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 E46 M47N Radiator Mount Bracket Carrier Mounting Plate 2354043

€23.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 9208183

BMW F30 F32 LCI 330d 335dX 430d 435dX Engine Radiator Return Coolant Hose Pipe

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 038906081B-1

Volkswagen Touran Audi A4 B7 A6 C6 Fuel Temperature Sensor 2.0 TDI 038906081B

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6C11-8W005-AL

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. YC1Q-8A544-AC

Ford Transit MK7 TDCI Water Pump Pipe Engine Coolant Flange YC1Q-8A544-AC

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. GJ32-8C480-AB

Land Rover Discovery Sport L550 Engine Water Coolant Pipe Hose GJ32-8C480-AB

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2468302796

Mercedes W176 W246 OM651 Radiator Water Coolant Hose Engine Cooling A2468302796

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6542033502

Mercedes W213 C238 X253 OM654 Water Coolant Pipe Hose Line A6542033502

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8K0121055N

Audi A4 B8 A5 8T 1.8 2.0 TFSI Petrol Engine Water Coolant Pipe Hose 8K0121055N

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2055062560

Mercedes W205 Heating Water Line Coolant Pipe Hose A2055062560

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7192198

BMW Z4 E89 Roadster Lateral Air Flap Duct Control Cover Right O/S 7192198

€42.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 8K0819334BC

Audi A4 B8 A5 8T Water Coolant Hose Line Pipe 3.0 TFSI Petrol 8K0819334BC

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3401564

BMW X3 Series E83 2.0d Cooling Radiator Expansion Tank Coolant Hose Pipe 3401564

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0121058R

Audi VW Seat Skoda Water Hose Cooling Radiator Coolant Pipe Line 5Q0121058R

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1766164

Ford Focus Mk3 Fiesta Mk7 Coolant Water Pump 1.0 EcoBoost CM5G-8501-FB

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6542034000

Coolant Pipe Mercedes W213 Diesel OM654 Oil Cooler Feed Coolant Hose 6542034000

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2742002551

Mercedes W213 Water Hose Cooling Coolant Pipe Line A2742002551

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 059121075ES

Audi A6 C7 A7 4G Q7 4M Engine Coolant Water Pipe 3.0 TDI 059121075ES

€99.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2055011700

Mercedes W205 Water Hose Engine Coolant Cooling Pipe Line A2055011700

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8650981

BMW G20 Water Hose Radiator Coolant Cooling Tube Pipe Line 8650981

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5QF122051BB

Volkswagen Tiguan AX1 1.5 Petrol Engine Coolant Hose Line Tube Pipe 5QF122051BB

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 03G906088D

Volkswagen Tiguan 5N Audi A3 8P Exhaust Gas Temperature Sensor 03G906088D

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. XS7H-18495-FA

Ford Transit Mk7 Heater Water Hose Pipe Line 2C11-8A589-AC

€113.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8V21-8K218-BB

Ford Fiesta Mk7 Coolant Cooling Water Expansion Tank Bottle 8V21-8K218-BB

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8200332040

Mechanical Water Pump Renault Trafic II Diesel Engine Coolant Unit 8200332040

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8J0121109A

Audi TT 8J 2.0 TFSI Water Hose Cooling Coolant Radiator Pipe Line 8J0121109A

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0121070AG

VW Scirocco Mk3 Golf 5g Jetta A6 Water Coolant Pipe Hose Line Tube 5Q0121070AG

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8K0965567B

Audi A6 C8 Water Electric Pump Auxiliary Coolant Circulation 8K0965567B

€113.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2721800510-2

Mercedes W164 W204 W207 W212 Oil Filter Housing Cooler M272 M273 A2721800410

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3Q0122058G

Skoda Karoq VW Golf Mk8 Coolant Hose Quick Release Coupling 2.0 TDI 3Q0122058G

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6921428

BMW 5 6 Series E60 E63 E64 LCI Engine Cooling Radiator Water Hose Pipe 6921428

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8474928

BMW G20 G21 G30 G31 G32 Water Pump Bracket Coolant Pump Mount Holder 8474928

€89.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. GK2Q-8N039-AC

Ford Transit Mk8 Engine Coolant Hose Pipe Line 2.0 Diesel GK2Q-8N039-AC

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7T16-8K012-AA

Ford Transit Connect Water Coolant Pipe Hose Line 1.8 TDCI 7T16-8K012-AA

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2126629

Ford Fiesta Mk8 Focus Mk4 Thermostat Housing 1.5 Petrol GN1G-9K478-BA 2126629

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4010098

Mercedes CL203 Metzger Water Pump Thermostat Coolant Outlet Pipe Hose 4010098

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2741880101

Mercedes W204 W205 Engine Oil Cooler Radiator Cooling M274 Petrol A2741880101

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1343LP

Citroën C4 Grand Picasso Radiator Water Hose Tube Line Pipe 1.6 Diesel 1343LP

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4447828

Ford Transit Mk7 Lower Radiator Hose Pipe Line 2.0 DI Diesel 1C15-8B274-EE

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1K0965561B

Volkswagen Passat CC EOS Additional Water Coolant Pump 3.6 FSI 1K0965561B

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2078986

Ford Fiesta Mk7 Focus Mk3 Thermostat Housing Pipe Hose TDCi Diesel 9M5Q-8A586-DA

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7E0965551

VW Volkswagen Transporter T5 Coolant Water Pump Bracket Mount Holder 7E0965551

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 059121071CK

Audi Q7 4L 3.0 TDI Diesel Coolant Water Pipe Hose Line 059121071CK

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8K0121251H

Audi A7 4G Diesel Radiator Engine Water Coolant Unit Cooler 8K0121251H

€85.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 1K0121205AB

Audi TT 8J Engine Cooling Radiator Fan Shroud Coolant Panel 1K0121205AQ

€32.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. A2185012882

Water Hose Mercedes C207 W212 W218 Engine Cooling Coolant Pipe A2185012882

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1703993

BMW E31 E36 E38 E39 E52 E53 E65 Engine Temperature Sensor

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3C0121447L

Audi A3 8P VW Passat 3C Touran 1T Coolant Hose Pipe Line Tube 3C0121447L

€51.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 06K121075BF

Engine Coolant Pipe Audi A3 S3 8V 2.0 TFSI Water Cooling Hose Line 06K121075BF

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. LR081668

Land Range Rover Sport L494 Water Heater Hose Tuber Pipe Line HPLA-8A589-CA

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 03F919501B

Volkswagen Golf SV Jetta 16 Coolant Temperature Sender 1.5 TSI 03F919501B

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 059121054C

Audi A8 D4 3.0 TDI Diesel Coolant Water Hose Line Tube Pipe Engine 059121054C

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6C11-8K218-AC

Ford Transit Mk7 Coolant Expansion Tank Reservoir Bottle 6C11-8K218-AC

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8053463

BMW X3 F97 X4 F98 Coolant Hose Cooling Pipe Water Radiator Line 8053463

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3D0907543A

Volkswagen VW Touran 1T Temperature Sensor Air Conditioning Heater 3D0907543A

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 059121511CT

Audi Q7 4M Q8 Mk2 Water Coolant Hose Line Tube Pipe 3.0 Diesel 059121511CT

€80.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7788758

Mini R50 One D Diesel W17 Upper Sealing Center Radiator Mount Seal Gasket

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2208321794

Mercedes W220 Heating Water Line Hose M113 Engine A2208321794

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1K0121109AK

Audi A3 8P Water Cooling Coolant Pipe Hose Line Petrol Engine 1K0121109AK

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6G91-8K218-D2L4A

Ford Mondeo Mk3 Coolant Tank With Sensor 2.0 TDCI 6G91-8K218-D2L4A

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6C0121070G

Audi A1 8X Engine Coolant Water Pipe Hose Tube Line 1.6 TDI Diesel 6C0121070G

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. L8D2-8A589-AB

Land Rover Discovery Sport L550 Coolant Water Hose Pipe 1.5 PHEV L8D2-8A589-AB

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6512008301

Mercedes W176 W246 OM651 Diesel Water Coolant Pump A6512000501

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2501983

Ford Kuga Mk3 A/C Air Con Coolant Hose Pipe 2.5 Hybrid LX6H-19N602-VA

€75.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8674926

BMW G01 G02 G05 G07 G20 Engine Coolant Hose Pipe 3.0 Petrol M40i B58D 8674926

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1C15-8C351-AD

Ford Transit Mk7 Radiator Water Hose Line Pipe 1C15-8C351-AD

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0121205R

Audi S1 8X S3 8V Engine Cooling Radiator Fan Shroud Motor 2.0 TFSI 5Q0121205R

€431.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8K0819263B

Audi A4 B8 Auxiliary Water Pump Bracket Holder 8K0819263B

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1K0122051GL

Audi S3 8P VW Golf VI Water Coolant Hose Radiator Pipe Line 2.0 TFSI 1K0122051GL

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 022121011A

VW Passat CC Touareg 7L Phaeton GP2 Eos 1F Coolant Water Pump 3.6 FSI 022121011A

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. JB3G-8B550-AC

Ford Ranger Wildtrak Mk6 Coolant Hose Tube Line Pipe 2.0 Diesel JB3G-8B550-AC

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 94810604907

Porsche Cayenne Turbo 9PA Engine Water Coolant Pipe Tube Line Hose 94810604907

€66.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4G0819350S

Audi A6 C7 Engine Water Coolant Pipe Hose Tube Line 2.0 TDI Diesel 4G0819350S

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9329653

BMW 3 Series F30 LCI 330e B48X Hybrid Coolant Hose Feed 9329653

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. LR080736

Land Rover Discovery Sport L550 Water Coolant Pump Unit 2.0 G4D3-8501-AE

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2538308801

Heater Coolant Hose Mercedes C253 W213 Water Pump Heater Line A2538308801

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 059121008K

Water Pump Audi A5 8T A6 C7 A8 D4 3.0 TDI Coolant Circulation Unit 059121008K

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 06K121085M

Audi VW Seat 2.0 TFSI Petrol Water Pipe Engine Coolant Hose Line 06K121085M

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 06E121045AA

Audi A4 S4 B8 S5 8T A6 C7 Engine Coolant Hose Tube Line Pipe 06E121045AA

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. M8A2-8K586-AA

Range Rover Velar L560 Auxiliary Water Pump 2.0 Diesel Engine M8A2-8K586-AA

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4H0819334L

Audi A8 D4 3.0 TDI Heater Hose Cooling Coolant Radiator Pipe Line 4H0819334L

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6796332-1

BMW E90 E91 E92 N47 Power Steering Fluid Reservoir Pipe 6796332

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7835220-1

BMW 5 6 E60 M5 E63 M5 Waterpump Thermostat Connector Cylinder 1-5 7833988

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 059121512AE

Audi A6 C7 A7 4G Engine Coolant Water Pipe Line 3.0 TDI Diesel 059121512AE

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1725014482

Mercedes SLK R172 OM651 Engine Coolant Water Pipe Hose A1725014482

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6R0121447AN

Seat Ibiza 6J VW Polo 6R Coolant Water Hose Pipe 1.2 TDI 6R0121447AN

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6542033401

Mercedes W177 Water Coolant Cooling Pipe Line Hose A200d Diesel A6542033401

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 982959456Y

Porsche 718 Boxster 982 Radiator Fan Shroud Right O/S 982959456Y

€227.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 7648352

Mini F54 F55 F56 F60 B36 B38 Engine Turbocharger Coolant Feed Line Pipe 7648352

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 135223

Citroën C4 Grand Picasso Radiator Hose Tube Line Pipe 1.6 Diesel 135223

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. L8D2-18K596-AC

Land Rover Discovery Sport L550 Coolant Water Hose Pipe 1.5 PHEV L8D2-18K596-AC

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. LX61-8D059-HCE

Ford Kuga Mk3 Coolant Hose Pipe Line 2.5 Hybrid LX61-8D059-HCE

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7843738-1

Coolant Water Pump BMW F10 M5 F06 F13 M6 S63N Mechanical Pump 7843738

€113.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7608407

Fan Motor BMW F30 Radiator Fan Motore Radiator Cooling Fan 7608407

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9166925

BMW X3 F25 N47N Diesel Engine Water Hose Coolant Cooling Pipe Line 9166925

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 059121005TX-1

Audi A7 4G Water Pump Coolant Circulation Cooling Unit 059121005TX

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7592646

Hose BMW F13 Coupe N63 Heat Exchanger Coolant Cooling Pipe Line 7592646

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1765011582

Mercedes W176 C117 X156 M133 Petrol Engine Water Coolant Hose Pipe A1765011582

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2754854-4

Radiator Fan Mini Cooper One R55 R56 R57 R58 LCI Fan Housing 2754854

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

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