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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Seat Skoda Audi A1 8X 1.6 TDI Water Coolant Pipe Hose Cooling Line 6C0122073T

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 2E0121049C

VW Volkswagen Crafter 2E 2.0 TDI Coolant Hose Engine Cooling System 2E0121049C

£75.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8593800

Mini F55 B37 Diesel Coolant Hose Expansion Tank Pipe Radiator 4754442

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 9473886

Water Hose BMW G11 G12 LCI Radiator Coolant Pipe Line 9473886

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5Q0816411AR

VW Volkswagen Golf MK7 Radiator Engine Cooling Coolant Water Unit 5Q0816411AR

£70.95

Free delivery: Aug 04

If paid before 14:00

Part no. 9222751

BMW X5 E70 LCI Auxiliary Water Radiator Coolant Pipe Hose Pipe Supply 9222751

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 9G91-8286-CB

Ford Galaxy S-Max Water Hose Engine Cooling Radiator Coolant Pipe 9G91-8286-CB

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8K0121081BC

Audi A4 B8 Rear Coolant Water Breather Pipe Line Tube Hose 8K0121081BC

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A4155050055

Mercedes Citan W415 Radiator Fan Engine Cooling Blower Unit OM607 A4155050055

£66.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8611672

Coolant Hose BMW i3 I01 Rex Hybrid Radiator Coolant Pipe Line 8611672

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 03N115389H

Oil Filter Housing Audi A4 B8 A5 8T Q5 8R 2.0 TDI Engine Oil Cooler 03N115389H

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1778037

Ford Mondeo Mk4 S-Max Coolant Radiator Cooling Unit 6G91-8005-AC

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. RHD-8L2820547

Audi A3 8L Seat Leon Toledo Air Conditioning A/C Hose Pipe Line 8L2820547

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. MB3G-7F120-PL

VW Volkswagen Amarok NF Gearbox Oil Cooler Hose Tube Pipe Line MB3G7F120PL

£189.95

Free delivery: Aug 5 – 12

If paid before 14:00

Part no. 8T0941717D

Audi A4 RS4 B8 Headlight Lamp Drain Hose Pipe Line Tube Left N/S 8T0941717D

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A1685011325

Mercedes-Benz A-Class W168 Water Coolant Hose Pipe Radiator A1685011325

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5N0121101H

VW Volkswagen Golf Mk6 Coolant Hose Pipe Line 2.0 TDI Diesel Engine 5N0121101H

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5Q0121591AB

Audi Q3 8U Auxiliary Water Pump Electric Coolant Unit Valve 5Q0121591AB

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. 03L145771AC

Seat Ibiza Fr 6J A1 8X Turbocharger Oil Feed Supply Line Pipe Tube 03L145771AC

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8K0422891AQ

Audi S5 8T Power Steering Oil Cooling Return Cooler Pipe Line Petrol 8K0422891AC

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8571613

Coolant Hose BMW X3 F25 Engine Cooling Pipe Line N47N 18d 20dX 8571613

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7543282-4

Radiator Fan Shroud BMW E60 E63 Petrol Radiator Cooling Fan Blades 600W 7543282

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2662030475

Engine Cooling Thermostat Mercedes W169 W245 M266 Petrol A2662030475

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. BK3Q-8A544-AC

Ford Transit Mk7 Thermostat Oil Cooler Housing Diesel BK3Q-8A544-AC

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8586719

BMW Mini Cooper D F55 F56 F57 B37 Coolant Pump Support Engine Cooling 8586719

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7591093

BMW F10 F11 Water Hose Radiator Coolant Cooling Pipe Line Petrol Engine 7591093

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. rhd-A2385010801

Mercedes W213 W238 Engine Cooling Hose Pipe Line Petrol M256 M264 A2385010801

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2128301896

Water Pipe Mercedes W212 Engine Cooling Coolant Hose Line A2128301896

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A1645280382

Mercedes W164 Air Intake Hose Intercooler Charge Pipe Line Diesel A1645280382

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 9455034

BMW i4 eDrive35 G26 Coupe Motor HA0 Electric Water Coolant Pump 9455034

£132.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7646599

BMW X5 F15 40eX Radiator Mount Cooling Carrier Holder Bracket Hybrid 7646599

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8472103

Water Pump BMW F40 F45 F48 Mini F55 F56 B47 Coolant Unit 8585808

£118.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8514071

Water Hose BMW X3 F25 X4 F26 B47 Coolant Expansion Tank Pipe Line 8514071

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 04L121026R-1

Audi A5 8T 2.0 TDI CNHA Thermostat Housing Pipe Hose Line Tube 04L121026R

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 99710675104-1

Porsche Cayman 987 Coolant Return Hose Pipe Water Distributor Tube 99710675104

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6778534

BMW F01 F02 Dynamic Drive Steering Oil Pipe N74 Petrol Engine 6778534

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5A50153

BMW F70 F74 F78 Mini F66 F67 Engine Water Coolant Radiator B48P B48R 5A50153

£227.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8645480

BMW X1 E84 Mini F55 F56 F60 Water Hose Radiator Engine Coolant Pipe Line 2367292

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8J08207190

Audi TT 8J Air Conditioning A/C Hose Pipe Line 8J08207190

£85.95

Free delivery: Aug 04

If paid before 14:00

Part no. 06D121111G

Audi A4 B7 Coolant Regulator Thermostat Housing Pipe 2.0 TFSI BWE 06D121111G

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8517591

BMW X5 F15 Coolant Expansion Tank Shut Off Valve Hose Pipe Tube 8517591

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. CPLA-8A080-AA

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

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 9224372

BMW F10 F11 N47N N47S1 Water Coolant Hose Return Pipe Line 9224372

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 06H121057G

Audi A4 B8 A5 8T Water Hose Cooling Coolant Radiator Pipe Line 06H121057G

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6421800165

Mercedes W204 W212 Heat Exchanger Oil Cooler OM642 Diesel A6421800165

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 04L965567A

Audi Q3 8U Auxiliary Water Pump 04L965567A

£32.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6512001902

Coolant Water Pump Mercedes Vito W639 Diesel OM651 Mechanical Pump A6512001902

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6262000182

Mercedes W205 OM626 Water Pipe Engine Cooling Coolant Hose Line A6262000182

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. M8A2-8B504-EC

Range Rover Velar L560 Engine Water Coolant Pipe Hose 2.0 Diesel M8A2-8B504-EC

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8514245

BMW F10 F11 N47N Water Coolant Hose Pipe Line 8514245

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8088469

Coolant Hose BMW X3 F97 X4 F98 Cooling Pipe Water Return Line 8088469

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. rhd-A6395017082

Mercedes Vito Viano W639 Coolant Hose Radiator Cooling Water Pipe A6395017082

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8573715

Water Hose BMW F20 F30 F31 F10 F11 LCI B47 EGR Cooler Coolant Pipe Line 8573715

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 2140697

Ford Focus Mk3 Radiator Water Coolant Pipe Hose Line 1.5 TDCI 8V61-8286-KE

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7846363-2

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

£32.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2058301902-1

Mercedes W205 Diesel OM651 Coolant Hose Circulation Pump Heating A2058301902

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 06J103221-1

Audi TT 8J 1.8 TFSI Tank Breather Ventilation Pipe Line 06J103221

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2722000401

Water Pump Mercedes W211 C207 W203 Petrol M272 Engine Coolant Pump A2722000401

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7617633

BMW F45 F48 F39 B48 B46 B42 Petrol Engine Cooling Coolant Water Radiator 7617633

£156.95

Free delivery: Aug 5 – 12

If paid before 14:00

Part no. CPLA-8B414-AB

Range Rover Sport L494 Coolant Radiaot Lower Grommet Rubber Gasket CPLA-8B414-AB

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6988914-1

BMW E46 M3 Cooling Radiator Fan Shroud Blades Wheel 6988914

£75.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8473763

Water Coolant Pipe BMW U06 Active Tourer U10 U11 Hose Line First Inlet 8473763

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. KK21-8W005-BB

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

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1K0121367G

Audi TT 8J VW Volkswagen Polo 6R Radiator Mount Support Carrier 1K0121367G

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2642031700

Mercedes W205 C200 Water Pump Holder Bracket Petrol Engine M264 A2642031700

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 06J121132G

Audi TT 8J A4 B8 Water Coolant Flange Pipe Hose Line 06J121132G

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 06D145778C

Audi A4 B7 2.0 TFSI BGB Oil Supply Feed Hose Line Pipe Tube 06D145778C

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 4K0121525A

Audi A6 C8 A7 4K High Voltage Battery Cooling Hose Tube 50 55 TFSIe 4K0121525A

£94.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5Q0122051AT

Volkswagen Golf 5G Water Hose Radiator Coolant Pipe Line 5Q0122051AT

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. K8D2-8C481-BA

Range Rover Evoque L551 Discovery L550 Coolant Hose Pipe Line 2.0 K8D2-8C481-BA

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8072951

Coolant Hose BMW X3 F97 X4 F98 Cooling Pipe Water Radiator Line 8072951

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 4G0819377Q

Audi A6 C7 4.0 TFSI CRDB Coolant Hose Pipe Tube 4G0819377Q

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 99610612752

Porsche Boxster 986 Coolant Water Breather Line Pipe Tube 99610612752

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1330S8

Peugeot 308 T7 1.6 Petrol Engine Coolant Radiator Cooler Unit 9657576580

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6C1Q8250AA

Ford Transit MK7 2.4 TDCi Diesel Water Pipe Coolant Hose Line 6C1Q-8250-AA

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2055013600

Mercedes W205 Engine Cooling Coolant Pipe Hose Line OM654 Diesel A2055013600

£56.95

Free delivery: Aug 04

If paid before 14:00

Part no. 9119167

BMW F01 F02 F10 F11 Hose Heater Return Water Pipe Coolant Line Petrol 9119167

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7555629

BMW F45 Mini F60 Oil Pipe Return Inlet Cooler Hose 7555629

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 4H0121003N

Audi A4 RS4 B8 Engine Cooling Double Coolant Fan Motor Shroud 4H0121003N

£70.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1695329-3

Ford Transit Mk7 Radiator Fan Clutch Viscous Motor 2.4 TDCi 6C11-8C617-CC

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 079121013P

Audi S5 8T Coolant Water Pump Thermostat Assembly 079121013P

£189.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2055061100

Mercedes W205 Water Hose Radiator Coolant Cooling Pipe Line A2055061100

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1K0121251P

VW Golf MK5 Audi A3 8P Engine Coolant Radiator Cooling Petrol 1K0121251P

£66.95

Free delivery: Aug 04

If paid before 14:00

Part no. 03L906088BT

Audi A4 B8 Temperature Sensor Diesel Engine Exhaust Gas Sensor Probe 03L906088BT

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8478476

BMW F11 F20 F21 F30 F31 F32 F33 F36 LCI Water Pump Thermostat Housing 8478476

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7553919-2

BMW E60 X5 E70 X3 E83 E87 E90 E91 F10 Coolant Tank Level Switch Sensor 7546548

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7P6121070AP

Porsche Cayenne 92A CRCA Coolant Water Pipe Hose Line Tube 7P6121070AP

£32.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2722000515

Mercedes W164 W212 C216 W221 W906 Thermostat Petrol Engine A2722000515

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. PGF000230

Land Rover Freelander L314 Engine Cooling Radiator Fan Shroud PGF000230

£66.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2035050355

Mercedes SLK R171 Radiator Fan Shroud Cooling Unit Trim Panel Cover A2035050355

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 2E0121746A

VW Volkswagen Crafter 2E Radiator Fan Noise Insulation Plate 2E0121746A

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1K0121253BB

Seat Leon 1P Radiator Engine Cooling Coolant Water Unit Petrol 1K0121253BB

£42.95

Free delivery: Aug 04

If paid before 14:00

Part no. 03L122157Q-1

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

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 06E121044D

Audi S4 B8 Engine Coolant Pipe Water Hose Line 3.0 TFSI CAKA 06E121044D

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8580496

Coolant Pipe Mini F60 BMW F40 Diesel B37 B47 Crankcase Water Line 8580496

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1K0121407A

Audi A3 8P Expansion Tank Header Coolant Reservoir Bottle 1K0121407A

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 9317617

Water Hose BMW X3 F25 X4 F26 B47 Coolant Expansion Tank Pipe Line 9317617

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8571346

BMW X3 F25 X4 F26 Coolant Hose Diesel Radiator Water Pipe Line N57N N57Z 8571346

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7P0145943

Volkswagen Touareg 7P Intercooler Pipe Hose Line 3.0 TDI 7P0145943

£23.95

Free delivery: Aug 04

If paid before 14:00

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