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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Coolant Hose BMW F20 F22 F30 F33 F36 F34 GT Petrol Engine N55 Water Line 7594319

€32.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 1K0122101GQ

Audi A3 8P 1.4 TFSI CAXC Water Coolant Pipe Hose Line 1K0122101GQ

€28.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A1765012182

Mercedes W176 C117 X156 M133 Water Coolant Hose Pipe Line Tube A1765012182

€70.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 9X2Q-6C661-BB

Land Rover Discovery 4 L319 Coolant Hose Pipe Line Tube 9X2Q-6C661-BB

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A6398322223

Water Hose Mercedes Vito Viano W639 Cooling Coolant Pipe Line A6398322223

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 82009543288

Nissan Qashqai Thermostat Housing Cover 1.5 DCi 82009543288

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. GK2Q-8501-AD

Ford Transit Custom 2.0 EcoBlue Water Pump Coolant Pump GK2Q-8501-AD

€51.95

Free delivery: Sep 21 – 24

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 21 – 24

If paid before 14:00

Part no. 8573715

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

€32.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 8650987

BMW G20 Water Pump Engine Coolant Pump Carrier 8650987

€66.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 6796332-1

BMW E90 E91 E92 N47 Power Steering Fluid Reservoir Pipe 6796332

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 059121512AE

Audi A6 C7 A7 4G Engine Coolant Water Pipe Line 3.0 TDI Diesel 059121512AE

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A9075050000

Mercedes Sprinter W907 Radiator Top Cover Slam Shroud Panel A9075050000

€37.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 6R0121447AN

Seat Ibiza 6J VW Polo 6R Coolant Water Hose Pipe 1.2 TDI 6R0121447AN

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 982959456Y

Porsche 718 Boxster 982 Radiator Fan Shroud Right O/S 982959456Y

€227.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 3404380

BMW X3 E83 Radiator Plate 3.0d Expansion Tank Holder Bracket Mounting 3404380

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7555103

BMW X5 X6 E70 E71 Support Holder Bracket Engine Control Unit Box 7555103

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7600591

BMW F20 F21 F30 Radiator Coolant Hose Turbo Feed Pipe 7600591

€32.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 135223

Citroën C4 Grand Picasso Radiator Hose Tube Line Pipe 1.6 Diesel 135223

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 06L121075B

Audi A4 B8 A5 8T A6 C7 Water Coolant Pipe Hose Line 1.8 2.0 TFSI 06L121075B

€28.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 6C0121070G

Audi A1 8X Engine Coolant Water Pipe Hose Tube Line 1.6 TDI Diesel 6C0121070G

€32.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2125014784

Coolant Pipe Mercedes W212 C218 M276 Petrol Engine Water Hose A2125014784

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. L8D2-8A589-AB

Land Rover Discovery Sport L550 Coolant Water Hose Pipe 1.5 PHEV L8D2-8A589-AB

€32.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 2501983

Ford Kuga Mk3 A/C Air Con Coolant Hose Pipe 2.5 Hybrid LX6H-19N602-VA

€75.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 04E121600AL

Water Pump Seat ibiza 6J Audi A3 8V 1.4 TSI Auxiliary Coolant 04E121600AL

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A6395017982

Mercedes W639 Water Hose Coolant Expansion Tank Pipe Line A6395017982

€28.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 9166925

BMW X3 F25 N47N Diesel Engine Water Hose Coolant Cooling Pipe Line 9166925

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A1775014300

Bled Line Mercedes W177 OM608 Diesel Low Temperature Expansion Tank A1775014300

€28.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 06K103495AF

Audi A1 S1 8X 2.0 TFSI Petrol Engine Oil Separator Breather 06K103495AF

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2312705601

Mercedes R231 Engine Oil Line Hose Line Tube Right O/S M276 Petrol A2312705601

€61.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. GJ32-7H255-AB

Land Rover Discovery Sport L550 Oil Cooler Pipe Hose 2.0 Diesel GJ32-7H255-AB

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 9894757

BMW X3 G01 X4 G02 Coolant Cooling Pipe Hose Line B48 Petrol Engine 9894757

€28.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 99710655103

Porsche Cayman 987 Engine Cooling Coolant Hose Connector Sleeve 2.7 99710655103

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2478303800

Mercedes W177 W247 Coolant Pipe Heat Exchange Return Hose A2478303800

€28.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 5N0121109F

Audi Q3 8U Engine Water Coolant Pipe Hose Line 1.4 TFSI 5N0121109F

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 059121008

Audi A6 C7 A7 4G SQ5 8R 3.0 TDI CGQB Coolant Water Pump Unit 059121008

€32.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 8E0121049AC

Audi A4 B7 Water Hose Cooling Radiator Coolant Pipe Line 2.0 Diesel 8E0121049L

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 03L121132AA

Audi A3 8P TT 8J VW Golf Mk6 Coolant Flange Temperature Sensor 03L121132AA

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 1503721

Ford Mondeo Mk4 Engine Cooling Coolant Hose Tube Line Pipe 6G91-8274-EE

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7834051

BMW 5 6 Series E60 M5 E63 M5 Waterpump Thermostat Connector Cylinder 6-10

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 6912729

BMW 5 Series E60 E61 LCI Radiator And Engine Return Hose 6912729

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. LR125477

Range Rover Sport L494 Water Coolant Pipe Hose Line 3.0 MHEV K6D3-8C481-AB

€42.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 059121008M

Audi A4 B9 A6 C7 Water Pump Coolant Circulation Unit 3.0 TDI CSWB 059121008M

€37.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 2283787

BMW E90 E92 E93 LCI M3 Regulator Oil Level Temperature Heat Exchanger

€28.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7019548

BMW 7 Series E65 E66 E67 Bracket Wash Water Container Top 7019548

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2058301701

Mercedes W205 W213 W238 Cooling Engine Water Coolant Hose Pipe A2058301701

€37.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. L8D2-18K596-AC

Land Rover Discovery Sport L550 Coolant Water Hose Pipe 1.5 PHEV L8D2-18K596-AC

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 079121137F

Audi S5 8T Cooling Coolant System Flange Rear Right O/S 079121137F

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. LX61-8D059-HCE

Ford Kuga Mk3 Coolant Hose Pipe Line 2.5 Hybrid LX61-8D059-HCE

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7L0965561D

Porsche Cayenne Turbo 9PA Air Conditioning Coolant Pump Auxiliary 7L0965561D

€28.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 8K0819332J

Audi A5 8F 2.0 TDI Water Hose Cooling Radiator Coolant Pipe Line 8K0819332J

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 8K0121101J

Audi A4 B8 Engine Water Coolant Hose Pipe Line Coolant 8K0121101J

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7C0121444A

Volkswagen Crafter SY 2.0 TDI Engine Water Coolant Pipe Hose Line 7C0121444A

€32.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7186513

BMW F10 F11 F13 F01 Radiator Adapter Bracket Support Mount Left N/S 7186513

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2002000001

Smart C453 Coolant Water Circulation Pump M281 A2002000001

€51.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 5Q0121064AG

Audi A3 8V Engine Water Coolant Pipe Hose Line 2.0 TDI 5Q0121064AG

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 06E121161AN

Audi S4 B8 Engine Water Coolant Flange Housing 3.0 TFSI Petrol 06E121161AN

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7N0122101F

Volkswagen Sharan 7N Engine Cooling Water Pipes Hoses 1.4 TSI 7N0122101F

€42.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A9068322215-1

Mercedes Sprinter W906 Water Hose Diesel Radiator Cooling Pipe A9068322215

€28.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 3Q0122051BL

Skoda Karoq Coolant Hose Water Pipe Hose Line 2.0 TDI 3Q0122051BL

€47.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 8506668

BMW E81 E87 E90 E91 Diesel Radiator Cooling Pusher Fan 400W 7588974

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 8514435

Water Hose BMW F20 F30 F31 F10 F11 LCI B47 Coolant Water Pump Pipe Line 8514435

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 06K121051P

Volkswagen Scirocco Mk3 Audi A3 8P Coolant Pipe Hose Line Tube 06K121051P

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7835220

BMW 5 6 E60 M5 E63 M5 Waterpump Thermostat Connector Cylinder 1-5 7833988

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7535591

BMW Z4 Series E85 Hose Additional Water Pump Water Valve Pipe

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 4G0122109A

Audi A7 4G Water Cooling Coolant Hose Pipe Front Left N/S 3.0 TDI 4G0122109A

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. CC1Q19A216BA-1

Ford Transit Mk7 Viscous Fan Coupling Engine 2.2 TDCi Diesel CC1Q-19A216-BA

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2045003603

Coolant Radiator Mercedes W204 OM651 Diesel Engine Cooling Radiator A2045003603

€99.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 5Q0121070BC

Audi Q3 8U Water Hose Engine Coolant Cooling Pipe Line 2.0 TDI 5Q0121070BC

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 8625440-2

BMW F20 F21 F22 F30 F32 LCI Engine Cooling Radiator Fan 600W 8641947

€170.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 5Q0121051D

Volkswagen Golf Mk7 Audi A3 8V Water Coolant Hose Pipe 2.0 TSI 5Q0121051D

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 04L121011L

Volkswagen Tiguan Ad1 5N Coolant Water Pump 2.0 TDI Diesel CUAA 04L121011L

€56.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 8E0121109Q

Audi A4 B7 Water Pipe Engine Cooling Radiator Coolant Hose 3.2 Petrol 8E0121109Q

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2465000093-3

Mercedes W176 W246 Engine Cooling Radiator Blower Fan Module Unit A2465000093

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 03C121065L

Audi A1 8X Petrol Water Coolant Hose Pipe 03C121065L

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2742030302

Cooling Hose Mercedes W204 W205 W212 Water Coolant Pipe Line A2742030302

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 5Q0121070BQ-1

Audi S3 8V Water Hose Engine Coolant Cooling Pipe Line Tube 5Q0121070BQ

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A1725000249

Mercedes SLK R172 Petrol OM271 Expansion Tank Coolant Cointainer A1725000249

€32.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 6Q0122051BG

Skoda Fabia Mk1 6Y Water Hose Radiator Coolant Pipe Line 1.9 Diesel 6Q0122051BG

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7563259-12

BMW E81 E87 E90 Petrol Electric Motor Fan Engine Cooling Radiator 6925693

€51.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2475011400

Mercedes W177 W247 M282 Water Hose Engine Cooling Coolant Pipe A2475011400

€32.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 05L121444H

Skoda Karoq Engine Water Coolant Pipe Hose Line 2.0 TDI 05L121444H

€51.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 5K0121064J

VW Scirocco Mk3 Jetta A6 Water Coolant Pipe Hose Line 2.0 TDI 5K0121064J

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7T16-8K276-AA

Ford Transit Connect Coolant Expansion Tank Pipe Hose 1.8 TDCI 7T16-8K276-AA

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 5Q0122101CJ

Volkswagen Golf R Mk7 Coolant Hose Tube Quick Coupling 2.0 TFSI 5Q0122101CJ

€56.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 7508012

BMW 7 Series E65 E66 E67 Petrol Engine Cooling Radiator Vent Pipe 7508012

€28.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A1562000601-1

Mercedes C204 C219 W204 W211 W221 63 AMG Engine Water Pump A1562000601

€142.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 6R0122157N

Seat Ibiza 6J Audi A1 8X Engine Coolant Hose Water Pipe Line 2.0 TDI 6R0122157N

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. LX61-8D031-HCE

Ford Kuga Mk3 Coolant Hose Pipe Line 2.5 Petrol Hybrid LX61-8D031-HCE

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. GJ32-8C481-AA

Land Rover Discovery Sport L550 Water Coolant Pipe Line GJ32-8C481-AA

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 3AA122073A

Audi TT 8J Engine Coolant Hose Pipe Line Tube Quick Release Coupling 3AA122073A

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A2048308496

Water Pipe Mercedes W204 W207 OM651 Cooling Coolant Hose Line A2048308496

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 1K0122073FS

Volkswagen Audi Seat Skoda Water Hose Radiator Coolant Pipe Line 1K0122073FS

€28.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 2E0122101G

Volkswagen Crafter 2E Metal Water Hose Cooling Coolant Pipe Line 2E0122101G

€56.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 99611323956

Porsche Carrera 996 Engine Coolant Air Pipe Hose Line 9603 Petrol 99611323956

€28.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 074131561C

Engine Cover Volkswagen LT 35 2.5 Diesel VW TDI Top Cover 074131561C

€28.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. A9075282300

Mercedes Sprinter W907 Diesel Intercooler Left N/S Hose Air Line A9075282300

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. THE0040

Engine Cooling Coolant Thermostat DriveTec THE0040 Plastic Thermostat 105°C

€23.95

Free delivery: Sep 21 – 24

If paid before 14:00

Part no. 5K0122051AA

VW Volkswagen Caddy Maxi 2K Engine Cooling Hose Tube Pipe Line 5K0122051AA

€56.95

Free delivery: Sep 21 – 24

If paid before 14:00

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