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

€23.95

Part no. FK72-8K012-AA

Land Rover Discovery Sport L550 Overflow Reservoir Hose Pipe Line FK72-8K012-AA

€23.95

Part no. 7L8122051B

Audi Q7 4L VW Touareg 7L 4.2 TDi Coolant Hose Water Pump Pipe 7L8122051B

€32.95

Part no. 7548240

BMW E81 E82 E87 Hose Cooling System Pipe Return Line Thermostat Heating 7548240

€32.95

Part no. A2721800510-1

Mercedes W204 R171 M272 Petrol Engine Oil Filter Housing Cooler A2721800110

€37.95

Part no. 8509434

BMW X5 X6 E70 LCI E71 N57 N57S Oil Cooling Pipe Hose Radiator 8509434

€70.95

Part no. A2215011582

Mercedes Radiator Hose W221 Lower Coolant Line Hose Diesel A2215011582

€23.95

Part no. BH42-7869-AC

Land Rover Range Rover L322 Gearbox Oil Cooler 448DT Diesel BH42-7869-AC

€23.95

Part no. 2381106

Ford Kuga Mk3 Heater Water Pipe Hose Tube 2.5 Hybrid LX61-10C775-HBD

€32.95

Part no. 1K0121205AB

Audi TT 8J Engine Cooling Radiator Fan Shroud Coolant Panel 1K0121205AQ

€32.95

Part no. A2702031782

Water Pipe Mercedes C117 W176 W246 M270 Coolant Hose Line A2702031782

€23.95

Part no. 03H131561B

Volkswagen Passat CC Skoda Superb Coolant Hose Pipe Line 03H131561B

€70.95

Part no. PZ31-8A080-AB

Ford Transit Custom Mk2 Coolant Expansion Tank Bottle 2.0 EcoBlue PZ31-8A080-AB

€37.95

Part no. C2Z9053

Jaguar Xf X250 Radiator Coolant Hose Pipe Tube Line 3.0 Diesel 9X23-8D033-AB

€23.95

Part no. A6511800565

Mercedes W176 Diesel Oil Cooler A6511800565

€23.95

Part no. A1645060435

Mercedes W164 OM642 Diesel Engine Water Coolant Elbow Hose A1645060435

€28.95

Part no. A2742002051

Coolant Pipe Mercedes W213 X253 M274 Engine Cooling Feed Water Hose A2742002051

€23.95

Part no. A6542031602

Mercedes A177 Diesel OM654.920. Engine Water Line Coolant Pipe Hose A6542031602

€42.95

Part no. A2742032302

Mercedes W212 Petrol OM274 Coolant Pipe EGR Cooler Line A2742032302

€23.95

Part no. 7543282-4

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

€23.95

Part no. 7526443

BMW 1 3 Series E81 E82 E87 E92 E93 Left Lower Cooler Radiator Bracket 7526443

€23.95

Part no. 6R0122157AR

VW Volkswagen Polo Gti 6c Coolant Hose Tube Line Pipe Quick Release 6R0122157AR

€23.95

Part no. 07K121061B

Audi RSQ3 F3 Water Coolant Hose Pipe Line 2.5 TFSI 07K121061B

€32.95

Part no. 2E0122101F

VW Crafter 2E Mercedes Sprinter W906 Coolant Hose Pipe Line 2E0122101F

€28.95

Part no. A2515002075

Mercedes W251 Coolant Water Hose Pipe Line Radiator Cooler A2515002075

€51.95

Part no. 8514244

Coolant Hose BMW F10 F11 520d N47N Radiator Water Cooling Pipe Line 8514244

€23.95

Part no. A2742001682-1

Mercedes W204 M274 Petrol Engine Coolant Hose Water Line Pipe A2742001682

€23.95

Part no. A2538305500

Mercedes W213 S213 Water Hose Cooling Coolant Pipe Line A2538305500

€23.95

Part no. 05C103464

Seat Ibiza Mk5 KJ1 Audi A3 8Y Engine Oil Separator 05C103464

€28.95

Part no. 1827185

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

€23.95

Part no. 95810623101

Porsche Cayenne 92A Engine Coolant Pump 3.0 TFSI HYBRID CGEA Petrol 06E121161AQ

€47.95

Part no. 8650981

BMW G20 Water Hose Radiator Coolant Cooling Tube Pipe Line 8650981

€23.95

Part no. 9844478

BMW G30 LCI Coolant Hose Cylinder Head Expansion Tank Line Tube Pipe 9844478

€23.95

Part no. 982121036B

Porsche 718 Boxster 982 Water Coolant Pipe Hose Line Tube 2.0T 982121036B

€28.95

Part no. 04L121111A

Volkswagen Audi Seat Skoda Coolant Thermostat Housing Pipe 2.0 TDI 04L121111A

€23.95

Part no. A2209971452

Mercedes W220 S 55 AMG Oil Cooler Pipe Hose Line M113 A2209971452

€85.95

Part no. 99610667401

Porsche Boxster 986 Coolant Pipe Hose Line Tube 99610667401

€23.95

Part no. 8K0121003AG-1

Audi A6 C7 Radiator Cooling Fan Shroud Housing 1.8 TFSI Petrol 8K0121003AG

€156.95

Part no. 7561712

BMW E60 E61 Diesel Engine Radiator Cooling Fan Motor Engine 7561712

€32.95

Part no. 2746613

Ford Transit Custom Mk2 Coolant Hose Pipe Line 2.0 EcoBlue Diesel PZ31-8N241-PAD

€165.95

Part no. 8J0121283A

Audi TT 8J Radiator Air Guide Duct Trim Left N/S 8J0121283A

€23.95

Part no. 1870200

Ford Focus Mk3 Mondeo Mk4 Turbocharger Oil Feed Pipe Line Tube FM5Q-6K679-AB

€28.95

Part no. 059121008K

Water Pump Audi A5 8T A6 C7 A8 D4 3.0 TDI Coolant Circulation Unit 059121008K

€23.95

Part no. 3C0122096G

Volkswagen Passat CC Water Coolant Pipe Hose Line 3.6 FSI 3C0122096G

€61.95

Part no. 8K0121055L

Audi A4 B8 Water Hose Cooling Coolant Radiator Pipe Line Diesel 8K0121055L

€28.95

Part no. A2742002982

Mercedes W204 Water Hose Coolant Cooling Pipe Line A2742002982

€32.95

Part no. 7827842

BMW F10 X5 F15 X6 F16 Coolant Hose Cooling Pipe Water Line 7827842

€23.95

Part no. A2215050241

Mercedes W221 Engine Water Cooler Radiator Holder Mount Support A2215050241

€56.95

Part no. 8616175

BMW 3 F30 LCI 330e Hybrid Water Coolant Thermostat Hose Pipe Line 8616175

€28.95

Part no. 6R0122101G

Volkswagen Polo GTI 6R Engine Water Coolant Hoses Pipes 1.4 TSI CAVE 6R0122101G

€51.95

Part no. A2538302400

Mercedes C253 Air Conditioning Heater Pipe Hose Line A2538302400

€23.95

Part no. 07K121111C

Audi RS3 8V Engine Coolant Thermostat Housing 2.5 TFSI DAZA 07K121111C

€332.95

Part no. A2055011001-1

Mercedes C205 Bleed Line Radiator Hose Tube Pipe Petrol A2055011001

€28.95

Part no. 9231897

Coolant Pipe BMW F10 M5 F12 F13 M6 Return Line Water Pump 9231897

€23.95

Part no. A1765011582

Mercedes W176 C117 X156 M133 Petrol Engine Water Coolant Hose Pipe A1765011582

€47.95

Part no. 8631943-4

BMW X1 F48 Mini F56 Petrol Thermostat Housing Coolant Connector F-610472.07-0081

€23.95

Part no. A2742001751

Mercedes W204 M274 Engine Coolant Water Pipe Hose A2742001751

€28.95

Part no. A6510780784

Heat Exchanger Bracket Mercedes W204 W212 OM651 Oil Cooler Mount A6510780784

€23.95

Part no. HPLA-8575-AB

Range Rover Evoque L538 Thermostat Housing Cover 3.0 Diesel HPLA-8575-AB

€23.95

Part no. 8K0121101P

Audi A4 B8 2.0 TDI Diesel Water Pipe Engine Cooling Coolant Hose Line 8K0121101P

€23.95

Part no. 8602621

BMW G11 G12 G30 Water Coolant Radiator Feed Line Tube Pipe Hose B48B20A 8602621

€37.95

Part no. 8641963

BMW F20 F21 F30 F31 Engine Cooling Radiator Fan Shroud 400W 8641963

€23.95

Part no. 7L0959455C

Audi Q7 Volkswagen Touareg Radiator Fan Blade Motor 7L0959455C

€32.95

Part no. A2782000551

Mercedes W212 M157 Water Coolant Return Pipe Hose Line A2782000551

€23.95

Part no. 8K0959455G

Audi A4 B8 A5 8T Electric Motor Fan Engine Cooling Radiator 8K0959455G

€28.95

Part no. 8619408

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

€23.95

Part no. 1K0122447ED-1

Audi A3 8P 1.9 TDI BLS Diesel Coolant Water Hose Line Tube Pipe 1K0122447ED

€23.95

Part no. 6R0919501

Audi A1 8X Volkswagen Polo 6R Seat Ibiza 6J Temperature Sensor Coolant 6R0919501

€23.95

Part no. 99610667201

Porsche Boxster 986 Coolant Pipe Hose Line Tube 99610667201

€42.95

Part no. J9D3-8501-AA

Land Rover Discovery Sport L550 Rear Auxiliary Water Pump 270e PHEV J9D3-8501-AA

€23.95

Part no. A2742000115-1

Mercedes W204 C207 W212 Coolant Hose Thermostat Line Pipe M274 A2742000115

€23.95

Part no. 8512418

Coolant Hose BMW F10 Diesel Engine N57 Exansion Tank EGR Cooler Line 8512418

€37.95

Part no. 9810055980

Citroen Relay Mk3 III Engine Oil Pump Suction Pipe Tube 2.2 BlueHDi 9810055980

€32.95

Part no. 8507251

Coolant Hose BMW F20 F21 F30 F31 N47S1 Turbo Cooling Water Pipe Line 8507251

€28.95

Part no. A9075050500

Mercedes Sprinter W907 W910 Radiator Upper Air Duct Channel Panel A9075050500

€23.95

Part no. A4475010682

Mercedes W447 Coolant Water Hose Pipe Line Radiator Cooler A4475010682

€23.95

Part no. 6C118W005AC

Ford Transit Mk7 Water Hose Expansion Tank Radiator Coolant Pipe 6C11-8W005-AC

€23.95

Part no. A2642002301

Mercedes C205 C250D Water Cooling Cooler Feed Line A2642002301

€28.95

Part no. FPLA-8063-CB

Range Rover Sport L494 Engine Coolant Water Hose Pipe 3.0 Diesel FPLA-8063-CB

€23.95

Part no. LPLA-8D093-AB

Range Rover Discovery 5 L462 Coolant Hose Pipe 3.0 Hybrid LPLA-8D093-AB

€28.95

Part no. CPLA-8C289-CB

Land Range Rover Vogue L405 Sport L494 Water Coolant Pipe Hose CPLA-8C289-CB

€23.95

Part no. 7789721

BMW 1 3 Series E87 E90 M47N2 Cooling radiator water hose pipe Diesel 7789721

€23.95

Part no. A4145010025

Mercedes Vaneo W414 Radiator Breather Pipe Hose A4145010025

€23.95

Part no. 8605322

BMW F20 F21 F30 LCI Auxiliary Water Pump Engine M140i 340i 8605322

€23.95

Part no. 05E145140N

VW Volkswagen Golf 8 1.5 eTSI DFYA Turbo Oil Pipe Feed Hose 05E145140N

€23.95

Part no. 1614006980

Peugeot Boxer 3 Citroen Relay 2.2 HDI Coolant Hose Water Pipe Line 1614006980

€42.95

Part no. A0002009623-2

Mercedes Sprinter W906 Engine Cooling Radiator Blower Fan Motor A0002009623

€37.95

Part no. 1K0122063J

Audi TT 8J A3 8P Skoda Octavia II 2.0 TFSI Water Coolant Pipe Hose 1K0122063J

€23.95

Part no. A1645000493-1

Mercedes W164 OM642 Diesel Engine Cooling Radiator Fan Shroud 600W A1645000493

€75.95

Part no. 8K0122101J

Audi A4 B8 A5 8T Heater Water Cooling Coolant Pipe Hose Line 3.0 TFSI 8K0122101G

€28.95

Part no. 8K0121003P

Audi A4 B8 Q5 8R Engine Cooling Radiator Fan Shroud Coolant Panel 8K0121003P

€94.95

Part no. 5N0122109AH

Audi Q3 8U Coolant Hose Radiator Cooling Water Pipe Line 5N0122109AH

€32.95

Part no. 1K0959455ET

Audi S3 8P 2.0 TFSI CDLA Cooling Radiator Fan Shroud Right O/S 1K0959455ET

€32.95

Part no. A2742000615-3

Mercedes W205 X253 W212 Thermostat Pipe Coolant Hose Petrol M274 A2742000615

€23.95

Part no. 4G0121055M

Audi A6 C7 Coolant Hose Flange Coupler Water Pipe 2.0 TDI Diesel CNHA 8K0122293F

€23.95

Part no. 8K0121081BF

Audi A4 S4 B8 A5 8T 8F Radiator Coolant Hose Pipe Line 8K0121081BF

€23.95

Part no. R2722010601

Mercedes W211 C219 W221 M272 Petrol Water Coolant Pump R2722010601

€23.95

Part no. GN11-8A080-CB

Ford Fiesta Mk8 Puma Mk2 Coolant Expansion Tank Header GN11-8A080-CB

€23.95

Part no. A2812030161

Smart A453 Thermostat Flange Housing M281 Petrol A2812030161 110603999R

€23.95

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