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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Audi A4 B8 Radiator Fan Relay Radiator Electrical Module Control Unit 8K0959501G

£32.95

Free delivery: Aug 04

If paid before 14:00

Part no. A1695040114

Mercedes W169 W176 W204 W212 Radiator Mount Rubber Mounting Bracket A1695040114

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7549476

BMW E60 E61 E63 E65 E81 E87 E90 E91 E93 Petrol Thermostat Housing 7549476

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8K0121403G

Audi A4 B8 A5 8T Q5 2.0TDI Coolant Reservoir Expansion Tank Bottle 8K0121403G

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2125016482

Mercedes W204 W212 OM651 Diesel Coolant Hose Water Pipe A2125016482

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7596834

BMW F20 F21 Petrol N13 Engine Water Coolant Hose Pipe Line Water Coolant 7596834

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7548223

BMW E87 E90 E91 N52 N53 Expansion Tank Heater Thermostat Line 7548223

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7600537-1

BMW F20 F21 F30 Module Carrier Radiator Right O/S 7600537

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7553919

BMW 1 3 5 7 Series E60 E61 E65 E70 E71 E83 E87 E90 Level Switch Coolant

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 2751342

Radiator Bracket Mini R55 R56 R57 R58 R59 R60 R61 Mounting 2751342

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7588876

Mini Cooper S R56 LCI N18 Engine Cooling Thermostat With Housing 7588876

£32.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7596787

Mini R50 R52 R53 Thermostat With Gasket Coolant Unit 7596787

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7788266

BMW X5 Series E53 3.0d M57N Cooling System Coolant Radiator Water Hose 7788266

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7787040

BMW X5 E53 3.0d Coolant Header Overflow Expansion Tank Radiator 7787040

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2045000049

Mercedes-Benz C-Class W204 Coolant Expansion Tank Reservoir Bottle A2045000049

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7647751

Mini Cooper R55 R56 LCI Engine Cooling Thermostat With Housing 7647751

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 9147359

BMW 1 2 3 4 Series F20 F21 F22 F30 F31 F32 LCI B48 Electric Water Pump 9147359

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6512006901

Water Pipe Mercedes W212 Engine Cooling Coolant Hose Line A6512006901

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2045000749

Mercedes W204 Coolant Expansion Tank Reservoir Bottle A2045000749

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7802207

BMW 5 Series E60 E61N LCI 520d N47 Brake Servo Vacuum Valve Pipe 7802207

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7600543

Radiator Mounting Seal BMW F20 F22 F30 Upper Sealing Center 7600543

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7600541-1

BMW F20 F21 F30 Holder Bracket Mount Support Module Left N/S 7600541

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8507628

Temperature Sensor BMW E90 F10 F20 F30 F31 N47N Exhaust Gas 8507628

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A9065050855

Radiator Fan Shroud Mercedes W906 Engine Cooling Fan Cover Panel A9065050855

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7617366

Mini Cooper F55 F56 F57 Cooling Radiator Expansion Tank Coolant Hose Pipe

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2045013182

Water Pipe Mercedes W204 OM642 Engine Cooling Radiator Coolant Hose A2045013182

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7823544

Radiator Expansion Tank BMW X3 F25 X4 F26 Overflow Tank Bottle 7823544

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7596837

BMW F20 F21 F30 F31 F32 Petrol Radiator Coolant Hose Pipe 7596837

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7647372

BMW 1 2 Series F20 F21 F30 LCI Hose Coolant Expansion Tank 7647372

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 03L122157K

Volkswagen Sharan 7N Water Pipes Hoses Coolant Cooling Line 03L122157K

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7573781

BMW E46 X5 E53 X3 E83 Coolant Expansion Tank Radiator Header Reservoir 7573781

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2125010024

Water Pipe Mercedes W204 W212 OM651 Engine Cooling Coolant Hose Line A2125010024

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7530254

BMW 3 X3 Z4 Series E46 E83 E85 Radiator Carrier Mount Bracket Support 7530254

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8369805

BMW 3 X3 Series E46 E83 Engine Cooling System Coolant Water Valve 8369805

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5Q0121407G

Audi A3 8V Expansion Tank Header Coolant Reservoir Bottle 5Q0121407G

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7521931

Radiator BMW E87 E90 Cooling Radiator Petrol Engine N52 N53 Coolant 7521931

£66.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7790297

BMW E87 E90 E91 M47N2 118d 120d 320d 325d Engine Radiator 7790297

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. A9065012982

Radiator Hose Mercedes Sprinter W906 Diesel Water Cooling Pipe A9065012982

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2118350364

Mercedes W211 C253 Auxiliary Coolant Water Pump Water Cooling Unit A2118350364

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6512032182

Water Hose Mercedes W204 W212 Cooling Coolant Pipe Line A6512032182

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 3415182-2

BMW X3 E83 3.0d M57N2 Engine Cooling Radiator Fan Housing 3415182

£189.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7804892

BMW E90 E91 E92 Expansion Tank Water Pipe Hose Diesel M57N2 7804892

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7600536-1

BMW F20 F21 F30 F31 Radiator Module Carrier Bracket Mount Left N/S 7600536

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8618241-2

BMW X5 X6 E70 E71 Radiator Fan Engine Cooling Radiator Fan Shroud 600W 7616103

£189.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7600698

Radiator Bracket BMW F10 F12 M5 M6 Auxiliary Water Cooler Surround Frame 7600698

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1437040

BMW E39 E46 E60 E65 E53 E83 E36 Coolant Thermostat Housing 1437040

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7787440

BMW 5 Series E60 E61 Engine Cooling System Water Coolant Radiator Diesel 7787440

£22.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7505826

BMW X3 Series E83 M54 Radiator Oil Cooling Heat Exchanger 7505826

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 2751341

Radiator Bracket Mini R55 R56 R57 R58 R59 R60 R61 Mounting 2751341

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1731741

BMW E39 E46 E53 E60 E61 E65 E66 E83 E85 Mechanical Coolant Water Pump 1731741

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6C1Q8B535AF

Water Pump Pipe Ford Transit MK7 MK8 2.2 TDCI Engine Coolant Flange 6C1Q8B535AF

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7516414

BMW E60 E61 E81 E90 E92 ENGINE SUPPLY COOLANT PUMP PIPE 7516414

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1439113

BMW X5 E53 E65 E66 Radiator Rubber Mounting Holder Bracket Part 1439113

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7524914

BMW E81 E87 E90 E91 E92 Module Carrier Radiator Right O/S 7524914

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8513616

Oil Return Pipe BMW F20 F21 F30 F31 LCI Turbo Charger Inlet 8513616

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7553919-1

Coolant Level Switch BMW E60 E61 E65 E70 E71 E83 E87 E90 Coolant Sensor 7553919

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7617609-2

Radiator Fan Mini F54 F55 F56 F60 Engine Cooling Motor 400W 7636070

£94.95

Free delivery: Aug 5 – 12

If paid before 14:00

Part no. 8507694

Thermostat BMW E90 E91 LCI F20 F30 N47N Diesel Engine Water Coolant Unit 8507694

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1439101

BMW X5 Series E53 Engine Cooling Radiator Automatic Transmission 1439101

£32.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7566044

BMW E81 E87N E90 Petrol N43 Oil Gearbox Cooling Pipe Hose 7566044

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A0002009623

Mercedes-Benz Sprinter W906 Engine Cooling Radiator Blower Fan A0002009623

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7805359

BMW E60 E61 E90 E91 Engine Cooling Hose Heat Exchanger Return Pipe 7805359

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7640508-10

Cooling Radiator Fan BMW F20 F21 F30 F31 F32 Engine Cooling Fan 7640508

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8508251

BMW E60 E61 Engine Cooling Radiator Fan Shroud Motor Housing Diesel 8508251

£75.95

Free delivery: Aug 04

If paid before 14:00

Part no. 9129594

BMW E81 E87N E90 N47 Diesel Cooling Radiator Water Hose Pipe 9129594

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7542516

BMW 5 Series E60 E61 E63 E64 LCI Rubber Mounting Radiator 17117542516 7542516

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8596241

BMW F40 F48 Mini F56 F60 Radiator Fan Motor Engine Cooling Unit 600W 8596241

£75.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7797957

BMW 1 3 E81 E87 E90 LCI N47 F20 F30 N47N Temperature Sensor Coolant 7797957

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7795878

BMW E60 E61 E63 E64 LCI Diesel Engine Cooling Coolant Water Radiator 7795878

£32.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7787443

BMW E60 E61 Diesel Engine Radiator Fan Carrier Holder 7787443

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. A0009057004

Temperature Sensor Mercedes W176 W246 Diesel Exhaust Gas Engine A0009057004

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6512031382

Mercedes Sprinter W906 Coolant Hose OM651 Diesel Heater Water Pipe A6512031382

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8512445

Thermostat Housing Mini Cooper R55 R56 R57 LCI Coolant Cover 8512445

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7117811

BMW 1 3 Series E81 E87 E90 E91 Bumper Radiator Carrier Support Bracket 7117811

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7634565

Auxiliary Radiator BMW F40 F45 X1 F48 Mini F60 Additional Water Cooler 7634565

£108.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7531581

Thermostat Coolant Pipe BMW E87 E90 E91 Hose Radiator Bottom 7531581

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 3400017

BMW X3 Series E83 Radiator Bracket Mounting Plate Expansion Tank 3400017

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7639023

BMW 3 5 7 X3 Series E39 E46 E60 E61 E65 E83 Expansion Radiator Tank Cap 1742232

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7800293

BMW E65 LCI Cooling Water Expansion Tank 7800293

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1475578-1

Mini Cooper One R50 R52 Fan Water Radiator Fan Housing 100W 1475578

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8516204-1

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

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A9075282300

Mercedes Sprinter W907 Diesel Intercooler Left N/S Hose Air Line A9075282300

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6420700033 / A6420701433 / A6420700800

Mercedes-Benz ML W164 OM642 Fuel Injection Line Pressure Pipe Rail Injector Set

£56.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7548242

BMW 1 Series E87 N45 N46 Line Heater Return Thermostat Engine Cooling 7548242

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7541092-1

Radiator Fan Mini Cooper R50 R52 R53 Petrol Engine Cooling Housing 1475577

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. 2754854-2

Mini Cooper R55 R56 R57 R58 R60 N12 N16 Engine Cooling Radiator Motor Fan 187W

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7600586

Thermostat Pipe BMW F20 F30 F31 Coolant Hose Line 7600586

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1439116

BMW X5 E53 Mounting Bracket From Lower Radiator 1439116 17101439116

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7617609

Mini Cooper F55 F56 B38 Engine Cooling Complete Radiator Pack Fan 7617609

£170.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1137328648

Mercedes W176 Engine Radiator Cooling Fan Motor Relay Bosch 1137328648

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. A1698203542-1

Mercedes W169 W245 Engine Cooling Radiator Fan A1698203542

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. 06H121601N

Audi A4 B9 A5 8T Additional Water Pump Engine Coolant Unit 06H121601N

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7609532

BMW 3 Series Petrol F30 F31 N20 Radiator Cooling Coolant Hose Pipe Line 7609532

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7812944

BMW F30 F32 LCI 330d 335dX 430d 435dX Engine Radiator Coolant Hose Pipe Line

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7561713

BMW 1 3 Series E87 E90 118d 120d 320d Diesel Engine Radiator Cooling Fan Motor

£56.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6512001482

Coolant Hose Mercedes W204 Diesel OM651 Water Engine Cooling Line A6512001482

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7526414

BMW MINI Cooper One R50 R52 Radiator Coolant Pipe Hose Petrol 7526414

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1439117

BMW X5 E53 Slam panel radiator top bracket trim 17101439117 1439117

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7795909

Radiator Cover BMW E70 E71 F15 M57N2 N55 N57S Coolant Bottom Trim Panel 7795909

£28.95

Free delivery: Aug 04

If paid before 14:00

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