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

Oil Cooler Mercedes W176 W246 C117 Automatic Gearbox Oil Cooler A2465010101

Product currently unavailable

Part no. 1490703

Ford Focus Titanium Expansion Tank Overflow Hose Pipe Tube Line 3M5H-8C012-KL

Product currently unavailable

Part no. AJ811151

Jaguar XF X250 Water Bypass Hose Water Pump Thermostat Pipe Tube 6G9Q-8A582-AA

Product currently unavailable

Part no. A2128301696-1

Mercedes W204 C207 W212 Heater Line Coolant Hose Petrol M271 A2128301696

Product currently unavailable

Audi A3 8P 2.0 TDI Water Hose Radiator Coolant Pipe Line 1K0122291BM

-5%

Part no. 1K0122291BM

Audi A3 8P 2.0 TDI Water Hose Radiator Coolant Pipe Line 1K0122291BM

Product currently unavailable

Part no. 8662840-1

BMW F20 F21 F22 F23 F30 F31 F32 Coolant Radiator Pipe Hose B58 Petrol 8662840

Product currently unavailable

Part no. 7L6122109D

Audi Q7 4L TFSI Water Hose Cooling Coolant Radiator Pipe Line 7L6122109D

Product currently unavailable

Part no. A2115011082

Mercedes-Benz W211 E 270 CDI Diesel Engine Cooling Radiator Hose A2115011082

Product currently unavailable

Part no. 7601948

Expansion Tank BMW F10 F12 F13 Petrol Engine N63 Expansion Coolant Tank 7601948

Product currently unavailable

Part no. 2Q0121321A

SEAT Audi Volkswagen Skoda Water Coolant Expansion Tank Cap Cover 2Q0121321A

Product currently unavailable

Part no. 9802756-2

Mini R60 R61 N47N Radiator Coolant Pipe Hose Line 9802756

Product currently unavailable

Part no. CC118C617AD

Ford Transit Viscous Radaitor Fan Coupling CC118C617AD

Product currently unavailable

Part no. A2115015382

Water Hose Mercedes W211 CLS W219 Radiator Cooling Coolant Pipe A2115015382

Product currently unavailable

Part no. 03G906088AG

Audi A3 8P A4 B7 VW Golf Mk6 Exhaust Gas Temperature Sensor Diesel 03G906088AG

Product currently unavailable

Part no. 05E103495AT

Audi Q2 GA 25 TFSI Oil Separator Breather Hose 05E103495AT

Product currently unavailable

Part no. 7854429

Suction Pipe BMW F90 M5 F91 M8 Evaporator Compressor Line Hose R1234yf 7854429

Product currently unavailable

Part no. 9682720580

Citroen Berlingo B9 Engine Cooling Radiator Fan Cover Bracket Panel 9682720580

Product currently unavailable

Part no. 4G0906088AH

Audi A4 B8 Exhaust Gas Temperature Sender Lambda Sensor Probe 4G0906088AH

Product currently unavailable

Part no. A2760180312

Mercedes W212 M276 Petrol Engine Crankcase Breather Pipe Hose Line A2760180312

Product currently unavailable

Part no. 7H0121157P

Volkswagen Transporter T5 1.9 TDI Water Coolant Pipe Hose Line 7H0121157P

Product currently unavailable

Part no. 8240515

Land Rover Freelander 2 2.2 Diesel Engine Cooling Radiator Fan 8240515

Product currently unavailable

Skoda Superb 3V Audi A3 8V VW Golf MK8 Coolant Hose Pipe 2.0 TDI 5Q0122096E

-5%

Part no. 5Q0122096E

Skoda Superb 3V Audi A3 8V VW Golf MK8 Coolant Hose Pipe 2.0 TDI 5Q0122096E

Product currently unavailable

Part no. 05C906455E

Seat Ibiza Mk5 Oil Pressure Control Valve Adjuster Unit 1.0 TSI DUSA 05C906455J

Product currently unavailable

Part no. 3405078

BMW X3 Series E83 Radiator Fan Housing Shroud 3405078 3400022

Product currently unavailable

Part no. 7847846

BMW F80 F81 F87 F98 G80 G81 LCI Auxiliary Water Pump Bracket Holder 7847846

Product currently unavailable

Part no. 7L8121073H

Audi Q7 4L 3.0 TDI Water Coolant Pipe Hose Line 7L8121073H

Product currently unavailable

Part no. 1298524

DAF 85CF Thermostat Housing Engine Cooling 1298524

Product currently unavailable

Part no. 7834055

BMW 5 6 Series E60 M5 E63 M6 Engine Coolant Return Hose Cooling Pipe 7834055

Product currently unavailable

Part no. A6420103707

Mercedes C207 OM642 Crankcase Oil Breather Bleed Valve Separator A6420103707

Product currently unavailable

Part no. 8571325

BMW G20 G21 G30 G31 B57 Cylinder Head Engine Cover Heat Insulation 8571325

Product currently unavailable

Part no. A2479060200-1

Radiator Fan Motor Mercedes W177 W247 Engine Cooling Fan OM654 A2479060200

Product currently unavailable

Part no. 4G0122101G

Audi A6 C7 2.0 TDI CGLC Water Coolant Hose Line Tube Pipe 4G0122101G

Product currently unavailable

Part no. 8200357354

Renault Trafic II Opel Vivaro A 2.0 DCI Engine Water Pump Pulley 8200357354

Product currently unavailable

Part no. 5QF122073AF

Audi Q3 F3 Engine Coolant Hose Line Tube 2.0 TDI 5QF122073AF

Product currently unavailable

Mercedes X118 W177 W247 OM654 Coolant Water Pump Housing Diesel A6542001200

-40%

Part no. A6542003900-1

Mercedes X118 W177 W247 OM654 Coolant Water Pump Housing Diesel A6542001200

Product currently unavailable

Part no. 7H0422371A-1

Volkswagen Transporter T5 Power Steering Fluid Expansion Tank 7H0422371A

Product currently unavailable

Part no. 8581627

BMW G01 G02 G05 G20 G21 G30 G31 G32 Thermostat Housing Engine Cooling 8581627

Product currently unavailable

Mercedes-Benz C-Class W203 Engine Cooling Radiator Blower Fan 400W A2035001593

-40%

Part no. A2035001693

Mercedes-Benz C-Class W203 Engine Cooling Radiator Blower Fan 400W A2035001593

Product currently unavailable

Part no. A2465010101

Oil Cooler Mercedes W176 W246 C117 Automatic Gearbox Oil Cooler A2465010101

Product currently unavailable

Part no. 04L121064T-2

Volkswagen Scirocco Mk3 Audi A3 8V Engine Coolant Pipe Hose 2.0 TDI 04L121064T

Product currently unavailable

Mercedes Vito Viano W639 Radiator Fan Engine Cooling Blower Fan A0002006023

-5%

Part no. A0002006023-1

Mercedes Vito Viano W639 Radiator Fan Engine Cooling Blower Fan A0002006023

Product currently unavailable

Part no. 06A121065BQ

Audi S3 TT 8N 1.8T Water Pipe Coolant Supply Metal Hose 06A121065BQ

Product currently unavailable

Part no. 5A02485

BMW G30 G11 G12 Radiator Expansion Tank Hose Pipe Line 5A02485

Product currently unavailable

Part no. A6680180982

Coolant Hose Mercedes W168 OM668 Diesel Water Pipe Line Cooling A6680180982

Product currently unavailable

Part no. 5Q0122051AF-1

Volkswagen Golf R Mk7 Coolant Pipe Hose Line 2.0 TSI 5Q0122051AF

Product currently unavailable

Part no. A2742001407-2

Water Pump Mercedes W213 X253 W906 Petrol M274 Engine Coolant Pump A2742001407

Product currently unavailable

Part no. 5Q0122058Q-2

VW Golf Mk7 Skoda Octavia Mk3 Water Hose Cooling Coolant Pipe Line 5Q0122058Q

Product currently unavailable

Part no. LR019832-1

Land Rover Discovery 4 L319 Coolant Pipe 3.0 306DT Diesel LR095544 AH22-8260-BD

Product currently unavailable

Volkswagen Golf Mk5 Audi A3 8P Water Hose Cooling Coolant Pipe Line 1K0122109BT

-5%

Part no. 1K0122109BT

Volkswagen Golf Mk5 Audi A3 8P Water Hose Cooling Coolant Pipe Line 1K0122109BT

Product currently unavailable

Part no. 05C121064C

Seat Ibiza Mk5 KJ1 Water Coolant Pipe Hose Line 1.0 Petrol 05C121064C

Product currently unavailable

Part no. 7544668-3

Radiator Heater Pack BMW X5 E53 3.0d M57 Radiator Cooling Unit 7544668

Product currently unavailable

Part no. 06L121492C

Audi A4 B8 Q5 A8 Coolant Hose Pipe 06L121492C

Product currently unavailable

Part no. 7570489

MINI Cooper S R52 R53 Radiator Engine Cooling 7570489

Product currently unavailable

Part no. A1698203542-5

Radiator Fan Motor Mercedes W169 W245 Engine Cooling Radiator Unit A1698203542

Product currently unavailable

Part no. A1770940782

Mercedes W205 W253 C63 Water Coolant Pipe Hose Line M177 A1770940782

Product currently unavailable

Part no. A1975050241

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

Product currently unavailable

Part no. 06J133781CE

VW Golf Mk6 Fuel Tank Carbon Canister Control Valve Pipe 2.0 Petrol 06J133781CE

Product currently unavailable

Part no. ET76-8K218-B

Ford Transit Courier Water Coolant Expansion Tank Reservoir ET76-8K218-B

Product currently unavailable

Part no. 7572542

Oil Cooler Radiator BMW F01 F10 F12 N54 N55 N63 Engine Oil Cooler 7572542

Product currently unavailable

Part no. 5N0122051BQ

VW Volkswagen Tiguan 5N Water Coolant Pipe Hose Line Tube 5N0122051BQ

Product currently unavailable

Part no. 7805593

BMW E60 E61 E63 E64 LCI Power Steering Oil Cooler Loop Cooling Line 7805593

Product currently unavailable

Part no. 06K115243F

Audi A4 B8 TT FV 8S Oil Pressure Control Valve Unit 1.8 TFSI CJEB 06K115243N

Product currently unavailable

Part no. A2702000000-3

Mercedes W176 W246 Petrol M270 Engine Water Coolant Pump A2702000000

Product currently unavailable

Part no. 3Q0122051BK

VW Volkswagen Golf Mk8 Coolant Hose Water Pipe Hose Line 2.0 TDI 3Q0122051BK

Product currently unavailable

Part no. A1668307001

Mercedes GLE C292 ML W166 Diesel M642 Coolant Hose Heater Water Line A1668307001

Product currently unavailable

Ford Mondeo Mk4 Heater Water Hose Line Coolant Pressure Pipe 8G91-18K580-AC

-5%

Part no. 8G91-18K580-AC

Ford Mondeo Mk4 Heater Water Hose Line Coolant Pressure Pipe 8G91-18K580-AC

Product currently unavailable

Part no. 93868357

Renault Trafic 3 Vivaro B 1.6 DCi Engine Cooling Radiator Fan Shroud 93868357

Product currently unavailable

Part no. 7640513-2

BMW F20 F21 F30 F31 F32 F36 Engine Cooling Fan Motor Power Unit 850W 7640513

Product currently unavailable

Part no. 8S0121284B

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

Product currently unavailable

Part no. 1K0121070AQ

Audi TT 8J 2.0 TFSI Water Hose Coolant Pipe Line 1K0121070AQ

Product currently unavailable

Part no. 8576288

Thermostat BMW G20 G21 G30 G31 B57 Water Coolant Thermostat Housing 8576288

Product currently unavailable

Part no. 8Y0121103

Audi RS3 8Y 2.5 TFSI Engine Water Cooling Pipe Hose Outer Left N/S 8Y0121103

Product currently unavailable

Part no. A6395050555

Mercedes-Benz Vito Viano W639 Engine Cooling Radiator Fan Shroud Cover Panel

Product currently unavailable

Part no. 5Q0122291DS

Seat Leon Mk3 VW Golf Mk7 Engine Water Coolant Pipe Hose Petrol 5Q0122291DS

Product currently unavailable

Part no. 8516206-1

Thermostat Housing BMW F10 F30 F32 N57N N57Z 330d 430d 530d Diesel 8516206

Product currently unavailable

Part no. 8645851

BMW F40 X2 F39 Mini F60 B48E Transmission Gearbox Oil Cooler Radiator 8645851

Product currently unavailable

Part no. 04E145641M

Volkswagen Golf CD1 Connect Pipe Hose Line 04E145641M

Product currently unavailable

Part no. A9075001300

Mercedes Sprinter W907 OM654.920 Diesel Water Cooling Radiator Unit A9075001300

Product currently unavailable

Part no. 5Q0121070AP-1

Audi A3 8V Water Hose Engine Coolant Cooling Pipe Line 5Q0121070AP

Product currently unavailable

Part no. 8516689

Coolant Hose BMW F07 GT F10 F11 F12 F13 N57N N57Z Radiator Cooling Line 8516689

Product currently unavailable

Part no. 6R0145805F

Audi A1 8X Motor Engine Coolant Radiator Intercooler Diesel 6R0145805F

Product currently unavailable

Part no. 4F0121101

Audi A6 C6 FL Coolant Water Quick Connect Heater Pipe Hose 4F0121101

Product currently unavailable

Part no. 8742660

Expansion Tank BMW X3 G01 F97 X4M F98 Coolant Overflow Reservoir Bottle 8742660

Product currently unavailable

Part no. 8W83-8101-AA

Range Rover L405 Radiator Coolant Expansion Reservoir Tank Cap 8W83-8101-AA

Product currently unavailable

Part no. A2475062900

Mercedes W177 W247 Heater Water Cooling Coolant Pipe Hose Line A2475062900

Product currently unavailable

Part no. 214763488R

Renault Trafic Intercooler Radiator Air Duct Guide Lower Panel Cover 214763488R

Product currently unavailable

Part no. 7616035

BMW i3 I01 Coolant Hose Water Cooling Pipe Radiator Expansion Tank 7616035

Product currently unavailable

Part no. A4479060012-1

Mercedes Vito W447 OM622 Fan Shroud Engine Cooling Radiator Fan A4479060012

Product currently unavailable

Part no. A2722001551

Mercedes W211 S211 S212 W221 Coolant Water Pipe Line M272 Petrol A2722001551

Product currently unavailable

Part no. 8V218K218

Ford Fiesta MK7 Expansion Tank Cooling Fluid Bottle Reservoir 8V218K218

Product currently unavailable

Part no. A0005002686-1

Water Pump Mercedes W205 W213 W251 Electric Auxiliary Coolant Unit A0005002686

Product currently unavailable

Part no. 7601176-2

Radiator Fan Motor BMW X3 F25 X4 F26 Engine Cooling Cooler Fan 7562594

Product currently unavailable

Part no. 7639022

BMW 3 5 7 X3 X5 Series E32 E39 E46 E65 E53 E83 F10 Expansion Radiator Tank Cap

Product currently unavailable

Part no. 03L121111S

VW Golf 6 1.6 TDI CAY Diesel Engine Thermostat Cooling Housing 03L121111S

Product currently unavailable

Part no. 8515008

BMW G01 B57 Turbo Turbocharger Oil Return Line Pipe Tube Hose 8515008

Product currently unavailable

Part no. 8513603-1

Coolant Hose BMW F10 F11 530d N57N 1 Pipe Line Tube Radiator 8513603

Product currently unavailable

Part no. 5N0122101AC

Volkswagen Tiguan 5N Water Pipes Hoses Coolant Cooling Line 5N0122101AC

Product currently unavailable

Part no. 80A122055AK

Audi SQ5 FY Water Hose Cooling Radiator Coolant 80A122055AK

Product currently unavailable

...

Showing 5347-5445 of 7399 products