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 A1 8X Turbo Water Coolant Hose Line Return Tube Pipe 03C121469D

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. QGC500131

Land Rover Discovery 3 L319 Power Steering Oil Cooler Hose Line 2.7 V6 QGC500131

£37.95

Free delivery: Sep 08

If paid before 14:00

Part no. RHD-A2108322894

Mercedes W210 M111 Petrol Engine Coolant Heating Hose Pipe Line Tube A2108322894

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 3C0122101BM

Audi A3 8P Water Coolant Pipe Line Hose Cooling Unit 2.0 TDI 3C0122101BM

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8475697

BMW I4 G26 Gran Coupe Engine Water Coolant Pipe Cooling Hose Line 8475697

£37.95

Free delivery: Sep 08

If paid before 14:00

Part no. A1772008801-1

Mercedes W205 W213 63 AMG Water Pump Thermostat Housing V8 M177 A1772000000

£189.95

Free delivery: Sep 9 – 16

If paid before 14:00

Part no. A2702000700

Mercedes C118 W176 M260 M270 Engine Water Coolant Pipe Hose Line A2702000700

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2055014684

Mercedes C205 OM651 Diesel Engine Water Coolant Pipe Hose Line Tube A2055014684

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 2E0959455A

Volkswagen Crafter 2E 2.0 TDI Diesel Engine Cooling Radiator Fan 2E0959455A

£47.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8K0819377C-1

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

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. A6510902041

Bracket Mercedes W176 W246 OM651 Intake Manifold Actuator Throttle Body Mount

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7186514

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

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 982121254

Porsche 718 Boxster 982 Coolant Radiator Right O/S 2.0 Petrol 982121254A

£156.95

Free delivery: Sep 9 – 16

If paid before 14:00

Part no. 7618207

BMW F45 F48 F39 Mini F60 Engine Coolant Fan Shroud Motor B38X 7646410 7636071

£270.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2055002500

Mercedes W205 Heater Water Cooling Coolant Pipe Hose Line M264 A2055002500

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. 9661571480-1

Peugeot 308 T7 Radiator Fan Engine Coolant Radiator Blower Fan 9661571480

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. 03C121497C

Audi A1 8X Turbocharger Water Feed Hose Cooling Coolant Pipe Line 03C121497C

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7H0121201CN

Volkswagen VW Transporter T5 Engine Cooling Twin Radiator Fan Shroud 7H0121201CN

£237.95

Free delivery: Sep 08

If paid before 14:00

Part no. PGK500084

Land Rover Discovery 3 L319 Viscous Fan Shroud Cover PGK500084

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. 1K0121063AA

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

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8E0959455P-1

Engine Cooling Audi RS4 B7 4.2 Petrol Radiator Coolant Fan Left N/S 8E0959455P

£80.95

Free delivery: Sep 9 – 16

If paid before 14:00

Part no. 2284880-1

BMW F06 F10 F12 Expansion Tank Radiator Coolant Overflow Fluid Bottle 2284280

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2045010320-1

Mercedes W204 Air Con Radiator Condenser A/C Beam Bracket Set A2045010320

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7603511

Water Hose BMW F20 F30 F31 F32 N20 Engine Coolant Radiator Pipe Line 7603511

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8E0959455H

Audi S4 B7 4.2 Petrol Engine Cooling Radiator Coolant Fan Right O/S 8E0959455H

£42.95

Free delivery: Sep 08

If paid before 14:00

Part no. 06H133514K

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

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8602625

BMW G30 G11 Coolant Water Hose Pipe Line Tube 2.0L Hybrid 8602625

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2128300996

Water Pipe Mercedes W212 Engine Cooling Coolant Hose Line A2128300996

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 9208179

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

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 2421571

Ford Kuga Mk3 Radiator Cooling Fan Shroud 2.5 Hybrid LX61-8C607-BC

£70.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8514437

Water Hose BMW F20 F30 F31 F10 F11 LCI B47 EGR Cooler Coolant Pipe Line 8514437

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 420115687E

Audi R8 42 Spyder Oil Cooler Pipe Hose Line 4.2 FSI 420115687E

£118.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8E0959455P

Engine Cooling Audi S4 B7 4.2 Petrol Radiator Coolant Fan Left N/S 8E0959455P

£94.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8699925

BMW F40 F44 F48 Mini F54 F56 F57 Vent Pipe Transmission Breather Hose 8699925

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 1431172-3

Ford Transit TT9 2.2 TDCi Engine Cooling Fan Radiator Shroud Motor Unit 1431172

£47.95

Free delivery: Sep 08

If paid before 14:00

Part no. 04L121157

Audi A4 B8 A6 C7 Water Coolant Pipe Hose Line Tube Right O/S 2.0 TDI 04L121157

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. PCH501072

Land Rover Discovery 3 L319 Water Coolant Pipe Hose Line 2.7 Diesel PCH501072

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. BJ32-8286-BC

Range Rover Evoque L538 Radiator Coolant Hose Pipe Line BJ32-8286-BC

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. RHD-8K2819374E

Audi A4 B8 2.0 TFSI CDNC Exhanger Water Coolant Hose Pipe Line Tube 8K2819374E

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. K1BY-8C607-AA

Ford Fiesta Mk8 ST Radiator Cooler Fan Shroud Motor 1.5 EcoBoost K1BY-8C607-AA

£241.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2115002302

Radiator Cooler Mercedes W211 CLS C219 M271 Engine Water Coolant A2115002302

£47.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8591068-1

Water Pump Mini F55 F56 F57 Diesel Engine B37 Coolant Pump 8591068

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. A6512000002

Mercedes X253 C253 Engine Coolant Water Pump Diesel OM651 A6512000002

£47.95

Free delivery: Sep 08

If paid before 14:00

Part no. A1695001254-1

Mercedes W169 Air Conditioning Cooling Radiator Condenser A/C A1695001254

£42.95

Free delivery: Sep 08

If paid before 14:00

Part no. A1645010265

Mercedes W164 Thermostat Oil Cooler Housing Diesel A1645010265

£47.95

Free delivery: Sep 08

If paid before 14:00

Part no. 420117413F

Audi R8 42 Engine Block Oil Cooler Pipe Hose Line Petrol 4.2 FSI 420117413F

£142.95

Free delivery: Sep 08

If paid before 14:00

Part no. 04L122157BQ

Audi A5 8T 2.0 TDI CNHA Water Coolant Pipe Line Hose Tube 04L122157BQ

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 4H0121485AA

Audi A8 D4 3.0 TDI Diesel Engine Water Coolant Pipe Hose Line 4H0121485AA

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 03L121093F

Audi A4 S4 8K A5 S5 8F Auxiliary Coolant Water Pump Bracket Mount 03L121093F

£32.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2478307001

Water Line Mercedes W177 M260 Petrol Heater Return Hose To Engine A2478307001

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. A6421800431

Mercedes W204 Water Hose Coolant Cooling Pipe Line A6421800431

£56.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2710100466

Mercedes W203 M271 Oil Dipstick Guide Measure Level Rod Tube A2710100466

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. A1112004301

Mercedes-Benz C W203 M111 C 180 Coolant Mechanical Water Pump A1112012301

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2822032700

Coolant Pipe Mercedes W177 Petrol M282 Water Circulation Line A2822032700

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. RHD-LK21-2K478-BB

Ford Transit Custom Servo Brake Fluid Expansion Tank Bottle LK21-2K478-BB

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 03L121157AP

Coolant Pipe Audi A4 B8 A5 8T 2.0 TDI Water Cooling Line 03L121157AP

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 06L145778H

Audi A5 8T Oil Feed Hose Pipe Line 2.0 TFSI Petrol Engine 06L145778H

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 4K0265235S

Audi A6 C8 Engine Water Cooling Pipe Hose Line 50TFSIe 4K0265235S

£56.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2218303996

Mercedes W221 Engine Coolant Pipe Hose Line OM642 A2218303996

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. 06J133781BD

Audi TT 8J Water Hose Cooling Radiator Coolant Pipe Line 06J133781BD

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2640700400

Mercedes W205 M264 Petrol Oil Pressure Line Tube Hose Line A2640700400

£42.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8R0122101S

Audi Q5 8R Water Coolant Pipe Hose Line 8R0122101S

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 04L121026AF

Audi Q2 GA Diesel Thermostat Coolant Regulator Connector Pipe Hose 04L121026AF

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8K0122293B

Audi A4 B8 Q5 8R Water Cooling Coolant Flange Pipe Hose 2.0 TDI 8K0122293B

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. GJ32-19E839-AB

Land Rover Discovery Sport L550 Water Radiator 2.0 Diesel AJ200 GJ32-19E839-AB

£256.95

Free delivery: Sep 08

If paid before 14:00

Part no. 1K0122051FE

Audi TT 8J MK2 Water Hose Cooling Coolant Radiator Pipe Line 1K0122051FE

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. Q0010033V003

Smart W452 Roadster Radiator Q0010033V003

£142.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2058305005

Mercedes W205 W253 OM654 Coolant Hose Water Pipe Line A2058305005

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8K0121049AF-1

Audi A4 B8 2.0 TDI Water Coolant Hose Tube Line Pipe 8K0121049AF

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. BK31-8260-DB

Ford Transit Mk8 Radiator Coolant Hose Tube Pipe 2.2 TDCI BK31-8260-DB

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. CPLA-5G488-AB

Land Range Rover Vogue L405 Cooler Pipe Line Hose CPLA-5G488-AB

£118.95

Free delivery: Sep 9 – 16

If paid before 14:00

Part no. A6395017382

Water Pipe Mercedes W639 Engine Cooling Coolant Hose Line A6395017382

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. A1778858105

Mercedes W177 Radiator Air Duct Guide Shroud Panel A1778858105

£51.95

Free delivery: Sep 08

If paid before 14:00

Part no. 03G145771Q

Audi A3 8P Diesel Engine Supply Feed Oil Hose Line Tube Pipe 03G145771Q

£32.95

Free delivery: Sep 08

If paid before 14:00

Part no. 5Q0907543A

Volkswagen VW Golf Mk8 Interior Temperature Sensor Unit 5Q0907543A

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2662000820

Water Pump Mercedes W169 W245 M266 OM640 Heater Valve A2662000820

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. Q0010029V004

Smart W452 Roadster Radiator Cooling Fan Q0010029V004

£189.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2218304096

Mercedes W221 Engine Coolant Pipe Hose Line OM642 A2218304096

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. 147138491R

Nissan Qashqai Renault 1.5 dCi Egr Cooler Coolant Water Flange 147138491R

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7603574

Engine Oil Pump BMW F30 F32 xDrive Suction Pipe Pickup Tube Petrol 7603574

£32.95

Free delivery: Sep 08

If paid before 14:00

Part no. 1K0121049CA

Audi A3 8P Engine Cooling Radiator Water Coolant Pipe 1.4 TSI CAXC 1K0121049CA

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. A6511800665

Heat Exchanger Mercedes W204 W212 Oil Cooler Transmission Radiator A6511800665

£47.95

Free delivery: Sep 08

If paid before 14:00

Part no. A0071533328

Mercedes W204 W211 Exhaust Gas Temperature Sensor OM646 Diesel A0071533328

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8K1819376D

Audi A4 B8 8K A5 8T Petrol Engine Water Coolant Pipe Hose Line 8K1819376D

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8592238-1

Engine Water Pump BMW F20 F21 LCI Diesel B37 Coolant Water Unit 8592238

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 1J0959481A

Audi TT 8N Radiator Fan Switch Temperature Sensor 1J0959481A

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 1373210

Ford Transit Mk7 Radiator Support Bracket Mount Carrier 6C11-8A058-AA 1373210

£37.95

Free delivery: Sep 08

If paid before 14:00

Part no. 5Q0121251GB

Audi A3 8V Volkswagen Golf Mk7 Water Coolant Radiator 2.0 TDI Diesel 5Q0121251GB

£42.95

Free delivery: Sep 08

If paid before 14:00

Part no. A6511801310-2

Mercedes Sprinter W906 Oil Cooler Radiator Oil Filter Bracket Diesel A6511801310

£47.95

Free delivery: Sep 08

If paid before 14:00

Part no. 4K0122058G-1

Audi A6 C8 Engine Water Cooling Coolant Pipe Hose Line 2.0 TFSIe 4K0122058G

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7500597

BMW 1 3 SERIES E46 E87 E90 116i 316i Petrol N45 N45N Coolant Pump Mechanical

£37.95

Free delivery: Sep 08

If paid before 14:00

Part no. 057121057C

Audi RSQ3 F3 2.5 TFSI Quattro Water Coolant Pipe Hose Line 057121057C

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 6Q0959455H

Skoda Fabia 6Y Seat Ibiza VW Polo 9N Radiator Cooling Fan 6Q0959455H

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 9250564-1

BMW F40 F45 X1 F48 Mini F54 F55 F56 Water Hose Coolant Pipe 9250564 9250566

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2215500038

Mercedes C216 W221 M156 E63 AMG Petrol Engine Water Pump A2215500038

£227.95

Free delivery: Sep 08

If paid before 14:00

Part no. 4G0121485BE

Audi A6 C7 A7 4G8 Water Radiator Coolant Pipe Hose Tube Line Diesel 4G0121485BE

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. 04E122157BE

Coolant Pipe Seat Ibiza 6J VW Polo 5 1.2 TSI CBZB Turbocharger Cooling Line

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 4K0121140R-1

Audi A6 C8 Engine Water Coolant Pipe Line 2.0 TFSI 4K0121140R

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8W0121003B-1

Audi A5 F5 Radiator Fan Engine Cooling Fan Motor Blades Shroud 8W0121003B

£265.95

Free delivery: Sep 08

If paid before 14:00

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