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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Land Rover Range Rover L322 Gearbox Oil Cooler 448DT Diesel BH42-7869-AC

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2381106

Ford Kuga Mk3 Heater Water Pipe Hose Tube 2.5 Hybrid LX61-10C775-HBD

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 5N0121086D

Audi Q3 8U Coolant Cooling Hose Pipe Line 2.0 TDI Diesel Engine 5N0121086D

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 5Q0121251ET

Audi TT FV 8S Engine Cooling Radiator Coolant Unit 2.0 TFSI Petrol 5Q0121251ET

€51.95

Free delivery: Oct 27 – 29

If paid before 14:00

Part no. 7646896

Coolant Hose Mini Cooper S F56 B48 Expansion Tank To Cylinder Head 7646896

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. LPLA-8K232-FA

Range Rover Sport L494 Coolant Water Hose Line Tube Pipe LPLA-8K232-FA

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A1332000400

Mercedes W176 Water Pump Coolant Unit A45 M133 Petrol A1332000400

€237.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A1685011325

Mercedes-Benz A-Class W168 Water Coolant Hose Pipe Radiator A1685011325

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7808571

BMW E90 E91 E92 LCI F10 F11 Connector Flange Pipe 7808571

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. FK72-8K012-AA

Land Rover Discovery Sport L550 Overflow Reservoir Hose Pipe Line FK72-8K012-AA

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2E0122101F

VW Crafter 2E Mercedes Sprinter W906 Coolant Hose Pipe Line 2E0122101F

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7620688

Radiator Hose BMW E84 E89 Petrol N20 Water Cooling Gearbox Line Pipe 7620688

€37.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2746613

Ford Transit Custom Mk2 Coolant Hose Pipe Line 2.0 EcoBlue Diesel PZ31-8N241-PAD

€165.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7644811-1

Thermostat Water Pump BMW F20 F21 F30 F31 LCI B38 B48 Petrol Engine 7644811

€113.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. FPLA-8B573-CC

Range Rover Evoque L538 Water Coolant Pipe Hose Line 3.0 Diesel FPLA-8B573-CC

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 6R0122157AR

VW Volkswagen Polo Gti 6c Coolant Hose Tube Line Pipe Quick Release 6R0122157AR

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 07K121061B

Audi RSQ3 F3 Water Coolant Hose Pipe Line 2.5 TFSI 07K121061B

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2721800510-1

Mercedes W204 R171 M272 Petrol Engine Oil Filter Housing Cooler A2721800110

€37.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 982121036B

Porsche 718 Boxster 982 Water Coolant Pipe Hose Line Tube 2.0T 982121036B

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 04L121111A

Volkswagen Audi Seat Skoda Coolant Thermostat Housing Pipe 2.0 TDI 04L121111A

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2209971452

Mercedes W220 S 55 AMG Oil Cooler Pipe Hose Line M113 A2209971452

€85.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2055011001-1

Mercedes C205 Bleed Line Radiator Hose Tube Pipe Petrol A2055011001

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2710100466

Mercedes W203 M271 Oil Dipstick Guide Measure Level Rod Tube A2710100466

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 9329654

Water Hose BMW F30 LCI B48X 330e Coolant Cooling Pipe Line Hose 9329654

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 4G0317818S

Audi A7 4G Oil Pipe Line Tube Hose Automatic Gearbox Transmission 4G0317818S

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 03L121031B

Audi A3 8P 2.0 TDI CFFB Diesel Coolant Water Pump 03L121031B

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8631943-5

BMW X1 F48 Mini F56 Petrol Thermostat Housing Coolant Connector F-610472.05-0071

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7623677

BMW i3 I01 Coolant Hose Hybrid Rex Water Cooling Pipe Radiator 7623677

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2754224-1

BMW Mini Cooper R55 R56 R57 Cooling System Coolant Radiator Water Hose 2754224

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 9844478

BMW G30 LCI Coolant Hose Cylinder Head Expansion Tank Line Tube Pipe 9844478

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. J9D3-8501-AA

Land Rover Discovery Sport L550 Rear Auxiliary Water Pump 270e PHEV J9D3-8501-AA

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. BK218286BF

Ford Transit Custom MK8 2.2 TDCI Water Hose Cooling Coolant Pipe Line BK218286BF

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2742000115-1

Mercedes W204 C207 W212 Coolant Hose Thermostat Line Pipe M274 A2742000115

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8J0121283A

Audi TT 8J Radiator Air Guide Duct Trim Left N/S 8J0121283A

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 06L121085AF

Audi Q5 FY A4 B9 8W 2.0 TFSI Petrol Engine Water Coolant Pipe Hose 06L121085AF

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 95810623101

Porsche Cayenne 92A Engine Coolant Pump 3.0 TFSI HYBRID CGEA Petrol 06E121161AQ

€47.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A0005000586

Mercedes W177 Auxiliary Coolant Water Pump Water Cooling Unit A0005000586

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1K0121063S

Seat Ibiza 6J Coolant Cooling Engine Pipe Hose Line Radiator 1K0121063S

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 99610667401

Porsche Boxster 986 Coolant Pipe Hose Line Tube 99610667401

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1K0122101KR

Audi TT 8J MK2 Water Hose Cooling Coolant Radiator Pipe Line 1K0122101KR

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 5N0122109AH

Audi Q3 8U Coolant Hose Radiator Cooling Water Pipe Line 5N0122109AH

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2742000615-3

Mercedes W205 X253 W212 Thermostat Pipe Coolant Hose Petrol M274 A2742000615

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 4G0121055M

Audi A6 C7 Coolant Hose Flange Coupler Water Pipe 2.0 TDI Diesel CNHA 8K0122293F

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8K0121081BF

Audi A4 S4 B8 A5 8T 8F Radiator Coolant Hose Pipe Line 8K0121081BF

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A0999061300

Fan Mercedes C205 OM651 Diesel Radiator Fan With Housing 400W A0999061300

€142.95

Free delivery: Oct 27 – 29

If paid before 14:00

Part no. 3C0122096G

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

€61.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7515989

Mini Cooper R50 R52 Top Upper Radiator Coolant Hose Pipe 7515989

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8602621

BMW G11 G12 G30 Water Coolant Radiator Feed Line Tube Pipe Hose B48B20A 8602621

€37.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1614006980

Peugeot Boxer 3 Citroen Relay 2.2 HDI Coolant Hose Water Pipe Line 1614006980

€42.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 6R0122101G

Volkswagen Polo GTI 6R Engine Water Coolant Hoses Pipes 1.4 TSI CAVE 6R0122101G

€51.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 6982171

BMW X1 E84 Engine Coolant Water Hose Pipe Tube Line 6982171

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 07K121111C

Audi RS3 8V Engine Coolant Thermostat Housing 2.5 TFSI DAZA 07K121111C

€332.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1K0133366K

Skoda Octavia 1Z Mk2 Water Coolant Pipe Hose Line 2.0 FSI Petrol 1K0133366BB

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 3414986

BMW X3 Series E83 E83N LCI Engine Water Coolant Radiator 3414986

€51.95

Free delivery: Oct 27 – 29

If paid before 14:00

Part no. 8C1Q-8A582-AA

Ford Transit Mk7 Water Hose Engine Cooling Radiator Coolant Pipe 8C1Q-8A582-AA

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7623678

Coolant Hose BMW i3 I01 Hybrid Rex Water Cooling Pipe Radiator 7623678

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. HPLA-8575-AB

Range Rover Evoque L538 Thermostat Housing Cover 3.0 Diesel HPLA-8575-AB

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2468308800

Mercedes W176 W246 Heat Exchanger Water Coolant Hose Pipe Line A2468308800

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. CPLA-8C289-CB

Land Range Rover Vogue L405 Sport L494 Water Coolant Pipe Hose CPLA-8C289-CB

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 04E121070AC

Audi A1 8X 1.4 TFSI CZCA Radiator Coolant Hose Line Tube Pipe 04E121070AC

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8058643

BMW X3M F97 X4M F98 Alternator Generator Wiring Harness Cable 8058643

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2E0121096A

Volkswagen Crafter 2E Mercedes Sprinter W906 Water Coolant Pipe Hose 2E0121096A

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1671210080-2

Citroën Boxer Relay Ducato Radiator Cooling Fan Blades 2.0 HDi 1671210080

€42.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 6R0919501

Audi A1 8X Volkswagen Polo 6R Seat Ibiza 6J Temperature Sensor Coolant 6R0919501

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 99610667201

Porsche Boxster 986 Coolant Pipe Hose Line Tube 99610667201

€42.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A6398322593

Mercedes Vito W639 OM646 Heat Exchanger Hose Water Coolant Pipe A6398322593

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1K0122101BL

Skoda Octavia 1Z Mk2 Water Cooling Coolant Radiator Hose Pipe Line 1K0122101BL

€37.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8629960

Mini F55 F56 Petrol Turbo Charger Coolant Hose Oil Pipe Line 8629960

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2642031700

Mercedes W205 C200 Water Pump Holder Bracket Petrol Engine M264 A2642031700

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8511205

BMW F20 F21 LCI F30 F31 Mini F55 F56 Coolant Hose Connector Flange Pipe 8511205

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8472105

Mini F54 F55 F56 F60 B47 Thermostat Housing Engine Cooling 8472105

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. FPLA-8063-CB

Range Rover Sport L494 Engine Coolant Water Hose Pipe 3.0 Diesel FPLA-8063-CB

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. LPLA-8D093-AB

Range Rover Discovery 5 L462 Coolant Hose Pipe 3.0 Hybrid LPLA-8D093-AB

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8602647

BMW G11 G12 G30 Cooling System Coolant Return Pipe Tube Hose Line 8602647

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8625097

BMW F20 F21 F30 N20 Petrol Electrical Water Cooling Pump 8625097

€89.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2045010382-1

Coolant Hose Mercedes W204 W207 Petrol OM272 Left N/S Radiator Line A2045010382

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7848505

Coolant Hose BMW F80 M3 F82 M4 S55 Petrol Turbo Cooling Pipe Line 7848505

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2105052130

Mercedes-Benz E-Class W210 Radiator Air Intake Channel Duct A2105052130

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A0002009623-2

Mercedes Sprinter W906 Engine Cooling Radiator Blower Fan Motor A0002009623

€37.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1K0122063J

Audi TT 8J A3 8P Skoda Octavia II 2.0 TFSI Water Coolant Pipe Hose 1K0122063J

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 9683027280

Peugeot 5008 2.0 HDI Diesel Water Hose Coolant Pipe Line 9683027280

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8K0122101J

Audi A4 B8 A5 8T Heater Water Cooling Coolant Pipe Hose Line 3.0 TFSI 8K0122101G

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2145093-2

Ford Fiesta Mk7 Cooling Fan Cooling Fan Motor Drive Unit Module M134101

€42.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 5Q0121049R

VW Golf 5G Mk7 Audi A3 8V Water Pipe Hose Line Coolant 1.2 TSI 5Q0121049R

€51.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 3130591163-1

Mercedes GLC X253 Electric Auxiliary Coolant Water Pump Module Unit A2118350028

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2812030161

Smart A453 Thermostat Flange Housing M281 Petrol A2812030161 110603999R

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 4F0819378F

Audi A6 C6 2.0 TFSI Coolant Water Heater Pipe Hose Line 4F0819378F

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8R0121081M

Audi Q5 8R Expansion Bottle Tank Radiator Hose Line Tube Pipe 8R0121081M

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 04L122157BT

Audi A4 B9 A5 F5 Water Coolant Cooling Hose Pipe 2.0 TDI 04L122157BT

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A9065000393

Mercedes Sprinter W906 Fan Shroud Engine Cooling Radiator Fan Cover A9065000393

€75.95

Free delivery: Oct 27 – 29

If paid before 14:00

Part no. A2095013982

Mercedes A209 Expansion Tank Upper Coolant Hose Pipe Line M272 A2095013982

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 06H121601K

Audi A4 B8 A5 8T Additional Water Pump Coolant Cooling Unit 06H121601K

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8MK376713791

Porsche Boxter 986 2.7 Petrol Water Coolant Radiator 8MK376713791

€56.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2722000415

Mercedes W204 W209 M272 Engine Coolant Thermostat Cooling Housing A2722000115

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 95510605000

Porsche Cayenne 9PA VW Touareg 7L Water Coolant Pipe Hose Petrol 022121085A

€66.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2125050630

Mercedes E Class W212 Radiator Air Deflector Plate Upper Channel A2125050630

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8V61-18C553-HH

Ford Focus Mk3 1.5 TDCi Engine Coolant Pipe Water Hose Line 8V61-18C553-HH

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8K0133889B

Audi RS4 B8 4.0 FSI CFSA Petrol Coolant Hose Upper Top Left O/S 8K0133889B

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 03L121049G

Volkswagen VW Crafter 2E Engine Water Coolant Pipe 2.0 TDI Diesel 03L121049G

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

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