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 X5 X6 E70 E71 Radiator Fan Motor Engine Cooling Radiator Fan 600W 7616103

€151.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 1715121-2

Ford Transit Mk6 Mk7 Water Coolant Pump 2.4 Diesel 1715121

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 5N0122109AA

VW Tiguan 5N Coolant Hose Radiator Cooling Water Pipe Line 2.0 TDI 5N0122109AA

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 982265055C

Porsche 718 Boxster 982 Cayman Return Coolant Hose Pipe Line 982265055C

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 1K0121051AH

Volkswagen VW Golf Mk5 Water Hose Radiator Coolant Pipe Line 1K0121051AH

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 1932336

Ford Focus Mk3 III Engine Water Coolant Cooling Pipe Hose Line F1F1-8274-GC

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 7804906

Mini Cooper D W16 R55 R56 Gearbox Oil Cooling Pipe Exhaust Manifold

€37.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 2U1Q8591AB

Ford Transit MK7 2.4 TDCI Diesel Water Coolant Pump 2U1Q8591AB

€28.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 2119410

Ford Ranger MK3 Cooling System Overflow Hose Line Pipe 2.2 TDCI EB3G-8C362-GA

€32.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 7581873-1

BMW F10 F11 Coolant Line Water Pump Engine Coolant Feed Hose N52 N53 7581873

€32.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8625439

BMW 1 3 Series F20 F21 F30 F31 LCI B48 Radiator Fan Housing 400W 8625439

€47.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 7830710

BMW E36 E46 E85 E86 Engine Water Cooling System Hose Pipe Tube Line 7830710

€42.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 7645520

Coolant Hose BMW F45 Mini F60 B38X Radiator Water Feed Line Hybrid 7645520

€32.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A2575011100

Coolant Hose Mercedes C238 M256 Expansion Tank Radiator Line A2575011100

€32.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 6945279

BMW X5 Series E70 Engine Pipe Coolant Hose Feed Radiator 6945279

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 06J117021J

Audi A3 8P TT 8J A4 B7 Oil Cooler 1.8 2.0 TFSI Petrol Engine 06J117021J

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A2045012882

Mercedes C207 S212 Low Temperature Radiator Hose Tube Line Pipe A2045012882

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. BK3Q-8A558-CC-1

Ford Transit Mk8 Water Coolant Pump 2.2 TDCi Diesel BK3Q-8A558-CC

€28.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8616131

Coolant Return Hose BMW F30 LCI 330e B48X Radiator Cooling Line Pipe 8616131

€32.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8K0121081CM

Audi A4 Avant B8 S5 8T A5 S5 Engine Coolant Hose Tube Pipe Line 8K0121081CM

€51.95

Free delivery: Aug 7 – 11

If paid before 14:00

Part no. 1K0133366BK

Audi A3 8P FL TT 8J 1.8 Petrol CDAA Water Coolant Connection Hose 1K0133366BK

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. FPLA-7752-CA

Range Rover Sport L494 Water Cooling Coolant Hose Pipe 3.0 Diesel FPLA-7752-CA

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 074131561C

Engine Cover Volkswagen LT 35 2.5 Diesel VW TDI Top Cover 074131561C

€28.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. AV61-18K582-ED

Ford Transit Connect Mk2 Coolant Connector Pipe Hose Tube Line AV61-18K582-ED

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A2435001400

Mercedes EQA350 H243 Electric Drive Battery Charger Coolant Hose A2435001400

€32.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 5197677

Ford Mondeo Mk5 2.0 Hybrid Coolant Hose Pipe Radiator Line DS78-8260-AD

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 04L131525AF

Seat Ateca FR 2.0 TDI Intercooler Hose Pipe Line 04L131525AF

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 5Q0122157CK

Audi A3 8V Water Hose Cooling Radiator Coolant Pipe Line 2.0 TDI 5Q0122157CK

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 2HJ122073J

VW Volkswagen Amarok NF Coolant Cooling Pipe Hose Line 3.0 TDI 2HJ122073J

€56.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A6422000215

Mercedes W164 OM642 Diesel Thermostat Coolant Housing Cooling Unit A6422000215

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 99610601157

Porsche Boxster 986 Water Coolant Cooling Pump Unit Petrol Engine 99610601157

€32.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 079121065BJ

Audi S5 8T Coolant Pipe Cooler Water Hose Left N/S 4.2 Petrol CAUA 079121065BJ

€32.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A2642007800

Mercedes W205 Water Coolant Line Radiator Cooling Hose Pipe Petrol A2642007800

€85.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 1K0121063AA

Audi A3 8P VW Golf Mk6 Seat Altea Engine Coolant Hose 1.4 Petrol 1K0121063AA

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 6C118W005AC

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

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A6512030300

Coolant Hose Mercedes W204 W906 Diesel OM651 Thermostat Connector A6512030300

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A2602001300-1

Mercedes W177 A 35 Coolant Overflow Expansion Tank Bottle Petrol A2602001300

€28.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 210452448R

Smart Fortwo A453 Radiator Cooling Hose Pipe Tube Turbo 0.9 Petrol 210452448R

€32.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8V2118K580BA

Ford Fiesta MK7 1.6 TDCI Radiator Hose Water Coolant Pipe Line 8V2118K580BA

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 5Q0816411AR

VW Volkswagen Golf MK7 Radiator Engine Cooling Coolant Water Unit 5Q0816411AR

€85.95

Free delivery: Aug 7 – 11

If paid before 14:00

Part no. 8P0820741A

Audi RS3 8P Refrigerant Hose Cooling Radiator Coolant Pipe Line 8P0820741A

€47.95

Free delivery: Aug 7 – 11

If paid before 14:00

Part no. 03L121111AD

Audi A4 B8 A5 8T Q5 8RB 2.0 TDI Diesel Thermostat Coolant 03L121111AD

€28.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 7532970

Mini Cooper One R50 Water Coolant Hose Pipe 7532970

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8J0121447F

Audi TT 8J 1.8 Petrol CDAA Engine Coolant Vent Hose Pipe 8J0121447F

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8606014-1

Cylinder Head Hose BMW X1 F48 Mini F56 Refrigerant Radiator Top 8606014 8606015

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. PCF500014

Land Rover Discovery 3 L319 Coolant Expansion Tank Reservoir 2.7 V6 PCF500014

€32.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8514245

BMW F10 F11 N47N Water Coolant Hose Pipe Line 8514245

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 5Q0121070BR

Audi A3 8V 2.0 TFSI Water Hose Engine Coolant Cooling Pipe Line 5Q0121070BR

€75.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 9367389

BMW F45 Active Tourer Mini F60 B38X Water Coolant Return Hose Pipe 9367389

€28.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A6422002201-1

Mercedes W164 W211 W212 Engine Coolant Water Pump OM642 Diesel WPS3072108

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8K0145879D

Audi A4 S4 8K A5 S5 8F 8T Additional Coolant Pump Bracket Mount 8K0145879D

€75.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 5A7DEF2

BMW E46 Engine Cooling Radiator Water Cooler 5A7DEF2

€56.95

Free delivery: Aug 7 – 11

If paid before 14:00

Part no. 3015638

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

€37.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. MB3G-7F120-PL

VW Volkswagen Amarok NF Gearbox Oil Cooler Hose Tube Pipe Line MB3G7F120PL

€222.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 5N0121101H

VW Volkswagen Golf Mk6 Coolant Hose Pipe Line 2.0 TDI Diesel Engine 5N0121101H

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 1K0121070F

VW Volkswagen Touran 2.0 TDI BKD Water Hose Coolant Pipe Line 1K0121070F

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 7787830

BMW E60 E61 E63 E64 Diesel Engine Radiator Carrier Cover 7787830

€23.95

Free delivery: Aug 7 – 11

If paid before 14:00

Part no. A6512032182

Water Hose Mercedes W204 W212 Cooling Coolant Pipe Line A6512032182

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A2038800064

Mercedes W164 W203 C209 W251 C219 Retaining Hook Radiator Support A2038800064

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8E0965557A

Audi A4 S4 RS4 B7 Coolant Pump Bracket Mount Holder Support 8E0965557A

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A2435000800

Mercedes EQA350 H243 Electric Coolant Hose Water Heater Line A2435000800

€32.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8482250

Water Pump BMW X3 G01 G20 G30 Engine Coolant Pump 8482250

€51.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 5A6E1A4

Mini F65 F66 F67 Water Coolant Pipe Hose Expansion Tank B48P 5A6E1A4

€56.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A6461880301

Mercedes Benz C Class W203 OM646 Diesel Oil Cooler Heat Exchanger A6461880301

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A2055015700

Mercedes-Benz W205 Coolant Hoses Pipes A2055015700

€42.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 4G0121447AL

Audi A7 4G Coolant Cooling Water Pipe Hose Line 3.0 TDI 4G0121447AL

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 4G0121403G

Audi A6 C7 Expansion Overflow Coolant Reservoir Bottle Tank 4G0121403G

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 1288597

DAF Layland Engine Cooling Radiator Fan Clutch Viscous Hub 1288597

€37.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 9367388

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

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. GK31-8260-AE

Ford Transit Mk8 Water Hose Engine Cooling Radiator Coolant Pipe GK31-8260-AE

€32.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 6955921

BMW X5 Series E70 Hose Engine Feed Radiator Top Pipe 6955921

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A1695011182

Mercedes-Benz A B Class W169 W245 Water Coolant Hose Pipe Radiator A1695011182

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A1725010382

Mercedes R172 Engine Water Coolant Hose Pipe Line Petrol A1725010382

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 2E0122447H

Volkswagen Crafter 2E Water Coolant Pipe Hose Line 2.0 TDI 2E0122447H

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A2435000300

Coolant Line Mercedes EQA350 H243 Electric Drive System Cooling Hose A2435000300

€28.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. JA6G-9V472-AA

Ford Focus Mk4 Fiesta Mk8 ST Coolant Water Pipe 1.5 EcoBoost JA6G-9V472-AA

€51.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 99610624255

Porsche Carrera 911 996 Water Pipe Coolant Feed Tube Line Hose 99610624255

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 03G121065R

Audi A4 B7 2.0 TDI BRE Water Coolant Pipe Hose Line 03G121071A

€151.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8K0121207A-4

Audi A4 B8 Diesel Engine Cooling Radiator Double Coolant Fan Motor 8K0121207A

€56.95

Free delivery: Aug 7 – 11

If paid before 14:00

Part no. 7808076

BMW E70 LCI E71 N57 Coolant Hose Water Cooling Pipe Radiator 7808076

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. CPLA-18K498-AC

Range Rover Vogue L405 Coolant Water Hose Pipe Line CPLA-18K498-AC

€28.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8K0122055B-1

Audi A4 B8 Water Return Coolant Pipe Hose Line 2.0 TDI Diesel Engine 8K0122055B

€37.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 9231897

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

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 6955922

BMW X5 Series E70 Hose Engine Feed Radiator Top Pipe 6955922

€28.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 06J133781BE

Audi TT 8J Water Hose Cooling Radiator Coolant Pipe Line 06J133781BE

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 03L121111AB

Volkswagen Crafter Water Thermostat Cooling Hoses Pipe 03L121111AB

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 1761517

Ford S-Max Transmission Oil Cooler Pipe Hose Line 2.2 TDCI 6G91-7990-LE

€32.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8E0121058B

Audi RS4 B7 Water Coolant Cooling Pipe Hose Line 4.2 FSI Petrol 8E0121058B

€28.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. DS78-8C419-AC

Ford Mondeo Mk5 Water Coolant Pump 2.0 Hybrid DS78-8C419-AC

€118.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8635689

BMW F20 F22 F30 F32 N20 Engine Cooling Pump Thermostat Housing 8636594

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 9329961

BMW F10 F11 F12 X5 E70 G20 Auxiliary Water Parking Heater Electric Pump 9329961

€94.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 7L8121058C

Audi Q7 4L 4.2 TDI Water Coolant Pipe Hose Line 7L8121058C

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 420260712B

Audi R8 42 Air Conditioning A/C Pipe Hose Cooling Line Tube 420260712B

€66.95

Free delivery: Aug 7 – 11

If paid before 14:00

Part no. A0995002500

Oil Cooler Mercedes X253 W205 GLC220D Automatic Transmission Cooler A0995002500

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A1192000015

Mercedes C140 M119 Coolant Thermostat Housing Petrol A1192030175

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A9075011800

Mercedes Sprinter W907 W910 Water Coolant Hose Pipe Line A9075011800

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 1440111

Ford Transit Mk7 Oil Cooler Hose Tube Line Pipe 2.4 TDCI 144016C1Q-8N039-BD11

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 6945268

BMW X5 Series E70 Water Pump Pipe Coolant Hose Feed 6945268

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 7186514

BMW F10 F11 F13 F01 Radiator Adapter Bracket Support Mount Right O/S 7186514

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

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