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.

More information

Make

Mercedes SLK R171 Water Hose Cooling Radiator Coolant Pipe A1715010282

Product currently unavailable

Part no. A4145010182

Mercedes-Benz Vaneo W414 Cooling Radiator Top Hose Pipe Line A4145010182

Product currently unavailable

Part no. 8577061

Coolant Hose BMW G20 G30 B57 Expansion Tank Cylinder Head Cooling Pipe 8577061

Product currently unavailable

Part no. 8J0121073E

Audi TT 8J 2.5 TFSI Water Coolant Pipe Hose Line 8J0121073E

Product currently unavailable

Part no. A2035010682

Mercedes-Benz C W203 OM611 Radiator Expansion Tank Top Coolant Hose A2035010682

Product currently unavailable

Part no. A2055018701

Mercedes W205 Cooler To Expansion Reservoir Bleed Line A2055018701

Product currently unavailable

Part no. 9847021

BMW F74 Gran Coupé Engine Water Cooler Radiator Cover Trim Panel 9847021

Product currently unavailable

Part no. 93195466-1

Opel Combo D 1.3 CDTi Diesel Engine Coolant Cooling Water Pump 93195466

Product currently unavailable

Part no. 2024981

Ford Transit Connect Mk2 Petrol Engine Coolant Hose Line Tube Pipe 2024981

Product currently unavailable

Part no. 4F0959455J

Audi A6 C6 Coolant Radiator Fan Motor Shroud Right O/S TDI 400W 4F0959455J

Product currently unavailable

Part no. 6911794

BMW E65 E66 E67 Radiator Cooling Fan Protection Grille 6911794

Product currently unavailable

Part no. 7700312900

Expansion Tank Renault Trafic Opel Vivaro Coolant Reservoir Bottle 7700312900

Product currently unavailable

Part no. 9670786980

Peugeot 3008 Radiator Grille Front Supporting Bracket Holder Mount 9670786980

Product currently unavailable

Part no. 8379993

BMW 3 Series E39 Hose Pipe For Radiator And Check Valve 8379993

Product currently unavailable

Part no. 6988915

BMW 3 Series E46 320d M47 M47N Radiator Cooling Fan 6988915

Product currently unavailable

Part no. A2048350264

Mercedes C207 Electric Auxiliary Coolant Water Pump A2048350264

Product currently unavailable

Part no. 94810713521

Porsche Cayenne Turbo 92A Oil Separator 94810713521

Product currently unavailable

Part no. 2248724

BMW X5 E53 Radiator 3.0d 3.0i 4.4i Engine Cooling Water Cooler Automatic 2248724

Product currently unavailable

Part no. 7519209

BMW E60 E63 E65 Petrol Water Coolant Radiator Cooling 7519209

Product currently unavailable

Part no. 1723363

BMW 3 5 Series E36 E39 Petrol Engine Cooling System Radiator Fan 11 Blades

Product currently unavailable

Part no. 4M50-6K869-AC

Ford Mondeo Mk4 Water Hose Engine Cooling Radiator Heater Pipe 4M50-6K869-AC

Product currently unavailable

Part no. 6752034

BMW X5 Series E53 Expansion Tank Diesel Fuel Supply 16116752034 6752034

Product currently unavailable

Part no. 8513603-1

Coolant Hose BMW F10 F11 530d N57N 1 Pipe Line Tube Radiator 8513603

Product currently unavailable

Part no. Z16005526

Ford Transit Connect Mk2 Coolant Elbow Pipe Line 1.5 TDCI Z16005525

Product currently unavailable

Part no. A6512000051

Mercedes Vito W639 Diesel OM651 Coolant Pipe Water Pump Line A6512000051

Product currently unavailable

Part no. 1439123

BMW X5 Series E53 Hose Engine Inlet Diesel Water Pump 1439123

Product currently unavailable

Part no. 500392864

Iveco Eurocargo Diesel Viscous Fan Clutch Radiator Unit BEHR 500392864

Product currently unavailable

Part no. 4H0965567

Audi A5 8T A6 C7 Water Coolant Pump Engine Cooling 4H0965567

Product currently unavailable

Part no. 045121065R

VW Polo MK4 9N 1.4 TDI BMS Water Hose Coolant Cooling Pipe Line 045121065R

Product currently unavailable

Part no. 8R0122101S

Audi Q5 8R Water Coolant Pipe Hose Line 8R0122101S

Product currently unavailable

Part no. 06M115401F

Audi A4 S4 B9 Oil Filter Housing Oil Cooler 3.0 TFSI V6 Petrol 06M115401F

Product currently unavailable

Part no. A1685000093

Mercedes-Benz A W168 Cooling Radiator Pack Blower Fan Petrol 100W A1685000093

Product currently unavailable

Part no. 8W0145804A-1

Audi A4 B9 A5 5F A6 C8 Auxiliary Coolant Radiator 2.0 TDI 8W0145804A

Product currently unavailable

Part no. 7524838

BMW 7 Series E65 E66 M54 Engine Water Valve Pipe Coolant Hose Supply 7524838

Product currently unavailable

Part no. 4F0121107AN

Audi A6 C6 Coolant Breather Vent Pipe Hose 2.0 TDI Diesel 4F0121107AN

Product currently unavailable

Part no. A1332000451

Mercedes W176 A45 AMG Petrol Engine Water Coolant Pipe Hose Line A1332000451

Product currently unavailable

Part no. A2135014982

Cooling Pipe Mercedes W213 GLC W253 CLS C257 Coolant Hose Water A2135014982

Product currently unavailable

Part no. 6950327

Radiator Hose BMW X5 X6 E70 E71 3.0d 3.0sd Coolant Return Line Pipe 6950327

Product currently unavailable

Part no. 6832803

MINI F55 F56 F57 F60 Coolant Hose Pipe Tube 6832803

Product currently unavailable

Part no. 06M103515F

Oil Separator Audi S4 B9 S5 5F 3.0 TFSI V6 Breather Valve 06M103515F

Product currently unavailable

Part no. 7612453-2

Radiator Fan BMW F01 F10 F11 F12 F13 Engine Cooling Shroud Motor 7612453

Product currently unavailable

Part no. 04L121058AA

Audi TT FV A5 F5 Water Hose Cooling Coolant Pipe Line 2.0 TDI Diesel 04L121058AA

Product currently unavailable

Part no. 5N0122101AC

Volkswagen Tiguan 5N Water Pipes Hoses Coolant Cooling Line 5N0122101AC

Product currently unavailable

Part no. A2119970482

Mercedes-Benz E-Class W211 S211 Water Coolant Hose Pipe Radiator A2119970482

Product currently unavailable

Part no. 5Q0122051EN

VW Volkswagen Golf Sportsvan 1.5 TSI Water Coolant Pipe Hose Line 5Q0122051EN

Product currently unavailable

Part no. 55215546

Fiat Doblo 2.0 Diesel Turbo Turbocharger Oil Pipe Hose Line Tube 55215546

Product currently unavailable

Part no. 7580957

Cooling Pipe BMW F10 F11 F12 F13 F18 N55 Petrol Radiator Hose Line 7580957

Product currently unavailable

Part no. A6398325823

Mercedes Vito W639 Heat Exchanger Water Coolant Hose Pipe Line A6398325823

Product currently unavailable

Part no. 7500594

BMW 1 3 X3 Series E46 E81 E87 E90 E91 N45 N46 Coolant Cool Water Pump 7500594

Product currently unavailable

Part no. A1668307001

Mercedes GLE C292 ML W166 Diesel M642 Coolant Hose Heater Water Line A1668307001

Product currently unavailable

Part no. A2035280582

Mercedes-Benz C W203 Air Charge Intake Intercooler Left N/S Hose A2035280582

Product currently unavailable

Part no. 4K0145879AA

Audi A6 C8 Auxiliary Water Coolant Pump Mount Bracket Holder 4K0145879AA

Product currently unavailable

Part no. A6512000451

Coolant Pipe Mercedes W212 Diesel OM651 Water Pump Flange Line A6512000451

Product currently unavailable

Part no. 7617639

Mini F55 F56 BMW F45 X1 F48 B38 Coolant Radiator Engine Cooling 7617639

Product currently unavailable

Part no. 25310-4H100

Hyundai H-1 Engine Cooling Radiator Water Cooler 25310-4H100

Product currently unavailable

Part no. A0002009723-1

Mercedes Sprinter W906 Radiator Fan Engine Cooling Radiator Blower A0002009723

Product currently unavailable

Part no. 8W0959455J

Audi A4 B9 Radiator Fan Engine Cooling Fan Motor Blades 400W 8W0959455J

Product currently unavailable

Part no. 5Q0122051AL

Audi A3 8V Water Coolant Cooling Pipe Hose Line Diesel Engine 5Q0122051AL

Product currently unavailable

Part no. A2385018700

Mercedes A238 Radiator Module Carrier Right O/S Bracket Holder Mount A2385018700

Product currently unavailable

Part no. A2215015584

Mercedes W221 Diesel OM642 Water Coolant Cooling Pipe Hose A2215015584

Product currently unavailable

...

Showing 6634-6693 of 6693 products