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 Expansion Tank BMW X3 F25 X4 F26 Overflow Tank Bottle 7823544

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2125015782

Coolant Pipe Mercedes W212 W218 Expansion Overflow Tank Cooling Hose A2125015782

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7519255

BMW 5 Series E60 E61 M54 Petrol Engine Cooling Radiator Pipe Hose Line 7519255

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7521777

Coolant Hose BMW E60 E61 E63 LCI Engine Radiator Supply Pipe 7521777

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1K0121070BR

Volkswagen VW Golf Mk5 Water Hose Radiator Coolant Pipe Line 1K0121070BR

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 4133404

BMW 1 3 Series E81 E82 E84 E87 E93N Engine radiator return cooling hose 4133404

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7600543-1

Radiator Mount BMW F20 F22 F30 Upper Sealing Center Mounting Trim Seal 7600543

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2048308496

Water Pipe Mercedes W204 W207 OM651 Cooling Coolant Hose Line A2048308496

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1K0122157AN

VW Golf Mk5 V Mk6 VI Petrol Engine Water Coolant Pipe Hose Line 1K0122157AN

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7557360

BMW E60 E61 LCI E90 E91 Connector Intake Manifold 7557360

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6512031482

Coolant Hose Mercedes W204 W212 OM651 Diesel Heater Water Pipe A6512031482

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7794157

BMW X5 Series E70 Hose Pipe Water Hose 7794157

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6939210

BMW Z4 Series E85 Roadster 2.0i Petrol Hose Engine Inlet Water Pump 6939210

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A0009059105

Temperature Sensor Mercedes W246 W176 W212 OM651 Exhaust Gas Engine A0009059105

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6C118K218AC

Ford Transit MK7 Coolant Expansion Overflow Tank Fluid Bottle 6C118K218AC

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7643067

BMW F20 F21 F30 LCI Coolant Pump Bracket Mount M140i 340i 7643067

£32.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6908135

BMW X5 Series E53 Webasto Auxilary Heater Exhaust Pipe System 6908135

£17.95

Free delivery: Aug 04

If paid before 14:00

Part no. DG938101AA

Ford Transit Custom Water Coolant Reservoir Bottle Cover Cap DG93-8101-AA

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A9072706900

Mercedes W906 Diesel Automatic Oil Pipe Transmission Cooler Hose A9072706900

£75.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6512000882

Water Pipe Mercedes W639 W906 OM651 Engine Cooling Coolant Hose A6512000882

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5K0121070C

Volkswagen Golf Mk6 Water Hose Cooling Coolant Radiator Pipe Line 5K0121070C

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6760786

BMW 5 6 Series E60 E61 LCI Fuel Tank Pipe Return Line 6760786

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7529273

Mini R52 R53 Coolant Cooling Water Expansion Tank Bottle 7529273

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7640287

Coolant Hose BMW F20 F21 F30 F31 LCI Gearbox Oil Heat Exchanger Hose 7640287

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6542038700

Mercedes W213 OM654 Diesel Water Coolant Cooling Pipe Line Hose A6542038700

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7606254

BMW X5 F15 E70 X5 F16 E71 Power Steering Oil Cooler Cooling Radiator 7606254

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7596839

BMW F20 F21 F30 F31 F32 Petrol N20 Radiator Cooler Coolant Pipe Hose 7596839

£32.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6512031782

Water Hose Mercedes W176 W246 OM651 Water Coolant Pump Pipe Line A6512031782

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7639071

BMW 5 7 F01 F02 F10 F11 Radiator Mount Bracket Module Carrier Cover 7639071

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. A0999061100

Mercedes W205 Radiator Fan Engine Cooling Radiator Fan Motor A0999061000

£142.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2048350364-1

Mercedes W204 W212 W176 W246 Auxiliary Coolant Water Pump A2048350364

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A0009058501

Temperature Sensor Mercedes W246 W176 W212 OM651 Exhaust Gas Engine A0009058501

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8623574

Mini Cooper One F55 F56 F57 F60 Waterpump Coolant Water Pump 8623574

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. A0999061100-1

Motor Mercedes W205 Engine Radiator Fan Motor 12V Controler ECU A0999061100

£61.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1436386

BMW 5 X5 Series E38 E39 E53 Engine Cooling Thermostat 1436386

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8K0819147A

Audi Q5 8R Additional Auxiliary Water Pump 8K0819147A

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7588876-1

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

£32.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7811129

BMW F20 F21 F30 F31 F32 F33 F34 Pipe Coolant Hose Radiator 7811129

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2642000100

Mercedes W205 M264 Petrol Engine Electric Water Coolant Pump A2642000100

£104.95

Free delivery: Aug 5 – 12

If paid before 14:00

Part no. 06H121065D

Audi A5 8T 2.0 TFSI Water Hose Cooling Radiator Coolant Pipe Line 06H121065D

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7789403

BMW X5 Series E53 3.0d M57N Engine Water Pipe Engine Coolant Hose 7789403

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7552389

BMW E81 E87 E90 E91 Water Hose Cooling Pipe N43 Petrol Engine 7552389

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7500594-1

BMW E46 E87 E90 E91 116i 118i 120i 318i 320i N45 N46 Coolant Water Pump 7500594

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8K0121164E

Audi A4 B8 Water Pipe Hose Line Engine Cooling Coolant Unit Hose 8K0121164E

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7648827-2

Water Pump BMW F20 F30 N13 Mini R55 R56 N14 Mechanical Coolant Pump 7648827

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7617610

BMW F45 F48 Mini F55 F56 Radiator Fan Engine Cooling 7617610

£189.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8619408

Connector Water Pipe BMW F20 F30 LCI M140i 340i B58 Coolant Hose Line 8619408

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6462000301

Mercedes Benz C Class W203 OM646 Diesel Water Pump Motor A6462000301

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2038202426

Mercedes-Benz C-Class W203 Windscreen Rain Light Sensor A2038202426

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7601176

Radiator Fan BMW X3 F25 X4 F26 Engine Cooling Cooler Shroud Housing 7601176

£94.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7533537

BMW X5 E70 Engine Coolant Radiator Bracket Holder Mount 7533537

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2115000049-1

Expansion Tank Mercedes W211 CLS C219 Coolant Overflow Bottle A2115000049

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8620944

BMW F20 F21 F30 LCI Engine Cooling Radiator Expansion Tank Hose 8620944

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7530254-1

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. A6422002215

Thermostat Mercedes W204 W212 GL X164 OM642 Coolant Housing Valve A6422002215

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 06F122101A

VW Volkswagen Golf Mk6 VI Coolant Water Pipe Hose Line 06F122101A

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8514458

Water Pump BMW F10 F11 F20 F21 LCI B47 Diesel Coolant 8514458

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8625436

Radiator Module Carrier BMW F20 F30 LCI Left N/S Bracket Holder Mount 8625436

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7647283-1

BMW F01 F10 F11 F12 Coolant Tank Bottle Radiator Expansion 7601949

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 06F121065J

Audi A3 8P TT 8J VW Golf MK5 Coolant Water Pipe Hose Line 2.0 TFSI 06F121065J

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. rhd-3450275

BMW X3 Series E83 LCI 1.8d 2.0d N47 Hose Line Expansion Hose Line Pipe 3450275

£80.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8K0121207B

Audi A4 B8 Radiator Fan Engine Motor Cooling 8K0121207B

£66.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1K0122101JR

VW Golf 6 Audi A3 8P 1.6 TDI Water Hose Radiator Coolant Pipe Line 1K0122101JR

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8K0959455M

Audi A4 B8 Radiator Fan Engine Cooling Cooler Blower Unit 8K0959455M

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7617639

Mini F55 F56 BMW F45 X1 F48 B38 Coolant Radiator Engine Cooling 7617639

£85.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2712002552

Water Pipe Mercedes W204 M271 Engine Cooling Radiator Coolant Hose A2712002552

£32.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7794577

Oil Cooling Pipe BMW E60 E61 E63 E65 LCI Inlet and Outlet Hose 7794577

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7799748

BMW 5 Series E60 E61 LCI Radiator Engine Cooling Coolant Water Hose 7799748

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1437493

Accumulator Flange BMW X5 E53 E38 Cooling System 1702200

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 9802104

Mini R60 R61 Pipe Coolant Hose Radiator 9802104

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6422000056

Mercedes W164 OM642 Engine Coolant Flange Connector Hose A6422000056

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8509746

BMW X5 Series E70 3.0d 3.0sd M57N2 Engine Radiator Fan Housing 600W 8509746

£237.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8663516

BMW1 1 3 Series F20 F21 F30 LCI Radiator Coolant Water Hose Pipe Line 8663516

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 9802103

Mini Cooper R60 R61 Cooling System Coolant Radiator Water Hose Pipe 9802103

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 2754222-1

Mini Cooper R55 R56 R57 Cooling System Coolant Radiator Water Hose Pipe 2754222

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7519209-1

BMW 5 6 7 Series E60 E63 E65 Petrol Water Coolant Radiator Cooling 7519209

£51.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2125000493

Mercedes W212 Radiator Fan Motor 850W A2125000493

£104.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2035015782

Mercedes-Benz C-Class W203 Kompressor Radiator Top Hose Pipe Petrol A2035015782

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8514050

BMW F20 F21 F30 F31 F32 LCI Diesel B47 Coolant Hose Pipe Cylinder Head 8514050

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8509433

Oil Cooling Pipe BMW F10 F11 525d 530d 535d N57 Hose Line 8509433

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8E0121403

Expansion Tank Bottle Audi A4 B6 B7 VW Passat Coolant Reservoir Bottle 8E0121403

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8514058

BMW F20 F21 F30 LCI B47 Hose Coolant Expansion Tank Radiator 8514058

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7829959

BMW MINI Cooper One R50 R52 W10 Thermostat Housing Engine Cooling 7829959

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7798496

Coolant Hose BMW E70 E71 M57N2 Water Cooling Pipe Radiator 7798496

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1K0121205AC

Audi A3 8P 1.6 TDI Radiator Fan Motor Engine Cooling Fan 1K0121205AC

£56.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2125280882-1

Mercedes W204 W212 Air Intake Hose Intercooler Charge Pipe Diesel A2125280882

£56.95

Free delivery: Aug 04

If paid before 14:00

Part no. A0995003500

Radiator Mercedes W213 Diesel OM654 Coolant Radiator Engine Cooler A0995003500

£89.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2468304596

Water Hose Mercedes W176 W246 Diesel OM651 Cooling Coolant Pipe A2468304596

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7829959-1

Mini Cooper One R50 R52 W10 Thermostat Housing Engine Cooling 7829959

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2045003603

Coolant Radiator Mercedes W204 OM651 Diesel Engine Cooling Radiator A2045003603

£85.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7823008

Mini Cooper R55 R56 R57 LCI Mechanical Coolant Water Pump 7823008

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6937515-6

Cooling Fan BMW E87 E90 E91 Petrol Engine Cooler Motor Unit Shroud 6937515

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7558480

BMW E82 E88 E90 E91 135i 335i Engine Radiator Coolant Cooler 7558480

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6512000682

Water Hose Mercedes W204 W212 OM651 Coolant Water Pump Pipe Line A6512000682

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7500735

BMW 5 X5 Series E53 X5 M54 3.0i Suv Water Pipe Cooling Hose 7500735

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2045010282

Water Pipe Mercedes W204 M271 Engine Cooling Radiator Coolant Hose A2045010282

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1K0121251DM

VW Volkswagen Golf 6 Radiator Engine Cooling Coolant Water Unit 1K0121251DM

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7540681

BMW 5 6 Series E60 E61 E63 Petrol N52 N52N Radiator Cooling Fan 400W 6931231

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2702032902

Water Pipe Mercedes C117 W176 W246 M270 Coolant Hose Line A2702032902

£18.95

Free delivery: Aug 04

If paid before 14:00

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