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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VW Volkswagen New Beetle Fan Blower Radiator Cooling 250/60W 345mm 6X0959455C

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8673023

Coolant Return Hose BMW F30 LCI 330e B48X Radiator Cooling Line Pipe 8673023

£56.95

Free delivery: Aug 04

If paid before 14:00

Part no. 9334689

BMW F30 F31 F87 M2 N55 Suction Pipe Evaporator Compressor Line R134A 9334689

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8514079

Coolant Hose BMW F20 F21 LCI Expansion Tank Pipe Radiator B37 Diesel 8514079

£32.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1W13-8101-AA

Land Rover Discovery 3 L319 Expansion Tank Cap Cover Screw 1W13-8101-AA

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2128305496

Water Hose Mercedes W212 CLS C218 OM651 Cooling Coolant Pipe Line A2128305496

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. A4638203789

Mercedes W212 Radio Antenna Splitter Control Unit Module A4638203789

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8611277

BMW 1 3 Series F20 F21 F30 LCI M140i 340i Engine Coolant Hose Pipe Line Tube

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 03L121132

Audi A3 8P 2.0 TDI CBAB Coolant Thermostat Housing Flange 03L121132DE

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 05C122447J

Seat Ibiza Mk5 KJ1 VW Golf Mk8 Water Coolant Pipe Hose 1.0 TSI Petrol 05C122447J

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8672010

Water Radiator BMW F10 F11 LCI 528i N20 Engine Coolant Cooler Unit 7626559

£94.95

Free delivery: Aug 5 – 12

If paid before 14:00

Part no. 7848505

Coolant Hose BMW F80 M3 F82 M4 S55 Petrol Turbo Cooling Pipe Line 7848505

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 06H103221J

Audi A3 8P A4 B8 Ventilation Breather Pipe Hose Line 1.8 TFSI 06H103221J

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1K0122051GL

Audi S3 8P VW Golf VI Water Coolant Hose Radiator Pipe Line 2.0 TFSI 1K0122051GL

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A1332030002

Mercedes W176 A45 AMG Coolant Hose Cooling Water Pipe Line A1332030002

£32.95

Free delivery: Aug 04

If paid before 14:00

Part no. 4F0121101G

Audi A6 C6 Water Hose Cooling Radiator Coolant Pipe Line 4F0121101G

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1K8121283A

VW Volkswagen Scirocco Mk3 Radiator Air Duct Guide Panel Left N/S 1K8121283A

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7648644

Coolant Hose BMW F20 F30 F32 F36 N55 Petrol Engine Radiator Water Hose 7648644

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A4475014700

Mercedes Vito W447 Water Pipe Coolant Cooling Hose Line Heater Valve A4475014700

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6R0121207A

Skoda Fabia Mk2 5J Engine Cooling Radiator Fan Shroud Panel 6R0121207A

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. A1645005875

Mercedes W164 X164 Radiator Cooling Coolant Hose Pipe Line A1645005875

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6C118C607AD

Ford Transit MK7 2.2 TDCI Radiator Fan Shroud Motor 6C118C607AD

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. A1775017402

Mercedes CLA C118 W177 W247 M282 Water Coolant Pipe Hose Line A1775017402

£56.95

Free delivery: Aug 04

If paid before 14:00

Part no. A9075010900

Mercedes W907 OM654 Water Pipe Engine Coolant Cooling Hose Line A9075010900

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7600672

BMW F20 F21 F30 F31 F32 Water Pump Support Bracket Mounting Petrol N55 7600672

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8V61-8K218-DE

Ford Transit Connect Mk2 Focus Mk3 Coolant Expansion Tank Bottle 8V61-8K218-DE

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A1775014802

Coolant Hose Mercedes CLA C118 W177 W247 M282 Cooling Pipe Line A1775014802

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2475010425

Bleed Line Mercedes W118 W177 W247 Coolant Expansion Tank Hose A2475010425

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2712000315

Mercedes W204 Coolant Cooler Water Thermostat A6512002700

£75.95

Free delivery: Aug 04

If paid before 14:00

Part no. GJ32-8C012-AA

Land Rover Discovery Sport L550 Water Coolant Pipe Hose Line 2.0 GJ32-8C012-AA

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7834115

BMW 5 6 Series E60 M5 E61N LCI E63 E64 M6 Return Pipe Coolant System 7834115

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2055011700

Mercedes W205 Water Hose Engine Coolant Cooling Pipe Line A2055011700

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8W0121400B

Audi A4 B9 Oil Coolant Hose Pipe Line Tube 8W0121400B

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 3M5Q-8K512-BC

Ford Mondeo Mk4 Water Hose Engine Cooling Coolant Pipe 2.0 TDCi 3M5Q-8K512-BC

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8K0819350D

Audi A4 B8 A5 8T Coolant Cooling Hose Pipe Line Tube 2.0 TDI 8K0819350D

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 2754203

Mini Cooper One R55 R56 R57 R59 Radiator Coolant Pipe Hose Petrol 2754203

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7593513

BMW F10 F11 F01 LCI F07 N55 Petrol Water Hose Coolant Pipe Line 7593513

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2742000385

Mercedes W205 W213 M274 Coolant Reservoir Expansion Tank Petrol A2742000385

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. A4478350070

Mercedes W447 A/C Air Conditioning Con Radiator A4478350070

£75.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1K0122101GQ

Audi A3 8P 1.4 TFSI CAXC Water Coolant Pipe Hose Line 1K0122101GQ

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7N0121049D

Volkswagen Sharan 7N Water Coolant Hose Pipe Line 1.4 Petrol Engine 7N0121049D

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5A30C26

BMW X1 U11 B38X Electric Coolant Pump Pipe Hose Line 5A30C26

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7644811-3

Thermostat Water Pump BMW F20 F21 F30 F31 LCI B38 B48 Petrol Engine 7644811

£89.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7C0121487E-1

VW Volkswagen Crafter SY Water Hose Cooling Coolant Pipe Line 2.0 TDI 7C0121487E

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. F97276B46000

Land Rover Range Rover Discovery Sport L319 Fan Surround Trim Panel F97276b46000

£32.95

Free delivery: Aug 04

If paid before 14:00

Part no. 4G0819377M

Audi A6 C7 A7 4G 3.0 TFSI Coolant Water Hose Pipe Line Tube 4G0819377M

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. AV41-8286-AC

Ford Kuga MK1 Water Coolant Radiator Pipe Hose Line 2.0 TDCI AV41-8286-AC

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 05L121011D-2

VW Volkswagen Golf CD1 Engine Coolant Water Pump DTSB 2.0 TDI Diesel 01Q220802RT

£142.95

Free delivery: Aug 5 – 12

If paid before 14:00

Part no. 06L145735J

Audi A4 B8 A5 F5 Turbine Lubrication Oil Return Pipe 2.0 TFSI 06L145735J

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 03F121004E

Water Pump Volkswagen Polo 6R Audi A3 8P 1.2 Petrol Engine Coolant 03F121004E

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A1695002103-1

Mercedes W169 W245 Engine Water Coolant Cooling Radiator OM640 A1695002103

£66.95

Free delivery: Aug 04

If paid before 14:00

Part no. BK3Q-9J280-AB

Ford Transit MK4 Diesel 2.2 TDCi Fuel Injection Line Pressure Pipe BK3Q-9J280-AB

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. PCC000850

Range Rover L322 Water Coolant Radiator Cooler 4.4 V8 PCC000850

£66.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2055018401

Mercedes W205 Water Pipe Line Cooling Coolant Hose A2055018401

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. A9108302700

Mercedes Sprinter W910 Diesel Water Coolant Hose Pipe Feed Line A9108302700

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A1775047200

Mercedes W177 Water Pump Holder Petrol M260 Coolant Pump Bracket A1775047200

£94.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2052703500

Mercedes W205 Radiator Oil Cooler Transmission A2052703500

£75.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2058309005-1

Heating Line Mercedes W205 Return Water Hose To Circulation Pump A2058309005

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2078304200

Mercedes W207 Water Hose Coolant Cooling Pipe Line A2078304200

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8200074349

Renault Trafic Opel Vivaro Water Coolant Thermostat Housing 8200074349

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. GJ32-8K230-AA

Range Rover Evoque L538 Water Coolant Radiator 2.0 Diesel GJ32-8K230-AA

£75.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2742000053

Mercedes W204 C207 W212 Cooling Engine Water Coolant Hose Pipe A2742000053

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5A30C17

BMW X1 U11 Coolant Pipe Hose Line Electric Coolant Pump 5A30C17

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7802632

BMW E87 E90 E91 Cooling Radiator Water Coolant Hose Pipe Diesel Engine 7802632

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8514454-1

BMW F20 F30 Coolant Hose Expansion Tank Cylinder Head Pipe B47 Diesel 8514454

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5WA907527A

Audi A3 8Y Volkswagen VW Golf Mk8 Interior Temperature Sensor Unit 5WA907527A

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8K0819374S

Audi A4 B8 A5 8T 2.0 TDI Heater Valve Coolant Pipe Hose 8K0819374S

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 04L121064G

Volkswagen VW Golf Mk7 5G Water Hoses Radiator Coolant Pipes Lines 04L121064G

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5Q0121203CN-2

Skoda Superb 3V Radiator Fan Motor Engine Cooling Fan Shroud 2.0 TDI 5Q0121203CN

£56.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8K0121251K

Audi A4 B8 Coolant Radiator Engine Cooling Unit Radiator 8K0121251K

£42.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2722030182

Mercedes W204 W212 Coolant Cooling Hose Pipe Line M272 Engine A2722030182

£32.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7N0819350B

Volkswagen VW Sharan 7N Water Hose Radiator Coolant Pipe Line 2.0 TDI 7N0819350B

£70.95

Free delivery: Aug 04

If paid before 14:00

Part no. rhd-9804293

Mini R60 R61 Panel Radiator Top Bracket Trim Hand Drive 9804293

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1J0121403B

Audi TT 8N Coolant Expansion Header Tank Bottle Reservoir Cap 1J0121403B

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6C11-8B274-BC

Ford Transit Mk7 Water Hose Engine Cooling Radiator Coolant Pipe 6C11-8B274-BC

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 9X2Q-6C661-BB

Land Rover Discovery 4 L319 Coolant Hose Pipe Line Tube 9X2Q-6C661-BB

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5Q0121070AG

VW Scirocco Mk3 Golf 5g Jetta A6 Water Coolant Pipe Hose Line Tube 5Q0121070AG

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 80A122101AD

Audi SQ5 FY 3.0 TDI CWGD Water Coolant Pipe Hose Line Tube 80A122101AD

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1K0121087E

Audi A3 8P 1.6 MPI BSE Coolant Flange Pipe Hose Line Tube 1K0121087E

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 059145771AQ

Oil Hose Audi A6 C7 Q5 8R Turbine Cooling Pipe Line 059145771AQ

£32.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6R0959455-1

Audi A1 8X Radiator Cooling Fan Shroud Motor 1.4 Petrol 6R0959455

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2742000215

Thermostat Pipe Mercedes W205 Petrol Hose Line Coolant Housing A2742000215

£94.95

Free delivery: Aug 04

If paid before 14:00

Part no. 4G0121292E

Audi A7 4G Engine Radiator Coolant Upper Centre Cover Panel 4G0121292E

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2722030282

Coolant Hose Mercedes W204 W212 M272 Engine Control Unit Line Pipe A2722030282

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 4H0959455AD

Audi A6 C7 Radiator Fan Engine Cooling Motor Left N/S 400W 4H0959455AD

£75.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8571618

BMW X3 F25 N47N Diesel Water Hose Radiator Coolant Cooling Pipe Line 7811132

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. LR080736

Land Rover Discovery Sport L550 Water Coolant Pump Unit 2.0 G4D3-8501-AE

£42.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5Q0122096T

Volkswagen VW Passat B8 Golf Mk8 Water Coolant Hose Pipe 2.0 TDI 5Q0122096T

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7645482

Water Coolant Hose BMW F45 Mini F60 Countryman Pipe Line 7645482

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2468303496

Mercedes W246 Petrol Engine Water Coolant Pipe A2468303496

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8384913

BMW E65 E66 Diesel Additional Heater Hose Pipe 8384913

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. RHD-A2318301200

Mercedes R231 Heater Cooling Coolant Pipe Hose Line A2318301200

£56.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8K0819857B

Audi A5 8T Water Pipe Hose Line Engine Cooling Coolant Unit Hose 8K0819857B

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8E0121205AL-1

Seat Exeo Fan Cooling Shroud Housing Assembly Cover 8E0121205AL

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8E0121044N

Audi A4 S Line Radiator Coolant Hose Line Pipe Tube Water Cooler 8E0121044N

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7L0121207D

Audi Q7 4L 3.0 TDI BUG Diesel A/C Air Condition Radiator Fan Shroud 7L0121207D

£85.95

Free delivery: Aug 04

If paid before 14:00

Part no. 3M5H-8K218-AJ

Ford Kuga Mk1 Focus Mk2 Coolant Expansion Tank Overflow Bottle 3M5H-8K218-AJ

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2055017984

Coolant Hose Mercedes W205 Diesel M651 Oil Cooler Water Hose A2055017984

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. A0009050600

Temperature Sensor Mercedes W203 W204 W211 W212 W221 Water Coolant A0009050600

£13.95

Free delivery: Aug 04

If paid before 14:00

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