Radiator Coolant Pipe Line 1K0121447S
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Part no. A2055018301
Mercedes W205 Intercooler Water Pipe Line Cooling Coolant Hose A2055018301
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Part no. 5Q0121251HA
Audi A3 S3 8V Engine Cooling Radiator Coolant Unit Petrol 5Q0121251HA
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Part no. 2248561-1
BMW X5 E53 M57 Belt Drive Water Pump Alternator Bracket Holder 2248561
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Part no. 8K0121251AJ
Audi A4 B8 Radiator Engine Cooling Coolant Unit Radiator 8K0121251AJ
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Part no. A2025053555
Mercedes W171 W202 Radiator Fan Engine Cooling Coolant Unit A2025053555
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Part no. A2125010925
Mercedes W212 OM642 Water Hose Cooling Coolant Pipe Line A2125010925
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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. 7647652-2
BMW F10 F11 Engine Cooling Radiator Shroud Cover Frame 850W 7647652
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Part no. 8509743
BMW F10 F11 F12 F13 Radiator Fan Cooling Fan Shroud Housing 850W 8509743
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Part no. 7534918
Radiator Supply Hose BMW E60 E61 N62N Petrol Cooling Pipe Line 7534918
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Part no. 9682720580
Citroen Berlingo B9 Engine Cooling Radiator Fan Cover Bracket Panel 9682720580
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Part no. A0005002686-3
Water Pump Mercedes W205 W213 W251 Electric Auxiliary Coolant Unit A0005002686
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Part no. A2700105401
Oil Separator Mercedes W176 W204 A207 W246 M274 Breather Valve A2700105401
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Part no. A6398320393
Mercedes Vito Viano W639 Water Hose Cooling Coolant Radiator Pipe A6398320393
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Part no. A2575012800
Coolant Hose Mercedes W213 W257 C238 Petrol OM256 Cooling Water Line A2575012800
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Part no. 059130299F
Audi A5 8T 3.0 TDI CCWA Diesel Fuel Line Temperature Sensor Pipe Hose 059130299F
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Part no. 6918597
Mini R50 Air Conditioning Condenser One D W17 Diesel Cooling Radiator 6918597
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Part no. 7642854-3
BMW F20 F21 F30 LCI Petrol B58 M140i 340i Electric Thermostat Module 7642854
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Part no. 7525508-1
BMW 3 Series E46 Radiator Fan Housing Shroud Frame Mount Holder Petrol 7525508
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Part no. 8482251
Engine Water Pump BMW G20 G21 G30 G31 G01 B58 Coolant Water Unit 8482251
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Part no. 7290830
BMW MINI Cooper F55 F56 Seal Expansion Tank Bottom 7290830
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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. A6398320823
Water Hose Mercedes Vito Viano W639 Cooling Coolant Pipe Line A6398320823
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Part no. A2782000385
Mercedes W212 Expansion Tank Reservoir Bottle Fluid Tank A2782000385
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Part no. A6398300072
Mercedes Vito Viano W639 Temperature Sensor Interior Dash A6398300072
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Part no. A6511400675-4
EGR Exhaust Cooler Mercedes W639 W906 Diesel OM651 Valve A6511420467
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Part no. A2602031300
Mercedes V177 W177 M260 Turbo Water Coolant Pipe Hose Line A2602031300
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Part no. 7530252-1
BMW 3 X3 Z4 Series 1 E46 E83 E85 Radiator Carrier Mount Bracket Support 7530252
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Part no. 7545366
Engine Fan BMW E90 E91 E92 LCI Cooling Radiator 7545366 7561712
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Part no. 7642160-4
Expansion Tank Bottle BMW F20 F21 F30 F32 Radiator Overflow Reservoir 7642160
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Part no. 7561713-3
Radiator Fan Motor BMW E87 E90 118d 120d 320d 325d Diesel Engine Cooling Fan
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Part no. 06L121081K
Audi Q5 FY 2.0 TFSI Water Cooling Line Vacuum Breather Pipe Hose 06L121081K
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Part no. 8508251
BMW E60 E61 Engine Cooling Radiator Fan Shroud Motor Housing Diesel 8508251
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Part no. 03P121065C
VW Polo 5 Seat Ibiza 4 Skoda 1.2 TDI CFWA Coolant Pipe Water Tube 03P121065C
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Part no. A1032000422
Mercedes W124 M103 M104 Engine Fan Drive Viscous Coupling A1032000422
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Part no. 06D121133A
Audi A4 B7 Water Coolant Engine Cooling Flange Pipe Hose Line 06D121133A
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Part no. 7804892
BMW E90 E91 E92 Expansion Tank Water Pipe Hose Diesel M57N2 7804892
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Part no. 8509433
Oil Cooling Pipe BMW F10 F11 525d 530d 535d N57 Hose Line 8509433
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Part no. 7529273
Mini R52 R53 Coolant Cooling Water Expansion Tank Bottle 7529273
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Part no. 4G0121071N
Audi A7 4G8 3.0 TDI CDUC Diesel Water Coolant Hose Line Tube Pipe 4G0121071N
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Part no. 6752844
BMW 7 Series E65 E66 E67 Fuel Tank Vent Pipe 16116752844 6752844
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Part no. 2752592
Mini Cooper D R55 R56 W16 Diesel Expansion Tank Radiator 2752592
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Part no. 6939210
BMW Z4 Series E85 Roadster 2.0i Petrol Hose Engine Inlet Water Pump 6939210
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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. 8638239
BMW 3 Series F30 LCI 330e Hybrid Auxiliary Water Coolant Pump Engine 8638239
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Part no. 1K0122109BE
VW Passat B6 Audi A3 8P Water Hose Radiator Coolant Pipe Line 1K0122109BE
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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. 1K0203491D
Volkswagen Golf 1K Diesel Fuel Radiator Cooler 1K0203491D
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Part no. 7834065
BMW E60 E61N LCI M5 E63 M6 Water Pump Pulley Engine Cooling 7834065
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Part no. 6988914-2
BMW E46 M3 Petrol S54 Engine Cooling Radiator Fan Blades Motor 6988914
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Part no. 7597715-2
Water Cooling Pump BMW F10 F20 F30 N20 Petrol Electrical Water Pump 7597715
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Part no. 3415043
Coolant Hose BMW X3 E83 3.0d M57N2 Water Cooling Pipe Radiator 3415043
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Part no. A6395050588
Mercedes-Benz Vito W639 Engine Cooling Radiator Fan Right O/S Holder Bracket
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Part no. 8572905
Water Hose BMW G30 G31 G11 B57 Diesel Radiator Coolant Pipe Line 8572905
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Part no. 7600537-1
BMW F20 F21 F30 Module Carrier Radiator Right O/S 7600537
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Part no. 079121481G
Cooling Hose Audi S4 B7 4.2 V8 Petrol Coolant Pipe Line 079121481G
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Part no. A2035004203-1
Radiator Mercedes SLK R171 W203 CLK W209 Engine Water Cooling Unit A2035002503
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Part no. A2025051455
Mercedes W202 C208 W210 Cooling Radiator Fan Shroud Cover Frame A2025051455
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Part no. 2753085
Mini Cooper R55 R56 LCI Exhaust System Rear Rubber Mounting 2753085
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Part no. 03L121065
Audi A3 8P 2.0 TDI Water Coolant Pipe Hose Tube 03L121065
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Part no. 06L121111M
Audi Q5 FY Water Pump Thermostat Coolant Regulator 2.0 TFSI 06L121111M
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Part no. A1645000193
Mercedes ML W164 OM642 Diesel Engine Cooling Radiator Fan 600W A1645000193
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Part no. 5G0965567
Audi A1 8X Volkswagen Golf Mk7 Passat B8 Auxiliary Water Pump Coolant 5G0965567
Product currently unavailable

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 .