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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Coolant Hose BMW F10 N53 M5 F12 F13 M6 Engine Radiator Cooling Pipe Line 7599571

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7612444

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

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8601366-1

BMW Mini Cooper F55 F56 F57 Thermostat Valve 11518601366 8601366

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8516204-2

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

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7807185

BMW 1 3 Series E81 E82E E87 E87N E88 E92 E92N E93 Lower Cooler Bracket 7807185

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8662834

BMW F23 F32 F36 B38 Petrol Water Radiator Pipe Hose Coolant Cooling Line 8662834

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5Q0122157AK

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

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2712002352

Mercedes W204 Water Hose Radiator Coolant Cooling Pipe Line A2712002352

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8E0121403A

Audi A4 B6 B7 Seat Exeo 3R Coolant Expansion Tank Header Bottle 8E0121403F

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2711410683

Mercedes-Benz W203 W211 M271 Kompressor EGR Valve Hose Pipe Petrol A2711410683

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2712030282

Thermostat Pipe Mercedes W204 M271 Petrol Flange Hose Line Coolant A2712030282

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8641964-1

Motor BMW F20 F21 F30 F31 F32 600W Radiator Fan Engine Cooling Motor 8641964

£61.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5Q0122073BK

Audi Q3 8U Water Coolant Hose Tube Line Pipe 2.0 TDI Diesel 5Q0122073BK

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. LR073682

Land Rover Discovery Sport L550 Turbo Oil Feed Pipe Hose Line 2.0 G4D3-6K679-FB

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 03L965561A

Audi A4 B8 2.0 TDI Auxiliary Water Pump Coolant Circulation Bracket 03L965561A

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7823945

Temperature Sensor BMW F07 F10 535d F01 740d N57S Diesel Exhaust Gas 7823945

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A1698301596

Mercedes W169 W245 Water Coolant Hose Pipe Radiator A1698301596

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. BK3Q-8A586-AB

Ford Transit Mk7 Thermostat Oil Cooler Housing Diesel BK3Q-8A586-AB

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6420701433-1

Mercedes W164 OM642 Fuel Injection Line Pressure Pipe Rail Injector A6420701433

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8W0121207

Audi A4 B9 35 TFSI DMSB Motor Radiator Fan Engine Cooling Motor 8W0121207

£199.95

Free delivery: Aug 04

If paid before 14:00

Part no. A1645060835

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

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. A9065013182

Radiator Hose Mercedes W906 Sprinter OM651 Diesel Coolant Line Pipe A9065013182

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 2753085

Mini Cooper R55 R56 LCI Exhaust System Rear Rubber Mounting 2753085

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8631692

Coolant Pump BMW F20 F21 F22 F30 F31 LCI B38 Petrol Engine Cooling Unit 8631692

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2702000000-1

Mercedes W176 W246 Petrol M270 Engine Water Coolant Pump A2702000000

£94.95

Free delivery: Aug 5 – 12

If paid before 14:00

Part no. 6R0959455C

Radiator Fan VW Polo 6R Seat Ibiza 4 Engine CGPB 1.2 Blades Fan Motor 6R0959455C

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2049061403

Mercedes W204 W212 Radiator Fan Engine Cooling Blower Fan 600W A2049061403

£85.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2712002452-2

Mercedes W204 Water Pump Hose Radiator Coolant Cooling Pipe Line A2712002452

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7521860-1

BMW 5 7 Series E60 E61 E65 Sucking Jet Pump Vacuum Control Engine 7521860

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8514244

Coolant Hose BMW F10 F11 520d N47N Radiator Water Cooling Pipe Line 8514244

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2115015482

Water Hose Mercedes W211 CLS W219 Radiator Cooling Coolant Pipe A2115015482

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 9230748

BMW Mini Cooper R55 R56 R57 LCI R58 R59 N47N Water Pipe Coolant Hose 9230748

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8514233

Coolant Hose BMW F10 520d X3 F25 20dX N47N Radiator Water Cooling Pipe 8514233

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2465010282

Water Pipe Mercedes C117 W176 W246 M270 Radiator Coolant Hose Line A2465010282

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2048300996

Water Hose Mercedes W204 W212 Engine Cooling Radiator Coolant Pipe A2048300996

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1K0959455ET

Audi S3 8P 2.0 TFSI CDLA Cooling Radiator Fan Shroud Right O/S 1K0959455ET

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2465010182

Water Pipe Mercedes C117 W176 W246 M270 Radiator Coolant Hose Line A2465010182

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8E0121403F

Audi S4 B6 Coolant Expansion Tank 8E0121403F

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2208320494

Mercedes-Benz CL S Class C215 W220 Water Coolant Hose Pipe Radiator A2208320494

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7542206

BMW 5 Series E60 E61 N52 Petrol Cooling System Coolant Return Hose Pipe 7542206

£32.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1K0121070F

VW Volkswagen Touran 2.0 TDI BKD Water Hose Coolant Pipe Line 1K0121070F

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2538305500-1

Water Hose Mercedes W213 S213 Cooling Coolant Pipe Line A2538305500

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2135014782

Water Hose Mercedes W213 S213 Radiator Cooling Coolant Pipe Line A2135014782

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7803066

BMW F12 Cover Intercooler Lower Shield Front Cooling Assembly Protection 7803066

£42.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8577668

BMW F48 F45 F39 B48 B47 Diesel Thermostat Coolant Water Pump Housing 8577668

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8K1819376J

Audi A5 8T 2.0 TFSI Water Hose Cooling Coolant Radiator Pipe Line 8K1819376J

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 04L121064AC

Audi A3 8V Engine Water Coolant Pipe Cooling Hose Line 04L121064AC

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2662030675

Thermostat Housing Mercedes W169 W245 M266 Petrol Coolant A2662030675

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7512734

Mini Cooper S R52 R53 Thermostat Housing Engine Cooling 7512734

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1K0121251N-1

Audi A3 8P Coolant Radiator Engine Cooling Unit Radiator Nissens 1K0121251N

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7787698

BMW E60 E61 E90 E91 Engine M47N2 Oil Cooler Heat Exchanger 7787698

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 9134077

BMW Z4 Series E89 Roadster Water Hose Pipe Tube Heater Air Conditioning 9134077

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2045000849

Mercedes W212 Coolant Expansion Tank Cooling Fluid Bottle Reservoir A2045000849

£32.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7802662

BMW F07 GT F10 F11 F12 F13 Water Cooler Auxiliary Additional Radiator 7802662

£75.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2465011258

Water Hose Mercedes W176 W246 OM651 Cooling Coolant Pipe Line A2465011258

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6401400575

EGR Exhaust Cooler Mercedes W169 W245 Heat Exchanger OM640 Diesel A6401400575

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 9299620

Water Hose BMW G30 G31 G11 G32 G15 Radiator Water Coolant Pump Pipe Line 9299620

£20.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8409066

BMW X5 Series E53 4.4i 4.6is Petrol M62 Expansion Tank Water Pipe Hose 8409066

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5Q0121063Q

Volkswagen Golf CD1 Water Pipe Hose Coolant Cooling Line 5Q0121063Q

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8514434

Coolant Hose BMW X3 F25 X4 F26 B47 Diesel Radiator Water Pipe Line 8514434

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2115002004

Mercedes W211 Engine Cooling Radiator Water Cooler A2115002004

£66.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5Q0122051AF

Audi Seat Skoda VW Water Coolant Hose Pipe Line Water Coolant 5Q0122051AF

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7L0317019B

VW Volkswagen Touareg 7L Automatic Gearbox Transmission Oil Cooler 7L0317019B

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5Q0122157CK

Audi A3 8V Water Hose Cooling Radiator Coolant Pipe Line 2.0 TDI 5Q0122157CK

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 9845173

BMW F20 F30 LCI Coolant Hose Expansion Tank Cylinder Head B48 Petrol 9845173

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. rhd-6913420

BMW 7 Series E65 E66 Coolant Pipe Evaporator 6913420 64116913420

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7T16-3R700-AC

Ford Transit Connect Power Steering Fluid Expansion Tank Bottle 7T16-3R700-AC

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. BJ32-8K218-AA

Range Rover Evoque L538 Expansion Overflow Coolant Bottle Tank BJ32-8K218-AA

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 06E121111AL

Audi S4 B8 Engine Water Coolant Thermostat Housing 3.0 TFSI Petrol 06E121111AL

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. A4475014300

Mercedes W447 OM622 Water Coolant Hose Pipe Line Tube Reservoir Tank A4475014300

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 3D0965561D

Volkswagen LT Auxiliary Electric Water Pump Coolant Circulation 3D0965561D

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6917874

BMW X5 Series E53 M57 3.0 d Connector Suction Pipe 6917874

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. RHD-4F2959617B-1

Audi A6 C6 Auxiliary Water Pump Electric Coolant Unit Valve 4F2959617B

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 03L121132AC

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

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5Q0121049CR

Volkswagen Golf CD1 Water Pipe Hose Line Cooling Coolant 5Q0121049CR

£42.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2712001256

Water Pump Mercedes W203 M271 Petrol Engine Coolant Flange A2712001256

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 2754224-1

BMW Mini Cooper R55 R56 R57 Cooling System Coolant Radiator Water Hose 2754224

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8513603

BMW 5 Series F10 F11 530d N57N Coolant Hose Pipe Line Tube Radiator 8513603

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7502793

BMW 5 7 Series E60 E61 E65 E66 N62 Heater Water Pump Return Pipe Petrol 7502793

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2055016300

Mercedes C205 OM651 Overflow Expansion Tank Coolant Hose Pipe Line A2055016300

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5Q0121058R

Audi VW Seat Skoda Water Hose Cooling Radiator Coolant Pipe Line 5Q0121058R

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 9167207

Water Pump BMW F01 F07 F10 F11 Auxiliary Coolant Pump Engine 9167207

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7565095

BMW E81 E87 E90 E91 E92 Hose Radiator Coolant Cooling Pipe Line Tube 7565095

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2055016100

Mercedes W205 Water Hose Radiator Coolant Cooling Pipe Line Petrol A2055016100

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7519256

BMW E60 E61 M54 Petrol Engine Cooling Radiator Supply Hose 7519256

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2035053730-1

Mercedes W203 Radiator Air Intake Channel Duct Lower Panel Covering A2035053730

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2465040240

Radiator Support Mercedes W176 X156 Bracket Holder Mount Right O/S A2465040240

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 03L122157Q

Audi A4 B8 A5 8T Coolant Pipe Water Cooling Line 2.0 TDI 03L122157Q

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2055013984

Mercedes W205 OM651 Diesel Water Hose Coolant Cooling Pipe Line A2055013984

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 04L121064AE

Volkswagen Seat Skoda Audi 2.0 TDI Water Coolant Pipe Hose Line 04L121064AE

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2642002001

Mercedes W205 Cooling Hose Mounting Transmission Oil Pipe Line A2642002001

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8K0959455K

Audi A5 S5 8T Engine Cooling Radiator Fan Shroud Panel 8K0959455K

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8641964

BMW F20 F21 F30 F31 F32 600W Radiator Fan Engine Cooling Shroud Motor 8641964

£113.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6512000715

Mercedes W176 W246 Coolant Thermostat Cooling Unit OM651 Diesel A6512000715

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5Q0122101S

VW Golf Mk7 Audi A3 8V Water Hose Radiator Coolant Pipe Line Diesel 5Q0122101S

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 925164GA0A

Mercedes X470 Nissan Navara OM699 Auxiliary Additional Water Pump 925164GA0A

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7L0959455G

Audi Q7 4L 3.0 TDI Diesel Engine Cooling Radiator Fan Cooler 7L0959455G

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8K0121049M

Water Pipe Audi A4 B8 A5 8T 2.0 TFSI Coolant Hose Line 8K0121049M

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8576824

Oil Cooler Pipe BMW G20 G21 G31 G32 X3 G01 Diesel Gearbox Hose Line 8576824

£42.95

Free delivery: Aug 04

If paid before 14:00

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