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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Mercedes-Benz S-Class W221 Engine Water Cooling Coolant Hose Pipe A2218324394

€23.95

Free delivery: Nov 12 – 13

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 12 – 13

If paid before 14:00

Part no. 8E0121403

Expansion Tank Bottle Audi A4 B6 B7 VW Passat Coolant Reservoir Bottle 8E0121403

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1K0121070BB

Volkswagen Touran 1T Water Coolant Pipe Hose Line Tube 1.4 TSI 1K0121070BB

€23.95

Free delivery: Nov 12 – 13

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 12 – 13

If paid before 14:00

Part no. -7796272

BMW E60 E61 E63 E64 LCI M57N2 Water Radiator Coolant Hose Pipe 7796272

€66.95

Free delivery: Nov 12 – 13

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 12 – 13

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 12 – 13

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 12 – 13

If paid before 14:00

Part no. 8W0819350G

Audi A4 B9 A5 F5 Water Coolant Heater Hose Pipe 2.0 TDI 8W0819350G

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 03L121157AH

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6222000056

Mercedes S205 OM626 Water Pump Coupling Connector Valve Tube A6222000056

€80.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6928587

BMW 3 Series E90 E91 E92 E93 LCi M57N2 Hose Suction Pipe Evaporator Compressor

€23.95

Free delivery: Nov 12 – 13

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 12 – 13

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 12 – 13

If paid before 14:00

Part no. 03L121301

Volkswagen VW Crafter Radiator Cooling Fan Shroud 03L121301

€94.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. A2135014782

Water Hose Mercedes W213 S213 Radiator Cooling Coolant Pipe Line A2135014782

€23.95

Free delivery: Nov 12 – 13

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 12 – 13

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 – 13

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 – 13

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 12 – 13

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 12 – 13

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 – 13

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 12 – 13

If paid before 14:00

Part no. 8515080

BMW F10 F11 F25 F15 N47N Water Hose EGR Cooler Coolant Pipe Line 8515080

€23.95

Free delivery: Nov 12 – 13

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 12 – 13

If paid before 14:00

Part no. 921700R

Mercedes W415 OM607 Diesel Transmission Hose Oil Cooling Line Tube Pipe 921700R

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0995006903

Radiator Cooler Mercedes W205 Engine Cooling Water Radiator Unit A0995006903

€42.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 7598234

Coolant Hose BMW F20 F22 F30 N55 Engine Cooling Cylinder Head Pipe Line 7598234

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2038880090

Mercedes C203 Radiator Grille Front Supporting Bracket Holder A2038880090

€23.95

Free delivery: Nov 12 – 13

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 12 – 13

If paid before 14:00

Part no. 7616037

BMW i3 I01 Water Coolant Cooling Hose Pipe Line Radiator 7616037

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8582740

Water Pump BMW G11 G12 G20 G21 G30 G31 B57 Engine Coolant Pump 8482250

€89.95

Free delivery: Nov 12 – 13

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 12 – 13

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 12 – 13

If paid before 14:00

Part no. 6R0121063

Audi A1 8X Water Pipe Hose Line Engine Cooling Coolant Unit Hose 6R0121063

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2041816-2

Ford Transit Custom Mk1 Tourneo Radiator Cooling Fan Shroud 136613357

€32.95

Free delivery: Nov 10 – 13

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 12 – 13

If paid before 14:00

Part no. A1322000015

Smart Fortwo 451 Water Pump Thermostat Coolant Pipe Hose M132 A1322000015

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2742031202

Water Hose Mercedes W204 C207 W212 W205 W213 M274 Coolant Line Pipe A2742031202

€23.95

Free delivery: Nov 12 – 13

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 12 – 13

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 12 – 13

If paid before 14:00

Part no. A2822009200

Mercedes C118 W177 Water Coolant Pipe Hose Line M282 A2822009200

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6072000215

Mercedes W176 W246 OM607 Coolant Thermostat Housing Cooling Unit A6072000215

€23.95

Free delivery: Nov 12 – 13

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 12 – 13

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 12 – 13

If paid before 14:00

Part no. 7573274

BMW E82 E88 Petrol N54 N55 Engine Oil Cooler Return Hose 7573274

€51.95

Free delivery: Nov 12 – 13

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 12 – 13

If paid before 14:00

Part no. A2602002000

Mercedes W177 M260 Petrol Engine Coolant Hose Line Tube Pipe A2602002000

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1698301096

Mercedes-Benz A B Class W169 W245 Water Coolant Hose Pipe A1698301096

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 03L121132A

Audi A4 B8 2.0 TDI Diesel Thermostat Coolant Housing 03L121132A

€23.95

Free delivery: Nov 12 – 13

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 12 – 13

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 12 – 13

If paid before 14:00

Part no. 8N0122101A

Audi A3 8P TT 8N Coolant Hose Water Pipe Flange Coupler 1.8 2.0 TFSI 8N0122101A

€23.95

Free delivery: Nov 12 – 13

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 12 – 13

If paid before 14:00

Part no. 6C0129635B

Audi S1 8X Air Filter Connector Pipe Hose Line 2.0 TFSI CWZA 6C0129635B

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2754223

Mini Cooper S R55 R56 R57 Cooling System Water Coolant Hose Pipe 2754223

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8W0122055BN

Audi A4 B9 A5 F5 Coolant Pipe Radiator Hose Line Tube 2.0 Petrol 8W0122055BN

€23.95

Free delivery: Nov 12 – 13

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 12 – 13

If paid before 14:00

Part no. 2283593

BMW 3 Series E90 E92 E93 M3 Radiator Hose Heater Feed Pipe Oil Cooler 2283593

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2642002301

Mercedes C205 C250D Water Cooling Cooler Feed Line A2642002301

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2712000315

Mercedes W204 Coolant Cooler Water Thermostat A6512002700

€89.95

Free delivery: Nov 12 – 13

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 12 – 13

If paid before 14:00

Part no. 1475571

MINI R50 R52 Radiator Coolant Pipe Hose Line Petrol 1475571

€23.95

Free delivery: Nov 12 – 13

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 12 – 13

If paid before 14:00

Part no. 1919688

Ford Ranger Lim Engine Radiator Fan Clutch 2.2 Diesel EB3G-8C617-BD

€142.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. KK31-18K579-AD

Ford Transit Mk8 Water Coolant Hose Pipe 2.0 EcoBlue Diesel KK31-18K579-AD

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1848122

Ford Focus Mk3 Radiator Hose Coolant Tube Line Pipe 1.6 Petrol BV61-8286-BA

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 06J121132G

Audi TT 8J A4 B8 Water Coolant Flange Pipe Hose Line 06J121132G

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. C1B1-18K579-AD

Ford Fiesta Mk7 Heater Coolant Preasure Hose Pipe Tube Line C1B1-18K579-AD

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2055019901

Mercedes W205 C300de Hybrid Water Coolant Pipe Hose Line A2055019901

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8509990-1

Mini Cooper D R55 R56 R57 LCI R58 R60 Diesel N47N 350W Fan Engine Cooling Motor

€28.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 8658483-1

Mini F55 F56 Coolant Pipe Expansion Tank Cylinder Head Cooling Hose Line 8658483

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. BK319Y438AB

Ford Transit 2.2 TDCI Water Hose Cooling Coolant Pipe Line BK319Y438AB

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1322000056

Smart Fortwo 451 Water Pump Thermostat Pipe Hose Connector M132 A1322000056

€23.95

Free delivery: Nov 12 – 13

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 12 – 13

If paid before 14:00

Part no. 9684589080-2

Peugeot 307 Water Hose Cooling Coolant Pipe Line Connector 1.6 HDI 9684589080

€23.95

Free delivery: Nov 12 – 13

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 12 – 13

If paid before 14:00

Part no. 7P0815984

Porsche Cayenne S 92A VW Touareg 7P Coolant Pipe Hose Line Tube 7P0815984

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7851476

BMW 3 4 Series F80 M3 F82 F83 M4 Cable Line Power Distribution Modul 7851476

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4H0121003N

Audi A4 RS4 B8 Engine Cooling Double Coolant Fan Motor Shroud 4H0121003N

€137.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. A2822009500

Mercedes C118 W177 Water Coolant Pipe Hose Line Tube M282 A2822009500

€75.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8R0121081N

Audi A4 B8 A5 8T Radiator Water Coolant Pipe Hose Pipe Line 2.0 TFSI 8R0121081N

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6398328823

Mercedes Vito W639 Heater Feed Hose Water Line Pipe OM642 Diesel A6398328823

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2118303996

Water Hose Mercedes W211 CLS W219 Engine Coolant Cooling Pipe Line A2118302596

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. L8D2-18K596-BA

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

€42.95

Free delivery: Nov 12 – 13

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 12 – 13

If paid before 14:00

Part no. 044121113

Volkswagen Polo Mk4 Coolant Thermostat 044121113

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q012210GJ

Audi A3 8V Water Hose Cooling Radiator Coolant Pipe Line 5Q012210GJ

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8W0819334AE

Audi A5 F5 Coolant Water Quick Connect Heater Pipe Hose 8W0819334AE

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8642560

BMW G20 Petrol Engine Heat Management Thermostat Water Coolant Module 8642560

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6398305315

Coolant Hose Mercedes Vito W639 Heat Exchanger Water Pipe Diesel A6398305315

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 95810645900

Porsche Cayenne 92A Water Coolant Pipe Hose Line 3.0 TFSI 95810645900

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8672010

Water Radiator BMW F10 F11 LCI 528i N20 Engine Coolant Cooler Unit 7626559

€113.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. K8D2-8C481-BA

Range Rover Evoque L551 Discovery L550 Coolant Hose Pipe Line 2.0 K8D2-8C481-BA

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1439110

BMW X5 E53 Thermostat Radiator Oil Cooler Mounting Plate Petrol 1439110

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4615722

Coolant Hose BMW F21 F22 F30 F31 F34 F36 Cooling Pipe Radiator Line 7617376

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8654830

BMW G20 Water Coolant Pipe Hose Hose Line B48D Petrol 8654830

€94.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8J0121284A

Audi TT 8J Mk2 Radiator Air Guide Duct Cover Right O/S 8J0121284A

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

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