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 5 6 Series E60 E61 E63 E64 Pipe Hose For Radiator And Engine Return 6916090

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2742001682

Coolant Hose Mercedes W204 Petrol M274 Engine Cooling Water Line A2742001682

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8586324

Coolant Radiator Mini F54 F60 BMW F45 X1 F48 B47 Diesel Engine Cooling 8586324

€208.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 6C1Q8N039BD

Oil Cooler Hose Ford Transit MK7 Diesel 2.4 Tdci 6C1Q8N039BD

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6G91-8C607-BD

Land Rover Freelander 2 L359 Radiator Cooling Fan Shroud 2.2 CRDI 6G91-8C607-BD

€37.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. LR125254

Range Rover Sport L494 Cooling Water Pipe Hose Line 3.0TD MHEV LR125254

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 04E122447BG-1

Skoda Karoq VW Golf Mk7 Water Coolant Pipe Hose Line 1.5 TSI Petrol 04E122447BG

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9P1121251

Porsche 718 Boxster 982 Coolant Radiator Cooler Left N/S 9P1121251

€427.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 93866075

Water Hose Renault Trafic 3 Opel Vivaro B Coolant Pipe Line 93866075

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7634563

BMW F45 Mini Countryman F60 Water Cooler Coolant Radiator B38X Engine 7634563

€113.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 079121010B-1

Audi S6 C7 S7 4G S8 D4 Water Coolant Pump Cover Lid 4.0 TFSI Petrol 079121010B

€56.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1725011982

Mercedes SLK R172 M271 Water Coolant Pipe Cooling Hose A1725011982 A1728320294

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1562831

Ford Fiesta Mk7 Engine Coolant Hose Tube Line Pipe 1.6 TDCI 8V21-8C012-CD

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A4535011724

Smart 453 Fortwo Radiator Coolant Line Pipe Tube Hose A4535011724

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. K8D2-8B504-AB

Land Rover Discovery Sport L550 Intercooler Water Pump Cooler Pipe K8D2-8B504-AB

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. FK72-8K218-AA

Land Rover Discovery Sport L550 Radiator Expansion Overflow Tank FK72-8K218-AA

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6512006001

Water Pump Mercedes W205 Diesel OM651 Engine Coolant Pump A6512006001

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7796870-1

Coolant Hose BMW E81 E87 LCI Diesel N47 Radiator Bottom Pipe Line 7796870

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2536203800-1

Mercedes X253 GLC220D Front Beam Slam Panel Radiator Bracket A2536203800

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6G91-7A095-AD

Ford Focus Mk3 Mondeo Mk4 Engine Oil Cooler Radiator 2.0 TDCi 6G91-7A095-AD

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8689864

Coolant Hose BMW G20 G21 Z4 G29 Petrol B46 B48 Heater Return Line 8689864

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. K1BY8B273SG

Ford Fiesta Mk8 Puma Radiator Coolant Pipe Hose Line 1.5 Petrol K1BY-8B273-SG

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8586719

BMW Mini Cooper D F55 F56 F57 B37 Coolant Pump Support Engine Cooling 8586719

€56.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A4478320323

Mercedes W447 Water Hose Cooling Radiator Coolant Pipe Line A4478320323

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1K0122109BE

VW Passat B6 Audi A3 8P Water Hose Radiator Coolant Pipe Line 1K0122109BE

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1K0122101JM-1

Audi TT Black E VW Golf GTI 5K Coolant Hose Pipe Line 2.0 Petrol 1K0122101JM

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2029105

Ford Ranger MK3 Cooling System Hose Asy EB3G-7H255-AF

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9X23-8K534-BB

Jaguar XF X250 Coolant Water Hose Pipe Line 3.0 V6 Diesel Engine 9X23-8K534-BB

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1695010015

Mercedes-Benz A B Class W169 W245 Sprinter W906 Radiator Expansion Tank Cap

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5A5ADF9

BMW F74 M235 X1 U11 X2 U10 M35iX B48R Coolant Hose Water Pipe Line 5A5ADF9

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. CPLA-18C266-AB-1

Range Rover L405 Water Coolant Hose Pipe Line 4.4 Diesel CPLA-18C266-AB

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7645522

Mini F60 BMW F45 X1 F48 B38X Water Coolant Hose Pipe Venting Line 7645522

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. YC1Q-8K512-AB

Radiator Hose Ford Transit MK6 2.4 Tdci Coolant Water Line YC1Q-8K512-AB

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8W0122101B

Water Hose Audi A4 B9 A5 F5 Cooling Coolant Radiator Pipe Line 8W0122101B

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 94810645721

Porsche Cayenne Turbo 92a Engine Coolant Hose Tube Pipe Line Channel 94810645721

€184.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7200687

BMW F07 GT Radiator Mount Holder Upper Sealing Trim Seal Cover Panel 7200687

€80.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9884826

BMW G20 G23 Engine Water Coolant Hose Pipe Line B46 B48 9884826

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1K0122101JQ-1

VW Volkswagen Touran 1T Audi A3 8P Coolant Water Hose Pipe Tube Line 1K0122101JQ

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9308346

BMW G11 G30 G31 Engine Water Coolant Feed Hose Pipe Tube Line 2.0 Petrol 9308346

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8091174

Coolant Pipe BMW X3 M F97 X4 M F98 Turbocharger Flow Line Hose Pipe 8091174

€94.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2645271

Ford Fiesta Mk8 Focus Mk4 ST Coolant Water Pump Unit HX7G-8501-AA

€56.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 04B121064

Volkswagen VW Polo 6C Water Coolant Pipe Hose Line 1.4 TDI Diesel 04B121064

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 06K103495BL

Audi A3 8V A4 B9 Engine Oil Separator Breather Petrol 2.0 TFSI DNUE 06K103495BL

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. DV61-8C607-AD-2

Ford Transit Connect Mk2 Radiator Cooling Fan Motor DV61-8C607-AD

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. M8D2-18K579-AB

Land Rover Discovery Sport L550 Coolant Water Hose Pipe 1.5 PHEV M8D2-18K579-AB

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4G0121403C

Audi RS6 C7 Expansion Overflow Coolant Reservoir Bottle Tank 4G0121403C

€23.95

Free delivery: Nov 12 – 13

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 12 – 13

If paid before 14:00

Part no. 9187285

BMW 5 Series F10 F11 Set Triple Pipe Heater Radiator 9187285

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2055061760

Mercedes W205 C253 X253 Engine Water Coolant Pipe Hose Petrol A2055061760

€94.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 06K121075AS

VW Polo 6C GTI Audi S1 8X 1.8 2.0 TFSI Water Coolant Pipe Hose Line 06K121075S

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. AL3Q-9K478-DB

Range Rover Vogue L405 Thermostat Housing 4.4 SDV8 Diesel AL3Q-9K478-DB

€85.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2430295

Ford Transit Connect Mk2 Radiator Cooling Hose Tube Line Pipe KV61-8286-VG

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8571613

Coolant Hose BMW X3 F25 Engine Cooling Pipe Line N47N 18d 20dX 8571613

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8V0121109

Audi A3 RS3 8V 8Y Water Coolant Hose Pipe Hose Line 2.5 TFSI 8V0121109

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. BJ32-8C607-AC-1

Range Rover Evoque L538 Engine Cooling Radiator Fan Shroud 2.2TDCI BJ32-8C607-AC

€66.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. A6511801065

Mercedes C117 W176 Heat Exchanger Oil Cooler A6511801065

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2782000651

Mercedes W212 M157 Water Coolant Feed Pipe Hose Line A2782000651

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. PGG500360-2

Range Rover Sport L320 Viscous Coupling Clutch Assembly 3.6 TDV8 5H22-8600-HB

€37.95

Free delivery: Nov 12 – 13

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 12 – 13

If paid before 14:00

Part no. 7L0121276A-1

Audi Q7 4L VW Touareg 7L Upper Radiator Rubber Mount Bush Grommet X2 7L0121276A

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4F0121251Q

Audi A6 C6 2.0 TDI Engine Cooling Radiator For Manual Gearbox 4F0121251Q

€32.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 5A5AE00

BMW F70 F74 X1 U11 X2 U10 Coolant Hose Pipe Line Return 5A5AE00

€56.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0121058AD

Skoda Octavia Mk4 Audi S3 8Y Water Coolant Pipe Hose Line 2.0 TFSI 5Q0121058AD

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6510902041

Bracket Mercedes W176 W246 OM651 Intake Manifold Actuator Throttle Body Mount

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8514243

Coolant Hose BMW F10 F11 520d N47N Radiator Water Cooling Pipe Diesel 8514243

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 94810635505

Porsche Cayenne Turbo 92a Engine Coolant Pipe Hose Line Channel 94810635505

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1J0121407D

Audi TT 8N Coolant Expansion Header Tank Bottle Reservoir Cap 1J0121407D

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1645280382

Mercedes W164 Air Intake Hose Intercooler Charge Pipe Line Diesel A1645280382

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2474703601

Mercedes W177 Fuel Tank Holder Bracket Mounting A2474703601

€23.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 7P6121070AK

VW Volkswagen Touareg 7P Gearbox Coolant Pipe Hose Tube 3.0 Diesel 7P6121070AK

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 251004A200

Hyundai H-1 Engine Coolant Water Pump Cooling Unit 2.5 CRDI Diesel 25100-4A200

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0122051AR

Skoda Octavia Mk3 Audi A3 8V Engine Water Coolant Pipe Hose 1.6 TDI 5Q0122051AR

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 99610662601

Porsche Boxster 986 Coolant Radiator Return Hose Line Tube Right O/S 99610662601

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2700104203-2

Mercedes W205 W207 W213 Engine Oil Separator Hose Pipe Petrol A2700104203

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. L8D2-8274-AD

Land Rover Discovery Sport L550 Coolant Water Hose Pipe 1.5 PHEV L8D2-8274-AD

€56.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8W0959455AD

Audi A6 C8 Engine Cooling Radiator Fan Shroud Motor Unit 8W0959455K

€104.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. A2125014784

Coolant Pipe Mercedes W212 C218 M276 Petrol Engine Water Hose A2125014784

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8K0121003P-2

Audi A4 B8 Q5 8R Engine Cooling Radiator Fan Shroud Coolant Unit 8K0121003P

€113.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5WA122157AC

Skoda Octavia VR Audi TT A1 VW Golf Engine Water Coolant Pipe Hose 5WA122157AC

€56.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2702032902

Water Pipe Mercedes C117 W176 W246 M270 Coolant Hose Line A2702032902

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8515510

Hose BMW X5 F15 N47 N57 Diesel Coolant Expansion Tank To Radiator Line 8515510

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. YC1Q-8A582-AC

Ford Transit MK6 2.4 Tdci Coolant Hose Cooling Water Line YC1Q-8A582-AC

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 94810605176

Porsche Cayenne 92A 4.8 V8 Water Coolant Pipes Hoses Lines 94810605176

€70.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5N0121064H

Audi Q3 8U Volkswagen Tiguan 5N Coolant Hose Metal Pipe Radiator 5N0121064H

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8654831

BMW G20 G21 Water Coolant Pipe Hose Line B48 8654831

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6512003202-2

Water Hose Mercedes Sprinter W910 OM651 Heater Coolant Pipe Part A6512030200

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1725011800

Mercedes R172 Engine Radiator Coolant Hose Pipe A1725011800

€28.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 5183178

Ford DS78-8260-BC

€56.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0121096

Volkswagen Golf R 5G Engine Water Coolant Hose Tube Line 2.0 Petrol 5Q0121096

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4G0317021M

Audi A7 A6 4G Gearbox Oil Cooler 3.0 Diesel 4G0317021M Automatic Transmission

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 03P121111D

Seat Ibiza 6J CFWA Diesel Engine Thermostat Housing Cover 03P121111D

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2711420203

Mercedes SLK R172 Intake Manifold Sound Generator M271 Petrol A2711420203

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0122101S

VW Golf Mk7 Audi A3 8V Water Hose Radiator Coolant Pipe Line Diesel 5Q0122101S

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0999061300-1

Mercedes W205 Fan Diesel Radiator Blower With Housing 400W A0999061300

€75.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0121109S

Audi A3 8V Water Coolant Engine Cooling Flange Pipe Hose Line 5Q0121109S

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6512000615

Mercedes Sprinter W906 OM651 Coolant Thermostat Housing A6512000615

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2312705601

Mercedes R231 Engine Oil Line Hose Line Tube Right O/S M276 Petrol A2312705601

€61.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 4G0122101AE

Water Hose Audi A4 B8 A6 C7 2.0 TDI Cooling Radiator Pipe Line 4G0122101AE

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8513842

BMW F10 F20 LCI F30 F32 B47 Engine Cylinder Head Mounting Holder Loop 8513842

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

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