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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Ford Transit Custom TTF Radiator Lower Mounting Support Bracket CC11-8A058-AB

€32.95

Part no. 1521015

Ford Fiesta Mk7 Engine Water Coolant Hose Pipe Tube Line 1.6 8V21-18K580-BA

€23.95

Part no. 079121070T

Audi A4 B7 4.2 V8 Coolant Pipe Hose Line Tube Cooling 079121070T

€32.95

Part no. A6512000002-1

Water Pump Mercedes GLC X253 Diesel OM651 Engine Coolant Pump A6512000002

€104.95

Part no. LPLA-8B573-BB

Range Rover Sport L494 Water Coolant Hose Pipe Tube Line LPLA-8B573-BB

€37.95

Part no. 06E121044L-2

Audi S5 8T A4 S4 B8 A6 C7 Water Coolant Pipe Hose Line 3.0 TFSI 06E121044L

€23.95

Part no. 6928593

BMW E90 E91 E92 E93 LCi M57N2 Water Coolant Radiator Pipe Hose 6928593

€23.95

Part no. 1439117

BMW X5 E53 Slam panel radiator top bracket trim 17101439117 1439117

€23.95

Part no. PCH500900

Range Rover Sport L320 Water Heater Pipe Hose Line 4.2 V8 PCH500900

€56.95

Part no. A2115013582

Mercedes W211 Radiator Coolant Hose Top Expansion Tank M271 A2115013582

€23.95

Part no. A2205011882

Mercedes W220 W215 Water Coolant Pipe Hose Petrol Engine A2205011882

€23.95

Part no. A6512030902

Mercedes W447 OM651 Diesel Water Coolant Pipe Hose Line A6512030902

€37.95

Part no. 7300679

BMW 1 Series F40 Vent Pipe Hose Fuel 7300679

€28.95

Part no. 6R0121063

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

€23.95

Part no. 8616131

Coolant Return Hose BMW F30 LCI 330e B48X Radiator Cooling Line Pipe 8616131

€32.95

Part no. 8580486

Expansion Tank Line Coolant Hose BMW F40 B47B Mini F56 B47D Water Pipe 8580486

€56.95

Part no. 8W0121487Q

Audi A4 B9 A5 F5 Q5 FY Water Coolant Hose Pipe Line 3.0 TDI 8W0121487Q

€23.95

Part no. LX61-8B273-HAC

Ford Kuga C482 Engine Cooling Pipe Hose 2.5 FHEV Petrol Hybrid LX61-8B273-HAC

€51.95

Part no. 1K0122109AL

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

€23.95

Part no. 1436257

BMW E60 M5 Engine Coolant Level Sensor Expansion Tank Fluid Level 1436257

€23.95

Part no. 2K5122157

Volkswagen Caddy 2k Engine Coolant Water Pipe Hose Line 2K5122157

€23.95

Part no. 5Q0122073AB

Audi A3 8V 2.0 TFSI Water Coolant Hose Tube Line Pipe 5Q0122073AB

€23.95

Part no. 03H121096B

VW Volkswagen Passat CC Cooling System Coolant Hose Pipe Line 3.6 FSI 03H121096B

€23.95

Part no. A1725012382

Mercedes SLK R172 M271 M276 Coolant Hose Cooler Water Line A1725012382

€32.95

Part no. 7623682

Coolant Pipe BMW i3 I01 Rex Hybrid Radiator Cooler Water Hose Line 7623682

€37.95

Part no. 1K0122063G

Audi S3 8P 2.0 TFSI CDLA Petrol Engine Water Coolant Pipe Hose Line 1K0122063G

€23.95

Part no. 9684589080-1

Peugeot 207 307 1.6 HDI Water Hose Cooling Coolant Pipe Line 9684589080

€23.95

Part no. 06D121132A

Audi A4 B7 Water Coolant Flange Pipe Hose Line 2.0 TFSI 06D121133C

€23.95

Part no. 7796870-1

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

€23.95

Part no. 9845234-1

BMW X1 U11 Engine Coolant Pump Housing Cover 25eX B38X B38A15P Petrol 9845234

€132.95

Part no. JT768476AA

Ford Transit Courier Coolant Radiator Blind Roller Actuator JT76-8476-AA

€47.95

Part no. 079121071CM

Audi RS6 C7 RS7 4G Engine Coolant Pipe Rear Left N/S 4.0 TFSI 079121071CM

€23.95

Part no. LX61-8B550-HAE

Ford Kuga C482 Engine Coolant Hose Pipe 2.5 PHEV Petrol Hybrid LX61-8B550-HAE

€51.95

Part no. 7620370

BMW F20 F21 F30 F31 F32 Radiator Coolant Hose Pipe Tube Line 2.0 Petrol 7620370

€23.95

Part no. 7604981

BMW 3 4 Series F30 F31 F32 Transmission Oil Cooler Line Flow Pipe 7604981

€23.95

Part no. 72344265

BMW F30 Coolant Hose Radiator Cooling Water Pipe Line 72344265

€28.95

Part no. 3C0121070AC

VW Passat CC Engine Water Coolant Cooling Hose Pipe 3.6 FSI Petrol 3C0121070AC

€56.95

Part no. A2055017984

Coolant Hose Mercedes W205 Diesel M651 Oil Cooler Water Hose A2055017984

€28.95

Part no. 5Q0122058G

Skoda Superb 3V VW Golf MK7 Audi Water Coolant Hose Pipe Line 5Q0121064AD

€23.95

Part no. 079121081B

Audi S7 4G 4.0 TFSI Coolant Hose Engine Water Pipe Front Upper 079121081B

€28.95

Part no. A1725012082

Mercedes SLK R172 Petrol OM271 Coolant Radiator Hose Line Right O/S A1725012082

€32.95

Part no. 1K0121407A

Audi A3 8P Expansion Tank Header Coolant Reservoir Bottle 1K0121407A

€23.95

Part no. 7546115

BMW Z4 Series E85 N52 Petrol Intake Silencer Rubber Boot Hose Line 7546115

€23.95

Part no. PCH502470

Land Range Rover Sport L320 Engine Cooling Radiator Hose Tube Line PCH502470

€28.95

Part no. A2055011991

Mercedes W205 Engine Water Coolant Radiator Pipe Hose Line OM651 A2055011991

€42.95

Part no. 5Q0121070BT

VW Volkswagen Polo AW Mk6 Water Hose Engine Coolant Pipe 2.0 TFSI 5Q0121070BT

€28.95

Part no. 5Q0121049AN

VW Volkswagen Golf R Mk7 Water Coolant Pipe Tube Line Hose 2.0 TFSI 5Q0121049AN

€23.95

Part no. 7789403

BMW X5 Series E53 3.0d M57N Engine Water Pipe Engine Coolant Hose 7789403

€23.95

Part no. L8D2-8D238-AC

Land Rover Discovery Sport L550 Coolant Water Hose Pipe 1.5 PHEV L8D2-8D238-AC

€23.95

Part no. 55206391

Opel Combo Corsa 1.3 CDTi Diesel Thermostat Coolant Unit Housing 55206391

€23.95

Part no. 04E122447M

Audi Q3 8U Coolant Hose Tube Line Pipe 04E122447M

€32.95

Part no. 04E919501B

Skoda Octavia 5E 1.6 TDI Engine Water Coolant Temperature Sensor 04E919501B

€23.95

Part no. M8A2-8286-BD

Land Rover Velar L560 Jaguar F-Pace Water Coolant Hose Pipe 2.0 D M8A2-8286-BD

€51.95

Part no. F8YH-8501-AA

Land Rover Range Rover L322 Sport L320 L560 Water Pump 4.2 Petrol F8YH-8501-AA

€42.95

Part no. 8610653

Expansion Tank BMW G20 G21 G22 G23 Coolant Overflow Reservoir Bottle 8610653

€28.95

Part no. LR125488

Range Rover Sport L494 Water Coolant Pump 3.0 D300 K6D3-8K500-AB

€118.95

Part no. 9845234

BMW X1 U11 Engine Coolant Pump 25eX B38X B38A15P 1.5 Petrol 9845234

€56.95

Part no. 2377793

Ford Focus St-3 Mk3 Engine Thermostat Hose Tube Line Pipe AG9E-8A582-AD

€32.95

Part no. LX61-8B550-HCC

Ford Kuga C482 Engine Coolant Hose Pipe 2.5 FHEV Petrol Hybrid LX61-8B550-HCC

€28.95

Part no. 7600540-2

Radiator Holder Bracket BMW F20 F21 F30 Mount Support Right O/S 7600540

€23.95

Part no. 6993464

Water Hose BMW X3 G01 X4 G02 Diesel Coolant Radiator Return Pipe Line 6993464

€37.95

Part no. 5Q0122058E

Volkswagen Golf GTD 5G Engine Coolant Hose Pipe Tube 2.0 TDI CUNA 5Q0122058E

€28.95

Part no. A4475014800

Mercedes W447 OM622 Diesel Engine Radiator Coolant Hose Pipe A4475014800

€70.95

Part no. LR114275

Land Rover Discovery Sport L550 Water Coolant Pipe Hose Line G4D3-8A594-BD

€28.95

Part no. 99610601154

Porsche Carrerea 996 Engine Water Coolant Pump Petrol Engine 9603 99610601154

€37.95

Part no. A2045012782

Mercedes W204 C207 W212 Water Coolant Pipe Hose Line M272 A2045012782

€28.95

Part no. 9896567

BMW U06 U10 U11 F70 F74 Mini F66 Engine Coolant Hose Tube Line Pipe 7800686620

€42.95

Part no. 6R0121109

Volkswagen Polo 6R Water Hose Radiator Coolant Cooling Pipe Line 6R0121109

€23.95

Part no. 8514058

BMW F20 F21 F30 LCI B47 Hose Coolant Expansion Tank Radiator 8514058

€23.95

Part no. 03C121070L

Audi A3 8P Water Hose Radiator Coolant Pipe Line Petrol 03C121070L

€23.95

Part no. 03C133514BN

VW Volkswagen Touran 1T 1.4 TSI CAVC Connecting Hose Pipe Line Tube 03C133514BN

€23.95

Part no. 7848523

BMW F87 M2 LCI F80 M3 F83 F82 M4 S55 Water Pump Pulley Wheel 7848523

€42.95

Part no. A2315013582

Mercedes R231 Engine Water Coolant Hose Pipe Line Coolant A2315013582

€23.95

Part no. 1872633

Ford B-Max C-Max Fiesta Mk7 Focus Thermostat Housing Engine Coolant CM5G9K478GA

€23.95

Part no. GX73-13A840-AA

Jaguar Xf X260 Diesel Coolant Hose Tube Pipe Temperature Sensor GX73-13A840-AA

€23.95

Part no. A2055019200

Mercedes W205 C300de Hybrid Water Coolant Pipe Hose Line A2055019200

€23.95

Part no. 5A0C5A9

BMW U06 Active Tourer Water Coolant Pipe Hose Line 5A0C5A9

€23.95

Part no. GK21-8286-BE

Ford Transit Custom Radiator Hose Engine Cooling Line Pipe Tube GK21-8286-BE

€23.95

Part no. A0009912595-1

Mercedes W204 W205 W213 Engine Radiator Mount Holder Clip A0009912595

€23.95

Part no. 06J133781CA

Skoda Octavia RS 1Z Fuel Tank Carbon Canister Control Valve Pipe 06J133781CA

€23.95

Part no. 1771300

Ford Transit Mk8 Water Coolant Pipe Hose Line 2.2 TDCI Diesel CK2Q-9F476-AA

€23.95

Part no. 079121036C

Audi RS4 RS5 B8 8T Engine Coolant Hose Pipe 4.2 V8 CFSA 079121036C

€37.95

Part no. 7808080

BMW X5 E70 LCI Water Coolant Hose Return Pipe Line 30dX 40dX N57 7808080

€23.95

Part no. 03L145771AB

Seat Ibiza 6J Audi Q3 Mk1 A3 8P Diesel Engine Turbo Oil Line Hose 03L145771AB

€32.95

Part no. K8D2-8B500-BA

Land Rover Discovery Sport L550 Auxiliary Water Coolant Pump 1.5 K8D2-8B500-BA

€37.95

Part no. 5Q0122051EG-1

Volkswagen Golf R Mk7 Audi S3 8V Coolant Pipe Hose Line 2.0 TFSI DJH 5Q0122051EG

€56.95

Part no. A6512030902-1

Mercedes W447 OM651 Diesel Water Coolant Pipe Hose Line A6512030902

€23.95

Part no. LR013164-1

Land Range Rover Sport L494 Water Coolant Pump Mount 4R80-9509-AC

€23.95

Part no. 06J121497H

Skoda Octavia RS 1Z Turbo Turbocharger Coolant Hose Pipe Line 06J121497H

€23.95

Part no. PEH500122

Land Rover Sport L320 Velar L560 Coolant Hose Pipe Line PEH500122

€37.95

Part no. A6511400675-4

EGR Exhaust Cooler Mercedes W639 W906 Diesel OM651 Valve A6511420467

€23.95

Part no. A2208324494

Mercedes C215 W220 Heating Water Return Pipe Hose Line Petrol Engine A2208324494

€23.95

Part no. 7800479-1

BMW E60 E61 E65 X3 E83 Oil Cooler Heat Exchanger Auto Gearbox 7800479

€23.95

Part no. 5WA122157AG

Volkswagen Polo VI AW 2.0 TSI Coolant Water Hose Line Tube Pipe 5WA122157AG

€42.95

Part no. 1K0122051CM

Audi S3 8P Water Hose Cooling Coolant Radiator Pipe Line 1K0122051CM

€23.95

Part no. AH32-8K619-AC

Land Rover Discovery 4 L319 Cooling Fan Shroud Surround AH32-8K619-AC

€23.95

Part no. CX23-8A080-AB

Jaguar XF X250 Coolant Expansion Tank Bottle Reservoir CX23-8A080-AB

€51.95

Part no. AH22-8D010-AC

Land Range Rover Sport L320 Water Coolant Pipe Hose Tube Line AH22-8D010-AC

€23.95

Part no. A6542032500

Mercedes W205 W213 X253 OM654 Turbocharger Cooling Pipe Hose Line A6542032500

€23.95

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