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

Find it faster

Match to your vehicle

Make

Audi A3 8V 1.4 TFSI Petrol Engine Water Coolant Pump 04E121121K

Product currently unavailable

Part no. 2284288

Coolant Hose BMW F10 M5 F12 F13 M6 Water Cooling Pipe Radiator 2284288

Product currently unavailable

Part no. 6921381-2

BMW X5 Series E53 Petrol Cooling Radiator Fan Siemens 145-65001-01

Product currently unavailable

Part no. 9646559580

Ford Mondeo Mk4 Kuga Mk1 Galaxy Mk2 Coolant Pipe Hose Flange 2.0 TDCi 9646559580

Product currently unavailable

Part no. A2055018982

Mercedes W205 Water Coolant Return Pipe Hose Line A2055018982

Product currently unavailable

Part no. 6R0965561A

VW Golf MK6 TDI Auxiliary Electric Additional Water Pump Coolant 6R0965561A

Product currently unavailable

Part no. A2822060019

Mercedes W177 Water Pump Guide Pulley Wheel A2822060019

Product currently unavailable

Part no. 7809191-2

Engine Thermostat Mini Cooper D R55 R56 W16 Cooling Housing Pipe Hose 7809191

Product currently unavailable

Part no. 2Q0121049CL

Seat Arona KJ7 Skoda Scala NW1 Water Coolant Hose Pipe 1.0 TFSI 2Q0121049CL

Product currently unavailable

Part no. 8609376

BMW F32 B47 Sound Acoustic Noise Isolation Gearbox Transmission Housing 8609376

Product currently unavailable

Part no. 99710662303

Porsche Cayman 987C Engine Coolant Feed Hose Pipe Line Radiator 2.7 99710662303

Product currently unavailable

Part no. 9299619

Water Hose BMW G30 G31 G11 G32 G15 Radiator Water Coolant Pump Pipe Line 9299619

Product currently unavailable

Part no. 8E0145738D

Audi A4 B7 3.0 TDI BKN Turbo Intercooler Pipe Hose Line Tube 8E0145738D

Product currently unavailable

Part no. 8473767

BMW F70 F74 U06 U11 U10 Engine Cooling Radiator Pipe Line Hose 8473767

Product currently unavailable

Part no. 7353214

BMW F45 F60 Pressure Temperature Sensor 7353214

Product currently unavailable

Part no. 5Q0121251GQ

Audi Q2 GA A3 8V Coolant Radiator Engine Cooling Unit 1.4 Petrol 5Q0121251GQ

Product currently unavailable

Part no. 6752947

BMW 3 Series E46 Hose Radiator External Pipe Line 6752947

Product currently unavailable

Part no. A1695010482

Mercedes W169 W245 Turbo Air Flow Intercooler Coolant Hose Pipe A1695010482

Product currently unavailable

Part no. 8W0121251AK

Audi A4 B9 A6 C8 Water Coolant Radiator 2.0 TDI Diesel 8W0121251AK

Product currently unavailable

Part no. 5A14989

BMW U06 Coolant Expansion Overflow Bottle Header Tank Reservoir 5A14989

Product currently unavailable

Part no. 6Q0145770N

Skoda Fabia Rs 6Y VW Polo 9N Turbo Intercooler Air Pipe Line Hose 6Q0145770N

Product currently unavailable

Part no. A1695002293

Mercedes-Benz B W245 200 Turbo Complete Engine Cooling Radiator Pack Set Fan

Product currently unavailable

Part no. 8E0121281F

Audi RS4 B7 8E 8H Additional Coolant Radiator Air Duct Guide Left N/S 8E0121281F

Product currently unavailable

Part no. 8053467

BMW X3 F97 X4 F98 Charge Air Cooler Coolant Hose Pipe 8053467

Product currently unavailable

Part no. A1695000303

Mercedes-Benz A B Class W169 W245 Engine Air Cooling Radiator A1695000303

Product currently unavailable

Part no. 8053468

BMW X3 F97 X4 F98 Coolant Electric Water Pump Hose 8053468

Product currently unavailable

Part no. 8474543-1

BMW G20 Blower Cooler Fan Motor Unit 8474543

Product currently unavailable

Part no. A1685050130

Mercedes-Benz A-Class W168 Radiator Cover Cowling Surround A1685050130

Product currently unavailable

Part no. 80A122101BK

Audi Q5 FY Coolant Water Hose Line Cooling Unit Tube Pipe Petrol 80A122101BK

Product currently unavailable

Part no. A2055012225

Mercedes W205 OM651 Coolant Radiator Expansion Tank Bleed Line A2055012225

Product currently unavailable

Part no. A0002009723-2

Mercedes W906 Radiator Fan Engine Cooling Radiator Blower Shroud A0002009723

Product currently unavailable

Part no. 7520668

BMW 3 Series E46 Water Hose Inlet Pipe Thermostat Radiator 7520670

Product currently unavailable

Part no. 8090271

BMW F90 M5 F91 F92 M8 Radiator Expansion Tank Bottle 8090271

Product currently unavailable

Part no. 7519704-5

BMW Z4 E85 Engine Cooling Radiator Fan Shroud 400W 7519704

Product currently unavailable

Part no. 1935535

Ford Transit Custom Mk8 Water Coolant Pipe Hose Line 2.0 EcoBlue GK2Q-8B451-AA

Product currently unavailable

Part no. 7854307

Coolant Hose BMW F90 M5 F91 F92 M8 S63M Cooling Water Return Pipe Line 7854307

Product currently unavailable

Part no. 7788268-1

BMW X5 E53 3.0d M57N Diesel Transmission Oil Cooler Line Flow Pipe 7788268

Product currently unavailable

Part no. 2752632-2

Radiator Fan Shroud Mini R55 R56 R57 Cooper S Engine Cooling Fan 350W 2752632

Product currently unavailable

Part no. 4M0965567B

Audi Q7 4M VW Touareg 7P Electric Auxiliary Water Pump Unit 3.0 TDI 4M0965567B

Product currently unavailable

Part no. 5Q0121051L

Audi A3 S3 8V Water Pipes Hoses Coolant Cooling Lines Set 5Q0121051L 5Q0121101P

Product currently unavailable

Part no. 4F0145805AD

Audi A6 C6 FL Radiator Intercooler Charge Air Cooler Turbo 4F0145805AD

Product currently unavailable

Part no. 2534057

Ford Transit Custom Heater Coolant Pipe Hose Line 2.0 EcoBlue GK21-18K579-BH

Product currently unavailable

Part no. A0995042118

Mercedes W205 Radiator Support Bracket Mount Holder Left N/S A0995042118

Product currently unavailable

Part no. K8D2-8C012-AC

Range Rover Evoque L551 Engine Coolant Hose Pipe R-Dynamic K8D2-8C012-AC

Product currently unavailable

Part no. A1705000075

Mercedes R170 Water Hose Radiator Cooling Coolant Top Pipe Line A1705000075

Product currently unavailable

Part no. A2475010458

Mercedes W177 Water Pipe Radiator Cooling Coolant Hose Line A2475010458

Product currently unavailable

Part no. 8602605

Water Hose BMW G30 G31 G32 Petrol Radiator Coolant Cooling Pipe Line 8602605

Product currently unavailable

Part no. 2441779

BMW F30 Additional Auxiliary Coolant Water Pump 2441779

Product currently unavailable

Part no. 1450955

Ford Focus Mk2 Thermostat Housing Water Connector 2.0 Petrol 6G9G-8K556-AA

Product currently unavailable

Part no. A2535014000

Water Hose Mercedes GLC C253 X253 Radiator Coolant Cooling Pipe Line A2535014000

Product currently unavailable

Part no. 8N0103926G

Audi TT 8N Expansion Tank Header Reservoir Bottle Trim Cover 8N0103926G

Product currently unavailable

Part no. 2284275

Radiator BMW F10 M5 F12 M6 Left N/S Radiator BEHR Frame Unit 2284275

Product currently unavailable

Part no. 4H0959455AB-1

Audi A8 D4 Radiator Fan Engine Cooling Motor Unit 4H0959455AB

Product currently unavailable

Part no. 8E0121212J-1

Audi S4 B6 Coolant Radiator Water Cooling Radiator 8E0121212J

Product currently unavailable

Part no. 7792301

BMW E60 Vent Pipe Cylinder Head Ventilation Line Lead Hose 535d M57N 7792301

Product currently unavailable

Part no. A6260104300

Mercedes W447 OM622 Diesel Engine Oil Separator A6260104300

Product currently unavailable

Part no. 1440107980

Citroen Dispatch Radiator Pusher Fan Cooling Fan 1.6 HDi Diesel 1440107980

Product currently unavailable

Part no. ET76-8K218-B

Ford Transit Courier Water Coolant Expansion Tank Reservoir ET76-8K218-B

Product currently unavailable

Part no. 1870083

Ford Fiesta Mk7 Intercooler Boost Air Hose Pipe Line 1.0 EcoBoost C1B1-6K863-AG

Product currently unavailable

Part no. 2534063

Ford Transit Custom Coolant Pipe Hose Line 2.0 EcoBlue GK21-18N252-BL

Product currently unavailable

Part no. 1K0959455DM

Audi A3 8P VW Volkswagen Golf Mk5 Radiator Fan Shroud Blade Motor 1K0959455DM

Product currently unavailable

Part no. 6C118C617CA

Ford Transit Mk7 2.4 Tdci Diesel Engine Fan Viscous And Holder 6C118C617CA

Product currently unavailable

Part no. A6512007701-3

Water Pump Mercedes W212 OM651 Diesel Coolant Circulation A6512007701

Product currently unavailable

Part no. 8600285

BMW i3 I01 Auxiliary Water Pump Coolant Unit 8600285

Product currently unavailable

Part no. 7L5422885

Porsche Cayenne 9PA Power Steering Cooling Radiator Oil Cooler 7L5422885

Product currently unavailable

Part no. 7574119-1

BMW Z4 E87 E85 E90 N46 Petrol Mechanical Coolant Pump 7574119

Product currently unavailable

Part no. 2755552

Mini Clubman Cooper One D R55 R56 Radiator Coolant Hose Pipe 2755552

Product currently unavailable

Part no. 878380V

Mercedes Sprinter W906 Radiator Fan Cooling Radiator Fan Motor 878380V

Product currently unavailable

Part no. A0995042218

Mercedes W205 Radiator Module Carrier Right O/S Bracket Mount A0995042218

Product currently unavailable

Part no. 1K0121223-1

Audi TT 8J Engine Cooling Coolant Radiator Fan Unit 1K0121223

Product currently unavailable

Part no. Q0010031V002

Smart W452 Roadster Radiator Coolant Expansion Tank Reservoir Q0010031V002

Product currently unavailable

Part no. 3M5H-8C607-RJ

Ford Focus Mk2 Radiator Cooling Fan Shroud Coolant Unit 3M5H-8C607-RJ

Product currently unavailable

Part no. 04L121111

Audi A3 8V Thermostat Coolant Housing Valve 04L121111

Product currently unavailable

Part no. 80A122449Q

Audi Q5 FY 2.0 TFSI Petrol Water Hose Cooling Coolant Pipe Line 80A122449Q

Product currently unavailable

Part no. 7L8121070BG

Audi Q7 4L Water Coolant Pipe Hose Line 3.0 TDI 7L8121070BG

Product currently unavailable

Part no. 3M5H-8005-RK

Ford Focus Mk2 Coolant Radiator Air Conditioning Cooling Unit 3M5H-8005-RK

Product currently unavailable

Part no. A2205000293-1

Mercedes W220 Engine Cooling Radiator Pack Fan Motor 850W 13V A2205000393

Product currently unavailable

Part no. 8509925-1

BMW E65 745d M67N Engine Cooling Radiator Fan Shroud 6946373 6948337

Product currently unavailable

Part no. 8674895

Mini Cooper R60 Coolant Cooling Thermostat Housing N16 N18 Engine 8674895

Product currently unavailable

Part no. PGK000150-1

Range Rover L322 Radiator Fan Engine Cooling 4.4 V8 M62 6921927 PGK000150

Product currently unavailable

Part no. 8R0121049AJ

Audi Q5 8R 3.0 TDI Coolant Water Hose Line Tube Pipe 8R0121049AJ

Product currently unavailable

Part no. 03L121093A

Audi A4 B8 A5 8T A6 C6 Auxiliary Coolant Water Pump 2.0 TDI Diesel 03L121093A

Product currently unavailable

Part no. 6921381-1

BMW X5 Series E53 Petrol Cooling Radiator Electric Fan 6921323

Product currently unavailable

Part no. A2052703400

Mercedes W205 S205 Gearbox Oil Cooler Hose Tube Petrol Automatic A2052703400

Product currently unavailable

Part no. A4152300182

Mercedes W415 Water Hose Engine Coolant Cooling Pipe Line A4152300182

Product currently unavailable

Part no. 2465000064

Radiator Fan Module Mercedes C117 W176 W246 Engine Cooling Unit A2465000064

Product currently unavailable

Part no. 8507626-1

BMW 1 3 5 Series E90N F10 F20 F30 Heat Exchanger Oil Cooler Diesel N47N 8507626

Product currently unavailable

Part no. 4C1Q8B555AA

Ford Transit Mk7 Coolant Hose Water Cooling Line Pipe 4C1Q8B555AA

Product currently unavailable

Part no. 99662403502

Porsche Boxster 986 Radiator Fan Engine Cooling Bosch 2.7 Petrol 99662403502

Product currently unavailable

Part no. 1383314

Ford Transit Coolant Expansion Tank Cooling Fluid Bottle Reservoir 1383314

Product currently unavailable

Part no. A2058300001

Mercedes W205 Water Hose Cooling Radiator Coolant Pipe Line A2058300001

Product currently unavailable

Part no. 9684589080

Water Hose Peugeot 307 1.6 HDI Cooling Coolant Pipe Line 9684684280

Product currently unavailable

Part no. A2045002203-1

Coolant Radiator Mercedes W204 Engine Cooling Radiator A2045002203

Product currently unavailable

Part no. 7787040-1

BMW X5 E53 3.0 d Coolant Header Overflow Expansion Tank Radiator 7787040

Product currently unavailable

Part no. 1K0145803P

Audi A3 S3 8P TT TTS 8J Charge Air Cooler Intercooler Radiator 1K0145803P

Product currently unavailable

Part no. A2135014501

Mercedes W213 C238 Water Coolant Hose Pipe Radiator Line Diesel A2135014501

Product currently unavailable

Part no. A0999063500-1

Mercedes W205 Engine Cooling Radiator Fan Actuator Part Socket A0999063500

Product currently unavailable

Part no. 8R0122101Q

Audi Q5 8R 3.0 TDI Water Coolant Pipe Hose Line 8R0122101Q

Product currently unavailable

Part no. 7L8121073H

Audi Q7 4L 3.0 TDI Water Coolant Pipe Hose Line 7L8121073H

Product currently unavailable

...

Showing 5149-5247 of 9323 products