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. 7L6122109D
Audi Q7 4L TFSI Water Hose Cooling Coolant Radiator Pipe Line 7L6122109D
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Part no. 2249458
Radiator Cover BMW E65 E66 730d M57N2 Shroud Fan Engine Cooling 2249458
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Part no. 7840661
BMW 3 Series E90 E91 E92 M3 S65 Radiator Bottom Thermostat Coolant Hose 7840661
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Part no. 55488382
Opel Zafira Insignia A 2.0 Cdti Oil Cooler Inlet Pipe Hose 55488382
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Part no. A1645061635
Mercedes ML W164 Coolant Hose Water Cooling Unit Hose Pipe Line A1645061635
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Part no. 5Q0121203DQ
Volkswagen Golf Sportsvan Radiator Fan Cooling Blower Motor Unit 5Q0121203DQ
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Part no. 5Q0122073AB
Audi A3 8V 2.0 TFSI Water Coolant Hose Tube Line Pipe 5Q0122073AB
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Part no. 7531768-1
BMW E88 E90 E90N E91 N45 N46 Engine Feed-Radiator Top Hose 7531768
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Part no. A1685000249-1
Mercedes W168 Coolant Expansion Tank Cooling Fluid Bottle Tank A1685000249
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Part no. A2712002452-1
Water Pump Pipe Mercedes W204 M271 Engine Cooling Coolant Feed Hose A2712002452
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Part no. 074121302B
Fan Viscous Volkswagen LT35 2.5 TDI Diesel Radiator Fan 074121302B
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Part no. 1K0121086AH
Audi A3 8P VW Golf 5 Seat Leon 1P1 Coolant Hose Pipe Diesel 2.0 TDI 1K0121086AH
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Part no. 7577964
Water Hose BMW E81 E87N 116i N43 Cooling Radiator Pipe Petrol 7577964
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Part no. 7788268
BMW X5 Series E53 3.0d M57N Diesel Transmission Oil Cooler Line Flow Pipe
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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. 7573780
BMW X5 E53 3.0d M57 M57N Coolant Expansion Tank Radiator 7573780
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Part no. 1K0121096AB
VW Golf MK5 Audi Seat Skoda 1.9 TDI Water Hose Coolant Pipe Line 1K0121096AB
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Part no. 8385262
BMW 7 Series E65 E66 730i M54 Pressure Hose Compressor Condenser Pipe 8385262
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Part no. A9075010200
Mercedes W907 Water Hose Engine Cooling Coolant Pipe A9075010200
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Part no. 7805796
Coolant Hose BMW F01 F02 F10 F11 Diesel N57 Radiator Water Cooling Pipe 7805796
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Part no. 9X2Q8A544BA
Land Rover Range Sport L320 3.0d Water Pipe Coolant Hose Line 9X2Q-8A544-BA
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Part no. 8E0959501L
Audi A4 S4 B7 Radiator Fan Radiator Electrical Module Control Unit 8E0959501L
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Part no. 7643067
BMW F20 F21 F30 LCI Coolant Pump Bracket Mount M140i 340i 7643067
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Part no. A6398306315
Heater Hose Mercedes Vito W639 Water Coolant Return Pipe Diesel A6398306315
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Part no. 8200033974
Renault Trafic 1.9 DCI Diesel Water Heater Coolant Unit 8200033974
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Part no. A2515000103
Mercedes W164 W251 OM642 M273 Coolant Radiator Water Cooling A2515000103
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Part no. A2125013825-1
Mercedes W212 Expansion Tank Cooler Cooling Pipe Hose Line A2125013825
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Part no. 1K0122109CF
Water Coolant Pipe Volkswagen Audi Skoda Seat 1.6 TDI Cooling LIne 1K0122109CF
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Part no. A1645000916
Mercedes W164 Radiator Surround Cowl Trim Cover Bracket A1645000916
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Part no. A6460700500
Mercedes W204 OM646 Fuel Injection Line Pressure Pipe Rail Injector Set
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Part no. A6402032282
Mercedes W169 W245 Heater Radiator Water Cooling Hose Diesel A6402032282
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Part no. A1696820528
Mercedes-Benz A B Class W169 W245 Front Cover Damping Insulation A1696820528
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Part no. 9681299480
Coolant Tube Peugeot Partner II Diesel 1.6 Hdi Water Pipe 9681299480
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Part no. A6290180582
Mercedes W164 OM629 Crankcase Cover Pressure Control Valve Hose A6290180582
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Part no. A2049066802-1
Radiator Blower Mercedes W204 W212 Engine Cooling Coolant Fan 600W A2049066802
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Part no. A6512001707-1
Mercedes W910 Diesel OM651 Water Pump Coolant Circulation Pump A6512001607
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Part no. 03L906088BS
Volkswagen VW Golf Mk5 Exhaust Gas Temperature Sensor Wiring Diesel 03L906088BS
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Part no. A2048850136
Mercedes W204 Radiator Grille Front Supporting Bracket Holder A2048850136
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Part no. 7563259-12
BMW E81 E87 E90 Petrol Electric Motor Fan Engine Cooling Radiator 6925693
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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. A6420103707
Mercedes C207 OM642 Crankcase Oil Breather Bleed Valve Separator A6420103707
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Part no. 9292729
BMW i3 I01 Water Coolant Cooling Hose Return Pipe Line Expansion Tank 9292729
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Part no. 06M121481L
Audi A4 S4 B9 3.0 TFSI Petrol Water Coolant Pipe Hose Line 06M121481L
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Part no. 8200033974-2
Renault Trafic II 1.9 DCI Diesel Water Heater Coolant Unit 8200033974
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Part no. 9202200
Expansion Coolant Tank Saab 9-3 1.9 Tid Opel Vectra C 1.9 CDTI 9202200
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Part no. 940004202
Land Rover Freelander 2 Radiator Module Cooling Fan Motor Relay 940004202
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Part no. 7L6122051T
Audi Q7 4L 3.0 TDI BUG Water Coolant Hose Pipe Line Tube 7L6122051T
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Part no. 7600537
Radiator Bracket BMW F20 F21 F30 Module Carrier Mount Right O/S 7600537
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Part no. YC1Q6L635AG
Ford Transit MK6 2.4 Diesel Oil Cooler Thermostat Housing YC1Q6L635AG
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Part no. 7788906-5
BMW E81 X1 E84 E87 LCI E90 E91 Diesel Radiator Fan Housing 7788906
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Part no. 045115389E
Volkswagen Golf MK5 Audi A3 8P Tdi Oil Filter Housing Oil Cooler 045115389E
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Part no. 6R0121058D
VW Polo 5 Seat Ibiza 4 Skoda 1.2 TDI CFWA Coolant Radiator Hose 6R0121058D
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Part no. A0002009723-1
Mercedes Sprinter W906 Radiator Fan Engine Cooling Radiator Blower A0002009723
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Part no. A1112001303-1
Mercedes W202 W203 W210 M111 Coolant Thermostat Housing A1112030573
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Part no. 8740118
Coolant Pipe BMW F20 F30 LCI B48 Expansion Tank Cylinder Head Cooling Hose Line
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Part no. 8571605
BMW X3 F25 X4 F26 N57N Coolant Cooling Pipe Line Water Hose 8571605
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Part no. 8K0121101J
Audi A4 B8 Engine Water Coolant Hose Pipe Line Coolant 8K0121101J
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Part no. A1715010182
Mercedes SLK R171 Hose Radiator Coolant Cooling Pipe Line A1715010182
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Part no. 8509706
BMW E90 E91 E92 325d Heat Exchanger Oil Cooling Pipe Inlet Outlet Hose 8509706
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Part no. A2095012682
Heat Exchanger Hose Mercedes W203 Water Coolant Top Pipe Line M271 A2095012682
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Part no. 7552546
BMW X5 X6 E70 E71 Water Expansion Tank Radiator 7552546
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Part no. 8638240
BMW 3 Series F30 LCI 330e Hybrid Auxiliary Water Coolant Pump Engine 8638240
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Part no. 5Q0121251EB
Skoda Octavia 5E Engine Cooling Radiator Coolant Unit Petrol 5Q0121251EB
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Part no. 9128953
BMW X3 F25 Air Conditioning Radiator A/C Interior Heating Unit 9128953
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Part no. 5Q0122073AE
Audi Q3 8U Water Coolant Hose Tube Line Pipe 2.0 TDI DFTA Diesel 5Q0122073AE
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Part no. A6462000301
Mercedes Benz C Class W203 OM646 Diesel Water Pump Motor A6462000301
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Part no. 252374A100
Hyundai H-1 Fan Cooling Radiator Fan Coolant Unit Motor 252374A100
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Part no. A0015003993
Mercedes-Benz W210 E 320 CDI Engine Cooling Radiator Double Fan A0015003993
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Part no. 1320783
Nissan Qashqai Water Hose Engine Cooling Coolant Pipe Line Diesel 1320783
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Part no. 3404380
BMW X3 E83 Radiator Plate 3.0d Expansion Tank Holder Bracket Mounting 3404380
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Part no. A0995002203
Radiator Mercedes W205 W213 C238 Coolant Water Engine Cooler A0995002203
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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. 5Q0906457B
Volkswagen Skoda Seat Audi Auxiliary Secondary Water Pump Petrol 5Q0906457B
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Part no. 8618241-1
BMW X5 X6 Series E70 E71 Engine Cooling Radiator Fan Motor 600W 7558428
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Part no. A6395030001
Mercedes Vito Viano W639 Cooling Radiator Fan Shroud Cover Housing A6395030001
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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. 1K0121251DT
Volkswagen VW Golf 5 Radiator Engine Cooling Coolant Unit 1K0121251DT
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Part no. 7523259-1
BMW E81 E87 LCI E90 Complete Set Radiator Fan Automatic Petrol N43
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Part no. 7578687
BMW F10 F12 F07 GT Petrol N63 Turbocharger Coolant Feed Pipe Cyl. 1-4 7578687
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Part no. 7N0121051D
VW Volkswagen Sharan 7N Water Pipe Hose Coolant Cooling Line 7N0121051D
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Part no. 848960100
Peugeot 207 Water Coolant Radiator Engine Cooling Radiator 848960100
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Part no. A2215002200
Mercedes W221 Oil Cooler Radiator Automatic Gearbox Transmission A2215002200
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Part no. 7535742
Coolant Hose BMW E65 E66 N62N Radiator Cooling Water Pipe Line 7535742
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Part no. 1436381
Coolant Tank BMW E39 E38 Petrol M52 Expansion Coolant Reservoir Cap 1436381
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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. 7567207
Oil Cooler Pipe BMW E90 E91 E92 E93 Engine Flow Pipe Line Hose 7567207
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Part no. 8638445
Mini F55 F56 Fastening Elements Radiator Mount Holder 8638445
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Part no. 1712110
BMW 5 7 8 Series E32 E31 E34 E38 E39 Cooling Fan Blades Radiator 1712110
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Part no. 93BB2A451AC
Vacuum Pump Ford Mondeo 4 Transit Connect 1.8 TDCi Diesel Housing 93BB-2A451-AC
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Part no. 3448462
BMW 3 4 Series F80 F82 F83 LCI Radiator And Engine Return Hose 3448462
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Part no. 7848500-1
Coolant Hose BMW F80 M3 F82 M4 S55 Water Pump Cooling Pipe Line 7848500
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Part no. A0002009623-1
Mercedes Sprinter W906 Engine Cooling Radiator Blower Fan Viscous A0002009623
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Part no. A2055015400
Mercedes W205 Diesel OM651 Coolant Hose Radiator Auto Transmission Cooler Line
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Part no. 03L121157Q
Audi Q3 SE Water Hose Cooling Coolant Radiator Pipe Line Hose 03L121157Q
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Part no. 2284697
BMW 3 4 Series F80 M3 F82 M4 Transmission Oil Cooler Line Flow Pipe 2284697
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Part no. 7642158-2
Expansion Tank BMW F20 F21 F30 F32 Radiator Coolant Bottle Petrol 7642158
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Part no. 7843273
BMW F10 M5 F12 F13 M6 Pipe Water Pump Turbo Cooling Connecting Hose 7843273
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Part no. 8616148
BMW 3 Series F30 LCI 330e B48X Hose Expansion Tank Pipe Line 8616148
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Part no. 7787040
BMW X5 E53 3.0d Coolant Header Overflow Expansion Tank Radiator 7787040
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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 .