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 X5 Series E53 Water Pump Hose Pipe Petrol 11537505950 7505950

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 8W0906088E

Audi A4 B9 2.0 TDI Diesel Exhaust Gas Temperature Sensor 8W0906088E

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. BK218286BD

Ford Transit Mk7 2.2 TDCI Water Hose Cooling Coolant Pipe Line BK218286BD

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 7796870

BMW 1 Series E81 E87 LCI E87N Diesel N47 Radiator Coolant Bottom Hose 7796870

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 7597715

Water Pump BMW Z4 F20 F21 F30 E89 Petrol Coolant Electrical 7597715

€32.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A2075050430

Radiator Air Baffle Mercedes W207 C207 A207 Guide Shroud Panel A2075050430

€66.95

Free delivery: Sep 11 – 15

If paid before 14:00

Part no. 9802831

BMW Mini Cooper R60 R61 Diesel Engine Inlet Heater Radiator Water Hose 9802831

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 1K0122109CD

Volkswagen VW Golf Mk6 Water Hose Coolant Pipe Line 1.4 TSI 1K0122109CD

€28.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 7545263

BMW Z4 E85 Roadster Cabrio Radiator Cooling Coolant Water Hose 7545263

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A0081533628

Mercedes W207 OM642 Diesel Engine Exhaust Gas Temperature Sensor A0081533628

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 8573187

BMW F30 F31 F34 F36 N57 Engine Cooling Coolant Hose Radiator Water Line 8573187

€25.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 7600511

BMW F20 F21 F30 F31 Radiator Engine Cooling 7600511

€32.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 9189674

BMW 3 Series E90 E91 E92 LCI Hose Pipe For Radiator And Engine Return 9189674

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 1K0121251L

Volkswagen VW Golf VI Petrol Radiator Engine Cooling Coolant Unit 1K0121251L

€32.95

Free delivery: Sep 11 – 15

If paid before 14:00

Part no. 7529273-2

Mini R52 R53 Coolant Cooling Water Expansion Tank Bottle 7529273 FEBI

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A2478306300

Water Hose Mercedes W177 W247 Heat Exchanger Coolant Return Pipe A2478306300

€28.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A6402000515

Mercedes W169 W245 OM640 Diesel Thermostat Coolant Housing A6402000515

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 1K0121070CA

VW Volkswagen Touran 1T 1.4 TSI CAVC Water Coolant Pipe Hose Line 1K0121070CA

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 5Q0121156C

Volkswagen VW Golf SV Petrol Engine Coolant Pipe Hose Vent 5Q0121156C

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 8507628

Temperature Sensor BMW E90 F10 F20 F30 F31 N47N Exhaust Gas 8507628

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 8R0121049J

Audi Q5 8R 2.0 TDI Coolant Water Hose Cooling Unit Line Tube Pipe 8R0121049J

€28.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 8572907

BMW G30 G31 G11 G12 Water Hose Coolant Expansion Tank Cylinder Head Pipe 8572907

€28.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 7807186

BMW 1 3 Series E81 E82 E87 E88 E92 E93 Lower Cooler Bracket 7807186

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 9334689

BMW F30 F31 F87 M2 N55 Suction Pipe Evaporator Compressor Line R134A 9334689

€32.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 7P0122101E

Porsche Cayenne S 92A Engine Water Coolant Pipe Hose Line 3.0 TFSI 7P0122101E

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 8663516

BMW1 1 3 Series F20 F21 F30 LCI Radiator Coolant Water Hose Pipe Line 8663516

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 1420678

Ford Transit Connect 1.8 TDCI P7PB Oil Filter Housing Cooler 1420678 7T1Q6B624AA

€28.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A2213200355

Mercedes CL C216 W221 Radiator Coolant Cooling Hose Pipe Line A2213200355

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 8K0121081AB

Audi A4 B8 A5 8T Coolant Overflow Pipe Hose Fitting 2.0 Petrol 8K0121081AB

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 982121254A

Porsche 718 Boxster 982 Coolant Radiator Left N/S 2.0 Petrol 982121254A

€184.95

Free delivery: Sep 11 – 15

If paid before 14:00

Part no. 7838205

BMW E90 E92 E93 M3 Coolant Hose Connector Engine Cooling 7838207

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 8W0122449Q

Audi S5 F5 Engine Water Coolant Pipe Hose Tube Line 3.0 TDI Diesel 8W0122449Q

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 7619685

BMW F07 LCI F10 F11 N20 Petrol Engine Coolant Hose Line Tube Pipe 7619685

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 8530112

Coolant Hose BMW i3 I01 Hybrid REx Engine Water Cooling Radiator Line 8530112

€32.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 5Q0959455BE

VW Volkswagen Passat B8 Engine Cooling Fan Radiator Fan Blower 5Q0959455BE

€51.95

Free delivery: Sep 11 – 15

If paid before 14:00

Part no. 7809818-1

Coolant Hose BMW F10 F11 Diesel N47N Water Cooling Pipe Radiator Line 7809818

€32.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. CPLA-8A080-AA

Range Rover Sport L494 Engine Coolant Header Expansion Tank CPLA-8A080-AA

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 99610668103

Porsche Boxster 986 Engine Coolant Water Pipe Breather Hose Cooling 99610668103

€37.95

Free delivery: Sep 11 – 15

If paid before 14:00

Part no. 7811984

BMW F01 F02 LCI F10 F11 Water Coolant Line Coolant Hose Tube N57N 7811984

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 3C0121058AR

VW Golf Mk6 Audi A3 8P Water Coolant Hose Pipe Line 2.0 TDI Diesel 3C0121058AR

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A2712001001-2

Water Pump Mercedes W204 Petrol Engine M271 Coolant Pump A2712001001 R2712010201

€28.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 9329652

Water Hose BMW F30 LCI B48X 330e Coolant Cooling Pipe Line Hose 9329652

€28.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 06J121065F

Audi TT 8J A3 8P A4 8K Water Hose Cooling Coolant Radiator Pipe Line 06J121065F

€32.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 04L121065CR

Water Hose Audi A3 8V Skoda Octavia IV 1.6 TDI Coolant Line Pipe 04L121065CR

€47.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 59001091173

Charge Air Pipe Saab 9-3 1.9 Ttid Turbocharger Valve Tube 59001091173

€42.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A2722001351

Mercedes W212 M272 Engine Water Coolant Pipe Hose Line A2722001351

€42.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A1322000201

Smart Fortwo 451 Water Pump Engine Coolant Unit M132 Petrol A1322000201

€32.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 2U1Q8509BA

Ford Transit MK6 2.4 TDCI Diesel Water Coolant Pump 2U1Q8509BA

€28.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 7636413

Coolant Hose BMW i3 I01 Hybrid Rex Water Cooling Pipe Electric Motor 7636413

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 1842945

Ford Fiesta MK7 Water Coolant Pipe Hose Line 1.6 EcoBoost Petrol C1BY-8K276-AC

€28.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. LPLA-8A583-AB

Range Rover Sport L494 Water Pump Mount Bracket Holder Support LPLA-8A583-AB

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 3M5H-8K218-DC

Ford Kuga Mk1 C394 Coolant Expansion Tank Overflow Bottle 3M5H-8K218-DC

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 04L122157BB

Audi A4 B8 A5 8T Water Coolant Pipe Line Hose Tube 2.0 TDI 04L122157BB

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A1645000716

Mercedes W164 AMG Radiator Air Baffle Duct Guide Deflector Channel A1645000716

€70.95

Free delivery: Sep 11 – 15

If paid before 14:00

Part no. 7619684

Coolant Hose BMW F10 F11 N20 520i 528i Radiator Water Cooling Top Pipe 7619684

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 1K0122051HK-2

VW Volkswagen Scirocco Mk3 Water Coolant Hose Pipe Diesel Engine 1K0122051HK

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A2822009100

Mercedes C118 W177 Water Coolant Pipe Hose Line M282 A2822009100

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 8K0819376F

Audi A4 B8 Q5 8R A5 8T Water Coolant Hose Pipe Line TFSI Petrol 8K0819376F

€32.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 7L0422371C

Volkswagen Touareg 7L Power Steering Fluid Expansion Tank Bottle 7L0422371C

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 8650987

BMW G20 Water Pump Engine Coolant Pump Carrier 8650987

€66.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A6400101382

Mercedes-Benz W169 W245 180CDI 200CDI Water Coolant Pipe Hose A6400101382

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A2602003600

Mercedes W177 M260 Petrol Engine Coolant Hose Line Tube Pipe A2602003600

€51.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 06M121013D

Audi RS5 F5 Engine Water Pump Coolant Cooling Unit Pump 06M121013D

€113.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A2218324394

Mercedes-Benz S-Class W221 Engine Water Cooling Coolant Hose Pipe A2218324394

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 8E0121403

Expansion Tank Bottle Audi A4 B6 B7 VW Passat Coolant Reservoir Bottle 8E0121403

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 1K0121070BB

Volkswagen Touran 1T Water Coolant Pipe Hose Line Tube 1.4 TSI 1K0121070BB

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 8W0819350G

Audi A4 B9 A5 F5 Water Coolant Heater Hose Pipe 2.0 TDI 8W0819350G

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 03L121157AH

Audi A5 S5 8F 2.0 TDI Water Hose Cooling Radiator Coolant Pipe Line 03L121157AH

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A6222000056

Mercedes S205 OM626 Water Pump Coupling Connector Valve Tube A6222000056

€80.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 6928587

BMW 3 Series E90 E91 E92 E93 LCi M57N2 Hose Suction Pipe Evaporator Compressor

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. Z12002108

Vauxhall Vivaro Peugeot Partner Water Coolant Pipe Hose 1.5 Diesel Z12002108

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. M8A2-8260-EB

Range Rover Velar L560 Water Coolant Hose Pipe Line 2.0 Diesel M8A2-8260-EB

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 03L121301

Volkswagen VW Crafter Radiator Cooling Fan Shroud 03L121301

€94.95

Free delivery: Sep 11 – 15

If paid before 14:00

Part no. 2484888

Ford Transit Mk8 Additional Auxiliary Water Pump 2.0 Diesel KK31-18D473-AC

€37.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 982121254

Porsche 718 Boxster 982 Coolant Radiator Right O/S 2.0 Petrol 982121254A

€184.95

Free delivery: Sep 11 – 15

If paid before 14:00

Part no. 99610666302

Porsche Boxster 986 Engine Coolant Water Pipe Hose Cooling Tube 99610666302

€37.95

Free delivery: Sep 11 – 15

If paid before 14:00

Part no. KK21-8W005-BB

Ford Transit Custom Mk8 Coolant Radiator Pipe Hose Line KK21-8W005-BB

€23.95

Free delivery: Sep 11 – 15

If paid before 14:00

Part no. 6G91-8C012-TB

Land Rover Freelander 2 L359 2.2 D Coolant Water Pipe Hose 6G91-8C012-TB

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 8515080

BMW F10 F11 F25 F15 N47N Water Hose EGR Cooler Coolant Pipe Line 8515080

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 04L122157AQ

Audi A4 B9 A5 F5 Engine Coolant Pipe Hose 2.0 TDI Diesel 04L122157AQ

€37.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 921700R

Mercedes W415 OM607 Diesel Transmission Hose Oil Cooling Line Tube Pipe 921700R

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A0995006903

Radiator Cooler Mercedes W205 Engine Cooling Water Radiator Unit A0995006903

€42.95

Free delivery: Sep 11 – 15

If paid before 14:00

Part no. A2045011825

Mercedes W204 Water Coolant Hose Pipe Line A2045011825

€42.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 7598234

Coolant Hose BMW F20 F22 F30 N55 Engine Cooling Cylinder Head Pipe Line 7598234

€28.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A2038880090

Mercedes C203 Radiator Grille Front Supporting Bracket Holder A2038880090

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 8675281

BMW F21 LCI F22 LCI F31 LCI Engine Radiator Coolant Hose Tube Line Pipe 8675281

€56.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 7616037

BMW i3 I01 Water Coolant Cooling Hose Pipe Line Radiator 7616037

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 8582740

Water Pump BMW G11 G12 G20 G21 G30 G31 B57 Engine Coolant Pump 8482250

€89.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. WE01-15410-A

Ford Ranger MK4 Radiator Top Mount Panel Cover 2.5 TDCi Diesel WE01-15410-A

€32.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. BK21-8286-BK

Ford Transit Custom MK8 2.2 TDCI Water Hose Coolant Pipe Line BK21-8286-BH

€28.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 04C121600L

Audi A3 8V VW Polo 6C Water Pump Housing Unit 1.4 TFSI 04C121042D

€37.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 6R0121063

Audi A1 8X Water Pipe Hose Line Engine Cooling Coolant Unit Hose 6R0121063

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A2722001151

Mercedes W211 S211 S212 W221 Coolant Water Pipe Line M272 Petrol A2722001151

€28.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A1322000015

Smart Fortwo 451 Water Pump Thermostat Coolant Pipe Hose M132 A1322000015

€47.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A2742031202

Water Hose Mercedes W204 C207 W212 W205 W213 M274 Coolant Line Pipe A2742031202

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 95810610500

Porsche Cayenne 92A Water Coolant Pipe Hose Line 3.0 TFSI 7P0122051D

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 4R8Q-9Y438-BE

Land Rover Discovery 3 L319 Coolant Cooling Pipe Hose Line 4R8Q-9Y438-BE

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A2822009200

Mercedes C118 W177 Water Coolant Pipe Hose Line M282 A2822009200

€32.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A6072000215

Mercedes W176 W246 OM607 Coolant Thermostat Housing Cooling Unit A6072000215

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

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