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 F07 F10 F11 Engine Water Coolant Pipe Hose Line N55 Petrol 7607841

€23.95

Part no. 04L122157CC

Audi A4 B9 2.0 TDI Diesel Engine Coolant Hose Line Pipe Tube 04L122157CC

€28.95

Part no. 1935535

Ford Transit Custom Mk8 Water Coolant Pipe Hose Line 2.0 EcoBlue GK2Q-8B451-AA

€23.95

Part no. 03N115389H-1

Audi A4 B8 A5 8T Q5 8R Oil Filter Housing Cover 2.0 TDI 03N115389H

€32.95

Part no. 5Q0121058R

Audi VW Seat Skoda Water Hose Cooling Radiator Coolant Pipe Line 5Q0121058R

€23.95

Part no. 06E121111M

Audi A4 B7 B8 A6 C6 Petrol Engine Water Coolant Thermostat Housing 06E121111M

€23.95

Part no. 9V21-12B591-BA

Ford Focus Mk3 ST Exhaust Temperature Sensor 2.0 Diesel 9V21-12B591-BA

€28.95

Part no. A2055011700

Mercedes W205 Water Hose Engine Coolant Cooling Pipe Line A2055011700

€23.95

Part no. 7523259

BMW E81 E87 E90 E91 Petrol Engine Cooling Fan Housing 400W 7523259

€23.95

Part no. 4H0121251C

Audi A8 D4 Coolant Water Radiator Cooler 4H0121251C

€127.95

Part no. 9896577

BMW F74 U06 X1 U11 Thermostat Housing Heat Management Module 9896577

€175.95

Part no. 95810655140

Porsche Cayenne 92A Water Coolant Pipe Hose Line 4.2 V8 95810655140

€23.95

Part no. 1K0122109-1

VW Scirocco Mk3 Audi A3 8P Water Coolant Hose Pipe Line 2.0 TFSI 1K0122109CM

€23.95

Part no. 6984739

BMW Z4 E85 E86 Cooling Hose Pipe Line Coolant 6984739

€23.95

Part no. 7617363-1

Water Hose BMW F45 X1 F48 Mini F55 F56 F60 Radiator Engine Coolant Pipe 7617363

€28.95

Part no. 5A1BD89-1

Mini Countryman R60 Mini R55 R56 R57 R59 R61 F55 F56 Coolant Expansion Tank Cap

€23.95

Part no. 7801657-6

BMW 5 Series E60 E60N E61 LCI 6 Diesel Radiator Fan 7801657

€23.95

Part no. GK21-8C351-BC

Ford Transit Custom Mk1 Water Coolant Cooling Pipe Hose Line GK21-8C351-BC

€23.95

Part no. 982121101A

Porsche 718 Boxster 982 Coolant Water Feed Pipe Hose Line 2.0T 982121101A

€23.95

Part no. 8J0121051Q-1

Audi TT Mk2 8J Water Coolant Pipe Hose Line 2.0 TDI Diesel Engine 8J0121051Q

€23.95

Part no. 1865560

Ford Focus Mk3 Mondeo Mk5 Intercooler Charger Radiator 1.6 TDCi CV61-8K230-B

€51.95

Part no. 7L0815987E

Audi Q7 4L Auxiliary Water Heater Feed Coolant Pipe Hose Diesel 7L0815987E

€23.95

Part no. 06E121045E

Audi A4 B7 Water Hose Radiator Coolant Pipe Line Tube 3.2 TFSI 06E121045E

€23.95

Part no. 7649301

Engine Water Hose BMW F20 LCI M135iX F30 335iX Coolant Cooling Pipe Line 7649301

€37.95

Part no. 3B0122291B

Audi A1 GB A3 S3 VW Golf 5G Coolant Water Pipe Connector Coupling 3B0122291B

€23.95

Part no. 9367388

BMW F45 Active Tourer Mini F60 B38X Water Coolant Return Hose Pipe 9367388

€23.95

Part no. 1K0122157AN

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

€23.95

Part no. 8514453-1

BMW F20 LCI B37 Expansion Tank Cylinder Head Cooling Hose Pipe 8514453

€23.95

Part no. 9684527680

Citroen DS5 Coolant Overflow Expansion Reservoir Bottle Tank 9684527680

€23.95

Part no. 8641965-1

BMW F30 F31 F32 Radiator Pack Engine Cooling Fan Shroud N57N 8641965

€89.95

Part no. 7507970

BMW 7 Series E65 E66 Engine Cooling Radiator Module Carrier Housing

€23.95

Part no. 1366862080

Citroën Relay III Peugeot Boxer Heater Matrix Seal Rubber 1366862080

€28.95

Part no. 982121030

Porsche 718 Boxster 982 Coolant Water Hose Pipe Line 2.0T 982121030

€28.95

Part no. 6C1Q19A216BA

Ford Transit MK7 2.4 TDCI Diesel Engine Viscous Fan Coupling Pulley 6C1Q19A216BA

€23.95

Part no. A1332000285

Mercedes C117 W176 Water Coolant Expansion Tank Reservoir M133 A1332000285

€32.95

Part no. A2135015501

Water Hose Mercedes W213 C238 C253 C257 Diesel OM654 Coolant Line A2135015501

€37.95

Part no. 7L0121207D

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

€104.95

Part no. 6G91-8K012-ND

Land Rover Range Rover Sport L320 Coolant Overflow Pipe Hose Line 6G91-8K012-ND

€23.95

Part no. 5B51A35

BMW F20 F22 F30 LCI Mechanical Coolant Water Pump M140i 340i B58 8632585

€75.95

Part no. 13131070

Fiat Ducato Mk3 Air Flow Intake Pipe Hose Clamp Mount 2.2 Diesel 13131070

€23.95

Part no. 9249616

Coolant Hose BMW X3 F25 X4 F26 Diesel Heater Water Return Pipe Line 9249616

€28.95

Part no. C1BG-8C419-AA-1

Ford Fiesta Mk7 Water Coolant Pump Line Pipie Hose 1.0 GTDi Petrol C1BG-8C419-AA

€28.95

Part no. G4D3-8555-BC

Land Rover Discovery Sport L550 Water Coolant Pipe Hose Line 2.0 G4D3-8555-BC

€28.95

Part no. A2742001682

Coolant Hose Mercedes W204 Petrol M274 Engine Cooling Water Line A2742001682

€32.95

Part no. A1668303800

Coolant Hose Mercedes GLE W166 C292 OM642 Water Cooling Line A1668303800

€23.95

Part no. 9896554

BMW F70 F74 U06 U10 U11 Heat Management Module Line Tube Hose Pipe 9896554

€42.95

Part no. 059121507AB

Audi A5 8T Engine Coolant Cooling Hose Pipe Line 3.0 TDI Diesel 059121507AB

€23.95

Part no. 99610612654

Porsche Boxster 986 Engine Coolant Water Breather Pipe Right O/S 99610612654

€32.95

Part no. GJ32-8C480-AA

Land Rover Discovery Sport L550 Water Coolant Pipe Hose Line 2.0 D GJ32-8C480-AA

€23.95

Part no. 7647751

Mini Cooper R55 R56 LCI Engine Cooling Thermostat With Housing 7647751

€23.95

Part no. 8603908

Mini R55 R56 LCI N16 Engine Cooling Temperature Sensor Cable Wire 8603908

€23.95

Part no. 2192892-1

Ford Transit Mk8 Engine Cooling Fan Radiator Shroud Motor Unit 2.2 TDCi 2192892

€42.95

Part no. JT76-8B550-CE

Ford Transit Connect Engine Hose Tube Line Pipe 1.0 EcoBoost JT76-8B550-CE

€23.95

Part no. 06H133514K

Audi A5 8T 2.0 TFSI CDNB Vacuum Solenoid Coolant Line Tube Hose Pipe 06H133514K

€32.95

Part no. 2534057

Ford Transit Custom Heater Coolant Pipe Hose Line 2.0 EcoBlue GK21-18K579-BH

€66.95

Part no. 06K121085M

Audi VW Seat 2.0 TFSI Petrol Water Pipe Engine Coolant Hose Line 06K121085M

€23.95

Part no. 06E121168

Audi A4 B7 A4 B8 A5 B8 Q5 Water Coolant Flange Cover 06E121168

€23.95

Part no. 8623368-1

BMW X3 F25 Radiator Water 18d 20dX 20iX Engine Cooling Coolant Unit 7823567

€94.95

Part no. 6G91-8260-PC

Ford Galaxy Mk2 Water Coolant Pipe Hose Line Tube 2.0 TDCi Diesel 6G91-8260-PC

€23.95

Part no. 04L121101

Volkswagen Passat B8 Coolant Water Hose Pipe 2.0 TDI 04L121101

€23.95

Part no. 3015638

BMW X5 F15 Water Coolant Hose Pump Cooling Pipe Line Hose 3015638

€37.95

Part no. 8R0121101G

Audi A4 B8 A5 Water Coolant Hose Pipe Line 8R0121101G

€23.95

Part no. 6C1Q-9J323-AB

Ford Transit Mk7 Mk8 Fuel Injection Line Pressure Pipe Injector Set 2.2 TDCi

€47.95

Part no. A1635000075

Mercedes W163 Engine Water Circulation Hose Tube Line Pipe ML 350 A1635000075

€23.95

Part no. 7649278

BMW F07 GT F10 LCI F11 Water Coolant Pipe Hose Line Petrol Engine 7649278

€28.95

Part no. LR125347

Range Rover Sport L494 Turbocharger Oil Return Hose Tube Line Pipe LR125347

€66.95

Part no. A1772030064

Mercedes W205 C63 AMG Water Coolant Line Shut-Off Valve M177 A1772030064

€32.95

Part no. PIH500091

Land Rover Discovery 3 L319 Fuel Cooler Pipe Hose Line 2.7 PIH500091

€47.95

Part no. 7605151

BMW F01 LCI F12 F13 Coolant Hose Petrol N55 Cooling Unit Pipe Line 7605151

€47.95

Part no. 8J0121156A

Audi TTS 8J Radiator Coolant Hose Pipe Tube Line 2.0 TFSI Petrol 8J0121156A

€32.95

Part no. LR051517

Range Rover Sport L494 Air Conditioning Pipe Hose Tube Line 3.0 Diesel LR051517

€47.95

Part no. 872090D150

Toyota Yaris P9 Water Heater Outlet Hose Tube Line Pipe 1.33 Petrol 872090D150

€23.95

Part no. 2030412

Ford Ranger Wildtrack Mk6 Water Hose Engine Coolant Pipe 3.2 TDCI AB39-6B850-BE

€37.95

Part no. 8641964

BMW F20 F21 F30 F31 F32 600W Radiator Fan Engine Cooling Shroud Motor 8641964

€132.95

Part no. 2389626

Ford Transit Custom Mk8 Water Coolant Pipe Hose Line 2.0 EcoBlue JK21-8D036-BA

€23.95

Part no. GJ32-8C607-BB

Land Rover Discovery Sport L550 Engine Cooling Radiator Fan GJ32-8C607-BB

€303.95

Part no. PIB500120T

Range Rover Sport L320 Oil Cooler Coolant Radiator 2.7 V6 PIB500120T

€32.95

Part no. LR073694

Land Rover Discovery Sport L550 Thermostat Housing Box G4D3-8575-BE

€99.95

Part no. 8K1819350AB

Audi A4 B8 A5 8T Heater Matrix Connecting Pipe Coolant Hose Tube 8K1819350AB

€23.95

Part no. 06F122101A

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

€23.95

Part no. 7561712-1

BMW 5 6 E60 E61 Diesel Engine Radiator Cooling Fan 400W Diesel 7561712

€23.95

Part no. A2722030782-1

Mercedes S212 C207 Coolant Hose EGR Line Water Circulation A2722030782

€32.95

Part no. 7807186

BMW 1 3 Series E81 E82 E87 E88 E92 E93 Lower Cooler Bracket 7807186

€23.95

Part no. 8686899-1

BMW F98 Auxiliary Coolant Water Pump 8686899

€113.95

Part no. 7519251

BMW E60 E61 E63 N62 Petrol Cooling System Coolant Return Hose Pipe

€23.95

Part no. 9208179

BMW 1 3 Series F20 F30 Hose Radiator And Water Valve 9208179

€23.95

Part no. 06D121492J

Audi A4 B7 A6 C6 Engine Coolant Pipe Hose Tube Line 2.0 BWE Petrol 06D121492J

€28.95

Part no. 1253K4-1

Citroën C4 Grand Picasso Radiator Engine Cooling Fan 1253K4

€42.95

Part no. 8V61-8C607-EE-1

Ford Focus Mk3 III Radiator Cooling Fan Motor 1.6 TDCI 8V61-8C607-EE

€23.95

Part no. A2055018184

Mercedes W205 C43 Oil Cooler Water Pipe Coolant Hose Line M276 V6 A2055018184

€23.95

Part no. 7H0121051G

VW Transporter T5 1.9 TDI Coolant Radiator Bottom Hose Pipe Line 7H0121051G

€23.95

Part no. 8V51-8005-BF

Ford Fiesta Mk7 Engine Cooling Radiator Water Cooler Petrol 8V51-8005-BF

€28.95

Part no. 4K2819347F

Audi A6 C8 Coolant Hose Line Pipe Tube Engine Cooling 4K2819347F

€32.95

Part no. AH22-8K515-AA

Land Rover Discovery 4 L319 Coolant Thermostat Housing 3.0 Diesel AH22-8K515-AA

€23.95

Part no. 1384597

Ford Transit Mk7 Engine Cooling Hose Tube Pipe Line 1384597 6C11-8C351-AD

€23.95

Part no. 03L121157AK

Audi A4 S4 8K A5 S5 8F Engine Water Coolant Hose Tube Pipe Line 03L121157AK

€23.95

Part no. A2125015782

Coolant Pipe Mercedes W212 W218 Expansion Overflow Tank Cooling Hose A2125015782

€23.95

Part no. EPLA-8501-EA

Range Rover Sport L494 Auxiliary Water Pump Unit 3.0 Diesel Engine EPLA-8501-EA

€32.95

Part no. A6462030982

Mercedes W204 Water Hose Coolant Cooling Pipe Line A6462030982

€28.95

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