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 F01 F10 F11 F12 Diesel Water Cooling Radiator 8509176

€75.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7642160-2

Expansion Tank BMW F20 F21 F30 F31 Radiator Bottle 7609468

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6950213

BMW E60 E61 Engine Cooling Radiator Fan Shroud Motor 6950213

€51.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9197085

BMW X5 E70 X6 E71 Auxiliary Water Pump 9197085 6951549

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7642158

BMW 1 3 4 Series F20 F21 F30 F32 Radiator Expansion Tank Bottle Petrol 7642158

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2712002056

Coolant Pipe Mercedes W204 Petrol M271 Water Pump Flange Fitting A2712002056

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7516414

BMW E60 E61 E81 E90 E92 ENGINE SUPPLY COOLANT PUMP PIPE 7516414

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3C0121157AA

Audi A3 8P Engine Water Coolant Pipe Hose Line 1.9 TDI 3C0121157AA

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7797260

BMW 1 3 Series E82 E90 E91 Expansion Tank Oil Cooler Coolant Pump Hose 7797260

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7524912

BMW 1 3 X1 Z4 SERIES E81 E87 E90 E90N E91 E92 Module Carrier Radiator 7524912

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7804619

BMW F10 F11 F01 F02 Radiator Mount Bracket Module Lower Carrier Cover

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 03L130321R

Volkswagen Sharan 7N Fuel Injection Line Pressure Pipe Injector Set 03L130321R

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7519204

BMW E60 E61 E63 E64 Engine Cooling Radiator Module Carrier Housing 7519204

€32.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. A6402020211

Mercedes W169 W245 A B 180 200 CDI Engine OM640 Water Pump Pulley A6402020211

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8513616

Oil Return Pipe BMW F20 F21 F30 F31 LCI Turbo Charger Inlet 8513616

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8514050

BMW F20 F21 F30 F31 F32 LCI Diesel B47 Coolant Hose Pipe Cylinder Head 8514050

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6917700

BMW E60 E61 E63 E64 LCI Additional Coolant Water Pump 6917700

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7561712

BMW E60 E61 Diesel Engine Radiator Cooling Fan Motor Engine 7561712

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7640508-10

Cooling Radiator Fan BMW F20 F21 F30 F31 F32 Engine Cooling Fan 7640508

€32.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 7794154

BMW X5 Series E70 Water Coolant Pipe Hose 7794154

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2045050430

Radiator Air Baffle Mercedes W204 Duct Guide Shroud Panel Cover A2045050430

€51.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 03L121065AJ

Volkswagen Goif Caddy 1.6 TDI Diesel Water Coolant Pipe Hose Line 03L121065AJ

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2752632

Mini Cooper S JCW R55 R56 R57 R58 Engine Cooling Radiator Fan 350W Bosch

€23.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 7823626

Mini Cooper One R55 R56 R57 R60 Radiator Coolant Expansion Water Tank 7823626

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6071400300

EGR Exhaust Cooler Mercedes W176 W246 Heat Exchanger OM607 Diesel 147357324R

€89.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6512031482

Coolant Hose Mercedes W204 W212 OM651 Diesel Heater Water Pipe A6512031482

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8699290

Mini Cooper R55 R56 Engine Cooling Thermostat With Housing Petrol 8699290

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7787458

BMW 5 6 Series E60 E61 E63 M57N Diesel Cooling Radiator Hose Water Pipe 7787458

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1K0121070AQ

Audi TT 8J 2.0 TFSI Water Hose Coolant Pipe Line 1K0121070AQ

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 06D145735B

Audi A4 B7 2.0 TFSI BGB Petrol Oil Hose Line Tube Pipe 06D145735B

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7805310

BMW 1 3 X1 Series E81 E82 E87 E87N E88 E90 E90N E91 Rubber Mounting Radiator

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2045010206

Mercedes W204 W212 Fan Actuator Vacuum Box Container A2045010206

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7796872

BMW 1 Series E81 E82 E87N LCI Hose Coolant Pump Reservoir Gearbox Oil Cooler

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5K0121070C

Volkswagen Golf Mk6 Water Hose Cooling Coolant Radiator Pipe Line 5K0121070C

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2225000549

Coolant Bottle Mercedes W205 W232 W257 W447 Expansion Tank A2225000549

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7521066

BMW 1 3 Series E81 E87 E90 Diesel Cooling Radiator Engine Oil Hose Pipe 7521066

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6R0121207

Skoda Fabia 5J Seat Ibiza 6J Cooling Radiator Fan Shroud Coolant 6R0121207

€32.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 7531769

BMW 1 3 X1 Series E82 E84 E88 E90 E91 E92 E93 Hose Radiator Bottom Thermostat

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 03L122157M

Audi A4 B8 2.0 TDI Water Hose Radiator Coolant Pipe Line 03L122157M

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7647372

BMW 1 2 Series F20 F21 F30 LCI Hose Coolant Expansion Tank 7647372

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8K0121207A

Audi A4 B8 Engine Cooling Radiator Double Coolant Fan Diesel 8K0121207A

€75.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 8509990

Mini Cooper One R55 R56 R57 LCI R58 R59 R60 R61 Engine Cooling Fan Housing 350W

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7617365

Mini F56 F57 F60 Engine Cooling Radiator Coolant Water Hose Pipe Line 7617365

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 059121031L

Audi A4 B8 2.7 TDI Diesel Coolant Pump Pulley Water Pump Wheel 059121031L

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6C1Q-9J323-AB

Ford Transit Mk7 Mk8 Fuel Injection Line Pressure Pipe Injector Set 2.2 TDCi

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7596834

BMW F20 F21 Petrol N13 Engine Water Coolant Hose Pipe Line Water Coolant 7596834

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6512000682

Water Hose Mercedes W204 W212 OM651 Coolant Water Pump Pipe Line A6512000682

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0121070AF

Audi A3 8V Water Hose Cooling Coolant Radiator Pipe Line 5Q0121070AF

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0122073BK

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8631943

BMW X1 F48 Mini F56 Petrol Thermostat Housing Heat Management Module 8631943

€123.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7848506

Coolant Hose BMW F80 M3 F82 M4 S55 Petrol Turbo Cooling Pipe Line 7848506

€43.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1715010382

Mercedes SLK R171 M271 Water Pipe Cooling Coolant Hose Line A1715010382

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6541800300

Oil Pipe Mercedes W205 W213 Diesel OM654 Return Line Cooler Coolant A6541800300

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1695010182

Mercedes-Benz A B W169 W245 Radiator Water Cooling Pipe Hose Bottom A1695010182

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0995006300

Heat Exchanger Mercedes W205 W213 Oil Cooler Transmission Radiator A0995006300

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2045013182

Water Pipe Mercedes W204 OM642 Engine Cooling Radiator Coolant Hose A2045013182

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7552546

BMW X5 X6 E70 E71 Water Expansion Tank Radiator 7552546

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2711410683

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7586925-2

Coolant Water Pump BMW E60 E61 X5 E70 E87 E90 E91 Electric Pump Petrol 7586925

€56.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7644811-2

BMW F20 F21 F30 F31 LCI Thermostat Water Pump B38 B48 Petrol Engine 7644811

€75.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8591892

Coolant Pump Pulley BMW F20 F30 LCI B48 Petrol Water Pump Wheel 8591892

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6542031302

Mercedes W205 W213 W447 OM654 Water Hose Engine Cooling Coolant Pipe A6542031302

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7639020-1

BMW E81 E87 E90 E91 F01 F10 F20 F30 Radiator Expansion Tank Screw Cap 7639020

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2247744

Water Pump Flange BMW E60 E87 E90 Thermostat Connector Pipe Hose 2247744

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2048350364

Mercedes W176 W246 Auxiliary Coolant Water Pump A2048350364

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7812944

BMW F30 F32 LCI 330d 335dX 430d 435dX Engine Radiator Coolant Hose Pipe Line

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8506668-7

Cooling Radiator Fan BMW E81 E87 E90 LCI Diesel Fan Shroud Motor 400W 7588974

€75.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. A2465000064-1

Radiator Fan Motor Mercedes W176 W246 Engine Cooling Radiator Fan A2465000064

€85.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 8514058

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8509746

BMW X5 E70 3.0d 3.0sd M57N2 Engine Radiator Fan Housing 600W 8509746

€265.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8634285

BMW F20 F21 F30 LCI B48 Hose Coolant Pump Charge Air Cooler 8634285

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 059121004G

Audi A5 8T 3.0 TDI CCWA Diesel Auxiliary Additional Water Pump 059121004G

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7519209-1

BMW 5 6 7 Series E60 E63 E65 Petrol Water Coolant Radiator Cooling 7519209

€94.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7788999

Coolant Hose BMW E60 E61 E63 E65 Diesel Heat Exchanger Return Pipe 7788999

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8514454

BMW F20 F30 Coolant Hose Expansion Tank Cylinder Head Pipe B47 Diesel 8514454

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7558523

Coolant Hose BMW E82 E89 E90 E92 35i 135i 335i N54 Water Pump Pipe Line 7558523

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0121070AB

Audi VW Seat Petrol Coolant Hose Water Pump Pipe Cooling Line 5Q0121070AB

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2045053430

Radiator Air Baffle Mercedes W204 Duct Guide Shroud Panel Cover A2045053430

€104.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 03C121469D

Audi A1 8X Turbo Water Coolant Hose Line Return Tube Pipe 03C121469D

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7811785

Mini Cooper D R55 R56 R57 LCI N47N Radiator Cooler Coolant Pipe Hose 7811785

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8570061

BMW 1 2 3 4 Series F20 F21 F22 F30 F31 F32 Coolant Hose Cooling Pipe 8570061

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8516204

Water Pump BMW E90 E91 LCI F10 F11 F20 F30 Diesel N47N Engine Cooling 8516204

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7593847

Radiator Fan BMW X3 F25 X4 F26 Engine Cooling Shroud Housing Diesel 600W 7593847

€170.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. 8620944

BMW F20 F21 F30 LCI Engine Cooling Radiator Expansion Tank Hose 8620944

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2751277

Mini Cooper S R55 R56 R60 Radiator Intercooler Charge Air Cooler Turbo 2751277

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7592723-1

BMW F80 M3 F82 F83 M4 Thermostat Oil Transmission Cooler Hoses 7592723

€66.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7794577

Oil Cooling Pipe BMW E60 E61 E63 E65 LCI Inlet and Outlet Hose 7794577

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3400017

BMW X3 Series E83 Radiator Bracket Mounting Plate Expansion Tank 3400017

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7644811-4

BMW F20 F21 F30 F31 LCI B38 B48 Petrol Engine Thermostat Water Pump 7644811

€80.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8631940-1

BMW X1 F48 Mini F55 F56 Petrol Engine Water Pump Support Bracket Mount 8631940

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2702032902-1

Water Pipe Mercedes C117 W176 W246 M270 Coolant Hose Line A2702032902

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7552406

BMW 1 Series E81 E82 E87N N43 Cooling Coolant Thermostat Water Hose Pipe 7548234

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5A81BE9

BMW F20 F21 F30 F31 F32 F34 N20 Water Pump Water Coolant Unit 5A81BE9

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6R0121207Q

Seat Ibiza 6J Engine Cooling Coolant Radiator Fan Shroud 6R0121207Q

€28.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. A6512006901

Water Pipe Mercedes W212 Engine Cooling Coolant Hose Line A6512006901

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7800100

BMW 3 Series E90 E91 LCI E92 N57 Hose Cooling Lower Thermostat Radiator 7800100

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2045000393

Mercedes W204 W212 Radiator Pack Engine Cooling Fan Shroud A2045000393

€165.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2125010925

Mercedes W212 OM642 Water Hose Cooling Coolant Pipe Line A2125010925

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7594319

Coolant Hose BMW F20 F22 F30 F33 F36 F34 GT Petrol Engine N55 Water Line 7594319

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

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