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. 8K0121405N
Audi A5 S5 8T Expansion Tank Header Coolant Reservoir Bottle 8K0121405N
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Part no. 7608410-1
Radiator Module BMW F20 F22 F30 Diesel Engine Cooling Fan Motor Relay 7608410
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Part no. 7572859
Housing BMW E81 E88 E87 E90 Petrol N45 N45N N46 Thermostat Housing 7572859
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Part no. A2055016300
Mercedes C205 OM651 Overflow Expansion Tank Coolant Hose Pipe Line A2055016300
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Part no. A2218320423
Mercedes-Benz S W221 Diesel OM642 Water Coolant Cooling Pipe Hose A2218320423
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Part no. 93866075
Water Hose Renault Trafic 3 Opel Vivaro B Coolant Pipe Line 93866075
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Part no. 5Q0121203CN
Audi A3 8V 1.4 TFSI Radiator Fan Motor Engine Cooling Fan 5Q0121203CN
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Part no. 7519256
BMW E60 E61 M54 Petrol Engine Cooling Radiator Supply Hose 7519256
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Part no. A2035053730-1
Mercedes W203 Radiator Air Intake Channel Duct Lower Panel Covering A2035053730
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Part no. A2055013984
Mercedes W205 OM651 Diesel Water Hose Coolant Cooling Pipe Line A2055013984
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Part no. 2284607
BMW 3 4 Series F80 M3 F82 F83 M4 F87 M2 Radiator Engine Water Cooling 2284607
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Part no. A2045010782
Water Pipe Mercedes W204 OM642 Engine Cooling Radiator Coolant Hose A2045010782
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Part no. 2228943
Radiator Fan Shroud BMW E46 M3 S54 Engine Cooling Holder Panel 2228943
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Part no. 8E0959501N
Audi S4 B7 Engine Radiator Cooling Coolant Fan Control Unit Module 8E0959501N
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Part no. 7644302
Mini Cooper F55 F56 Air Con Radiator A/C Condenser Rad 7644302
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Part no. A4705009200
Mercedes W470 OM699 Diesel Engine Cooling Radiator Coolant Fan Motor A4705009200
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Part no. 8577636
Radiator Cover BMW G30 G31 G32 GT G11 G15 Bracket Top Upper Panel Trim 8577636
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Part no. 6950213-1
BMW 5 Series 1 E60 E61 Engine Cooling Radiator Fan Motor 6950213
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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. A6398350064
Circulation Pump Mercedes ML W166 W639 W909 C292 Heater Water Pump A6398350064
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Part no. A9068320215
Water Pipe Mercedes Sprinter W906 Cooling Radiator Coolant Hose Line A9068320215
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Part no. 7562080
BMW E81 E87 E90 N52 N52N 600W Radiator Fan Housing With Fan 7562080
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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. 1K0121207BC
VW Volkswagen Golf 5 2.0 TDI Diesel Engine Cooling Radiator Fan 1K0121207BC
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Part no. A0005061500
Mercedes H243 Engine Cooling System Coolant Water Valve Unit A0005061500
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Part no. 6928246-1
BMW E87 Additional Water Pump E81 E90 E91 Auxiliary Water Cooling Unit 6928246
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Part no. A9065050455-1
Mercedes W906 Engine Cooling Radiator Fan Shroud Cover Panel A9065050455
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Part no. 6921936
BMW 7 Series E65 735i 745i N62 Engine Cooling Radiator Fan Shroud 6921936
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Part no. A6512033082
Mercedes W212 OM651 Coolant Hose Connector Thermostat Pump Outlet A6512033082
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Part no. 8507626
BMW E90 LCI F10 F20 F30 Oil Filter Housing Base Heat Exchanger N47N 8507626
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Part no. A2722000415
Coolant Thermostat Mercedes W204 W209 M272 Engine Cooling Housing A2722000115
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Part no. A1695050230-1
Air Duct Mercedes W245 Petrol Radiator Intake Channel Cover Part A1695050230
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Part no. A2712002056
Coolant Pipe Mercedes W204 Petrol M271 Water Pump Flange Fitting A2712002056
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Part no. 7588876-2
Coolant Thermostat Mini Cooper S R56 LCI N18 Engine Cooling Housing 7588876
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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. 8638237
Water Pump BMW F90 M5 F91 M8 F11 G30 G32 Auxiliary Coolant Unit 8638237
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Part no. A6512000251
Water Pump Hose Mercedes W204 OM651 Diesel Engine Coolant Line A6512000251
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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. 8K0121212C
Audi RS4 B8 Additional Auxiliary Radiator Left N/S Engine Cooling 8K0121212C
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Part no. 7563259-1
BMW E81 E87 E90 E91 Petrol N43 Complete Set Radiator Fan Automatic
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Part no. A6262000115
Mercedes W205 Engine Coolant Thermostat Temp Sensor A6262000115
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Part no. 8580972
Water Hose BMW G20 G21 G30 G31 X3 G01 Diesel Cooling Coolant Pipe Line 8580972
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Part no. A6512002800-2
Mercedes W204 Diesel OM651 Engine Coolant Thermostat Temp Sensor A6512002800
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Part no. 7544668-4
BMW X5 Series 4 E53 M57 M54 3.0d Engine Cooling Radiator Fan Cooler Automatic
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Part no. 8K0959455H
Audi A4 B8 Radiator Fan Engine Cooling Cooler Blower Unit 8K0959455H
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Part no. 7389930
Radiator Bracket BMW F20 F21 LCI B58 Carrier Right O/S Mount Support 7389930
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Part no. 9216143
BMW X3 F25 X4 F26 Air Conditioning Cooling Radiator Condenser A/C 9216143
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Part no. A2056261400
Mercedes W205 Front Bumper Radiator Support Holder Bracket Right O/S A2056261400
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Part no. 6R0121207
Skoda Fabia 5J Seat Ibiza 6J Cooling Radiator Fan Shroud Coolant 6R0121207
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Part no. 1K0121207AA
Engine Cooling Radiator Audi A3 8P Diesel Radiator Coolant Fan 1K0121207AA
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Part no. 7540127
Water Hose BMW E90 E91 E92 N54 335i Radiator Top Cooling Coolant Pipe 7540127
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Part no. A0005002686-2
Water Pump Mercedes W205 W213 W251 Electric Auxiliary Coolant Pump A0005002686
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Part no. A0015005293-1
Mercedes Vito W639 2.2 Diesel Fan Shroud Engine Cooling Radiator Fan A0015005293
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Part no. A1695050330-1
Mercedes W245 Radiator Air Duct Intake Channel Cover Bracket A1695050330
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Part no. 7789257
BMW E46 X5 E53 E65 M57N 3.0d Diesel Radiator Fan Blades Cooling System Viscous
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Part no. 2E0853194A-NAM
Volkswagen VW Crafter 35 Radiator Grille Front Support Bracket Holder 2E0853194A
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Part no. 9652021180
Citroen Berlingo Cooling Fan Relay Plug Control Module 9652021180
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Part no. 7504077
BMW 5 6 7 Series E60 E63 E65 N62 Petrol Engine Water Pump Pulley 7504077
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Part no. A1645000393
Mercedes ML W164 W251 Cooling Radiator Fan 850W Diesel Engine A1645000393
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Part no. 4M0121321Q
Audi Q7 4M Water Coolant Expansion Tank Cover Cap 4M0121321Q
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Part no. 5Q0122051CT
Audi A3 8V Water Pipes Hoses Coolant Cooling Line 5Q0122051CT
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Part no. 7565094
Vent Pipe BMW E90 E91 E92 N54 Cooling Line Water Hose Radiator Cooler 7565094
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Part no. A2035400688
Mercedes W203 Engine Cooling Radiator Blower Fan Motor Actuator A2035400688
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Part no. 9813733
Water Hose Mini R60 R61 N47N Coolant Radiator Expansion Tank Pipe Line 9813733
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Part no. 8474824
BMW G30 G31 G32 G11 G15 Diesel Engine Cooling Coolant Water Radiator 8474824
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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. 4G0121403AC
Expansion Tank Audi A6 C7 Overflow Coolant Fluid Reservoir Bottle 4G0121403G
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Part no. 4H0121207C
Audi RS6 C7 Engine Cooling Radiator Fan Shroud Panel 600W 13V 4H0121207C
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Part no. A6395011101
Mercedes Vito W639 OM651 Diesel Engine Radiator Coolant Cooler A6395011101
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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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Part no. A2465040340
Mercedes W246 Radiator Support Bracket Left N/S Holder Mount A2465040340
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Part no. 8635090
BMW F20 F30 F31 F32 F10 F11 LCI X5 F15 N55 Coolant Electrical Water Pump 8635090
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Part no. 7848506
Coolant Hose BMW F80 M3 F82 M4 S55 Petrol Turbo Cooling Pipe Line 7848506
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Part no. 4G0145804A
Audi Q5 8R 2.0 TDI Quattro Engine Coolant Radiator Intercooler 4G0145804A
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Part no. 7805593
BMW E60 E61 E63 E64 LCI Power Steering Oil Cooler Loop Cooling Line 7805593
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Part no. 8514453
Coolant Pipe BMW F20 LCI B37 Expansion Tank Cylinder Head Cooling Hose 8514453
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Part no. 6921382-1
BMW X5 Series E53 M57 3.0d Engine Cooling Radiator Shroud Fan Motor 6921323
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Part no. A9065010182
Radiator Hose Mercedes Sprinter W906 Diesel Water Cooling Pipe A9065010182
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Part no. 038121132D
Audi Seat Skoda VW Golf MKV Coolant Flange Thermostat Housing Flange 038121132D
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Part no. 7542986-2
BMW E60 E61 E63 E64 Petrol Cooling Water Expansion Coolant Tank 7521189
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Part no. 8616548
BMW F20 F21 F30 LCI Hose Engine Feed Radiator Top Pipe 8616548
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Part no. A6398320693
Heater Hose Mercedes Vito W639 OM646 Water Coolant Return Pipe A6398320693
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Part no. 6753834
BMW 7 series E65 E66 Return Pipe Dynamic Drive 32416753834
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Part no. 7853727
BMW F20 F21 F87 M2 N55 Engine Radiator Return Coolant Hose Pipe Line 7853727
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Part no. 8517077
Heater Control Valve BMW F06 F10 F11 F12 F13 N57Z Water Coolant Unit 8517077
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Part no. BK318146AB
Ford Transit MK8 Cooling Radiator Fan Shroud Cover Housing BK318146AB
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Part no. A6395000800
Mercedes Vito W639 OM646 Cooling Radiator Fan Shroud Cover Frame A6395000800
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Part no. 7516004
BMW E60 E63 E90 E91 F10 Radiator Expansion Tank Screw Cap 7516004
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Part no. A6395030001
Mercedes Vito Viano W639 Cooling Radiator Fan Shroud Cover Housing A6395030001
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Part no. A6395051855
Mercedes Vito W639 OM651 Cooling Radiator Fan Shroud Cover Frame A6395051855
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Part no. 7805997
BMW Mini Cooper D R55 R56 Cooling System Coolant Radiator Water Hose 7805997
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Part no. 6796332
BMW 3 Series E90 E91 E92 N47 Power Steering Fluid Reservoir Pipe Line 6796332
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Part no. 6R0122101K
Seat Ibiza 6J Water Hose Radiator Coolant Pipe Line Cooling Hose 6R0122101K
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Part no. A4155000049
Mercedes Citan W415 OM607 Coolant Expansion Tank Reservoir Bottle 8200455786
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Part no. A2055016200
Mercedes W205 Water Hose Radiator Coolant Cooling Pipe Line A2055016200
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Part no. A0005003040
Mercedes W205 Engine Cooling System Coolant Water Valve A0005003040
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Part no. A2045000949
Expansion Tank Mercedes W204 W212 W218 Coolant Reservoir Bottle A2045000949
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Part no. A6399820123
Mercedes Vito W639 Radiator Fan Relay Electrical Module Unit A6399820123
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Part no. 7339096-1
Mini Cooper F55 Front Air Duct With Flap Control Cooling Radiator Duct 7339096
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 .