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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Water Hose Mercedes Sprinter W910 OM651 Heater Coolant Pipe Part A6512030200

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 3M5H-8K218-DC

Ford Kuga Mk1 C394 Coolant Expansion Tank Overflow Bottle 3M5H-8K218-DC

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 04L122157BB

Audi A4 B8 A5 8T Water Coolant Pipe Line Hose Tube 2.0 TDI 04L122157BB

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 1K0122051HK-2

VW Volkswagen Scirocco Mk3 Water Coolant Hose Pipe Diesel Engine 1K0122051HK

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A2822009100

Mercedes C118 W177 Water Coolant Pipe Hose Line M282 A2822009100

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 2484888

Ford Transit Mk8 Additional Auxiliary Water Pump 2.0 Diesel KK31-18D473-AC

€37.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A6511400700-3

EGR Exhaust Cooler Mercedes W204 W212 Heat Exchanger OM651 Diesel A6511400775

€32.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 5Q0122051BE

Volkswagen Golf Mk7 5G Water Coolant Pipe Radiator Hose Line 2.0 TDI 5Q0122051BE

€42.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 99610666302

Porsche Boxster 986 Engine Coolant Water Pipe Hose Cooling Tube 99610666302

€37.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 8K0145921Q

Audi S5 8T 3.0 TFSI Radiator Upper Hose Line Pipe Left N/S 8K0145921Q

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A1645010265-3

Mercedes W164 W166 W463 Thermostat Oil Cooler Housing OM651.960 A1645010265

€56.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 8W0122449BR

Audi A5 F5 Engine Water Coolant Hose Pipe Line Water Coolant 8W0122449BR

€37.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 147138491R

Nissan Qashqai Renault 1.5 dCi Egr Cooler Coolant Water Flange 147138491R

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A2128301096

Mercedes W212 C218 W212 Engine Coolant Hose Pipe Expansion Tank A2128301096

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A2742030182

Coolant Hose Mercedes X253 Petrol M274 Heat Exchanger Water Line A2742030182

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A6398322023

Mercedes Vito Viano W639 OM646 Coolant Hose Water Pipe Cooling Line A6398322023

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A6222000056

Mercedes S205 OM626 Water Pump Coupling Connector Valve Tube A6222000056

€80.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A2742030382

Mercedes W204 W205 W213 Water Coolant Pipe Hose Line A2742030382

€32.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A2055011600

Mercedes W205 Water Hose Radiator Coolant Cooling Pipe Line Petrol A2055011600

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. Z12002108

Vauxhall Vivaro Peugeot Partner Water Coolant Pipe Hose 1.5 Diesel Z12002108

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. M8A2-8260-EB

Range Rover Velar L560 Water Coolant Hose Pipe Line 2.0 Diesel M8A2-8260-EB

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 7022795

BMW 7 Series E65 E66 Front Left N/S Centre Console Trim Panel Antracite Black

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 5Q0907543A

Volkswagen VW Golf Mk8 Interior Temperature Sensor Unit 5Q0907543A

€23.95

Free delivery: Nov 10 – 16

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 10 – 16

If paid before 14:00

Part no. 7838201

BMW E60 M5 E63 E64 M6 E90 E92 E93 M3 Coolant Water Pump Mechanical 7838201

€47.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 7545366

Engine Fan BMW E90 E91 E92 LCI Cooling Radiator 7545366 7561712

€142.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 4E0265379G

Audi A8 D3 Engine Coolant Hose Pipe Tube Line 3.0 TDi Diesel ASB 4E0265379G

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 8K0121207B

Audi A4 B8 Radiator Fan Engine Motor Cooling 8K0121207B

€75.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. Q0010029V004000000

Smart W452 Roadster Radiator Cooling Fan Shroud Coolant Unit Q0010029V004

€170.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. EB3G-8C362-HA

Ford Ranger Wildtrak Mk6 Water Coolant Pipe Hose Line EB3G-8C362-HA

€32.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. KK21-8W005-BB

Ford Transit Custom Mk8 Coolant Radiator Pipe Hose Line KK21-8W005-BB

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A2475010258

Water Hose Mercedes C118 W177 W247 Engine Coolant Pipe Line A2475010258

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 2006331-1

Ford Transit MK8 Viscous Fan Coupling Drive Pulley Unit GK31-8C617-BA

€42.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 6G91-8C012-TB

Land Rover Freelander 2 L359 2.2 D Coolant Water Pipe Hose 6G91-8C012-TB

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 1838698

Ford Fiesta Mk7 Water Coolant Pipe Hose Line C1B1-8C012-BE

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 6R0122051BR

Water Hose Audi A1 S1 8X 2.0 Cooling Radiator Coolant Pipe Line 6R0122051BR

€66.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A2722001151

Mercedes W211 S211 S212 W221 Coolant Water Pipe Line M272 Petrol A2722001151

€28.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A1322000015

Smart Fortwo 451 Water Pump Thermostat Coolant Pipe Hose M132 A1322000015

€42.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A9075011800

Mercedes Sprinter W907 W910 Water Coolant Hose Pipe Line A9075011800

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 04L122157AQ

Audi A4 B9 A5 F5 Engine Coolant Pipe Hose 2.0 TDI Diesel 04L122157AQ

€37.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A2055061635

Mercedes W205 C253 Hot Water Hose Engine Coolant Pipe Line A2055061635

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 95810610500

Porsche Cayenne 92A Water Coolant Pipe Hose Line 3.0 TFSI 7P0122051D

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 4R8Q-9Y438-BE

Land Rover Discovery 3 L319 Coolant Cooling Pipe Hose Line 4R8Q-9Y438-BE

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A6512031682

Mercedes W204 W212 W906 Water Cooling Coolant Pipe Hose OM651 Engine A6512031682

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 7642160

BMW F20 F21 F30 F32 Radiator Expansion Tank Bottle 7642160

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 4F0121284AS

Audi A6 C6 3.0 TDI Front Right O/S Radiator Air Duct Guide Channel 4F0121284AS

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 9287978

BMW Mini Air Conditioning A/C Filler Valve Suction Line Cap Cover 9287978

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 4H2Q8592BE

Land Rover Range Sport L320 3.0 D Water Hose Coolant Pipe Line 4H2Q8592BE

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 9802099-1

Mini Cooper R60 R61 Countryman Coolant Water Cooling Hose Pipe Line 9802099

€32.95

Free delivery: Nov 10 – 16

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 10 – 16

If paid before 14:00

Part no. 982121254

Porsche 718 Boxster 982 Coolant Radiator Right O/S 2.0 Petrol 982121254A

€184.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 5157192

Ford Transit Connect Water Hose Engine Coolant Pipe Line 1.8 TDCi 4T16-8B273-FB

€28.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A2602002000

Mercedes W177 M260 Petrol Engine Coolant Hose Line Tube Pipe A2602002000

€37.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 07K965561

Audi A3 RS3 8V Auxiliary Additional Electric Water Pump Unit 07K965561

€85.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 04E122157AC

Audi A4 B9 Turbo Charger Coolant Pipe Hose Line Tube 1.4 TFSI 04E122157CA

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 5A05704-1

BMW E90 E92 F01 F10 F12 Auxiliary Water Pump N54 N55 Petrol Engine 5A05704

€170.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 8R0121049E

Audi Q5 8R Water Coolant Pipe Hose Line 2.0 TDI Diesel Engine 8R0121049E

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 4G0121403J

Audi A7 4G8 3.0 TDI CZVA Coolant Overflow Expansion Tank Bottle 4G0121403J

€32.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. KK31-8B274-AA

Ford Transit Mk8 Water Coolant Hose Pipe 2.0 EcoBlue Diesel KK31-8B274-AD

€32.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 7806038

BMW F10 F11 F12 F13 LCI Expansion Tank Coolant Radiator Bottle Diesel 7806038

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 1521014

Ford Fiesta Mk7 Coolant Pipe Hose Thermostat Housing 1.2 Petrol 8V21-18K579-AA

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 1436077

BMW E82 Water Coolant Cooling Pipe Hose Line N47 Diesel Engine 1436077

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. HJ32-5H310-AC

Land Rover Discovery Sport L550 Exhaust Particulate Matter Sensor HJ32-5H310-AC

€66.95

Free delivery: Nov 10 – 16

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 10 – 16

If paid before 14:00

Part no. A2045014082

Mercedes W204 Water Hose Radiator Coolant Pipe Line M276 Petrol A2045014082

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 95810645800

Porsche Cayenne 92A Water Coolant Pipe Line Hose 3.0 TFSI 06E121058F

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 7549476-1

Thermostat BMW E60 E61 E63 E65 E81 E87 E90 E91 E93 Water Pump 7549476

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 4F0121403N

Audi A6 C6 Coolant Expansion Tank Reservoir Bottle Fluid Tank 4F0121403N

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A2822009200

Mercedes C118 W177 Water Coolant Pipe Hose Line M282 A2822009200

€32.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 7536655-1

BMW E60 E61 E63 E81 E87 E90 E91 E93 Petrol Thermostat 7536655

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 8675281

BMW F21 LCI F22 LCI F31 LCI Engine Radiator Coolant Hose Tube Line Pipe 8675281

€56.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 2Q0121156B

Seat Ibiza KJ1 1.0 TSI Engine Cooling Coolant Pipe Hose Line 2Q0121156B

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. WE01-15410-A

Ford Ranger MK4 Radiator Top Mount Panel Cover 2.5 TDCi Diesel WE01-15410-A

€32.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 4K0121486

Audi A6 C8 A7 4K Coolant Hose Water Pipe Cooling Line 4K0121486

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 4E0121055AC

Audi A8 D3 Engine Coolant Hose Tube Line Pipe Quick Coupling 4E0121055AC

€70.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A2045010382

Mercedes W204 W207 Cooling Water Radiator Hose A2045010382

€28.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 06E117021G

Audi A4 B8 A5 8T A6 C7 Oil Cooler Cooling Radiator 06E117021G

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A1322000056

Smart Fortwo 451 Water Pump Thermostat Pipe Hose Connector M132 A1322000056

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 7616037

BMW i3 I01 Water Coolant Cooling Hose Pipe Line Radiator 7616037

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. CPLA-8B414-AB

Range Rover Sport L494 Coolant Radiaot Lower Grommet Rubber Gasket CPLA-8B414-AB

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 7552339

BMW E81 E82 E90 E91 N53 Hose Pipe Cylinder Head Thermostat 7552339

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 7801993-4

BMW E81 E87 E90 E91 E92 Diesel Radiator Fan Housing Shroud 300W 7801993

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. AB39-8B274-AB

Ford Ranger Mk6 Engine Coolant Hose Pipe Line Diesel Engine AB39-8B274-AB

€32.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A2762000452

Water Hose Mercedes W204 W212 Radiator Coolant Feed Tube Pipe Line A2762000452

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 7618807

BMW F20 F21 F30 F31 N20 N55 Engine Cooling Coolant Radiator 7618807

€47.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 06F121111F

VW Volkswagen Golf 5 2.0 TFSI BWA Coolant Thermostat Housing 06F121111F

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 7556837

BMW X5 E53 Water Vent Hose Pipe 11157556837 7556837

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A6082000052

Mercedes W177 Coolant Hose Radiator Cooling Water Pipe Line A6082000052

€70.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 04C121600L

Audi A3 8V VW Polo 6C Water Pump Housing Unit 1.4 TFSI 04C121042D

€37.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 8K0819342L

Audi S5 8T 3.0 TFSI Coolant Water Hose Line Cooling Tube Pipe 8K0819342L

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 7592649

Coolant Hose BMW F10 F11 F12 F13 F07 GT Petrol N63 Water Pipe 7592649

€28.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 8W0121405G

Audi A4 B9 A5 F5 Expansion Tank Water Coolant Bottle Reservoir 8W0121405G

€28.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A2055019901

Mercedes W205 C300de Hybrid Water Coolant Pipe Hose Line A2055019901

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 06E121065H

Audi A4 B7 A8 A6 Coolant Hose Pipe Line 06E121065H

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 7E0965561

Volkswagen Transporter T5 Auxiliary Water Coolant Pump 2.0 TDI Diesel 7E0965561

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A2662050010

Water Pump Pulley Mercedes W169 W245 M266 Petrol Engine Pulley A2662050010

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A1121800311

Mercedes W209 Oil Cooler Heat Exchanger Dual Hose Line Tube Pipe A1121800311

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. 6C1118K582CD

Ford Transit Mk7 Heater Outer Water Hose Line 6C11-18K582-CD

€23.95

Free delivery: Nov 10 – 16

If paid before 14:00

Part no. A9108302600

Mercedes Sprinter W910 Diesel OM651 Heater Coolant Water Hose A9108302600

€28.95

Free delivery: Nov 10 – 16

If paid before 14:00

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