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.

More information

Find it faster

Match to your vehicle

Make

Mercedes GLC C253 Coolant Hose Water Radiator Line Diesel OM651 A2535012500

Product currently unavailable

Part no. 9327150

Expansion Tank BMW i3 I01 Hybrid Electric Radiator Bottle Petrol 9327150

Product currently unavailable

Part no. A2722010501

Water Pump Mercedes W203 Petrol M272 Engine Coolant Pump A2722010501

Product currently unavailable

Part no. 8200332040-1

Mechanical Water Pump Renault Trafic II Diesel Engine Coolant Unit 8200332040

Product currently unavailable

Part no. A6422030000

Mercedes W213 C238 C253 OM642 Engine Turbocharger Coolant Pipe Hose A6422030000

Product currently unavailable

Part no. 7507149

BMW G30 G31 G32 G11 G12 Radiator Coolant Pipe Hose Line 2.0 Hybrid 7507149

Product currently unavailable

Part no. A2035004203-1

Radiator Mercedes SLK R171 W203 CLK W209 Engine Water Cooling Unit A2035002503

Product currently unavailable

Part no. 1439101-1

BMW X5 E53 3.0d M57N Radiator Pack Fan Shroud Automatic

Product currently unavailable

Part no. 8K0805201

Audi A4 B8 A5 8T Radiator Support Mount Holder Left Right N/O/S 8K0805201

Product currently unavailable

Part no. 8C118C351AA

Ford Transit MK7 Water Hose Cooling Coolant Radiator Pipe Line 8C118C351AA

Product currently unavailable

Part no. 4M0819927CP

Audi Q7 4M Water Coolant Hose Tube Line Pipe 3.0 TDI Diesel Set 4M0819927CP

Product currently unavailable

Part no. 2094882

Ford Kuga C520 Radiator Tank Overflow Hose Pipe Line 1.5 EcoBoost GV61-8C012-DJ

Product currently unavailable

Part no. 5A8B532

BMW F70 F74 F78 Gran Coupé G60 Temperature Sensor 5A8B532

Product currently unavailable

Part no. 06H121492D

Audi A5 8T 2.0 TFSI Turbine Cooling Hose Pipe Hose Line 06H121492D

Product currently unavailable

Part no. 8R0121081AD

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

Product currently unavailable

Part no. 1439110

BMW X5 E53 Thermostat Radiator Oil Cooler Mounting Plate Petrol 1439110

Product currently unavailable

Part no. A6398321893

Mercedes W639 Engine Coolant Water Hose Cooling Pipe OM651 Diesel A6398321893

Product currently unavailable

Part no. 5WA122073H-1

Coolant Hose Skoda Superb Se Engine Coolant Water Tube Line Pipe 5WA122073H

Product currently unavailable

Part no. 5N0121051H

Audi Q3 8U 2.0 TDI Engine Water Coolant Pipe Hose 5N0121051H

Product currently unavailable

Part no. A6422000556

Flange Mercedes W639 Diesel OM642 Coolant Line Fitting Flange A6422000556

Product currently unavailable

Part no. 8570062-1

Transmission Oil Cooler BMW F20 F21 F30 F31 LCI Petrol B58 Cooler 8570062

Product currently unavailable

Part no. A2662030775

Mercedes W169 W245 M266 Coolant Thermostat Housing Cooling Unit A2662030575

Product currently unavailable

Part no. 3B0919506-1

Volkswagen Transporter T5 Radiator Fan Control Unit Module Relay 3B0919506

Product currently unavailable

Part no. 045121065M

VW Volkswagen Polo 9N 1.4 TDI Coolant Pipe Hose Line Tube 045121065M

Product currently unavailable

Part no. A2035001693-1

Mercedes W203 Engine Cooling Radiator Blower Fan Shroud Cover 400W A2035001693

Product currently unavailable

Part no. UBC000060

Land Rover Freelander Automatic Gearbox Heat Exchanger Oli Radiator UBC000060

Product currently unavailable

Part no. 8K1819371AC

Audi A4 B8 Water Coolant Hose Tube Pipe Line 2.0 TDI Diesel 8K1819350AC

Product currently unavailable

Part no. A1975050241

Mercedes-Benz W204 C63 W212 E63 AMG Radiator Mount Bracket Frame A1975050241

Product currently unavailable

Part no. DG93-18C266-FE

Ford Mondeo Mk5 Coolant Radiator Water Hose Pipe Tube Line DG93-18C266-FE

Product currently unavailable

Part no. A2035010025

Mercedes A209 W203 Breather Hose Tube Line Engine Expansion Tank A2035010025

Product currently unavailable

Part no. 7200687

BMW F07 GT Radiator Mount Holder Upper Sealing Trim Seal Cover Panel 7200687

Product currently unavailable

Part no. A0995002500-1

Mercedes X253 GLC220D Radiator Oil Cooler Automatic Transmission A0995002500

Product currently unavailable

Part no. 9429794

BMW G20 G21 G22 G23 Transmission Gearbox Oil Cooler Heat Exchanger 9429794

Product currently unavailable

Part no. A2535015301

Mercedes GLC X253 Hybrid Battery Coolant Pipe Hose Line A2535015301

Product currently unavailable

Part no. A6562032200

Water Pump Holder Mercedes W221 Diesel OM656 Coolant Pump Bracket A6562032200

Product currently unavailable

Part no. 04L121065BH

Volkswagen Tiguan 5n Water Coolant Pipe Hose Tube Line 2.0 TDI CUVC 04L121065BH

Product currently unavailable

Part no. 8J0121073E

Audi TT 8J 2.5 TFSI Water Coolant Pipe Hose Line 8J0121073E

Product currently unavailable

Part no. 8379993

BMW 3 Series E39 Hose Pipe For Radiator And Check Valve 8379993

Product currently unavailable

Part no. 3C0122101FS

Volkswagen SEAT Skoda Audi Water Coolant Pipe Line Hose 3C0122101FS

Product currently unavailable

Part no. A2035000293-1

Mercedes-Benz C-Class W203 Engine Cooling Radiator Blower Fan A2035000293

Product currently unavailable

Part no. 6759633

BMW 3 Series E46 Power Steering Reservoir Return Line Radiator 6759633

Product currently unavailable

Part no. 8K1819373AC

Audi A4 B8 Engine Coolant Hose Tube Pipe Line S5000223

Product currently unavailable

Part no. 059103171EC

Audi A7 4G 3.0 TDI Quattro Engine Covering Spacer Plate 059103171EC

Product currently unavailable

Part no. 7395933

Water Pump BMW F45 225xe Mini F60 SE ALL4 Auxiliary Coolant Pump Hybrid 7395933

Product currently unavailable

Part no. M8D2-8C480-BB

Land Rover Discovery Sport L550 Coolant Hose Pipe 2.2 Diesel M8D2-8C480-BB

Product currently unavailable

Part no. 98630720101

Porsche Boxster 986 2.7 Petrol Gearbox Oil Cooler Port Plate 98630720101

Product currently unavailable

Part no. 3M5H9Y438AC

Ford Mondeo MK4 Water Hose Engine Cooling Radiator Heater Pipe 3M5H-9Y438-AC

Product currently unavailable

Part no. 8571595

BMW G20 G21 G30 G31 X5 G05 B57 Water Hose Heat Exchanger Pipe Line 8571595

Product currently unavailable

Part no. 1712110

BMW 5 7 8 Series E32 E31 E34 E38 E39 Cooling Fan Blades Radiator 1712110

Product currently unavailable

Part no. 8E0121251AB

Audi A4 S4 B6 Coolant Radiator Engine Cooling Unit Radiator 8E0121251AB

Product currently unavailable

Part no. 5A30C15

BMW X1 U11 Water Coolant Feed Line Radiator Pump Hose Line B38X 5A30C15

Product currently unavailable

Part no. A2048304496

Mercedes C204 S04 W204 Recirculation Pump Hose Tube Line Pipe A2048304496

Product currently unavailable

Part no. 2127116-2

Ford Fiesta Mk7 Engine Cooling Radiator Fan Shroud Motor A13101613D-C

Product currently unavailable

Part no. AB39-6853-BF

Ford Ranger Mk6 Water Coolant Pipe Hose Line 3.2 TDCi AB39-6853-BF

Product currently unavailable

Part no. 7P0815373

VW Volkswagen Touareg 7P Coolant Hose Pipe Line 3.0 TDI Diesel 7P0815373

Product currently unavailable

Part no. A6179970882

Mercedes-Benz A M ML W163 W168 Wiper Water Hose Pipe Line Front A6179970882

Product currently unavailable

Part no. A1332000451

Mercedes W176 A45 AMG Petrol Engine Water Coolant Pipe Hose Line A1332000451

Product currently unavailable

Part no. A6262050010

Mercedes W447 Renault Trafic III Water Pump Pulley Diesel Engine 210511238R

Product currently unavailable

Part no. Z16005526

Ford Transit Connect Mk2 Coolant Elbow Pipe Line 1.5 TDCI Z16005525

Product currently unavailable

Part no. 4F0121107AN

Audi A6 C6 Coolant Breather Vent Pipe Hose 2.0 TDI Diesel 4F0121107AN

Product currently unavailable

Part no. 05L122157CP

Audi A5 F5 Engine Coolant Pipe Hose Tube Line 2.0 TDI Diesel 05L122157CP

Product currently unavailable

Part no. 7P0815983

VW Volkswagen Touareg 7P Coolant Water Pipe Hose Line Diesel Engine 7P0815983

Product currently unavailable

Part no. 7P0819278B

VW Volkswagen Touareg 7P Coolant Pipe Hose Line 3.0 TDI Diesel Engine 7P0819278B

Product currently unavailable

Part no. K8D2-8K012-BC

Land Rover Discovery Sport L550 Expansion Overflow Hose Pipe Line K8D2-8K012-BE

Product currently unavailable

Part no. GX73-8276-BD

Jaguar XF X260 Radiator Expansion Tank Coolant Pipe Line Hose Tube GX73-8276-BD

Product currently unavailable

Part no. A6542030001

Mercedes W205 W213 OM654 Oil Cooler Pipe Hose Line A6542030001

Product currently unavailable

Part no. 3C0122096G

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

Product currently unavailable

Part no. A2223270044-1

Mercedes C216 W212 S212 Water Hose Coolant Cooling Pipe Line A2223270044

Product currently unavailable

Audi Q5 8R Engine Coolant Water Hose Pipe Line 2.0 Diesel 8R0819334AE

-2%

Part no. 8R0819334AE

Audi Q5 8R Engine Coolant Water Hose Pipe Line 2.0 Diesel 8R0819334AE

Product currently unavailable

Part no. 924100144R

Water Hose Renault Trafic III Opel Vivaro B Coolant Pipe Line 924100144R

Product currently unavailable

Part no. A1770940782

Mercedes W205 W253 C63 Water Coolant Pipe Hose Line M177 A1770940782

Product currently unavailable

Part no. 924001085R

Renault Trafic Mk3 Vivaro B Water Coolant Pipe Hose Line 924001085R 93866067

Product currently unavailable

Part no. JLR-B85-PLA

Range Rover Sport L494 3.0 Diesel Radiator Engine Cooling Fan JLR-B85-PLA

Product currently unavailable

Part no. A0018303484

Mercedes CLK W202 A208 C208 W208 Water Heater Valve Pump A0018303484

Product currently unavailable

Part no. 06L121081K

Audi Q5 FY 2.0 TFSI Water Cooling Line Vacuum Breather Pipe Hose 06L121081K

Product currently unavailable

Part no. 7616025

BMW i3 I01 Radiator Side Mount Cover Holder Bracket Panel Left N/S 7616025

Product currently unavailable

Part no. 6752844

BMW E65 E66 E67 Fuel Tank Vent Pipe Line 16116752844 6752844

Product currently unavailable

Part no. 6G91-8K218-AD

Ford Mondeo Mk4 Galaxy Mk2 Radiator Expansion Tank Overflow Bottle 6G91-8K218-AD

Product currently unavailable

Part no. 6R0122447K-1

Audi A1 8X Coolant Water Pipe Hose Line Engine Cooling 6R0122447K

Product currently unavailable

Part no. A1332000285

Mercedes C117 W176 Water Coolant Expansion Tank Reservoir M133 A1332000285

Product currently unavailable

Part no. A2702000000-2

Mercedes W176 W246 Petrol M270 Engine Water Coolant Pump A2702000000

Product currently unavailable

Part no. A6542039600-2

Mercedes W205 W447 OM654 Water Hose Engine Cooling Coolant Pipe Part A6542039600

Product currently unavailable

Part no. 04L121064C

Audi A3 8V Q3 8U Engine Water Coolant Pipe Cooling Hose Line 2.0 TDI 04L121064C

Product currently unavailable

Part no. 2351529

Ford Kuga C520 Oil Feed Pipe Line 1.5 EcoBoost Petrol Engine DS7G-6K679-EF

Product currently unavailable

Part no. 2H6819263

Volkswagen Amarok 2H Auxiliary Water Pump Coolant Unit 3.0 Diesel DDXE 2H6819263

Product currently unavailable

Part no. 059121008G

Audi A7 4G A4 B9 A6 C7 Water Coolant Pump 059121008G

Product currently unavailable

Part no. A1696820528-1

Mercedes W169 W245 1 Front Cover Damping Insulation A1696820528

Product currently unavailable

Part no. 059121111BM

Audi A7 4G8 3.0 TDI CZVA Diesel Engine Coolant Thermostat 059121111CR

Product currently unavailable

Part no. A2134300229

Mercedes W253 W213 C238 Coolant Hose Line Tube Pipe A2134300229

Product currently unavailable

Part no. 6C118C617CA-1

Ford Transit Mk7 2.4 TDCi Diesel Engine Fan Viscous Radiator Fan 6C118C617CA

Product currently unavailable

Part no. MB3G-18D476-FF

VW Volkswagen Amarok NF Coolant Hose Line Tube Pipe MB3G-18D476-FF

Product currently unavailable

Part no. PNH000163

Land Rover L322 Intercooler Hose Pipe Line PNH000163

Product currently unavailable

Part no. A6402032282

Mercedes W169 W245 Heater Radiator Water Cooling Hose Diesel A6402032282

Product currently unavailable

Part no. 7430854

BMW G32 GT Expansion Tank Water Coolant Bottle Reservoir Wash Container 7430854

Product currently unavailable

Part no. A6512001707

Mercedes W910 OM651 Water Pump Coolant Circulation Pump A6512001607

Product currently unavailable

Part no. A6420103707

Mercedes C207 OM642 Crankcase Oil Breather Bleed Valve Separator A6420103707

Product currently unavailable

Part no. 079121013N

Audi S8 D3 Q7 Coolant Pump Water Cooling Thermostat Housing 079121013N 079010D

Product currently unavailable

Part no. 80A121081ED

Audi Q5 FY Coolant Hose With Quick Release Coupling Engine Bay 80A121081ED

Product currently unavailable

Part no. 7644810

BMW F30 LCI G11 G30 B48X Hybrid Engine Block Water Coolant Pump Support Holder

Product currently unavailable

...

Showing 7426-7524 of 9222 products