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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Mercedes W203 W211 W221 OM646 Engine Exhaust Temperature Sensor

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7563259-6

BMW E81 E82 E87 E90 E91 E92 Fan Engine Cooling Radiator 3136613273

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 6988960

Auxiliary Pump BMW E60 E61 E63 E64 Additional Water Pump 6988960

£32.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7529272-1

BMW Mini Cooper 1 R50 R52 R53 Engine Cooling Radiator Fan 300W 7529272

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8513609

BMW 1 Series F20 N47N 116d ed Radiator Coolant Return Hose Water Pipe 8513609

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 03C121111T

Audi A1 8X 1.4 TSI Petrol Engine Water Coolant Thermostat Housing 03C121111T

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. A6071500054-1

Water Heater Mercedes W176 W246 Pre Heater Auxiliary A6071500054

£37.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7646896-1

Coolant Hose Mini Cooper S F56 B48 Expansion Tank To Cylinder Head Line 7646896

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7851476

BMW 3 4 Series F80 M3 F82 F83 M4 Cable Line Power Distribution Modul 7851476

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. A6462030282

Mercedes W639 Heat Exchanger Hose Water Coolant Top Pipe Line OM646 A6462030282

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8580972

Water Hose BMW G20 G21 G30 G31 X3 G01 Diesel Cooling Coolant Pipe Line 8580972

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8514464

Water Pump Bracket BMW F10 F11 F15 F25 Holder Mount Auxiliary Radiator 8514464

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. 1K0122073FR

VW Volkswagen Golf Mk6 Water Coolant Hose Pipe Line Petrol Engine 1K0122073FR

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7389930

Radiator Bracket BMW F20 F21 LCI B58 Carrier Right O/S Mount Support 7389930

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. 9216143

BMW X3 F25 X4 F26 Air Conditioning Cooling Radiator Condenser A/C 9216143

£47.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8K0145673AM

Audi A5 8T 2.0 CNCD Petrol Intercooler Pipe Hose Line Tube 8K0145673AM

£37.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7561712-2

BMW 5 Series 2 E60 E61 LCI Radiator Fan 400W Diesel 7561712

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8512420

BMW F30 F32 335dX 435dX Engine Radiator Return Coolant Hose Pipe 8512420

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. A6512032282

Mercedes W204 W212 OM651 Engine Water Pipe Cooling Coolant Hose A6512032282

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7593847-1

BMW X3 F25 X4 F26 Radiator Fan Motor Engine Cooling Fan Unit 600W 7562595

£70.95

Free delivery: Sep 08

If paid before 14:00

Part no. 06K121132

Audi S3 8V Water Coolant Engine Cooling Flange Pipe Hose Line Petrol 06K121132

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2094603324

Mercedes CLK W209 Power Steering Oil Cooler Cooling Radiator A2094603324

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7848500

Coolant Hose BMW F80 M3 F82 M4 S55 Water Pump Cooling Pipe Line 7848500

£94.95

Free delivery: Sep 9 – 16

If paid before 14:00

Part no. 8631942

Coolant Hose Mini F54 F56 F60 BMW F40 F46 Petrol B38 Thermostat Line 8631942

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. A4475010482

Coolant Hose Mercedes W447 OM651 Radiator Engine Water Cooling Line A4475010482

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 9652021180

Citroen Berlingo Cooling Fan Relay Plug Control Module 9652021180

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2465000093-2

Cooling Radiator Mercedes W176 Engine Coolant Radiator Blower Fan 3136613377

£51.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7648827-1

BMW F20 F30 N13 Mini R55 R56 N14 Mechanical Coolant Water Pump 7648827

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8637970

Engine Ventilation Pipe BMW F40 F46 Mini F55 F56 F60 Vacuum Line Hose 8637970

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 2754222-2

Coolant Hose Mini Cooper R55 R56 R57 Cooling System Radiator Water Pipe 2754222

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2602000100

Coolant Hose Mercedes W177 M260 Engine Coolant Cooling Pipe Line A2602000100

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2038323894

Mercedes-Benz C-Class W203 Kompressor Engine Cooling Radiator Return Hose Pipe

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2712020210

Water Pump Pulley Mercedes W204 Petrol Engine Pulley Wheel M271 A2712020210

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8638239

BMW 3 Series F30 LCI 330e Hybrid Auxiliary Water Coolant Pump Engine 8638239

£56.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7508014

BMW 7 Series E65 E66 Water Return Pipe Hose 7508014

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8K0819376F

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

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8662842

BMW 1 2 3 Series F20 F21 F22 F30 LCI B58 Engine Cooling Radiator Hose 8662842

£37.95

Free delivery: Sep 08

If paid before 14:00

Part no. 4F0121251Q

Audi A6 C6 2.0 TDI Engine Cooling Radiator For Manual Gearbox 4F0121251Q

£47.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8638026-2

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

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2465040340

Mercedes W246 Radiator Support Bracket Left N/S Holder Mount A2465040340

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. A6512001602

Mercedes W906 Coolant Water Circulation Pump A6512001602

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7L8121073J

Audi Q7 4L 3.0 TDI Coolant Hose Radiator Pipe Water Cooling Line 7L8121073J

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. BV618005BD

Ford Transit Connect Mk2 1.5 TDCI Water Coolant Radiator Cooling BV61-8005-BD

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. 4G0145804A

Audi Q5 8R 2.0 TDI Quattro Engine Coolant Radiator Intercooler 4G0145804A

£75.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8586324

Coolant Radiator Mini F54 F60 BMW F45 X1 F48 B47 Diesel Engine Cooling 8586324

£118.95

Free delivery: Sep 9 – 16

If paid before 14:00

Part no. 7640508-3

BMW 1 2 3 Series F20 F21 F22 F30 F31 LCI Engine Cooling Radiator Fan Motor 300W

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 5Q0121205R

Audi S1 8X S3 8V Engine Cooling Radiator Fan Shroud Motor 2.0 TFSI 5Q0121205R

£189.95

Free delivery: Sep 08

If paid before 14:00

Part no. 038121132D

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

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7L6122109D

Audi Q7 4L TFSI Water Hose Cooling Coolant Radiator Pipe Line 7L6122109D

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8616548

BMW F20 F21 F30 LCI Hose Engine Feed Radiator Top Pipe 8616548

£66.95

Free delivery: Sep 08

If paid before 14:00

Part no. 1789645

Ford Transit Mk8 Engine Cooling Coolant Water Radiator 2.2 TDCI 1789645

£47.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7853727

BMW F20 F21 F87 M2 N55 Engine Radiator Return Coolant Hose Pipe Line 7853727

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7788293

BMW E60 E61 E64 LCI Cooling Water Expansion Tank Mount Bracket Support 7788293

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7516004

BMW E60 E63 E90 E91 F10 Radiator Expansion Tank Screw Cap 7516004

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8W0819334F

Audi A4 B9 35 TFSI Water Hose Cooling Radiator Coolant Pipe Line 8W0819334F

£19.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7805997

BMW Mini Cooper D R55 R56 Cooling System Coolant Radiator Water Hose 7805997

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 6796332

BMW 3 Series E90 E91 E92 N47 Power Steering Fluid Reservoir Pipe Line 6796332

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. A6512011509-1

Water Pump Housing Mercedes Sprinter W906 OM651 Diesel Coolant Pump A6512011509

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 6C1Q8250B2B

Ford Transit MK7 2.2 TDCi Diesel Water Pipe Coolant Hose Line 6C1Q-8250-B2B

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7521064

BMW E81 E87 E90 E91 Automatic Transmission Heat Exchanger Oil Cooler

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2055002600

Mercedes W205 M264 Coolant Pipe Water Pump Radiator Air Pump Line A2055002600

£47.95

Free delivery: Sep 08

If paid before 14:00

Part no. 2192892

Ford Transit 2.2 TDCi Engine Cooling Fan Radiator Shroud Motor Unit 2192892

£66.95

Free delivery: Sep 08

If paid before 14:00

Part no. 2283500

BMW 3 Series E90 E92 E93 M3 LCI Expansion Tank Radiator Petrol 2283500

£32.95

Free delivery: Sep 08

If paid before 14:00

Part no. 6950780

BMW Z4 Series E85 E86 Compressor Condenser Pressure Hose Pipe 6950780

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8641965-1

BMW F30 F31 F32 Radiator Pack Engine Cooling Fan Shroud N57N 8641965

£75.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8V61-8K218-DE

Ford Transit Connect Mk2 Focus Mk3 Coolant Expansion Tank Bottle 8V61-8K218-DE

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 6765680

BMW E60 E61 525d 530d 535d Radiator Return Line Hose Pipe 6765680

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. BK21-18K580-BC

Ford Transit Mk8 Water Hose Cooling Coolant Pipe Line BK21-18K580-BC

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8676894

BMW 3 Series F30 LCI 330e B48X Radiator Water Coolant Hose Pipe Return 8676894

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 06K109121B

Audi A3 8V TT FV 2.0 TFSI Volkswagen Golf 7 Petrol Water Pump Cover 06K109121B

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8605434

BMW 1 3 Series F20 F21 F30 F31 LCI Radiator Thermostat Hose 17128605434 8605434

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. A6402020211

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

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 059115389H

VW Touareg 7L Audi Q7 4L 3.0 TDI Oil Filter Housing Oil Cooler 059115389P

£75.95

Free delivery: Sep 08

If paid before 14:00

Part no. 06K121075Q

Audi S3 8V Water Hose Cooling Coolant Radiator Pipe Line 06K121075Q

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2218324494

Mercedes-Benz S-Class W221 Engine Water Cooling Coolant Hose Pipe A2218324494

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7617636

Mini F57 Coolant Radiator Cooper S B48 Engine Water Cooler BMW X1 F48 7617636

£94.95

Free delivery: Sep 08

If paid before 14:00

Part no. 9802099

Coolant Pipe Mini Cooper R60 R61 N18 Water Cooling Hose Line 9802099

£37.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8R0122055

Audi Q5 8R Heater Water Cooling Coolant Pipe Hose Line 8R0122055

£47.95

Free delivery: Sep 08

If paid before 14:00

Part no. rhd-A1718301296

Mercedes SLK R171 M271 Water Hose Coolant Cooling Pipe Line A1718301296

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 1K0122073R

VW Volkswagen Golf Mk5 V Water Coolant Hose Pipe Line 1K0122073R

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8E0121251A

Audi A4 B7 2.0 TDI Diesel Coolant Radiator Water Cooling Radiator 8E0121251A

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 95810606120

Porsche Cayenne 92A Engine Cooling Blower Fan 850W Brose 95810606120

£127.95

Free delivery: Sep 08

If paid before 14:00

Part no. CPLA-18N252-AC

Range Rover L405 Heater Water Coolant Hose Pipe Line Diesel CPLA-18N252-AC

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. A1695010182

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

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8686164-1

BMW G11 G30 G31 G32 G38 Engine Cooling Radiator Fan Petrol 8686164

£104.95

Free delivery: Sep 08

If paid before 14:00

Part no. 5Q0121205S

Volkswagen Golf 5G Radiator Fan Engine Cooling Blower 5Q0121205S 5Q0121203CN

£85.95

Free delivery: Sep 08

If paid before 14:00

Part no. AH22-7752-AC

Land Rover Discovery 4 L319 Coolant Water Pipe Hose 3.0 Diesel AH22-7752-AC

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. 06K109121E

Audi S3 8Y 2.0 TFSI Volkswagen Golf 8 Petrol Water Pump Cover 06K109121E

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 7532063

BMW 1 SERIES E81 E87 Petrol Heater return engine cooling water hose pipe 7532063

£13.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8571619

BMW X3 F25 N47N Radiator Coolant Hose Pipe Line Diesel 8571619

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. 8644286

BMW 3 F30 LCI B48X Coolant Hose Pipe Electric Pump Coolant Feed Line 8644286

£28.95

Free delivery: Sep 08

If paid before 14:00

Part no. RHD-2032994

Ford Transit Connect Servo Brake Fluid Expansion Tank Bottle EV61-2K478-CC

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2035401733

Temperature Display Sensor Mercedes W203 W204 W212 AMG Cable Wiring A2035401733

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. A2215002603

Mercedes W221 Engine Cooling Radiator Water Cooler A2215002603

£94.95

Free delivery: Sep 9 – 16

If paid before 14:00

Part no. 6785424

BMW X5 X6 Series E70 E71 Radiator Return Hose Line Pipe 6785424

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. 5Q0121251EC

Audi Q2 GA Coolant Radiator Engine Cooling Unit Radiator 1.6 TDI 5Q0121251EC

£51.95

Free delivery: Sep 08

If paid before 14:00

Part no. A1715010225

Vent Pipe Mercedes SLK R171 Cooling Line Expansion Tank Hose A1715010225

£23.95

Free delivery: Sep 08

If paid before 14:00

Part no. 059121065EA

Audi A4 B9 A5 F5 Water Hose Cooling Coolant Radiator Pipe 3.0 TDI 059121065EA

£18.95

Free delivery: Sep 08

If paid before 14:00

Part no. rhd-A2136280224

Radiator Strut Mercedes W213 S213 Bar Frame Holder Bracket Mount A2136280224

£13.95

Free delivery: Sep 08

If paid before 14:00

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