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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Coolant Hose Mercedes C238 Turbo Cooling Return Line A2762006051

€56.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7515501

Mini Cooper S R52 R53 W11 Petrol Radiator Water Coolant Pipe Hose 7515501

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3422606

BMW X3 Series E83 LCI Engine Water Valve Pipe To Engine Coolant Hose 3422606

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A9075282300

Mercedes Sprinter W907 Diesel Intercooler Left N/S Hose Air Line A9075282300

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7788906-5

BMW E81 X1 E84 E87 LCI E90 E91 Diesel Radiator Fan Housing 7788906

€28.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 5Q0122073AE

Audi Q3 8U Water Coolant Hose Tube Line Pipe 2.0 TDI DFTA Diesel 5Q0122073AE

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2045000755

Mercedes W204 W212 Radiator Pack Engine Cooling Fan Shroud A2045000755

€142.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. A2468304596

Water Hose Mercedes W176 W246 Diesel OM651 Cooling Coolant Pipe A2468304596

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0995002003

Mercedes W205 Water Radiator Coolant Radiator Engine Cooler A0995002003

€61.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 8514234

Coolant Hose BMW F10 F11 N47N Radiator Water Cooling Pipe Diesel 8514234

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 059121065AK

VW Touareg 7L Audi A4 B7 Water Cooling Coolant Pipe Hose 3.0 TDI 059121065AK

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2045003603

Coolant Radiator Mercedes W204 OM651 Diesel Engine Cooling Radiator A2045003603

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8571595

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8K0819342J

Audi A5 8T 2.0 TDI Coolant Water Hose Line Cooling Tube Pipe 8K0819342J

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A9078802400

Mercedes Sprinter W907 Bracket Console Cover Support Mount Left N/S A9078802400

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8512420

BMW F30 F32 335dX 435dX Engine Radiator Return Coolant Hose Pipe 8512420

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7823008

Mini Cooper R55 R56 R57 LCI Mechanical Coolant Water Pump 7823008

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7557360

BMW E60 E61 LCI E90 E91 Connector Intake Manifold 7557360

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7519205

BMW E60 E61 E62 E63 Cooling Radiator Module Carrier Trim 7519205

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7542199

BMW E81 E87 E90 E91 Engine Cooling Coolant Radiator 7542199

€75.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 04L122157BF

Audi A4 B8 2.0 TDI CNHC Diesel Engine Water Coolant Pipe Hose Line 04L122157BF

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7558480-1

Radiator BMW E82 E88 E90 135i 335i Air Conditioning A/C Radiator 53472

€56.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 8K0121101J

Audi A4 B8 Engine Water Coolant Hose Pipe Line Coolant 8K0121101J

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2035015582

Mercedes-Benz C W203 Kompressor Radiator Bottom Hose Pipe Petrol A2035015582

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0122051BJ

Audi A3 8V 1.6 TDI CRKB Water Coolant Pipe Hose Line Tube 5Q0122051BJ

€56.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7534521

Mini Cooper R55 R56 Engine cooling thermostat with housing Petrol 7534521

€33.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8573157

Water Hose BMW F10 F11 LCI N57N N57Z Diesel EGR Coolant Pipe Line 8573157

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0005000900

Mercedes W205 W213 C238 W257 OM654 Auxiliary Coolant Water Pump A0005000900

€89.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7640508

BMW 1 2 3 4 Series F20 F21 F22 F30 F31 F32 F34 GT F36 MOTOR FAN RADIATOR 300W

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6C0122109A

Audi A1 8X 1.4 TFSI Engine Water Coolant Pipe Hose Line Tube 6C0122109A

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6462030182

Mercedes Vito W639 OM646 Water Hose Pipe Coolant Line Heat Exchanger A6462030182

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8K0121049L

Audi A4 B8 Water Hose Radiator Coolant Pipe Line 2.0 TDI 8K0121049L

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 03C121111P

Volkswagen Touran 1T Water Coolant Thermostat Housing 03C121111P

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6462001601

Mercedes-Benz Vito W639 Diesel OM646 Coolant Mechanical Water Pump A6462001601

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2515002175

Mercedes W251 Diesel OM642 Coolant Hose Engine Water Cooling Line A2515002175

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2465050330

Radiator Air Duct Mercedes W176 W246 Baffle Guide Left N/S Cover A2465050330

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7559960

BMW E60 E60N E61 E63 E63N Power Steering Cooler Radiator Fluid 7519214

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6C1Q-8A586-AC

Ford Transit Mk7 TDCi Thermostat Coolant Housing Diesel 6C1Q-8A586-AC

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7795878-2

BMW E60 E61 E63 E64 LCI Diesel Engine Cooling Coolant Water Radiator 7795878

€37.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 8635089

BMW F10 F20 F30 F32 Petrol Coolant Electrical Water Pump 7604027

€113.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7604981

BMW 3 4 Series F30 F31 F32 Transmission Oil Cooler Line Flow Pipe 7604981

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6921381-4

BMW X5 E53 Radiator Pusher Fan Engine Cooling Petrol M62 N62 6921929

€137.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. A2465010482

Mercedes W176 W246 OM651 Water Hose Engine Radiator Coolant Pipe A2465010482

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2468302996

Mercedes W176 Coolant Hose Heater Line to Water Pump Return A2468302996

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1741202

BMW X5 E38 E39 E53 Engine Cooling System Coolant Pipe Petrol M62

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7510959-1

BMW 1 3 X3 Series E46 E83 E87 E90 E91 Water Thermostat Petrol N46 7510959

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7611968

Oil Filter Housing BMW F20 F21 F30 F31 114i 116i 316i Petrol Engine N13 7611968

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7843264

Coolant Hose BMW F10 M5 F12 F13 M6 Water Cooling Pipe Radiator 7843264

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8572188

BMW X5 E70 Radiator Carrier Left N/S Cooling Unit Mount Bracket Support 7799761

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 06F121065H

Audi A3 8P TT 8J VW Golf GTI 2.0 TFSI Coolant Water Pipe Hose Line 06F121065H

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0122073AN

Volkswagen Golf Mk7 Water Coolant Pipe Hose Line 1.4 TSI 5Q0122073AN

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2045010224

Coolant Pipe Mercedes W204 M274 Oil Cooler To Radiator Coolant Hose A2045010224

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2702000651

Water Pump Pipe Mercedes C117 W176 W246 M270 Coolant Hose Line A2702000651

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7546115

BMW Z4 Series E85 N52 Petrol Intake Silencer Rubber Boot Hose Line 7546115

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7806190

BMW F06 Additional Auxiliary Coolant Cooler Water Radiator 7806190

€75.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 7508012

BMW 7 Series E65 E66 E67 Petrol Engine Cooling Radiator Vent Pipe 7508012

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7543282-2

BMW E60 E63 E65 Petrol Radiator Cooling Fan Housing 600W

€170.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. GJ32-8286-AB

Land Rover Discovery Sport L550 Water Coolant Pipe Hose Line 204DT GJ32-8286-AB

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8626652

BMW F10 F20 F30 Petrol Turbo Charger Oil Line Pipe Inlet 8626652

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6C1Q8250AA

Ford Transit MK7 2.4 TDCi Diesel Water Pipe Coolant Hose Line 6C1Q-8250-AA

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6422001615

Mercedes W204 W212 W221 OM642 Thermostat Water Coolant Diesel Heat Management

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3AA122073A

Audi TT 8J Engine Coolant Hose Pipe Line Tube Quick Release Coupling 3AA122073A

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7552391

BMW E81 E82 E87 LCI E87N E88 Hose Cooling Module Low-Temperature 7552391

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8K0121049AF

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9147359

BMW 1 2 3 4 Series F20 F21 F22 F30 F31 F32 LCI B48 Electric Water Pump 9147359

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7647283

BMW F01 F10 F11 F12 Coolant Tank Bottle Radiator Expansion 7601949

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8K0959501C

Audi A4 B8 A5 8T Radiator Cooling Fan Relay Module Control Unit 8K0959501C

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7597715-1

BMW 1 3 Z4 E89 F20 F21 F30 1 Petrol Electrical Water Cooling Pump 7597715

€66.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7801657-6

BMW 5 Series E60 E60N E61 LCI 6 Diesel Radiator Fan 7801657

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1437040

BMW E39 E46 E60 E65 E53 E83 E36 Coolant Thermostat Housing 1437040

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7526941

Hose Heat Exchanger BMW E81 E87 E90 E91 Transfer Oil Pipe 7526941

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7523259

BMW E81 E87 E90 E91 Petrol Engine Cooling Fan Housing 400W 7523259

€23.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 5Q0121205S

Volkswagen Golf 5G Radiator Fan Engine Cooling Blower 5Q0121205S 5Q0121203CN

€113.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 7596837

BMW F20 F21 F30 F31 F32 Petrol Radiator Coolant Hose Pipe 7596837

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7642158-1

BMW 1 3 4 Series F20 F21 F30 F32 Radiator Expansion Bottle Tank Petrol 7642158

€51.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2048301096

Water Pipe Mercedes W204 C207 W212 OM642 Cooling Coolant Hose Line A2048301096

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2003848

Ford Kuga Mondeo Water Pump Pulley 1.6 Petrol EcoBoost AE8Q-8509-AA

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4709247

BMW 5 6 7 Series E60 E61 E63 E65 Oil Hose Oil line Transmission 4709247 4709248

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. GJ32-8B504-AA

Land Rover Discovery Sport L550 Water Coolant Pipe Hose 2.0 Diesel GJ32-8B504-AA

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8E0121251A

Audi A4 B7 2.0 TDI Diesel Coolant Radiator Water Cooling Radiator 8E0121251A

€23.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 7561712-2

BMW 5 Series 2 E60 E61 LCI Radiator Fan 400W Diesel 7561712

€32.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 7531579

BMW E81 E87 E90 E91 E92 Petrol Hose From Engine Radiator Top 7531579

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3423921

BMW X3 Series E83 2.0d M47N2 Power Steering Radiator Return Hose Pipe 3423921

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8623574

Mini Cooper One F55 F56 F57 F60 Waterpump Coolant Water Pump 8623574

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8611277

BMW 1 3 Series F20 F21 F30 LCI M140i 340i Engine Coolant Hose Pipe Line Tube

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8K0819147A

Audi Q5 8R Additional Auxiliary Water Pump 8K0819147A

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2011901

Ford Transit Custom 2.0 EcoBlue Turbo Oil Pipe Hose Line Tube GK2Q-6K679-CB

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2754222-1

Mini Cooper R55 R56 R57 Cooling System Coolant Radiator Water Hose Pipe 2754222

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7598865

Thermostat Coolant Pump BMW F20 F21 F30 F32 N55 Petrol Engine Cooling 2394968

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7552389

BMW E81 E87 E90 E91 Water Hose Cooling Pipe N43 Petrol Engine 7552389

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7633477

BMW F20 F22 F30 F32 N20 Engine Cooling Pump Thermostat Housing 7633477

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3451632

BMW X3 E83 Air Conditioning Coolant Aluminium Double Pipe Lines 3451632

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2215011582

Mercedes Radiator Hose W221 Lower Coolant Line Hose Diesel A2215011582

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0122073AB

Audi A3 8V 2.0 TFSI Water Coolant Hose Tube Line Pipe 5Q0122073AB

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0009059105

Temperature Sensor Mercedes W246 W176 W212 OM651 Exhaust Gas Engine A0009059105

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7546064

Water Coolant Pipe BMW E60 E61 E63 E64 Hose Engine To Radiator Top Petrol N52

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2035000293

Engine Cooling Radiator Mercedes W203 C209 Blower Fan Unit A2035000193

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 03L121111AE

Volkswagen Sharan 7N Coolant Thermostat Housing Cover Cooling Unit 03L121111AE

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8511748

Water Coolant Pump BMW F01 F07 F10 F11 LCI Auxiliary Engine 9230234

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

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