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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Mini Cooper One R50 W10 Petrol Coolant Water Pump Mechanical 7513062

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A6082000300

Mercedes W177 OM608 Diesel Engine Coolant Cooling Pipe Line Hose A6082000300

€37.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. LR072035

Land Rover Discovery Sport L550 Engine Cooling Water Hose Pipe Line GJ328260AA

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 8W0959455L

Audi A6 C8 Engine Cooling Radiator Fan Shroud Motor Unit 8W0959455L

€66.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2035016382

Water Hose Mercedes W203 W209 M272 Expansion Tank Coolant Pipe Line A2035016382

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 8474928

BMW G20 G21 G30 G31 G32 Water Pump Bracket Coolant Pump Mount Holder 8474928

€89.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 6906270

BMW 7 Series E65 Heater Radior Automatic Air Conditioning 6906270 0394788

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 8489617

BMW U06 U10 F70 Mini U25 Engine Coolant Return Line Hose Pipe Tube 8489617

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 289355520R

Mercedes Vito W447 Engine Cooling Thermostat Water Coolant Pipe OM622 289355520R

€66.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 8J0121157A

Audi TT TTS 8J Engine Coolant Hose Tube Line Quick Coupling 8J0121157A Automatic

€32.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 1C1Q-8594-BA

Ford Transit Mk7 2.4 TDCi Thermostat Oil Cooler Housing Unit Diesel 1C1Q-8594-BA

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 982121251

Porsche 718 Boxster 982 Radiator Air Duct Cover Panel Right O/S 982121251

€132.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 04L121026R-1

Audi A5 8T 2.0 TDI CNHA Thermostat Housing Pipe Hose Line Tube 04L121026R

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 07K145735G

Audi RS3 8Y Turbocharger Turbo Oil Return Pipe Line 2.5 Petrol 07K145735G

€89.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7588936

Cooling Line Hose BMW F10 F11 F30 F31 N20 Engine Coolant Return Pipe 7588936

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 8638494

BMW G30 G11 G12 F30 LCI Coolant Engine Water Pump 8638494

€66.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 4K0122101AT

Audi A6 C8 Water Pipe Hose Line Cooling Coolant 4K0122101AT

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 059121737AR

Audi A6 C8 A7 4G Q7 4M Coolant Control Regulating Valve 3.0 Diesel 059121737AR

€47.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. JHB501670-1

Land Rover Discovery 4 L319 Water Coolant Pipe Hose Line Set 2.7 V6 JHB501670

€51.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A9078306901

Mercedes W907 Auxiliary Water Pump Coolant Hose Line Pipe 9078306901

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 4H0959455AD-1

Audi A6 C7 Radiator Fan Shroud Coolant Unit Cover Left N/S 4H0959455AD

€42.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 1J0122051H

VW Volkswagen Golf Mk3 Radiator Coolant Hose Pipe Line Tube 1J0122051H

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2465281282

Intake Hose Mercedes W176 Air Charge Cooler Turbo Intercooler Pipe A2465281282

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 04E121600BD

Audi A1 8X 1.4 TFSI CZCA Petrol Engine Water Pump 04E121600BD

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 1439113

BMW X5 E53 E65 E66 Radiator Rubber Mounting Holder Bracket Part 1439113

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 03L121111AD

Audi A4 B8 A5 8T Q5 8RB 2.0 TDI Diesel Thermostat Coolant 03L121111AD

€28.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 5A30C15

BMW X1 U11 Water Coolant Feed Line Radiator Pump Hose Line B38X 5A30C15

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7808571

BMW E90 E91 E92 LCI F10 F11 Connector Flange Pipe 7808571

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 8512235

BMW F10 X5 F15 X6 F16 Auxiliary Water Pump Mount Holder Bracket Support 8512235

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A4475010001

Mercedes Vito W447 Engine Cooler Radiator Cooling Unit A4475010001

€161.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A1330106800

Mercedes C117 W176 AMG Water Coolant Pipe Hose Line M133 A1330106800

€42.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7848500-1

Coolant Hose BMW F80 M3 F82 M4 S55 Water Pump Cooling Pipe Line 7848500

€89.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7605150

BMW F01 LCI F06 F12 F13 N55 Water Coolant Pipe Hose Line 7605150

€37.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 8K0819334Q

Audi A5 S5 8T Coolant Water Hose Line Tube Pipe 3.0 TFSI 8K0819334Q

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 1921071

Ford Kuga Mk2 C520 Coolant Water Pipe Hose Line 1.5 Ecoboost F1F1-8260-EE

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A4539064300-1

Smart A453 Radiator Cooling Fan A4539064300

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7612445

Cooling Hose BMW E84 N20 Petrol Engine Radiator Water Coolant Pipe Line 7612445

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2045000393-4

Mercedes W204 W212 Radiator Engine Cooling Fan Shroud Motor A2045000393

€99.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2215010225

Mercedes W221 Water Hose Radiator Coolant Cooling Pipe Line A2215010225

€32.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. LK62-4090-AC

Land Rover Discovery Sport L550 Vacuum Pipe Hose Line 2.2 Diesel LK62-4090-AC

€104.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 5A0C5A6

BMW F70 F74 U06 U10 U11 U12 Mini F65 F66 Coolant Hose Pipe Tube Line 5A0C5A6

€37.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7P5422881M

Porsche Cayenne S 92a Coolant Pipe Hose Tube Line 7P5422881M

€28.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2134300229

Mercedes W253 W213 C238 Coolant Hose Line Tube Pipe A2134300229

€42.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. LR001264

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

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 2517705

Ford Transit Custom Engine Cooling Radiator Coolant Pipe Hose GK2Q-8A589-AC

€42.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. PIH500101

Land Rover Discovery 3 L319 Water Coolant Pipe Hose Line 2.7 PIH500101

€51.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A1665001075

Mercedes GLE W166 Diesel Engine Water Coolant Hose Pipe Line Tube A1665001075

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 2127116-2

Ford Fiesta Mk7 Engine Cooling Radiator Fan Shroud Motor A13101613D-C

€37.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 2Q0121321A-1

SEAT Audi Volkswagen Skoda Water Coolant Expansion Tank Cap Cover 3C0121321

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 6928270

BMW E65 E66 Radiator Coolant Cooling Return Water Hose Pipe 730i N52 6928270

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 06H121026BF

Audi A3 8P A4 B8 A5 8T Water Coolant Pump 1.8 TFSI Petrol 06H121026DS

€51.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A1111410344

Throttle Bracket Mercedes W202 R170 M111 Intake Manifold Throttle Body Mount

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 5N0122101BB

VW Volkswagen Tiguan Mk1 2.0 TDI Water Coolant Pipe Hose 5N0122101BB

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2468303396

Water Hose Mercedes W176 W246 Heat Exchanger Cooling Coolant Pipe A2468303396

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 2712125

Ford Fiesta Mk8 Oil Pipe Hose Line 1.5 Ecoboost Petrol Engine K1BG-6758-AA

€28.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2125000455

Mercedes W212 Front Air Intake AMG Upper Slam Panel Channel Duct A2125000455

€51.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. PDG500045

Range Rover Sport L320 Radiator Positioning Pin Bracket Support Set x2 PDG500045

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A6562002100

Thermostat Housing Mercedes W204 W213 C238 C257 W222 Diesel OM656 A6562002200

€42.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 2026506

Ford Fiesta Mk5 2.0 Petrol Water Pump 1S7G-8501-CB 2026506

€47.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 8571618

BMW X3 F25 N47N Diesel Water Hose Radiator Coolant Cooling Pipe Line 7811132

€32.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 059122471AB

Audi Q7 4M Q8 Mk1 Engine Coolant Hose Line Tube Pipe Set 3.0 Diesel 059122471AB

€94.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7846363-2

BMW F10 M5 F12 M6 Coolant Hose Radiator Cooling Water Pipe Line 7846363

€47.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 06A121133J

Audi TT Mk1 Engine Coolant Flange Water Housing 1.8T Petrol 06A121133J

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2468302996

Mercedes W176 Coolant Hose Heater Line to Water Pump Return A2468302996

€32.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2055016100

Mercedes W205 Water Hose Radiator Coolant Cooling Pipe Line Petrol A2055016100

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 079115277AJ

Audi RS4 B8 Oil Pump Pickup Pipe 4.2 FSI Petrol 079115277AJ

€37.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2055011201

Mercedes W205 Water Hose Radiator Coolant Cooling Pipe Line A2055011201

€32.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 059121064N

Audi A6 C8 Q5 FY Q7 4M Water Hose Coolant Pipe Line 3.0 TDI 059121064N

€32.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 8516204-2

Engine Water Pump BMW E90 LCI F10 F20 F30 Diesel N47N Coolant Water Unit 8516204

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 6C1Q-8K500-AG-2

Ford Transit Mk7 Water Coolant Pump Power Steering Pump 2.2 TDCi 6C1Q-8K500-AG

€75.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. LR076780

Land Rover Discovery Sport L550 Water Coolant Hose Pipe Tube Line G4D3-8A512-CB

€80.95

Free delivery: Sep 21 – 24

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: Sep 21 – 24

If paid before 14:00

Part no. 06E121045AS

Audi A4 S4 B8 S5 8T Water Hose Radiator Coolant Pipe Line 3.0 TFSI 06E121045AS

€61.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7E0121101B-1

Volkswagen Transporter T5 Coolant Hoses Water Cooling Pipe 2.0 TDI 7E0121101B

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A0999062500

Mercedes W166 Radiator Fan Shroud Engine Cooling Unit A0999062500

€284.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 8571621

Water Hose BMW X3 F25 X4 F26 Diesel Cooling Coolant Radiator Pipe Line 3168490

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 1904760

Ford Focus Mk3 Kuga Mk2 Water Coolant Pipe Hose 2.0 Diesel 1904760

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A6682030275

Mercedes W168 OM668 Diesel Thermostat Coolant Housing A6682030275

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 1K0122051HK

VW Volkswagen Golf 5 6 1.6 2.0 TDI Water Hose Coolant Pipe Line 1K0122051HK

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 3M5H-8100-AD

Ford Transit Mk7 Cooling Fluid Bottle Reservoir Cap 8V218K218

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. QEH500443

Land Rover Discovery 3 L319 Water Coolant Pipe Hose Line 2.7 QEH500443

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2468308800

Mercedes W176 W246 Heat Exchanger Water Coolant Hose Pipe Line A2468308800

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 1K0998262AA

Audi A8 D3 A6 C6 Exhaust Gas Temperature NOX Lambda Probe Sensor 1K0998262AA

€42.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 9V61-8286-CC

Ford Kuga C520 Engine Coolant Pipe Hose Tube Line 2.0 TDCi Diesel 9V61-8286-CC

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 1903620

Ford Kuga C520 Engine Cooling Water Hose Tube Pipe 1.5 Ecoboost Petrol 1903620

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 98710627002

Porsche Cayman 987 Coolant Hose Feed Pipe Line Tube 98710627002

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 4K0819374Q

Audi A6 C8 Engine Coolant Pipe Water Hose Cooling Line Tube 4K0819374Q

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 8600126

Mini F55 F56 F57 Upper Sealing Center Radiator Mount Seal Gasket 8600130

€28.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2515018482

Coolant Hose Mercedes W251 Diesel OM642 Water Pump Radiator Line A2515018482

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7612444

Cooling Hose BMW E84 N20 Petrol Engine Radiator Water Coolant Pipe Line 7612444

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. GJ32-8286-BB

Land Rover Discovery Sport L550 Coolant Hose Pipe Line GJ32-8286-BB

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2055017601

Bleed Hose Mercedes W205 Coolant Expansion Tank To Radiator Line A2055017601

€28.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7599450

BMW E90 LCI E91 LCI E92 LCI Radiator Water Cooling Hose Pipe Tube Line 7599450

€32.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2702000000-4

Mercedes W176 W246 Water Coolant Pump Engine Cooler M270 Petrol A2702000000

€123.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 6C11-8W005-FB

Ford Transit Mk7 Water Hose Engine Cooling Radiator Coolant Pipe 6C11-8W005-FB

€28.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 1K0121070CE

VW Volkswagen Golf 5 6 1.6 2.0 TDI Water Hose Coolant Pipe Line 1K0121070CE

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7534907

BMW E60 E61 E63 E64 E67 Radiator Coolant Expansion Water Tank 7534907

€28.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 8G91-18K580-AC

Ford Mondeo Mk4 Heater Water Hose Line Coolant Pressure Pipe 8G91-18K580-AC

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 03L121157Q

Audi Q3 SE Water Hose Cooling Coolant Radiator Pipe Line Hose 03L121157Q

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

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