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 A3 8P Engine Cooling Radiator Diesel Radiator Coolant Fan 1K0959455EA

€37.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. HPLA-8C480-CB

Land Range Rover Evoque L538 Water Coolant Hose Tube Line Pipe HPLA-8C480-CB

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1715010282

Mercedes SLK R171 Water Hose Cooling Radiator Coolant Pipe A1715010282

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2602000051-1

Mercedes W177 Water Hose Coolant Cooling Pipe Line A2602000051

€66.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 1827185

Ford Fiesta MK7 1.6 TDCI Radiator Lower Hose Coolant Cooling Pipe Line 1827185

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5N0121070G

Volkswagen Tiguan 1 5N 2,0 TDi Diesel Coolant Pipe Water Line 5N0121070G

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7639024-1

Mini Cooper One R55 R56 R57 R59 R60 R61 F55 F56 Cover Lid Expansion Tank

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4E0815069G

Audi A8 D3 Webasto Auxiliary Water Heater Pump Unit 3.0 TDi Quattro 4E0815069G

€75.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6512002002

Mercedes W906 CDI Engine Water Pump Coolant Pump Diesel A6512002002

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2712030382

Mercedes W205 Engine Water Coolant Pipe Hose M271 Petrol A2712030382

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1674075

Ford Focus Mk3 Engine Crankcase Breather Hose Pipe 1.6 Duratec AE8G-6N664-BA

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4K0145947E

Audi A6 C8 A7 4G Water Coolant Pipe Hose Line 50 TFSIe 4K0145947E

€56.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3Q0121070AG

Audi Q2 GA 2.0 TDI Water Hose Cooling Radiator Coolant Pipe Line 3Q0121070AG

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4G0122449K

Audi A6 C7 A7 4G Water Coolant Pipe Hose Line 3.0 TDI 4G0122449K

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8K1819376P

Audi A5 8T 2.0 TFSI Water Hose Cooling Coolant Radiator Pipe Line 8K1819376P

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 04L965559

Audi A4 B8 Auxiliary Water Coolant Pump Mount Bracket 2.0 TDI 04L965559

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1610050022

Lexus LS400 Water Coolant Pump Engine Cooling 1UZ-FE 1610050022

€66.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7852352

Coolant Hose BMW F90 M5 F92 M8 Water Cooling Pipe Line 7852352

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8V61-8A194-BC

Ford Transit Connect Mk2 Radiator Upper Bracket 1695234 8V618A194BC

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6395280982

Mercedes-Benz Vito Viano W639 Air Charge Intercooler Hose Pipe A6395280982

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7565095

BMW E81 E87 E90 E91 E92 Hose Radiator Coolant Cooling Pipe Line Tube 7565095

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7543282-4

BMW E60 E63 Petrol Radiator Fan Shroud Radiator Cooling Fan Blades 600W 7543282

€23.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 8576289

Thermostat BMW G20 G21 G30 G31 B57 Water Coolant Thermostat Housing 7552067

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 98630720101

Porsche Boxster 986 2.7 Petrol Gearbox Oil Cooler Port Plate 98630720101

€51.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8619408

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2278438

Ford Transit Connect Mk2 Water Coolant Hose Tube Pipe 1.5 Diesel KV61-8C351-HF

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8475730

BMW F45 F46 X1 F48 B47 Mini F56 Coolant Hose Water Pipe Line Tube Diesel 8475730

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 95510609602

Porsche Cayenne 9PA Engine Coolant Hose Line Pipe 95510609602

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0999063802-1

Mercedes W213 W238 C253 Engine Radiator Fan 850W Coolant Unit A0999063802

€237.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 2545469

Ford Fiesta Mk8 Engine Coolant Radiator Panel 1.0 EcoBoost 2545469

€75.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. A2722000515

Mercedes W164 W212 C216 W221 W906 Thermostat Petrol Engine A2722000515

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. HPLA-5B709-AA

Range Rover Sport L494 Air Suspension Tank Reservoir Air Tube HPLA-5B709-AA

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. HPLA-8C481-AA

Range Rover Sport L494 Coolant Hose Pipe Line 3.0 Diesel Engine HPLA-8C481-AA

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A9065010182

Radiator Hose Mercedes Sprinter W906 Diesel Water Cooling Pipe A9065010182

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8363198

BMW 3 Series E46 Hose For Water Valve And Radiator Engine Cooling 8363198

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1593900-3

Ford Kuga Mk1 Mondeo Mk4 Radiator Cooling Fan Shroud Plug Connector 1593900

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8W0819334G

Audi A4 S4 8W B9 A5 S5 F5 Heater Water Coolant Hose Pipe Line 8W0819334G

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2459845

Ford Transit Mk8 Water Coolant Pipe Hose Line 2.0 EcoBlue GK21-8260-BD

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7519209

BMW E60 E63 E65 Petrol Water Coolant Radiator Cooling 7519209

€66.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 8E0121107AG

Audi A4 B7 2.0 TDI Water Hose Vent Coolant Radiator Pipe Line 8E0121107AG

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9801444480

Peugeot Boxer Citroen Relay Mk3 Thermostat Coolant Pipe 2.0 2.2 HDi 9801444480

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8K0819857B

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

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4408497

Ford Transit Mk6 Radiator Hose Pipe Line 2C11-8B273-AB

€61.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7P6121070BK-1

Porsche Cayenne 92A Oil Cooler Cooling Tube Pipe Hose Line Set 7P6121070BK

€66.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5A319B0

BMW F70 F74 Double Clutch Control Pipe Transmission Hose Line Tube 5A319B0

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0121619D

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

€66.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 06M121071E

Audi SQ5 FY 3.0 TFSI Water Hose Cooling Radiator Coolant Pipe Line 06M121071E

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4K0145050C

Audi A6 C8 Engine Water Coolant Pipe Hose Line 50 TFSIe 4K0145050C

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7806038

BMW F10 F11 F12 F13 LCI Expansion Tank Coolant Radiator Bottle Diesel 7806038

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8R0819332J

Audi Q5 8R 2.0 TDI Engine Water Coolant Pipe Hose Line Diesel 8R0819332J

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5A0C5A9

BMW U06 Active Tourer Water Coolant Pipe Hose Line 5A0C5A9

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7P0121156B

Porsche Cayenne 92A Water Coolant Pipe Hose Line 3.0 TFSI 7P0121156B

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9C1112A697

Ford Transit Mk8 VI Air Charge Temperature Sensor 9C1112A697

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0122101EA

Audi A3 8V Seat Leon 5F Water Coolant Hose Line Pipe 2.0 TFSI CJXH 5Q0122101EA

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 04L121058F

Audi A3 8V A4 B8 Coolant Water Hose Pipe Line 2.0 TDI 04L121058F

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 06D117021C

Audi S3 8P 2.0 TFSI Engine Oil Radiator Cooler Unit 06D117021C

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6512000282

Water Hose Mercedes W176 W246 Diesel OM651 Cooling Coolant Pipe A6512000282

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2284289-1

BMW F10 M5 F12 F13 M6 Coolant Hose Water Cooling Pipe Radiator 2284289

€89.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 06M121075L

Audi A4 B9 A5 S5 F5 Water Hose Cooling Radiator Coolant Pipe 3.0 TFSI 06M121075L

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1756703

Ford Focus Mk3 Water Coolant Radiator Pipe Hose Line CV61-8260-BB

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4H0965567

Audi A5 8T A6 C7 Water Coolant Pump Engine Cooling 4H0965567

€56.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 03C121008E

Volkswagen VW Golf Mk5 Water Pump Coolant Unit Cooling 1.4 TSI Petrol 03C121008E

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2762000156

Mercedes W212 M276 Coolant Fluid Inlet Connection Flange A2762000156

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 03L145771AC

Seat Ibiza Fr 6J A1 8X Turbocharger Oil Feed Supply Line Pipe Tube 03L145771AC

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A4535010124

Smart Fortwo A453 Radiator Coolant Hose Pipe Line Tube A4535010124

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8W0122448S

Audi A5 F5 Water Coolant Hose Line Pipe Tube 8W0122448S

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6988960

Auxiliary Pump BMW E60 E61 E63 E64 Additional Water Pump 6988960

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7617633

BMW F45 F48 F39 B48 B46 B42 Petrol Engine Cooling Coolant Water Radiator 7617633

€180.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. A6512030602

Mercedes W176 Coolant Pipe Engine Block Water Line Diesel OM651 A6512030602

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 06E121111AD

Porsche Cayenne S 92A Thermostat Housing Assembly 3.0 TFSI 06E121111AD

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8W0145804A-1

Audi A4 B9 A5 5F A6 C8 Auxiliary Coolant Radiator 2.0 TDI 8W0145804A

€42.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. A0009056102

Mercedes W176 W205 W213 W222 Coolant Temperature Sensor A0009056102

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6985116

BMW X5 E70 X6 E71 M57N2 Coolant Hose Pipe Auxiliary Water Pump Adapter 6985116

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. C1BY-8C607-AE

Ford Fiesta ST Mk7 Engine Cooling Radiator Fan Shroud Coolant Unit C1BY-8C607-AA

€113.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 2143316

Ford Transit Connect Mk2 Water Coolant Pipe Hose Line 1.5 TDCI F1F1-8260-HE

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4H0906088AA

Audi A8 D4 Temperature Sensor Diesel Engine Exhaust Gas Sensor Probe 4H0906088AA

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. LR048082

Land Rover Range Rover L405 Anti Roll Bar Pump Hose Tube Pipe Line CPLA-32688-BD

€85.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7600554

BMW F20 F21 F30 F31 N13 N20 Radiator Coolant Hose Pipe Tube 7600554

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5QF122101E

VW Volkswagen Tiguan 5N Coolant Hose Feed Pipe Quick Release Coupling 5QF122101E

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 06F121111G

VW Eos 1f Audi A3 8P Thermostat Housing Bracket Cover 2.0 FSI 06F121111G

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1S7H-8125-AC

Ford Transit Mk7 Radiator Rubber Mounting Holder Set Kit 1S7H-8125-AC

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2478307600

Mercedes W177 W247 Heater Water Cooling Coolant Pipe Hose Line A2478307600

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. DG93-8W005-AB

Ford Mondeo Mk5 S-Max Mk2 Coolant Overflow Pipe 2.0 TDCi DG93-8W005-AB

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7644099

BMW X5 F15 40eX N20 High Voltage Water Cooling Tube Pipe Line Hose 7644099

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1837982

Ford Fiesta Mk7 Oil Cooler Cooling Pipe Hose Line 1.0 EcoBoost C1B1-18K359-AF

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8629959

Mini F55 F56 F57 F60 Petrol Turbo Charger Coolant Hose Oil Pipe Line 8629959

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6832803

MINI F55 F56 F57 F60 Coolant Hose Pipe Tube 6832803

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2751612

Mini Cooper R55 R56 R57 R58 Engine Inlet Heater Radiator Hose 2751612

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4H0906088AB

Audi A8 D4 Temperature Sensor Diesel Engine Exhaust Gas Sensor Probe 4H0906088AB

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6512300956

Vacuum Pipe Mercedes W906 W639 Diesel OM651 Water Pump Line A6512300956

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 94810642110

Porsche Cayenne Turbo 92A Coolant Water Return Pipe Hose Tube 94810642110

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7P5122109B

Porsche Cayenne S 92A Water Coolant Pipe Hose Line 3.0 TFSI 7P5122109B

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. M8A2-8C502-BB

Range Rover Velar L560 Exhaust Fluid Pipe Hose Line 2.0 Diesel M8A2-8C502-BB

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7601176-1

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

€23.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. A2045012682

Water Hose Mercedes W204 C207 W212 Coolant Radiator Pipe Line A2045012682

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9322071

BMW 3 4 Series F80 M3 F82 F83 M4 Additional Water Pump Bracket Coolant 9322071

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 03L121101

Audi A4 B8 A5 8T A6 C7 Water Coolant Pipe Hose Line 2.0 TDI 03L121101

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 46350839

Vauxhall Movano C Sensor Exhaust Gas Temperature 46350839

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2712002352

Mercedes W204 Water Hose Radiator Coolant Cooling Pipe Line A2712002352

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

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