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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Radiator Cooler Mercedes W205 Engine Cooling Water Radiator Unit A0995006903

£70.95

Free delivery: Oct 23 – 30

If paid before 14:00

Part no. 8509177

Coolant Radiator BMW F10 F11 Diesel Engine Cooling Radiator 8509177

£23.95

Free delivery: Oct 22

If paid before 14:00

Part no. 7622751

BMW E82 E90 E91 E92 135i 335i N54 Fuel Feed Rail Line Sensor 7622231

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. 5Q0121070BQ

Audi S3 8V Water Hose Engine Coolant Cooling Pipe Line 5Q0121070BQ

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. 7843266

Coolant Hose BMW F10 M5 F12 F13 M6 Engine Cooling Pipe Line 7843266

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. 9802099-1

Mini Cooper R60 R61 Countryman Coolant Water Cooling Hose Pipe Line 9802099

£28.95

Free delivery: Oct 22

If paid before 14:00

Part no. A0005002300

Mercedes W205 Auxiliary Circulation Water Pump A0005002300

£85.95

Free delivery: Oct 22

If paid before 14:00

Part no. BK2Q-8A586-AB

Ford Transit MK8 Custom 2.2 TDCi Thermostat Coolant Housing Diesel BK2Q-8A586-AB

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. A0002009323-1

Smart Fortwo A451 Engine Cooling Radiator Blower Fan A0002009323

£37.95

Free delivery: Oct 22

If paid before 14:00

Part no. 8618245

Radiator Fan BMW X5 X6 E70 E71 Engine Cooling Radiator Fan Shroud 600W 7629131

£189.95

Free delivery: Oct 23 – 30

If paid before 14:00

Part no. A6112000715

Mercedes Vito W639 Diesel OM646 Coolant Water Thermostat A6112031975

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. A2701500320

Mercedes W176 M270 Coolant Temperature Indicator Sensor Wiring A2701500320

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. A6512032582

Mercedes W176 W242 W246 OM651 Coolant Hose EGR Cooler Feed Line A6512032582

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. 5Q0121619D

Audi A3 8V Water Hose Cooling Coolant Radiator Pipe Line 5Q0121619D

£56.95

Free delivery: Oct 22

If paid before 14:00

Part no. 8570062

BMW 1 3 Series F20 F21 F30 F31 LCI Transmission Gearbox Oil Cooler 8570062

£23.95

Free delivery: Oct 22

If paid before 14:00

Part no. A2055011301

Mercedes W205 Coolant Water Pipe Tank Line Hose A2055011301

£28.95

Free delivery: Oct 22

If paid before 14:00

Part no. 7612444

Cooling Hose BMW E84 N20 Petrol Engine Radiator Water Coolant Pipe Line 7612444

£18.95

Free delivery: Oct 22

If paid before 14:00

Part no. 8601366-1

BMW Mini Cooper F55 F56 F57 Thermostat Valve 11518601366 8601366

£23.95

Free delivery: Oct 22

If paid before 14:00

Part no. 1K0122101DF

VW Volkswagen Golf MK5 1.9 TDI Water Hose Radiator Coolant Pipe Line 1K0122101DF

£23.95

Free delivery: Oct 22

If paid before 14:00

Part no. 8516204-2

Engine Water Pump BMW E90 LCI F10 F20 F30 Diesel N47N Coolant Water Unit 8516204

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. 5Q0121203DE-1

Skoda Octavia 5E Radiator Fan Motor Engine Cooling Fan 2.0 Diesel 5Q0121203DE

£142.95

Free delivery: Oct 23 – 30

If paid before 14:00

Part no. 7807185

BMW 1 3 Series E81 E82E E87 E87N E88 E92 E92N E93 Lower Cooler Bracket 7807185

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. 8662834

BMW F23 F32 F36 B38 Petrol Water Radiator Pipe Hose Coolant Cooling Line 8662834

£23.95

Free delivery: Oct 22

If paid before 14:00

Part no. A2478307600

Mercedes W177 W247 Heater Water Cooling Coolant Pipe Hose Line A2478307600

£18.95

Free delivery: Oct 22

If paid before 14:00

Part no. 06F121111F

VW Volkswagen Golf 5 2.0 TFSI BWA Coolant Thermostat Housing 06F121111F

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. 1C1Q-8594-BA

Ford Transit Mk7 2.4 TDCi Thermostat Oil Cooler Housing Unit Diesel 1C1Q-8594-BA

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. A2712002352

Mercedes W204 Water Hose Radiator Coolant Cooling Pipe Line A2712002352

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. A2712030282

Thermostat Pipe Mercedes W204 M271 Petrol Flange Hose Line Coolant A2712030282

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. 8641964-1

Motor BMW F20 F21 F30 F31 F32 600W Radiator Fan Engine Cooling Motor 8641964

£61.95

Free delivery: Oct 22

If paid before 14:00

Part no. 06H121601P

Audi A6 C8 A5 F5 Q7 4M Electric Additional Auxiliary Water Pump 06H121601P

£37.95

Free delivery: Oct 22

If paid before 14:00

Part no. LR073682

Land Rover Discovery Sport L550 Turbo Oil Feed Pipe Hose Line 2.0 G4D3-6K679-FB

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. 6C1Q-8K500-AG-2

Ford Transit Mk7 Water Coolant Pump Power Steering Pump 2.2 TDCi 6C1Q-8K500-AG

£66.95

Free delivery: Oct 22

If paid before 14:00

Part no. 1K0121101CP

Volkswagen Golf 1K 1.6 TDI Water Hose Cooling Coolant Pipe Line 1K0121101CP

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. 2465014

MINI R50 R52 Water Pump Thermostat Housing Pipe Connector

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. 03L965561A

Audi A4 B8 2.0 TDI Auxiliary Water Pump Coolant Circulation Bracket 03L965561A

£18.95

Free delivery: Oct 22

If paid before 14:00

Part no. A2468302996

Mercedes W176 Coolant Hose Heater Line to Water Pump Return A2468302996

£23.95

Free delivery: Oct 22

If paid before 14:00

Part no. 7823945

Temperature Sensor BMW F07 F10 535d F01 740d N57S Diesel Exhaust Gas 7823945

£18.95

Free delivery: Oct 22

If paid before 14:00

Part no. A1698301596

Mercedes W169 W245 Water Coolant Hose Pipe Radiator A1698301596

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. 8574000

BMW X5 E70 F15 Radiator Mount Upper Cooling Carrier Holder Cover Shroud 7533539

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. BK3Q-8A586-AB

Ford Transit Mk7 Thermostat Oil Cooler Housing Diesel BK3Q-8A586-AB

£18.95

Free delivery: Oct 22

If paid before 14:00

Part no. A2045012682

Water Hose Mercedes W204 C207 W212 Coolant Radiator Pipe Line A2045012682

£18.95

Free delivery: Oct 22

If paid before 14:00

Part no. 8W0121207

Audi A4 B9 35 TFSI DMSB Motor Radiator Fan Engine Cooling Motor 8W0121207

£199.95

Free delivery: Oct 22

If paid before 14:00

Part no. A1645060835

Mercedes-Benz M ML W164 Heater Radiator Coolant Pipe Hose Part A1645060835

£23.95

Free delivery: Oct 22

If paid before 14:00

Part no. 2753085

Mini Cooper R55 R56 LCI Exhaust System Rear Rubber Mounting 2753085

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. 8603089

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

£156.95

Free delivery: Oct 22

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: Oct 22

If paid before 14:00

Part no. 04L121131AB-1

VW Tiguan 5N Coolant Water Flange Housing Connector 2.0 TDI 04L121131AB

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. A2702000000-1

Mercedes W176 W246 Petrol M270 Engine Water Coolant Pump A2702000000

£94.95

Free delivery: Oct 23 – 30

If paid before 14:00

Part no. 2284241

BMW F10 M5 F12 F13 M6 Transmission Oil Cooler Radiator 2284241

£66.95

Free delivery: Oct 22

If paid before 14:00

Part no. A2712002452-2

Mercedes W204 Water Pump Hose Radiator Coolant Cooling Pipe Line A2712002452

£18.95

Free delivery: Oct 22

If paid before 14:00

Part no. A2049062102

Radiator Fan Motor Mercedes W176 W246 Engine Cooling Radiator Fan A2049062102

£113.95

Free delivery: Oct 23 – 30

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: Oct 22

If paid before 14:00

Part no. A2115015482

Water Hose Mercedes W211 CLS W219 Radiator Cooling Coolant Pipe A2115015482

£13.95

Free delivery: Oct 22

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: Oct 22

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: Oct 22

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: Oct 22

If paid before 14:00

Part no. A2465010282

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

£23.95

Free delivery: Oct 22

If paid before 14:00

Part no. A2048300996

Water Hose Mercedes W204 W212 Engine Cooling Radiator Coolant Pipe A2048300996

£13.95

Free delivery: Oct 22

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: Oct 22

If paid before 14:00

Part no. A2465010182

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

£13.95

Free delivery: Oct 22

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: Oct 22

If paid before 14:00

Part no. 7542206

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

£18.95

Free delivery: Oct 22

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: Oct 22

If paid before 14:00

Part no. 6C0122109A

Audi A1 8X 1.4 TFSI Engine Water Coolant Pipe Hose Line Tube 6C0122109A

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. A2538305500-1

Water Hose Mercedes W213 S213 Cooling Coolant Pipe Line A2538305500

£18.95

Free delivery: Oct 22

If paid before 14:00

Part no. A6462030031

Coolant Pump Stub Mercedes Vito W639 Water Pump OM646 Diesel A6462030031

£23.95

Free delivery: Oct 22

If paid before 14:00

Part no. A2135014782

Water Hose Mercedes W213 S213 Radiator Cooling Coolant Pipe Line A2135014782

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. 7803066

BMW F12 Cover Intercooler Lower Shield Front Cooling Assembly Protection 7803066

£42.95

Free delivery: Oct 22

If paid before 14:00

Part no. BJ32-8C607-AD

Range Rover Evoque L538 Engine Cooling Coolant Radiator Fan BJ32-8C607-AD

£94.95

Free delivery: Oct 22

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: Oct 22

If paid before 14:00

Part no. 9C1112A697

Ford Transit Mk8 VI Air Charge Temperature Sensor 9C1112A697

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. A2662030675

Thermostat Housing Mercedes W169 W245 M266 Petrol Coolant A2662030675

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. 8K0121101J

Audi A4 B8 Engine Water Coolant Hose Pipe Line Coolant 8K0121101J

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. 8651287

BMW X3 G01 F97 X4 G02 F98 Auxiliary Coolant Electric Water Pump 8651287

£23.95

Free delivery: Oct 22

If paid before 14:00

Part no. 7512734

Mini Cooper S R52 R53 Thermostat Housing Engine Cooling 7512734

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. A0002006023-1

Mercedes Vito Viano W639 Radiator Fan Engine Cooling Blower Fan A0002006023

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. 8617545

BMW F45 Mini F60 B38X Hybrid Water Pump Coolant Cooling 8617545

£24.95

Free delivery: Oct 22

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: Oct 22

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: Oct 22

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: Oct 22

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: Oct 22

If paid before 14:00

Part no. 8W0122101AA

Audi S4 B9 3.0 TFSI Petrol Coolant Water Hose Line Tube Pipe 8W0122101AA

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. A0009052614

Mercedes W907 2.0 Diesel OM654 Exhaust Temperature Sensor A0009052614

£47.95

Free delivery: Oct 22

If paid before 14:00

Part no. 3C0122051AT

Volkswagen Passat B6 Audi A3 8P Coolant Hose Pipe Line 3C0122051AT

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. A2465011258

Water Hose Mercedes W176 W246 OM651 Cooling Coolant Pipe Line A2465011258

£18.95

Free delivery: Oct 22

If paid before 14:00

Part no. A6401400575

EGR Exhaust Cooler Mercedes W169 W245 Heat Exchanger OM640 Diesel A6401400575

£13.95

Free delivery: Oct 22

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: Oct 22

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: Oct 22

If paid before 14:00

Part no. 5Q0121063Q

Volkswagen Golf CD1 Water Pipe Hose Coolant Cooling Line 5Q0121063Q

£13.95

Free delivery: Oct 22

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: Oct 22

If paid before 14:00

Part no. A2115001693-1

Radiator Fan Mercedes W211 S211 W219 Motor Engine Cooling Unit A2115001693

£70.95

Free delivery: Oct 22

If paid before 14:00

Part no. 7L0317019B

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

£18.95

Free delivery: Oct 22

If paid before 14:00

Part no. 03P121157A

Volkswagen Polo 5 Seat Ibiza 6J Coolant Radiator Hose 1.2 TDI CFWA 03P121157A

£13.95

Free delivery: Oct 22

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: Oct 22

If paid before 14:00

Part no. 7521361-1

BMW 1 Series E81 E87 116i N45 Hose Engine Feed Radiator Top Pipe 7521361

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. CPLA-8A080-AA

Range Rover Sport L494 Engine Coolant Header Expansion Tank CPLA-8A080-AA

£13.95

Free delivery: Oct 22

If paid before 14:00

Part no. rhd-6913420

BMW 7 Series E65 E66 Coolant Pipe Evaporator 6913420 64116913420

£13.95

Free delivery: Oct 22

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: Oct 22

If paid before 14:00

Part no. 3D0965561D

Volkswagen LT Auxiliary Electric Water Pump Coolant Circulation 3D0965561D

£18.95

Free delivery: Oct 22

If paid before 14:00

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