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 E81 E87 E90 E91 E92 Coolant Expansion Tank Reservoir Diesel 7810592

£13.95

Part no. 7844265

Radiator Bracket BMW F10 M5 F12 F13 M6 Left Trans Cooler Mount Holder 7844265

£13.95

Part no. 1431172-1

Ford Transit Mk7 Engine Cooling Fan Radiator Shroud Motor 2.2 TDCi 6C11-8C607-A

£28.95

Part no. 2284291

Water Pump BMW F10 M5 F12 F13 M6 Additional Auxiliary Water Cooling Unit 2284291

£56.95

Part no. 7592723-4

BMW F80 M3 F82 F83 M4 LCI Transmission Oil Cooler Line Flow Pipe 7592723

£56.95

Part no. 8580480

Coolant Hose BMW F40 F45 LCI F48 N47N Radiator Water Cooling Pipe Diesel 8580480

£23.95

Part no. A2105010715

Mercedes W203 W210 W211 Radiator Expansion Tank Cap A2105010715

£13.95

Part no. 8E0121207F

Audi A4 B7 Seat Exeo Radiator Engine Coolant Fan Shroud Housing 8E0121207F

£66.95

Part no. A2741880101

Mercedes W204 W205 Engine Oil Cooler Radiator Cooling M274 Petrol A2741880101

£28.95

Part no. A2055050140

Mercedes W205 Radiator Module Carrier Right O/S Bracket Mount A2055050140

£85.95

Part no. 6C118W005EA

Ford Transit Mk7 V Water Hose Engine Cooling Radiator Coolant Pipe 6C118W005FB

£18.95

Part no. A6462000715

Mercedes W211 OM646 Diesel Radiator Coolant Thermostat Housing A6462000715

£13.95

Part no. 03C121111B

Volkswagen Polo Mk5 6R Water Coolant Thermostat Housing 03C121111B

£13.95

Part no. 03E121065A

VW Volkswagen Polo 6R Solid Water Coolant Pipe Hose Line Tube 03E121065A

£13.95

Part no. 2754221-2

BMW MINI Cooper One R55 R56 R57 2 Upper Radiator Coolant Pipe Hose 2754221

£13.95

Part no. 03C121050P

Audi A1 8X Oil Cooler Water Pipe 1.4 TSI Engine 03C121050P

£18.95

Part no. 04L121026Q

Audi TT FV A3 8V Water Pump Thermostat Housing Pipe Connector 04L121026Q

£13.95

Part no. 4H0121081AB

Audi A8L 4H Expansion Bottle Tank Radiator Hose Line Tube Pipe 4H0121081AB

£18.95

Part no. 04L121111H

Audi A4 B8 TT FV Thermostat Coolant Housing Valve 2.0 TDI 04L121111H

£18.95

Part no. 7591692

BMW F10 F11 F12 F13 Filler Neck Expansion Tank Coolant Hose Petrol 7591692

£13.95

Part no. 6C1118K582DB

Ford Transit Mk7 Water Hose Coolant Line 2.2 TDCi 6C1118K582DB

£18.95

Part no. 8602578

BMW F21 F22 F23 F30 F31 F32 Coolant Feed Pipe Hose Line N55 Petrol 8602578

£28.95

Part no. 9670253780

Peugeot 3008 5008 Citroen C4 1.6 Diesel Thermostat Housing 9670253780

£13.95

Part no. A2055011600

Mercedes W205 Water Hose Radiator Coolant Cooling Pipe Line Petrol A2055011600

£18.95

Part no. 06M121115K

Thermostat Housing Audi A4 B9 A5 F5 Petrol Engine Water Coolant 06M121115K

£18.95

Part no. 8K0121081AT

Audi A4 B8 A5 8T Engine Breather Hose Tube Pipe Line 8K0121081AT

£18.95

Part no. 8638026

BMW F20 F22 F30 F32 LCI B48 Petrol Coolant Water Pump 8638026

£37.95

Part no. 8591069

Water Pump BMW F45 F46 F48 Mini F56 F60 B47 Diesel Coolant Pump 8591069

£28.95

Part no. 9170114

BMW E90 E91 E92 Suction Air Pipe Evaporator-Compressor 9170114

£16.95

Part no. 9239313-1

Additional Water Pump BMW F10 F11 Bracket Holder Engine Coolant Unit 9239313

£18.95

Part no. 3424499

BMW X3 Series E83N LCI Radiator Bottom Coolant Water Hose 3424499

£18.95

Part no. 03L121111AE

Volkswagen Sharan 7N Coolant Thermostat Housing Cover Cooling Unit 03L121111AE

£18.95

Part no. 7455614

Air Duct Mini F57 Convertible Ventialtion Plate Cooling Front Right O/S 7455614

£23.95

Part no. 059121071BJ

Audi A5 8T Radiator Coolant Water Hose Line Tube Pipe Diesel Engine 059121071BJ

£18.95

Part no. 9H228610AA

Land Rover Range L322 Coolant Water Pump Timing Belt Pulley 9H22-8610-AA

£13.95

Part no. 4G0122449D

Audi A7 4G Engine Water Coolant Cooling Hose Pipe Line 3.0 TDI 4G0122449D

£32.95

Part no. 8K0145921Q

Audi S5 8T 3.0 TFSI Radiator Upper Hose Line Pipe Left N/S 8K0145921Q

£13.95

Part no. 6913398

BMW E65 E66 E67 Triple Pipe Heater Radiator Set 6913398

£13.95

Part no. 7800408

BMW 3 5 Series E90 E91 LCI E60 Oil Filter Cooler Connection 7800408

£13.95

Part no. 5Q0122051EJ

Audi A3 S3 8V 2.0 TFSI Engine Water Cooling Pipe Hose Line 5Q0122051EJ

£32.95

Part no. 3414008-2

BMW X3 E83 Engine Cooling Radiator Pack Rad Fan Motor Housing 400W 3414008

Product currently unavailable

Part no. 03L121111R

Volkswagen Golf Caddy 1.6 TDI CAY Water Coolant Thermostat Housing 03L121111R

£13.95

Part no. 8475729

BMW F45 F46 Mini F54 Engine Cooling Radiator Expansion Tank Hose B47 8475729

£18.95

Part no. A2465010358

Mercedes W176 W246 Coolant Hose Water Pump To Oil Cooler A2465010358

£13.95

Part no. 7581942

Coolant Hose BMW F10 F11 N52N N53 Cylinder Head Thermostat Water Line 7581942

£28.95

Part no. 1K0122101KS

Audi A3 8P 2.0 TFSI Petrol Engine Radiator Coolant Hose Line Pipe 1K0122101KS

£23.95

Part no. 7593838

Radiator Mount BMW X3 F25 X4 F26 Bracket Module Carrier Cover 7593838

£18.95

Part no. 6C1Q8K520AB

Coolant Flange Pipe Ford Transit MK7 Tdci Diesel Water Line 6C1Q8K520AB

£18.95

Part no. A2762000452

Water Hose Mercedes W204 W212 Radiator Coolant Feed Tube Pipe Line A2762000452

£18.95

Part no. 8652495

Radiator BMW F30 LCI F34 F36 Engine Cooling Coolant Unit Water Cooler 8652495

£194.95

Part no. 8W0122055BN

Audi A4 B9 A5 F5 Coolant Pipe Radiator Hose Line Tube 2.0 Petrol 8W0122055BN

£23.95

Part no. 8514234

Coolant Hose BMW F10 F11 N47N Radiator Water Cooling Pipe Diesel 8514234

£28.95

Part no. 8634285

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

£13.95

Part no. 8W0122055AM

Audi S4 B9 Turbo Coolant Hose Line Tube Pressure Pipe 3.0 Petrol 8W0122055AM

£23.95

Part no. 7593839

Radiator Mount BMW X3 F25 X4 F26 Bracket Module Carrier Cover 7593839

£18.95

Part no. 7608408-1

Radiator Fan BMW F20 F21 F22 F30 F31 F32 F33 Blower Engine Cooling 7608408

£37.95

Part no. 1436264

BMW 3 Z4 Series E46 E85 Cooler Bracket Holder Radiator Mount 1436264

£13.95

Part no. LR000272

Range Rover Sport L320 Engine Breather Pipe Hose Tube 2.7 V6 LION 4R8Q-6C717-AC

£13.95

Part no. 8510307

BMW F20 F21 F31 N47S1 Radiator Coolant Hose Pipe Line 8510307

£13.95

Part no. 8W0122101B-1

Audi A4 B9 A5 F5 Water Hose Cooling Coolant Radiator Pipe Line 8W0122101B

£18.95

Part no. 6931908-1

BMW E60 E87 E90 R56 R60 Diagnosis Connector Plug Wiring 6931908

£13.95

Part no. G4D3-5J254-CB

Land Rover Discovery Sport L550 Exhaust Gas Temperature Sensor 2.0 G4D3-5J254-CB

£23.95

Part no. A1332000551

Mercedes W176 M133 45 AMG Coolant Pipe Hose Line Tube A1332000551

£32.95

Part no. 8580477

Coolant Hose BMW F40 B47B Mini F55 F56 B47D Radiator Water Coolant Pipe 8580477

£42.95

Part no. A1765011382

Water Hose Mercedes C117 W176 AMG Cooling Coolant Pipe Line A1765011382

£37.95

Part no. 038121132G

Audi Seat Skoda VW Golf MKV Coolant Flange Thermostat Housing Flange 038121132G

£13.95

Part no. 5Q0121599AA-1

Skoda Octavia RS VR Auxiliary Water Pump Coolant Circulation Cooling 5Q0121599AK

£47.95

Part no. A2702031782

Water Pipe Mercedes C117 W176 W246 M270 Coolant Hose Line A2702031782

£13.95

Part no. A2075010982

Water Hose Mercedes W207 C207 Radiator Cooling Coolant Pipe A2075010982

£23.95

Part no. 1K0122109AL

Audi A5 8T Engine Water Coolant Pipe Cooling Hose Line 2.0 Petrol 1K0122109AL

£13.95

Part no. A6512000082

Mercedes W176 OM651 Coolant Hose Carrier Oil Water Heat Exchanger A6512000082

£18.95

Part no. A2055013882

Mercedes S205 W205 Engine Water Coolant Pipe Cooling Hose Line A2055013882

£28.95

Part no. A1698301696

Mercedes W169 W245 Water Coolant Hose Pipe A1698301696

£13.95

Part no. A2055010202

Mercedes W205 Engine Water Coolant Pipe Hose Line A2055010202

£18.95

Part no. 059121447R

Audi Q7 4M Quattro Water Hose Cooling Radiator Pipe Line 3.0 TDI 059121447R

£13.95

Part no. A6398320393

Mercedes Vito Viano W639 Water Hose Cooling Coolant Radiator Pipe A6398320393

£18.95

Part no. 2E0121407

Expansion Tank Volkswagen Crafter 30-50 Coolant Reservoir Fluid Bottle 2E0121407

£37.95

Part no. A6422002815

Thermostat Mercedes Vito W639 Diesel OM642 Thermostat Flange A6422002815

£28.95

Part no. 7811785

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

£23.95

Part no. A9072704700

Mercedes Sprinter W907 Cooling Hose Transmission Oil Pipe Line Set A9072704700

£85.95

Part no. KV618W005VF

Ford Transit Connect Overflow Antifreeze Coolant Hose Pipe Line KV618W005VF

£18.95

Part no. A2045000393-4

Mercedes W204 W212 Radiator Engine Cooling Fan Shroud Motor A2045000393

£42.95

Part no. 9169918

BMW F01 F10 F11 F13 Return Hose Coolant Cooling Pipe Auxiliary Heater 9169918

£18.95

Part no. 059121031L

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

£13.95

Part no. BK21-8K218-AG

Ford Transit Custom Expansion Tank Coolant Header Tank 2.2 TDCI BK21-8K218-AG

£13.95

Part no. A1645060435

Mercedes W164 OM642 Diesel Engine Water Coolant Elbow Hose A1645060435

£23.95

Part no. 9208169

BMW F20 F21 F30 F31 F32 Petrol N20 Heater Radiator Coolant Pipe Hose 9208169

£13.95

Part no. A6461400208

Mercedes-Benz Vito Viano W639 OM646 EGR Exhaust Gas Cooling Pipe A6461400208

£13.95

Part no. A6512002002

Mercedes W906 CDI Engine Water Pump Coolant Pump Diesel A6512002002

£18.95

Part no. 8632767

Mini F55 F56 Petrol Thermostat Heat Management Module Coolant Pipe Hose 8632767

£13.95

Part no. 7808078

Coolant Hose BMW E70 LCI E71 N57 Water Cooling Pipe Radiator 7808078

£13.95

Part no. 7559273

BMW E87 E90 E91 E92 Radiator Pack Fan Housing 7559273

£189.95

Part no. AH22-9F287-AC

Land Rover Discovery 4 L319 Coolant Hose Pipe Line Tube 3.0 Diesel AH22-9F287-AC

£13.95

Part no. 8377701

BMW 7 Series E65 E66 E67 Hose Radiator And Engine Return PETROL

£13.95

Part no. A1775014700

Heater Pipe Mercedes W177 W247 Water Hose Coolant Pipe Line A1775014700

£13.95

Part no. CPLA-7752-CB

Range Rover L405 Engine Cooling Water Hose Pipe Line Tube CPLA-7752-CB

£13.95

Part no. A1330109500

Mercedes W176 C117 Engine Breather Bleed Line Pipe Hose A1330109500

£189.95

Part no. 8686171

BMW X3 G01 X3 G02 Radiator Fan Engine Cooling Cooler Shroud Housing 600W 8686171

£113.95

Part no. 7843264

Coolant Hose BMW F10 M5 F12 F13 M6 Water Cooling Pipe Radiator 7843264

£18.95

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