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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Smart Fortwo 451 Water Pump Thermostat Coolant Pipe Hose M132 A1322000015

PLN 189.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8V0121109

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

PLN 46.95

Delivery: Aug 04

If paid before 14:00

Part no. 8616315

Fan Motor BMW F20 F21 F30 F31 Engine Cooling Radiator Fan Motor 8616315

PLN 123.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7596923

BMW F20 F22 F30 F32 F36 Coolant Radiator Support Bushing Sleeve 7596923

PLN 66.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2722000515

Mercedes W164 W212 C216 W221 W906 Thermostat Petrol Engine A2722000515

PLN 94.95

Free delivery: Aug 04

If paid before 14:00

Part no. 03L121071B

Coolant Pipe Audi A4 B8 A5 8T 2.0 TDI Water Cooling Line 03L121071B

PLN 61.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8840756

BMW G20 G21 G22 G23 G26 B57P B57R XD5T Auxiliary Coolant Water Pump 8840756

PLN 332.95

Free delivery: Aug 04

If paid before 14:00

Part no. M8D2-8B500-AB-1

Range Rover Evoque L551 Auxiliary Water Pump M8D2-8B500-AB

PLN 265.95

Free delivery: Aug 04

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

PLN 42.95

Delivery: Aug 04

If paid before 14:00

Part no. 9429794

BMW G20 G21 G22 G23 Transmission Gearbox Oil Cooler Heat Exchanger 9429794

PLN 469.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8509746

BMW X5 Series E70 3.0d 3.0sd M57N2 Engine Radiator Fan Housing 600W 8509746

PLN 948.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8W0121400B-1

Audi A4 B9 A5 F5 Engine Oil Coolant Hose Pipe Line Tube 8W0121400B

PLN 113.95

Free delivery: Aug 04

If paid before 14:00

Part no. LR125620

Range Rover Sport L494 Turbocharger Coolant Pipe Hose 3.0D MHEV K6D3-8K598-DD

PLN 370.95

Free delivery: Aug 04

If paid before 14:00

Part no. AH32-8B589-AA

Land Rover L319 Radiator Intercooler Mount Bracket Left N/S AH32-8B589-AA

PLN 61.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2742002551

Mercedes W213 Water Hose Cooling Coolant Pipe Line A2742002551

PLN 75.95

Free delivery: Aug 04

If paid before 14:00

Part no. 07K121111E

Audi RS3 8Y Thermostat Housing Coolant Unit 2.5 TFSI Petrol 07K121111E

PLN 949.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8K0145673AM

Audi A5 8T 2.0 CNCD Petrol Intercooler Pipe Hose Line Tube 8K0145673AM

PLN 189.95

Free delivery: Aug 4 – 5

If paid before 14:00

Part no. M8A2-8K586-AA

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

PLN 113.95

Free delivery: Aug 04

If paid before 14:00

Part no. 4G0122445L

Audi A6 C7 A7 4G Coolant Cooling Pipe Hose Line Petrol Engine 4G0122445L

PLN 42.95

Delivery: Aug 04

If paid before 14:00

Part no. 06Q145735D

Audi A3 8Y VW Golf Mk8 2.0 TSI Turbocharger Oil Cooler Pipe Hose Line 06Q145735D

PLN 218.95

Free delivery: Aug 04

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

PLN 75.95

Free delivery: Aug 04

If paid before 14:00

Part no. 4G0816743AP

Audi S6 C7 A7 Refrigerant Hose Pipe Line 4G0816743AP

PLN 284.95

Free delivery: Aug 04

If paid before 14:00

Part no. CPLA-8C289-CB

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

PLN 99.95

Free delivery: Aug 04

If paid before 14:00

Part no. PGG000180

Land Rover Discovery 2 L318 Radiator Fan Blades Motor 2.5 PGG000180

PLN 341.95

Free delivery: Aug 04

If paid before 14:00

Part no. YC1Q-9K478BB

Ford Transit Mk6 2.4 Diesel Oil Cooler Coolant Thermostat Housing YC1Q-9K478BB

PLN 123.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7395933

Water Pump BMW F45 225xe Mini F60 SE ALL4 Auxiliary Coolant Pump Hybrid 7395933

PLN 189.95

Free delivery: Aug 04

If paid before 14:00

Part no. 4F0819378F

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

PLN 94.95

Free delivery: Aug 04

If paid before 14:00

Part no. 99610668552

Porsche Boxster 986 Cooling System Beather Pipe Hose Line 99610668552

PLN 75.95

Free delivery: Aug 04

If paid before 14:00

Part no. 06M117015M

Audi S5 F5 Q5 FY Engine Oil Cooler Heat Exchanger 3.0 TFSI 06M117015M

PLN 42.95

Delivery: Aug 04

If paid before 14:00

Part no. 5N0122051AT

Audi Q3 8U 2.0 TDI Engine Water Coolant Pipe Hose 5N0122051AT

PLN 94.95

Free delivery: Aug 04

If paid before 14:00

Part no. A0005019915

Mercedes W205 Battery Coolant Reservoir Expansion Tank Screw Cap A0005019915

PLN 94.95

Free delivery: Aug 04

If paid before 14:00

Part no. 95810721700

Porsche Cayenne 92A Engine Breather Hose Pipe Line 3.0 TFSI 95810721700

PLN 161.95

Free delivery: Aug 04

If paid before 14:00

Part no. 9329653

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

PLN 75.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7623677

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

PLN 61.95

Free delivery: Aug 04

If paid before 14:00

Part no. 059121598L

Audi A7 4G Twin Turbo Coolant Feed Pipe Hose Line 3.0 TDI CGQB 059121598R

PLN 142.95

Free delivery: Aug 04

If paid before 14:00

Part no. 03C121111P

Volkswagen Touran 1T Water Coolant Thermostat Housing 03C121111P

PLN 47.95

Delivery: Aug 04

If paid before 14:00

Part no. 1K0121096C

Volkswagen Golf MK5 Engine Water Coolant Pipe Hose 1K0121096C

PLN 42.95

Delivery: Aug 04

If paid before 14:00

Part no. 8K0819374Q

Audi A5 8T Water Hose Cooling Radiator Coolant Pipe Line 8K0819374Q

PLN 123.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6904541

Land Range Rover L322 3.6 Diesel Auxiliary Secondary Exchange Water Pump 6904541

PLN 142.95

Free delivery: Aug 04

If paid before 14:00

Part no. 4K0145910G

Audi A6 C8 Water Hose Coolant Cooling Pipe Line 4K0145910G

PLN 75.95

Free delivery: Aug 04

If paid before 14:00

Part no. CPLA-9312-BD

Land Rover Range Rover Evoque L538 Fuel Pipe Line Hose Tube CPLA-9312-BD

PLN 94.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7809195

MINI Cooper D R55 R56 Engine Cooling System Coolant Hose Pipe 7809195

PLN 94.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7600554

BMW F20 F21 F30 F31 N13 N20 Radiator Coolant Hose Pipe Tube 7600554

PLN 75.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2045012882

Mercedes C207 S212 Low Temperature Radiator Hose Tube Line Pipe A2045012882

PLN 46.95

Delivery: Aug 04

If paid before 14:00

Part no. 4F0121284AS

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

PLN 56.95

Delivery: Aug 04

If paid before 14:00

Part no. 7509965

Coolant Hose BMW X5 E53 Petrol Engine N62 Cooling System Water Line 7509965

PLN 56.95

Delivery: Aug 04

If paid before 14:00

Part no. A2122701296

Mercedes W212 M156 E63 AMG Oil Cooler Coolant Pipe Hose Line A2122701296

PLN 379.95

Free delivery: Aug 04

If paid before 14:00

Part no. XS4U8512BA

Ford Mondeo MK4 Focus MK2 1.8 TDCi Diesel Water Coolant Pump XS4U-8512-BA

PLN 180.95

Free delivery: Aug 04

If paid before 14:00

Part no. 03L121157AH

Audi A5 S5 8F 2.0 TDI Water Hose Cooling Radiator Coolant Pipe Line 03L121157AH

PLN 42.95

Delivery: Aug 04

If paid before 14:00

Part no. 06E121031E

Audi A4 S4 B8 Coolant Pump Pulley Water Pump Wheel 3.0 Petrol Engine 06E121031E

PLN 142.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2742001651

Mercedes W205 Petrol Engine Coolant Hose Water Line Pipe A2742001651

PLN 94.95

Free delivery: Aug 04

If paid before 14:00

Part no. 06H103464L

Skoda Octavia 1Z Audi A4 B8 TFSI Petrol Engine Oil Separator Cover 06H103495H

PLN 42.95

Delivery: Aug 04

If paid before 14:00

Part no. 4G0121447AL

Audi A7 4G Coolant Cooling Water Pipe Hose Line 3.0 TDI 4G0121447AL

PLN 61.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7P0121156B

Porsche Cayenne 92A Water Coolant Pipe Hose Line 3.0 TFSI 7P0121156B

PLN 80.95

Free delivery: Aug 04

If paid before 14:00

Part no. 06K121051P

Volkswagen Scirocco Mk3 Audi A3 8P Coolant Pipe Hose Line Tube 06K121051P

PLN 56.95

Delivery: Aug 04

If paid before 14:00

Part no. 8200801570

Thermostat Nissan Qashqai Renault 2.0 dCi Thermostat Housing 8200801570

PLN 46.95

Delivery: Aug 04

If paid before 14:00

Part no. A2315001075

Mercedes R231 Coolant Cooling Hose Pipe Line Right OS A2315001075

PLN 142.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7648827-2

Water Pump BMW F20 F30 N13 Mini R55 R56 N14 Mechanical Coolant Pump 7648827

PLN 46.95

Delivery: Aug 04

If paid before 14:00

Part no. 5Q0122157CL

Audi A3 8V 35 TDI Water Hose Cooling Radiator Coolant Pipe Line 5Q0122157CL

PLN 113.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5Q0122073H

Seat Leon 5F Water Coolant Pipe Hose Cooling Line 2.0 TDI Diesel 5Q0122073H

PLN 42.95

Delivery: Aug 04

If paid before 14:00

Part no. A2602000400

Mercedes W177 A35 AMG M260 Coolant Hose Water Pump Pipe Line A2602000400

PLN 104.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8631940-2

BMW X1 F48 Mini F55 F56 Water Pipe Connector Water Pump Petrol Engine 8631940

PLN 47.95

Delivery: Aug 04

If paid before 14:00

Part no. BK21-8C012-BB

Ford Transit Custom 2.0 TDCI Radiator Overflow Bottle Hose Coolant Pipe 1827933

PLN 61.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8514072

BMW F15 Engine Cooling Coolant Hose Pipe Line Tube 8514072

PLN 127.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8583477

Water Hose BMW F30 F31 335dX F32 F36 435dX N57Z Coolant Pipe Line Set 8583477

PLN 284.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6462001215

Mercedes Sprinter W906 Coolant Thermostat Housing Cooling Unit A6462001215

PLN 75.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1K0122157JH

Coolant Hose Audi A3 8P VW Golf 6 1.6 TDI Diesel Water Pipe Line 1K0122157JH

PLN 42.95

Delivery: Aug 04

If paid before 14:00

Part no. 1K0122109AL

Audi A5 8T Engine Water Coolant Pipe Cooling Hose Line 2.0 Petrol 1K0122109AL

PLN 42.95

Delivery: Aug 04

If paid before 14:00

Part no. 06M121013

Audi A4 B9 A5 F5 Engine Water Pump Unit 06M121013

PLN 142.95

Free delivery: Aug 04

If paid before 14:00

Part no. 05L122157CG

Audi A4 B9 A5 F5 Engine Cooling Coolant Pipe Line Hose 2.0 TDI 05L122157CG

PLN 94.95

Free delivery: Aug 04

If paid before 14:00

Part no. A0009912195-1

Mercedes W169 W176 W246 Radiator Holder Clip Mount A0009912195 SET

PLN 75.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2128304096

Mercedes C218 S212 W212 Auxiliary Water Pump Cooling Pipe Line Hose A2128304096

PLN 46.95

Delivery: Aug 04

If paid before 14:00

Part no. 7P5121070R-1

Porsche Cayenne S 92A Coolant Hose Pipe Line Right O/S 7P5121070R

PLN 165.95

Free delivery: Aug 04

If paid before 14:00

Part no. 4N0820541

Audi A7 C8 Q7 4M Temperature Sensor Interior Sensor 4N0820541

PLN 61.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6542030102

Mercedes W213 OM654 Diesel Water Coolant Cooling Pipe Line Hose A6542030102

PLN 113.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8509177

Coolant Radiator BMW F10 F11 Diesel Engine Cooling Radiator 8509177

PLN 75.95

Free delivery: Aug 4 – 5

If paid before 14:00

Part no. 6C11-18K579-AG

Ford Transit Mk7 2.4 TDCi Water Hose Heat Exchanger Coolant Line 6C11-18K579-AG

PLN 61.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7835220-1

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

PLN 46.95

Delivery: Aug 04

If paid before 14:00

Part no. A1728301396

Mercedes SLK R172 OM651 Engine Water Coolant Pipe Cooling Hose Line A1728301396

PLN 75.95

Free delivery: Aug 04

If paid before 14:00

Part no. 05C122447Q

Seat Ibiza Mk5 KJ1 Audi A3 8Y Water Coolant Pipe Hose 1.0 Petrol 05C122447Q

PLN 61.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1K0122101JQ

Audi A3 8P VW Golf Mk6 2.0 TDI CFFB Coolant Water Hose Pipe Line 1K0122101JQ

PLN 284.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6906270

BMW 7 Series E65 Heater Radior Automatic Air Conditioning 6906270 0394788

PLN 46.95

Delivery: Aug 04

If paid before 14:00

Part no. 2094289

Ford Ranger Mk6 Water Coolant Hose Pipe Line 2.2 TDCI Diesel AB39-18K579-AC

PLN 123.95

Free delivery: Aug 04

If paid before 14:00

Part no. 06A919501A

VW Volkswagen Transporter T5 Water Coolant Temperature Sensor Control 06A919501A

PLN 46.95

Delivery: Aug 04

If paid before 14:00

Part no. A6398321093

Mercedes Vito Viano W639 OM646 Coolant Hose Water Pipe Cooling Line A6398321093

PLN 94.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6542007800

Mercedes Sprinter W907 OM654 Diesel Engine Coolant Water Pump A6542007800

PLN 294.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8511303

BMW X5 E70 Radiator Coolant Hose Line Tube Pipe 8511303

PLN 142.95

Free delivery: Aug 04

If paid before 14:00

Part no. GK21-8260-BC

Ford Transit Custom Mk8 Radiator Water Coolant Pipe Hose Line GK21-8260-BC

PLN 94.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6400100369-1

Mercedes W169 W245 OM640 CDI Oil Filler Neck Pipe Hose A6400100369

PLN 46.95

Delivery: Aug 04

If paid before 14:00

Part no. 99610661153

Porsche Carrera 996 Coolant Water Hose Pipe Feed Line 9603 Petrol 99610661153

PLN 61.95

Free delivery: Aug 04

If paid before 14:00

Part no. 2K0122101C

Volkswagen Caddy 2K Radiator Coolant Water Pipe Hose 2K0122101C

PLN 208.95

Free delivery: Aug 04

If paid before 14:00

Part no. LR001264

Land Rover Freelander 2 L359 Engine Breather Pipe Hose 2.2 Diesel 6G9Q-6A664-BA

PLN 99.95

Free delivery: Aug 04

If paid before 14:00

Part no. CPLA-9N103-AA

Range Rover L405 Diesel Fuel Cooler Radiator CPLA-9N103-AA

PLN 46.95

Delivery: Aug 04

If paid before 14:00

Part no. A1725012382

Mercedes SLK R172 M271 M276 Coolant Hose Cooler Water Line A1725012382

PLN 94.95

Free delivery: Aug 04

If paid before 14:00

Part no. BK31-8C351-BA

Ford Transit Mk7 2.4L Duratorq-TD Coolant Hose Pipe Line BK31-8C351-BA

PLN 42.95

Delivery: Aug 04

If paid before 14:00

Part no. A6542002300

Water Pump Mercedes W213 Diesel OM654 Engine Coolant Pump A6542010010

PLN 75.95

Free delivery: Aug 04

If paid before 14:00

Part no. 079121070CK

Coolant Pipe Audi A6 C7 S7 4G 4.0 TFSI Water Hose Line 079121070CK

PLN 142.95

Free delivery: Aug 04

If paid before 14:00

Part no. A1332000400

Mercedes W176 Water Pump Coolant Unit A45 M133 Petrol A1332000400

PLN 759.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5Q0122096E

Skoda Superb 3V Audi A3 8V VW Golf MK8 Coolant Hose Pipe 2.0 TDI 5Q0122096E

PLN 42.95

Delivery: Aug 04

If paid before 14:00

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