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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BMW E60 E61 Engine Cooling Radiator Fan Shroud Motor Housing Diesel 8508251

€85.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 6908340

BMW X5 Series E53 Webasto Auxiliary Heater Exhaust Pipe System 6908340

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7600540-2

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1436264

BMW 3 Z4 Series E46 E85 Cooler Bracket Holder Radiator Mount 1436264

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 03L122157F

Audi A4 B8 2.0 TDI Water Hose Radiator Coolant Pipe Line 03L122157F

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8K0819332G

Audi A4 B8 2.0 TDI Water Hose Cooling Radiator Coolant Pipe Line 8K0819332G

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8512418

Coolant Hose BMW F10 Diesel Engine N57 Exansion Tank EGR Cooler Line 8512418

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7788906

BMW 1 3 SERIES E81 E87 LCI E90 E91 LCI COMPLETE SET PACK RADIATOR FAN DIESEL N47

€161.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2118327794

Water Hose Mercedes W211 W219 OM642 Engine Coolant Cooling Pipe Line A2118327794

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7L0121203F

Volkswagen Touareg 7L Engine Twin Electric Radiator Cooling Fans 7L0121203F

€89.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 1439112

BMW X5 Series E53 Automatic Transmission Gearbox Cooling Heat Exchanger

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2700105401-1

Oil Separator Mercedes W176 W204 A207 W246 M274 Breather Valve A2700105401

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7600536-3

Radiator Mount BMW F20 F21 F30 F31 Radiator Module Left N/S Bracket 7600536

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8514453

Coolant Pipe BMW F20 LCI B37 Expansion Tank Cylinder Head Cooling Hose 8514453

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3445893

BMW X3 Series E83 LCI 1.8d 2.0d N47 Radiator Water Pipe Coolant Hose 3445893

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7592723-3

BMW F80 M3 F82 F83 M4 Thermostat Oil Transmission Cooler Hose Holder 7592723

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7542986-1

BMW E60 E61 E63 LCI Febl Cooling Water Expansion Tank Petrol 7521189

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7592723

BMW F80 M3 F82 F83 M4 LCI Transmission Oil Cooler Line Flow Pipe

€66.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0999061100

Mercedes W205 Radiator Fan Engine Cooling Radiator Fan Motor A0999061000

€170.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1K0122447ED-1

Audi A3 8P 1.9 TDI BLS Diesel Coolant Water Hose Line Tube Pipe 1K0122447ED

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7797258

BMW 1 3 er E90 E91 E92 E93 N47 Diesel Radiator Bottom Thermostat Hose 7797258

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6939219

BMW Z4 er E85 E86 Cooling Radiator Expansion Tank Hose Pipe 6939219

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2712300656

Mercedes C CLK W203 C209 Kompressor Air Conditioning Suction Pipe Line

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7788881

BMW 1 Serie E87 118d 120d M47N2 Cooling Radiator Water Hose Pipe Diesel 7788881

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8571619-1

BMW X3 F25 N47N Radiator Coolant Hose Pipe Line Diesel 8571619

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1688300415

Mercedes W168 Compressor Expansion Valve Suction Pipe A1688300415

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7L0121203G

Porsche Cayenne 9PA Engine Twin Electric Radiator Cooling Fans 7L0121203G

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2712020210

Water Pump Pulley Mercedes W204 Petrol Engine Pulley Wheel M271 A2712020210

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7552392

BMW 1 3 Series E81 E82 E87 LCI E90 Hose Cooling Module Low-Temperature 7552392

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7565091

BMW E81 E82 E87 Radiator Expansion Tank Ventilation Line Pipe Hose Top 7565091

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1872633

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9250564

Mini F54 F55 F56 F57 F60 Cooling System Coolant Return Hose Pipe 9250564

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0122157AK

Volkswagen Golf 5G 2.0 TFSI CHHA Water Hose Radiator Coolant Pipe 5Q0122157AK

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7533472-2

BMW X5 E70 X6 E71 Cooling Radiator Water Cooler Coolant Unit 7533472

€47.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 7790437

BMW 1 3 Series E87 E90 E91 Diesel M47N2 Cooling Radiator Water Hose Pipe 7790437

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6511400675-4

EGR Exhaust Cooler Mercedes W639 W906 Diesel OM651 Valve A6511420467

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7795909

Radiator Cover BMW E70 E71 F15 M57N2 N55 N57S Coolant Bottom Trim Panel 7795909

€23.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 7789464

BMW X3 E83 2.0d M47N2 Engine Cooling Radiator Water Hose 7789464

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7540681

BMW 5 6 Series E60 E61 E63 Petrol N52 N52N Radiator Cooling Fan 400W 6931231

€51.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7564772

BMW 3 Series E90 316i N45N Sucking Jet Pump Lines Vacuum Control Engine 7564772

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7791170

BMW X5 E53 Cooling System Coolant Radiator Water Hose 3.0d M57N 7791170

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8507694

Thermostat BMW E90 E91 LCI F20 F30 N47N Diesel Engine Water Coolant Unit 8507694

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7649301

Engine Water Hose BMW F20 LCI M135iX F30 335iX Coolant Cooling Pipe Line 7649301

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7533537

BMW X5 E70 Engine Coolant Radiator Bracket Holder Mount 7533537

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8571801

BMW F10 F11 LCI B47 Hose Cylinder Head Radiator 8571801

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0005002686-1

Water Pump Mercedes W205 W213 W251 Electric Auxiliary Coolant Unit A0005002686

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1K0122157JH

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8625440-1

Cooling Radiator BMW F20 F21 F22 F30 F32 LCI Engine Fan 600W 8641947

€56.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2048300996

Water Hose Mercedes W204 W212 Engine Cooling Radiator Coolant Pipe A2048300996

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7552339

BMW E81 E82 E90 E91 N53 Hose Pipe Cylinder Head Thermostat 7552339

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7635807

BMW F20 F21 F30 E31 LCI B47 Water Coolant Radiator Pipe Hose 7635807

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6462000715

Mercedes W211 OM646 Diesel Radiator Coolant Thermostat Housing A6462000715

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1486703

MINI Cooper One R50 R52 Expansion Radiator Tank Cap 1486703

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7521361

BMW E81 E87 116i N45 Hose Engine Feed Radiator Top Pipe 7521361

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2045001001

Oil Cooler Mercedes W204 W207 OM642 Transmission Gearbox Radiator A2045001001

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 03L121132AC

Audi A4 B8 A5 8T 2.0 TDI Water Coolant Thermostat Housing 03L121132AC

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7812943

BMW F30 F32 LCI 330d 430d N57N Engine Radiator Coolant Hose Pipe Line 7812943

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A4638203789

Mercedes W212 Radio Antenna Splitter Control Unit Module A4638203789

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8509434

BMW X5 X6 E70 LCI E71 N57 N57S Oil Cooling Pipe Hose Radiator 8509434

€70.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3442089-1

BMW X3 E83 Engine Cooling Fan Housing Shroud 600W 3415181 3415183

€203.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5N0121065

Volkswagen Tiguan 5N Water Pipe Hose Coolant Cooling Line 5N0121065

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6422002215

Thermostat Mercedes W204 W212 GL X164 OM642 Coolant Housing Valve A6422002215

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1645060835

Mercedes-Benz M ML W164 Heater Radiator Coolant Pipe Hose Part A1645060835

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7600543

Radiator Mounting Seal BMW F20 F22 F30 Upper Sealing Center 7600543

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7565092

BMW 1 Series E81 E87 LCI N43 E90 E91 Ventilation Line Hose Radiator Top 7565092

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6395010203

Mercedes W639 Coolant Expansion Tank Reservoir Bottle A6395010203

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7529499

BMW E81 E87 E90 E91 LCI Heat Exchanger Oil Radiator Automatic Gearbox 7529499

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7788905

BMW 1 3 Series E81 E87 E90 M47N2 N47 Engine Radiator Fan Housing Diesel 7788905

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7805811

BMW 1 3 5 7 Series E60 E65 E87 E90 Diesel M47 M57 Thermostat Adapter 7785053

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7607482

BMW E81 E87 E90 E91 E92 Coolant Expansion Tank Bottle Petrol 7607482

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7606001

Mini R55 R56 R57 LCI Engine Inlet Heater Radiator Hose 7606001

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7239146

BMW F20 F21 F22 F30 F31 F32 F33 F34 F36 Rear Engine Hood Sealing

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8516203

BMW X1 E84 E90 E91 E92 E93 LCI F10 F11 F20 F30 F36 Thermostat Housing 8516203

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1439125

BMW X5 Series E53 Engine Cooling Radiator Expansion Tank Hose Petrol 1439125

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 03L121071C

Audi A4 B8 2.0 TDI Water Hose Radiator Coolant Pipe Line 03L121071C

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8514079

Coolant Hose BMW F20 F21 LCI Expansion Tank Pipe Radiator B37 Diesel 8514079

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1695001803

Mercedes W169 W245 OM640 Water Cooling Coolant Radiator A1695001803

€51.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 7834115

BMW 5 6 Series E60 M5 E61N LCI E63 E64 M6 Return Pipe Coolant System 7834115

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2283594

Water Hose BMW E90 E92 E93 LCI M3 Radiator Cooling Coolant Pipe 2283594

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7798496

Coolant Hose BMW E70 E71 M57N2 Water Cooling Pipe Radiator 7798496

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8641963-1

BMW 1 3 Series F20 F21 F30 F31 Engine Cooling Radiator Fan Motor 400W 8641946

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0122157CL

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

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6945725

BMW X5 er E70 Air Conditioning A/C Refrigerant Line Double Pipe 6945725 9187635

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7606254

BMW X5 F15 E70 X5 F16 E71 Power Steering Oil Cooler Cooling Radiator 7606254

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7555342

BMW 3 Series E90 320si Radiator Water Pump Hose Pipe 7555342

€26.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7846363

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

€80.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7514406

BMW Z4 Series E85 M54 Radiator Water Hose Coolant Pipe 7514406

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0959455AH

Audi A3 8V S1 8X Engine Cooling Fan Radiator Fan Blower 5Q0959455AH

€51.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 7617609

Mini Cooper F55 F56 B38 Engine Cooling Complete Radiator Pack Fan 7617609

€189.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7525641

BMW E92 LCI Engine Coolant Radiator Hose Pipe Tube Line N47N Diesel 7525641

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8K0907659A

Audi A4 B8 A5 8T Air Quality AUC Sensor 8K0907659A

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7518503-1

Mini Cooper S R52 R53 1 Engine Cooling Coolant Line Pipe Hose 7518503

€32.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 7519247

BMW 5 6 Series E60 E61 E63 E64 Radiator Coolant Vent Pipe Hose Petrol 7519247

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6421503189

Mercedes W212 Pipe Line Water Pump A6421503189

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 03G121071A

Audi A4 B7 2.0 TDI Water Hose Radiator Coolant Pipe Line 03G121071A

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7536655

BMW E60 E61 E63 E81 E87 E90 E91 E93 Petrol Thermostat Housing Unit 7536655

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6917874

BMW X5 Series E53 M57 3.0 d Connector Suction Pipe 6917874

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7848501

BMW F80 M3 F82 M4 Engine Inlet Radiator Hose Pipe 7848501

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 03C121004J-1

Volkswagen VW Scirocco Mk3 Water Pump Coolant Unit 1.4 TSI Petrol 03C121004J

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

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