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. 7523258-3
Radiator Fan Housing BMW E81 E87 E90 E91 Petrol N45 N46 N43 Cooling Fan 7523258
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Part no. 21503366OR
Renault Trafic Water Hose Radiator Coolant Cooling Pipe Line 21503366OR
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Part no. A2742002551-1
Mercedes W213 M274 Water Hose Cooling Coolant Pipe Line Tube A2742002551
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Part no. 7846363
BMW F10 M5 F12 M6 Coolant Hose Radiator Cooling Water Pipe Connector 7846363
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Part no. 079121065M
Audi A4 B6 4.2 Petrol Coolant Pipe Cooler Water Hose 079121065M
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Part no. A1668307001
Mercedes GLE C292 ML W166 Diesel M642 Coolant Hose Heater Water Line A1668307001
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Part no. 1831248000
Renault Trafic Engine Cooling Fan Radiator Shroud Motor Unit 1831248000
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Part no. 1K0121157F
Volkswagen VW Passat B6 Water Hose Radiator Coolant Pipe Line 1K0121157F
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Part no. A2762000156
Mercedes W212 M276 Coolant Fluid Inlet Connection Flange A2762000156
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Part no. 7548263
Water Pump BMW F10 F13 F07GT X5 E70 Petrol N63 Mechanical Coolant Pump7548263
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Part no. 7586927-2
BMW E81 E60 LCI E93 N43 Petrol Engine Electric Water Coolant Pump 7586927
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Part no. 06E121005F
Coolant Water Pump Audi A4 B7 B8 S4 B8 Additional Pump 06E121005F
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Part no. 3C0121157AA
Audi A3 8P Engine Water Coolant Pipe Hose Line 1.9 TDI 3C0121157AA
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Part no. A6542030002
Mercedes W177 Water Coolant Pipe Hose Line A6542030002
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Part no. 04L121064AR
Seat Ateca 2.0 TDI Engine Water Coolant Pipe Cooling Hose Line 04L121064AR
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Part no. 7542199-1
BMW E87 E90 Cooling Radiator Mahle Petrol Engine N52 N53 Coolant Unit 70824052
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Part no. 7603762
BMW 5 6 Series E60 E61 E63 LCI N53 Complete Petrol Radiator Fan Housing 400W
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Part no. A6398300516
Mercedes Vito Viano W639 Water Hose Cooling Coolant Radiator Pipe A6398300516
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Part no. A2762006651
Coolant Hose Mercedes C238 Turbo Cooling Return Line A2762006051
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Part no. A6122030275
Thermostat Mercedes ML W163 Diesel OM612 Thermostat Housing A6122030275
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Part no. 079121083H
Audi A7 4G 4.0 TFSI Coolant Hose Engine Water Pipe Front Left N/S 079121083H
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Part no. 1603250031
Lexus LS400 Water Inlet Housing Engine Coolant Hose 1UZ-FE 1603250031
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Part no. 1483823
Ford Transit Connect 1.8 TDCI Oil Hose Line Pipe Line 1483823 4M5Q-6K677-CA
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Part no. 8K0121081BG
Audi A4 B8 A5 8T 3.0 TDI Rear Coolant Water Breather Pipe Line Hose 8K0121081BG
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Part no. 19504-PLC-000
Honda Civic Petrol Coolant Thermostat Pipe Hose Cooling Line 19504-PLC-000
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Part no. A6512033482
Mercedes W447 M651 Diesel Water Coolant Pipe Cooling Hose A6512033482
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Part no. 8119045
BMW E36 Radiator Fan Top Air Intake Suction Panel Cover 8119045
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Part no. 93452528
Vauxhall Vivaro B Auxiliary Electric Additional Water Pump Coolant 93452528
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Part no. A6511800565
Mercedes W176 Diesel Oil Cooler A6511800565
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Part no. 8530112
Coolant Hose BMW i3 I01 Hybrid REx Engine Water Cooling Radiator Line 8530112
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Part no. 06H121026AF
Skoda Octavia RS 1Z 2.0 TSI Petrol Engine Water Pump 06H121026DR
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Part no. 7800479-1
BMW E60 E61 E65 X3 E83 Oil Cooler Heat Exchanger Auto Gearbox 7800479
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Part no. A6398321823
Water Hose Mercedes Vito W639 Cooling Radiator Coolant Pipe Hose A6398321823
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Part no. A1772000207
Mercedes W205 W222 W223 W463 C63 M177 Petrol Engine Water Pump A1772000207
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Part no. 057121073C
Audi Q7 4L 4.2 TDI Coolant Hose Pipe Hose Line 057121073C
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Part no. 8591718-1
Water Pump BMW G20 G21 G30 G31 Diesel B47 Thermostat Housing 8591718
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Part no. A6682000752
Coolant Hose Mercedes W168 OM668 Diesel Water Pipe Line Cooling A6682000752
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Part no. 3C0122101EN
Audi A3 8P 2.0 TDI Water Hose Radiator Coolant Pipe Line 3C0122101EN
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Part no. 9091603084
Lexsus LS400 Cooling Coolant Thermostat Water 9091603084
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Part no. 06E121018D
Volkswagen Touareg 7L 3.0 TDI Engine Coolant Water Pump Unit 06E121005
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Part no. 04L121064AQ
Seat Ateca FR 2.0 TDI Engine Water Coolant Pipe Cooling Hose Line 04L121064AQ
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Part no. 5Q0121156C
Volkswagen VW Golf SV Petrol Engine Coolant Pipe Hose Vent 5Q0121156C
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Part no. 6C1Q-8K500-AG
Ford Transit Mk7 2.2 TDCi Diesel Water Pump Coolant Pump 6C1Q-8K500-AG
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Part no. 2751275-1
Mini Cooper S D Nissens R55 R56 R60 Engine Cooling Radiator Coolant Water
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Part no. 03G121121C
Audi A4 B7 2.0 TDI BRE Diesel Engine Water Coolant Thermostat Housing 03G121121C
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Part no. 1262583
DAF 85CF Coolant Water Pump 1262583
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Part no. 7623677
BMW i3 I01 Coolant Hose Hybrid Rex Water Cooling Pipe Radiator 7623677
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Part no. 06F121132G
Audi S3 8P 2.0 TFSI CDLA Coolant Flange Pipe Hose Line 06F121132G
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Part no. 05C103495B
Seat Ibiza Mk5 KJ1 Audi A3 8Y Oil Breather Separator Cover 1.0 TSI 05C103495B
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Part no. 06H103464L
Skoda Octavia 1Z Audi A4 B8 TFSI Petrol Engine Oil Separator Cover 06H103495H
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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. 2283923-1
Radiator Fan BMW F10 M5 F12 F13 M6 S63N Engine Cooling Fan Motor 7602181
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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. A1770780119
Mercedes W176 W177 W205 W213 W253 C63 Separator Unit Left N/S Side A1770780119
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Part no. 03G121151AB
VW Touran Golf V Passat B6 TDI Water Hose Coolant Tube Pipe Line 03G121151AB
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Part no. 5N0121070M
Audi A3 8P Water Hose Cooling Radiator Coolant Pipe Line 5N0121070M
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Part no. 8625439
BMW 1 3 Series F20 F21 F30 F31 LCI B48 Radiator Fan Housing 400W 8625439
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Part no. 7561757-1
BMW 3 E46 Engine Cooling Coolant Radiator Pusher Fan Petrol 6922670
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Part no. A2515018382
Coolant Hose Mercedes W251 Diesel OM642 Radiator Water Cooling Line A2515018382
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Part no. 8519112
BMW X5 F15 Diesel Engine Coolant Hose Line Tube Supply Return 8519112
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Part no. 7M5112A648BA
Ford Transit Turbo Coolant Temperature Sensor 7M5112A648BA
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Part no. 6906176-1
BMW 7 Series E65 Diesel Webasto Additional Water Pump Valve Double Pipe 6906176
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Part no. 8E0121055N
Audi A4 B7 1.9 TDI Water Pipe Engine Cooling Radiator Coolant Hose 8E0121055N
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Part no. A2385018700
Mercedes A238 Radiator Module Carrier Right O/S Bracket Holder Mount A2385018700
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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. 1K0122063G
Audi S3 8P 2.0 TFSI CDLA Petrol Engine Water Coolant Pipe Hose Line 1K0122063G
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Part no. 3415182
BMW X3 Series E83 3.0d Complete Set Engine Radiator Fan Pack with Housing
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Part no. 5Q0121070BR-2
Audi A3 8V 2.0 TFSI Water Hose Engine Coolant Cooling Pipe Line 5Q0121070BR
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Part no. 2U1Q8509BA
Ford Transit MK6 2.4 TDCI Diesel Water Coolant Pump 2U1Q8509BA
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Part no. 7623678
Coolant Hose BMW i3 I01 Hybrid Rex Water Cooling Pipe Radiator 7623678
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Part no. 7526824
BMW E60 E61 Radiator Fan Shroud Housing 520i 525i 530i M54 Petrol 7526824
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Part no. 05L122157AS
Audi A4 B9 A5 F5 Water Cooling Coolant Pipe Hose Line 2.0 TDI 05L122157AS
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Part no. 8058643
BMW X3M F97 X4M F98 Alternator Generator Wiring Harness Cable 8058643
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Part no. 04L122058D
Seat Ateca 2.0 TDI Thermostat Coolant Pipe Hose Line Tube 04L122058D
Product currently unavailable

Part no. A1770900000
Mercedes W205 C63 Turbo Oil Line Pipe Hose Tube Right O/S Side A1770900000
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Part no. A1728302196
Mercedes R172 M274 Engine Distributor Tube Pipe Line Hose A1728302196
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Part no. 03D121026F
VW Volkswagen Fox 5Z 1.2 CHFB Petrol Water Pipe Thermostat Housing 03D121026F
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Part no. A2385012100
Mercedes A238 Radiator Module Carrier Left N/S Bracket Holder Mount A2385012100
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Part no. 059131685D
Audi A6 A7 4G8 3.0 TDI Oil Cooler Radiator Bracket Mount 059131685D
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Part no. 7592652
Water Hose BMW F10 F11 F12 F13 N63 Petrol Cooling Coolant Pipe Line 7592652
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Part no. 7584405
Coolant Hose BMW F10 N63 Expansion Tank To Air Charge Intercooler Line 7584405
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Part no. 05L122157CG
Audi A4 B9 A5 F5 Engine Cooling Coolant Pipe Line Hose 2.0 TDI 05L122157CG
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Part no. 8581627-1
BMW G20 G21 G30 G31 G32 Thermostat Coolant Housing Cooling Cooler Pipe 8581627
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Part no. 7534513
BMW 3 Z4 Series E46 E85 Relay Carrier Holder 7534513
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Part no. 6C11-8B273-BG-1
Ford Transit Mk7 Water Hose Engine Cooling Radiator Coolant Pipe 6C11-8B273-BG
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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. 7623685
BMW i3 Transmission Oil Cooler Hybrid Engine Heat Exchanger Unit 7623685
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Part no. 8581627-2
Thermostat Insert BMW G01 G02 G05 G20 G21 G30 G31 Housing Engine Cooling 8581627
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Part no. A2055011500
Mercedes W205 Water Hose Radiator Coolant Cooling Pipe Line A2055011500
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Part no. 04L121026AH
Seat Ateca 2.0 TDI Diesel Thermostat Housing Pipe Hose 04L121026AH
Product currently unavailable

Part no. A1725017282
Mercedes R172 M274 Engine Coolant Left N/S Cooler Hose Pipe Line A1725017282
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Part no. 1827185
Ford Fiesta MK7 1.6 TDCI Radiator Lower Hose Coolant Cooling Pipe Line 1827185
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Part no. 210108796R
Renault Trafic 3 Opel Vivaro B 1.6 M9R Water Pump Engine Cooling Unit 144C07329R
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Part no. A2782000551
Mercedes W212 M157 Water Coolant Return Pipe Hose Line A2782000551
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Part no. 05L121111Q
Audi Q2 GA 3.0 TDI DTTC Diesel Engine Coolant Thermostat Housing 05L121111Q
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Part no. 7617377
Mini F56 Heat Exchanger Hose Turbocharger Coolant Line F54 F55 7617377
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Part no. 8591433
Temperature Sensor Mini F56 F60 BMW F40 Diesel B37B Exhaust EGR L=850mm 8591433
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Part no. 8531198
Coolant Hose BMW i3 I01 Hybrid REx Engine Water Cooling Radiator Line 8531198
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Part no. A1645000093
Mercedes W164 W251 Radiator Engine Cooling Fan Shroud Motor 850W A1645000093
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 .