What is the construction and purpose of engine cooling?

Engine cooling is a set of parts responsible for maintaining the proper operating temperature of the powertrain. A typical system consists of a radiator, water pump, thermostat, hoses, fan, sensors, and an expansion tank. These elements are located mainly in the engine compartment and connected by a coolant circuit.

What is engine cooling used for?

Engine cooling is used to absorb excess heat from the block and cylinder head and to stabilize the operating temperature during driving and when stationary. An efficient system limits the risk of overheating and also affects the proper operation of the heater, fan, and control sensors. Without proper cooling, engine performance may drop, and cooperating components may fail.

What role does the expansion tank play in the cooling system?

The expansion tank is a cooling system element that absorbs fluid volume changes resulting from temperature increases and decreases. It is used to maintain the correct fluid level and works with a pressure cap that stabilizes the system's operating conditions. Fluid levels and the condition of return hoses are often checked within its vicinity.

How to choose a cooling system part for a specific car version?

It is safest to compare the OEM number, engine version, body type, and mounting location. It is also worth checking the number of pins in the plug, pipe diameter, mounting type, and the presence of additional sensors. For parts such as a fan or auxiliary pump, the control method also matters.

What symptoms indicate cooling system problems?

Typical symptoms include rising engine temperature, fluid leaks, the fan not turning on, steam from under the hood, or the unit taking too long to warm up. In some cars, temperature sensor errors or weaker interior heating also appear. Symptoms should be analyzed in conjunction with the operation of the thermostat, water pump, and hose tightness.

What to pay attention to when installing engine cooling parts?

After installation, you must check the tightness of connections, correct seating of mounts, and the condition of seals. It is also important to top up with the correct fluid and bleed the system according to the manufacturer's procedure. In the case of electrical parts, you should additionally verify the plugs, wiring harness, and fan control operation.

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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Mini Cooper R55 R56 LCI Exhaust System Rear Rubber Mounting 2753085

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. A1765010000-1

Coolant Hose Mercedes W176 C117 CLA A45 AMG Petrol M133 Water Line A1765010000

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8603089

Coolant Radiator Mini F54 F56 F60 JCW B48 Engine Cooling Unit 8603089

£156.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8631692

Coolant Pump BMW F20 F21 F22 F30 F31 LCI B38 Petrol Engine Cooling Unit 8631692

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2702000000-1

Mercedes W176 W246 Petrol M270 Engine Water Coolant Pump A2702000000

£94.95

Free delivery: Sep 9 – 16

If paid before 14:00

Part no. 6R0959455C

Radiator Fan VW Polo 6R Seat Ibiza 4 Engine CGPB 1.2 Blades Fan Motor 6R0959455C

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 6C1Q8K512AB

Ford Transit Mk7 2.4 TDCI Water Hose Engine Cooling Coolant Pipe 6C1Q8K512AB

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 2284241

BMW F10 M5 F12 F13 M6 Transmission Oil Cooler Radiator 2284241

£66.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2712002452-2

Mercedes W204 Water Pump Hose Radiator Coolant Cooling Pipe Line A2712002452

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 5Q0122073R

Audi A3 8V Water Hose Coolant Pipe Line Tube 5Q0122073R

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8514244

Coolant Hose BMW F10 F11 520d N47N Radiator Water Cooling Pipe Line 8514244

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2115015482

Water Hose Mercedes W211 CLS W219 Radiator Cooling Coolant Pipe A2115015482

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 9230748

BMW Mini Cooper R55 R56 R57 LCI R58 R59 N47N Water Pipe Coolant Hose 9230748

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8514233

Coolant Hose BMW F10 520d X3 F25 20dX N47N Radiator Water Cooling Pipe 8514233

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. 6C1Q19A216BA

Ford Transit MK7 2.4 TDCI Diesel Engine Viscous Fan Coupling Pulley 6C1Q19A216BA

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2465010282

Water Pipe Mercedes C117 W176 W246 M270 Radiator Coolant Hose Line A2465010282

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2048300996

Water Hose Mercedes W204 W212 Engine Cooling Radiator Coolant Pipe A2048300996

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 1K0959455ET

Audi S3 8P 2.0 TFSI CDLA Cooling Radiator Fan Shroud Right O/S 1K0959455ET

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2465010182

Water Pipe Mercedes C117 W176 W246 M270 Radiator Coolant Hose Line A2465010182

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2208320494

Mercedes-Benz CL S Class C215 W220 Water Coolant Hose Pipe Radiator A2208320494

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7542206

BMW 5 Series E60 E61 N52 Petrol Cooling System Coolant Return Hose Pipe 7542206

£32.95

Free delivery: Sep 08

If paid before 14:00

Part no. 1K0121070F

VW Volkswagen Touran 2.0 TDI BKD Water Hose Coolant Pipe Line 1K0121070F

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2538305500-1

Water Hose Mercedes W213 S213 Cooling Coolant Pipe Line A2538305500

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 1K0121251L

Volkswagen VW Golf VI Petrol Radiator Engine Cooling Coolant Unit 1K0121251L

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2135014782

Water Hose Mercedes W213 S213 Radiator Cooling Coolant Pipe Line A2135014782

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7803066

BMW F12 Cover Intercooler Lower Shield Front Cooling Assembly Protection 7803066

£42.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8577668

BMW F48 F45 F39 B48 B47 Diesel Thermostat Coolant Water Pump Housing 8577668

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. 9C1112A697

Ford Transit Mk8 VI Air Charge Temperature Sensor 9C1112A697

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 04L121064AC

Audi A3 8V Engine Water Coolant Pipe Cooling Hose Line 04L121064AC

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2662030675

Thermostat Housing Mercedes W169 W245 M266 Petrol Coolant A2662030675

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7512734

Mini Cooper S R52 R53 Thermostat Housing Engine Cooling 7512734

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. A1775201400

Mercedes W177 Intercooler Air Pipe Line Hose A1775201400

£47.95

Free delivery: Sep 08

If paid before 14:00

Part no. 1K0121251N-1

Audi A3 8P Coolant Radiator Engine Cooling Unit Radiator Nissens 1K0121251N

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8617545

BMW F45 Mini F60 B38X Hybrid Water Pump Coolant Cooling 8617545

£24.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8W0121405G

Audi A4 B9 A5 F5 Expansion Tank Water Coolant Bottle Reservoir 8W0121405G

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. 9134077

BMW Z4 Series E89 Roadster Water Hose Pipe Tube Heater Air Conditioning 9134077

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7801647-4

BMW 1 3 Series 4 E87 E90 Diesel Engine Cooling Radiator Fan 600W

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 5Q0965567-1

Additional Water Pump Audi A1 8X A3 8V Auxiliary Pump Coolant Unit 5Q0965567

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7802662

BMW F07 GT F10 F11 F12 F13 Water Cooler Auxiliary Additional Radiator 7802662

£75.95

Free delivery: Sep 08

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Part no. A0009052614

Mercedes W907 2.0 Diesel OM654 Exhaust Temperature Sensor A0009052614

£47.95

Free delivery: Sep 08

If paid before 14:00

Part no. GK2Q-8K556-AC

Ford Transit Custom Water Hose Engine Cooling Pipe 2.0 EcoBlue GK2Q-8K556-AA

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2465011258

Water Hose Mercedes W176 W246 OM651 Cooling Coolant Pipe Line A2465011258

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. A6401400575

EGR Exhaust Cooler Mercedes W169 W245 Heat Exchanger OM640 Diesel A6401400575

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 9299620

Water Hose BMW G30 G31 G11 G32 G15 Radiator Water Coolant Pump Pipe Line 9299620

£20.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8409066

BMW X5 Series E53 4.4i 4.6is Petrol M62 Expansion Tank Water Pipe Hose 8409066

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 5Q0121063Q

Volkswagen Golf CD1 Water Pipe Hose Coolant Cooling Line 5Q0121063Q

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8514434

Coolant Hose BMW X3 F25 X4 F26 B47 Diesel Radiator Water Pipe Line 8514434

£37.95

Free delivery: Sep 08

If paid before 14:00

Part no. A4479060412

Mercedes Vito W447 Sprinter W910 Radiator Fan Engine Cooling Unit A0999063902

£142.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7L0317019B

VW Volkswagen Touareg 7L Automatic Gearbox Transmission Oil Cooler 7L0317019B

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 5Q0122157CK

Audi A3 8V Water Hose Cooling Radiator Coolant Pipe Line 2.0 TDI 5Q0122157CK

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 06H145735G

Audi A5 8T 2.0 TFSI CDNB Turbo Oil Return Pipe Line Tube Hose 06H145735G

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8641963

BMW F20 F21 F30 F31 Engine Cooling Radiator Fan Shroud 400W 8641963

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 9845173

BMW F20 F30 LCI Coolant Hose Expansion Tank Cylinder Head B48 Petrol 9845173

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 04L121026F

Audi A3 8V 2.0 TDI DGCA Diesel Engine Coolant Thermostat 04L121026F

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. rhd-6913420

BMW 7 Series E65 E66 Coolant Pipe Evaporator 6913420 64116913420

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. BJ32-8K218-AA

Range Rover Evoque L538 Expansion Overflow Coolant Bottle Tank BJ32-8K218-AA

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 3D0965561D

Volkswagen LT Auxiliary Electric Water Pump Coolant Circulation 3D0965561D

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 6917874

BMW X5 Series E53 M57 3.0 d Connector Suction Pipe 6917874

£13.95

Free delivery: Sep 08

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Part no. A2700105401-1

Oil Separator Mercedes W176 W204 A207 W246 M274 Breather Valve A2700105401

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. RHD-4F2959617B-1

Audi A6 C6 Auxiliary Water Pump Electric Coolant Unit Valve 4F2959617B

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. 1K0122291BM

Audi A3 8P 2.0 TDI Water Hose Radiator Coolant Pipe Line 1K0122291BM

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 03L121132AC

Audi A4 B8 A5 8T 2.0 TDI Water Coolant Thermostat Housing 03L121132AC

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 5Q0121049CR

Volkswagen Golf CD1 Water Pipe Hose Line Cooling Coolant 5Q0121049CR

£42.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2712001256

Water Pump Mercedes W203 M271 Petrol Engine Coolant Flange A2712001256

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 2754224-1

BMW Mini Cooper R55 R56 R57 Cooling System Coolant Radiator Water Hose 2754224

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 5G0965567

Audi A1 8X Volkswagen Golf Mk7 Passat B8 Auxiliary Water Pump Coolant 5G0965567

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7502793

BMW 5 7 Series E60 E61 E65 E66 N62 Heater Water Pump Return Pipe Petrol 7502793

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. BV61-8C012-AA

Ford Focus Mk3 Transit Connect Overflow Bottle Hose Coolant Pipe BV61-8C012-AA

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 5Q0121058R

Audi VW Seat Skoda Water Hose Cooling Radiator Coolant Pipe Line 5Q0121058R

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 9167207

Water Pump BMW F01 F07 F10 F11 Auxiliary Coolant Pump Engine 9167207

£47.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2055016100

Mercedes W205 Water Hose Radiator Coolant Cooling Pipe Line Petrol A2055016100

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7519256

BMW E60 E61 M54 Petrol Engine Cooling Radiator Supply Hose 7519256

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2035053730-1

Mercedes W203 Radiator Air Intake Channel Duct Lower Panel Covering A2035053730

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 03L122157Q

Audi A4 B8 A5 8T Coolant Pipe Water Cooling Line 2.0 TDI 03L122157Q

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2055013984

Mercedes W205 OM651 Diesel Water Hose Coolant Cooling Pipe Line A2055013984

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. A1698203542

Mercedes W169 W245 Engine Cooling Radiator Fan A1698203542

£32.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8K0959455K

Audi A5 S5 8T Engine Cooling Radiator Fan Shroud Panel 8K0959455K

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8635089

BMW F10 F20 F30 F32 Petrol Coolant Electrical Water Pump 7604027

£94.95

Free delivery: Sep 9 – 16

If paid before 14:00

Part no. A2055018301

Mercedes W205 Intercooler Water Pipe Line Cooling Coolant Hose A2055018301

£32.95

Free delivery: Sep 08

If paid before 14:00

Part no. A6512000715

Mercedes W176 W246 Coolant Thermostat Cooling Unit OM651 Diesel A6512000715

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 925164GA0A

Mercedes X470 Nissan Navara OM699 Auxiliary Additional Water Pump 925164GA0A

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. 1K0122101KN-3

Volkswagen VW Scirocco Mk3 Engine Radiator Coolant Hose Pipe Line 1K0122101KN

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8576824

Oil Cooler Pipe BMW G20 G21 G31 G32 X3 G01 Diesel Gearbox Hose Line 8576824

£42.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2478307200

Water Hose Mercedes W177 W247 Heat Exchanger Coolant Return Pipe A2478307200

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. 03L121065T

Audi A3 8P 2.0 TDI Hose Thermostat Coolant Pipe Line 03L121065T

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7563259-13

Cooling Fan BMW E81 E82 E87 E90 N43 N45 N46 Petrol Engine Cooling Motor 7561711

£37.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7E0121207B

VW Transporter T5 2.0 Tdi CAAA Engine Cooling Radiator Fan Shroud 7E0121207B T5

£142.95

Free delivery: Sep 08

If paid before 14:00

Part no. 5Q0959455AM-1

Audi S3 8V Radiator Fan Engine Motor Cooling 5Q0959455AM

£118.95

Free delivery: Sep 08

If paid before 14:00

Part no. A0995003203

Wheel Arch Radiator Mercedes W176 W212 AMG Front Right O/S Radiator A0995003203

£75.95

Free delivery: Sep 08

If paid before 14:00

Part no. A6512000282

Water Hose Mercedes W176 W246 Diesel OM651 Cooling Coolant Pipe A6512000282

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. 6928246-1

BMW E87 Additional Water Pump E81 E90 E91 Auxiliary Water Cooling Unit 6928246

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 03L201360G

Volkswagen Tiguan 5N Fuel Injection Line Pressure Pipe Rail Injector 03L201360G

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 6945725

BMW X5 er E70 Air Conditioning A/C Refrigerant Line Double Pipe 6945725 9187635

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. BK31-8C351-BA

Ford Transit Mk7 2.4L Duratorq-TD Coolant Hose Pipe Line BK31-8C351-BA

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2722000415

Mercedes W204 W209 M272 Engine Coolant Thermostat Cooling Housing A2722000115

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7788906-5

BMW E81 X1 E84 E87 LCI E90 E91 Diesel Radiator Fan Housing 7788906

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. A1695050230-1

Mercedes W245 Air Duct Petrol Radiator Intake Channel Cover Part A1695050230

£32.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7627104

Coolant Hose BMW F30 F87 M2 N55 Engine Radiator Cooling Pipe Line 7627104

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7617380

Mini F55 F56 Cooper S Water Hose Coolant Pump Cooling Pipe Hose 7617380

£23.95

Free delivery: Sep 08

If paid before 14:00

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