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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Coolant Hose BMW X5 F15 X6 F16 Diesel N57 Expansion Tank Water Pump Line 8514220

€32.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 7556993

Water Pump BMW F20 F30 Mini Cooper R55 R56 R57 Mechanical Coolant 7556993

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 7512734

Mini Cooper S R52 R53 Thermostat Housing Engine Cooling 7512734

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. A2468304396

Mercedes W176 OM607 Diesel Water Coolant Hose Line Tube Pipe A2468304396

€32.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 7788883

BMW 1 Series E87 118d 120d M47N2 Diesel Cooling Radiator Water Hose Pipe 7788883

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 9896577

BMW F74 U06 X1 U11 Thermostat Housing Heat Management Module 9896577

€175.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 95810655140

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

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 1K0122109-1

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

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 8R0121081AD

Audi Q5 8R 2.0 TDI Expansion Bottle Tank Radiator Hose Line Pipe 8R0121081AD

€32.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 1366862080

Citroën Relay III Peugeot Boxer Heater Matrix Seal Rubber 1366862080

€28.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 059121075FE

Audi A7 4G Water Coolant Cooling Hose Pipe 3.0 TDI Diesel Engine 059121075FE

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. A2465000093-2

Cooling Radiator Mercedes W176 Engine Coolant Radiator Blower Fan 3136613377

€61.95

Free delivery: Aug 10 – 12

If paid before 14:00

Part no. 982121030

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

€28.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 7607841

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

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. CPLA-7752-CB

Range Rover L405 Engine Cooling Water Hose Pipe Line Tube CPLA-7752-CB

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 8S0121284B

Audi TT FV Radiator Fan Air Guide Mount Bracket Right O/S 8S0121284B

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 9V21-12B591-BA

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

€28.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 9157020

Air Duct Bracket BMW F01 F02 F07 GT Plate Air Channel Trim Holder 9157020

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 1436257

BMW E60 M5 Engine Coolant Level Sensor Expansion Tank Fluid Level 1436257

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 06L145778M

Audi Q5 FY Oil Feed Hose Pipe Line 2.0 TFSI Petrol Engine 06L145778M

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. A6398320423

Water Hose Mercedes Vito Viano W639 Cooling Coolant Pipe Line A6398320423

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. A2045010282

Water Pipe Mercedes W204 M271 Engine Cooling Radiator Coolant Hose A2045010282

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 8J0121051Q-1

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

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 07K145778F

Audi RS3 8V 8Y Turbocharger Turbo Oil Feed Pipe Line Tube 2.5 TFSI 07K145778F

€80.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 7L0815987E

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

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 7648827

Mini Cooper F20 F30 R56 Mechanical Coolant Water Pump 7648827

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 9896554

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

€42.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. A6562032200

Water Pump Holder Mercedes W221 Diesel OM656 Coolant Pump Bracket A6562032200

€32.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. A1635000075

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

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. LR125347

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

€66.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. A1728302196

Mercedes R172 M274 Engine Distributor Tube Pipe Line Hose A1728302196

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 03C121070M

Audi A1 8X Water Pipe Hose Line Engine Cooling Coolant Unit Hose 03C121070M

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 8200801589

Opel Vivaro 2.0 DCI Diesel Water Coolant Hose Line Pipe 8200801589

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 2534057

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

€66.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 8K0145922A

Audi S4 B8 Engine Coolant Pipe Hose Line Left N/S Outer 3.0 TFSI 8K0145922A

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. G4D3-8555-BC

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

€28.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. A2048301396

Mercedes W204 M272 Coolant Heater Hose Heating Water Line A2048301396

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 8K0965567

Audi A6 C6 Q7 4L Water Electric Pump Auxiliary Coolant Circulation 8K0965567

€66.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 04L121101

Volkswagen Passat B8 Coolant Water Hose Pipe 2.0 TDI 04L121101

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 05E907593

Seat Ibiza Mk5 KJ1 Water Coolant Pump Actuator Petrol Engine 05E907593

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 06E121083N

Audi A4 S4 B8 3.0 TFSI Water Hose Coolant Pipe Line Tube 06E121083N

€37.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 8R0121101G

Audi A4 B8 A5 Water Coolant Hose Pipe Line 8R0121101G

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 1360282

Ford Focus Mk2 Fiesta Mk5 C-Max Water Coolant Thermostat Housing 1S7G-8K556-AJ

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 059121507AB

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

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 2347347

Ford Transit Custom Thermostat Coolant Housing 2.0 EcoBlue Diesel GK2Q-9K478-CA

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 99610612654

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

€32.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 2192892-1

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

€42.95

Free delivery: Aug 10 – 12

If paid before 14:00

Part no. 6R0122109G

Coolant Hose VW Polo 6R Seat Ibiza 6J 1.2 TSI Petrol CBZB Water Line 6R0122109G

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 2030412

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

€37.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 2389626

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

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 8J0121051Q

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

€32.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 6G91-8260-PC

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

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 7645483

Water Hose BMW F45 225xe Mini F60 SE ALL4 B38X Coolant Pipe Line 7645483

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. A2722030782-1

Mercedes S212 C207 Coolant Hose EGR Line Water Circulation A2722030782

€32.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 079121070T

Audi A4 B7 4.2 V8 Coolant Pipe Hose Line Tube Cooling 079121070T

€32.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 06L145735H

Audi Q5 FY Oil Return Hose Pipe Line 2.0 TFSI 06L145735H

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 4F0121081G

Audi A6 C6 Water Hose Coolant Cooling Tube Pipe Line 2.7 Diesel 4F0121081G

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 7649278

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

€51.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. A1772030064

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

€32.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 9317617

Water Hose BMW X3 F25 X4 F26 B47 Coolant Expansion Tank Pipe Line 9317617

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 7605151

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

€47.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. TH712583C

Nissan Qashqai 1.5 dCi Thermostat Coolant Valve Housing TH712583C

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 4K2819347F

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

€32.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 1K0122051CM

Audi S3 8P Water Hose Cooling Coolant Radiator Pipe Line 1K0122051CM

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. LR073694

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

€94.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 8K1819350AB

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

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. A2575012900

Bleed Line Mercedes W213 Diesel M656 Coolant Water Hose A2575012900

€32.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. AH22-8K515-AA

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

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 8575625-1

Thermostat Housing BMW F20 F21 LCI B37 Diesel Engine Cooling Unit 8575625

€28.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 8489616

BMW U06 U10 F70 Mini U25 Turbocharger Coolant Feed Line Hose Pipe Tube 8489616

€32.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 1384148

Ford Focus Titanium Hose Water Pipe Line Tube 2.0 Petrol 1384148 3M5H-8286-DH

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. A1698301596

Mercedes W169 W245 Water Coolant Hose Pipe Radiator A1698301596

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 289355520R

Mercedes Vito W447 Engine Cooling Thermostat Water Coolant Pipe OM622 289355520R

€66.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 8J0121157A

Audi TT TTS 8J Engine Coolant Hose Tube Line Quick Coupling 8J0121157A Automatic

€32.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 982121251

Porsche 718 Boxster 982 Radiator Air Duct Cover Panel Right O/S 982121251

€132.95

Free delivery: Aug 10 – 12

If paid before 14:00

Part no. 9800478

BMW Mini Cooper S Countryman R60 Paceman R61 N18 Coolant Radiator Hose 9800478

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 8573716

Water Hose BMW X3 F25 X4 F26 B47 Coolant Cooling Pipe Line 8573716

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. A2055017184

Mercedes W205 Radiator Water Coolant Hose Pipe M276 Petrol Left N/S A2055017184

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

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

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

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. A2055002500

Mercedes W205 Heater Water Cooling Coolant Pipe Hose Line M264 A2055002500

€32.95

Free delivery: Aug 10 – 12

If paid before 14:00

Part no. 079121070BS

AUDI S5 8T 4.2 Petrol CAUA Coolant Pipe Right O/S Cooler Water Hose 079121070BS

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. LR072035

Land Rover Discovery Sport L550 Engine Cooling Water Hose Pipe Line GJ328260AA

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 1384597

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

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 7809821

Coolant Hose BMW F10 F11 N47N Radiator Water Cooling Pipe Diesel 7809821

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 2754203

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

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. EPLA-8501-EA

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

€32.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 6988961

BMW E60 E61 E63 E64 Fastening Clamp Secondary Auxiliary Water Pump 6988961

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 7640917

Coolant Hose BMW F10 F11 N20 520i 528i Radiator Water Cooling Pipe 7640917

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 079121065P

Audi A4 B7 4.2 V8 Petrol Coolant Pipe Cooler Water Hose 079121065P

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. A2045011682

Mercedes W212 Radiator Coolant Hose Pipe Engine Cooling A2045011682

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 8489617

BMW U06 U10 F70 Mini U25 Engine Coolant Return Line Hose Pipe Tube 8489617

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 04L121049H

VW Volkswagen Crafter SY Water Coolant Pipe Hose Tube Line 04L121049H

€42.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 8592239

BMW F20 F21 LCI B37 Engine Block Water Coolant Pump Support Holder Mount

€32.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 8512235

BMW F10 X5 F15 X6 F16 Auxiliary Water Pump Mount Holder Bracket Support 8512235

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 8K0819377C

Audi A5 8T Radiator Water Cooling Coolant Pipe Hose Line Diesel 8K0819377C

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 7605432

BMW F01 LCI F12 F13 Coolant Hose Petrol N55 Thermostat Inlet Pipe 7605432

€28.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. 5Q0121203DE-1

Skoda Octavia 5E Radiator Fan Motor Engine Cooling Fan 2.0 Diesel 5Q0121203DE

€189.95

Free delivery: Aug 10 – 12

If paid before 14:00

Part no. 1K0122447GC

Skoda Octavia RS 1Z 1.8 BZB Petrol Engine Coolant Hose Line Tube 1K0122447GC

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

Part no. A1645001516

Mercedes ML W164 Radiator Air Baffle Duct Guide Left N/S Cover A1645001516

€23.95

Free delivery: Aug 11 – 12

If paid before 14:00

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