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 E82 E90 E91 E92 N54 Hose Cooling Module Low-Temperature 7548203

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7811129

BMW F20 F21 F30 F31 F32 F33 F34 Pipe Coolant Hose Radiator 7811129

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 04L121111H

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

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8513963

BMW F30 LCI 320d B47 Engine Oil Filter Housing Cover Cooler 8513963

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8506668-4

BMW X1 1 3 E81 E84 E87 E90 LCI 4 Diesel Radiator Cooling Fan 400W 8506668

€23.95

Free delivery: Oct 27 – 29

If paid before 14:00

Part no. 5WA121109F

Volkswagen Golf CD1 Engine Water Coolant Pipe Hose 5WA121109F

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2055010620

Mercedes C205 S205 W205 Auxiliary Water Pump C300h 2.1 Diesel A2055010620

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 03D103211C

VW Volkswagen Fox 5Z 1.2 CHFB Engine Coolant Radiator Pipe Vent 03D103211C

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8571618

BMW X3 F25 N47N Diesel Water Hose Radiator Coolant Cooling Pipe Line 7811132

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8E0121070B-1

Audi A4 S4 B7 Upper Coolant Radiator Hose Line Pipe 8E0121070B

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 059121465B

Coolant Pipe Audi A6 C7 Q7 4L 3.0 TDI Water Hose Line Tube 059121465B

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. GN11-8A080-AA

Ford Fiesta Mk8 Puma Mk2 Coolant Expansion Tank Header GN11-8A080-AA

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7801993-2

BMW 1 3 SERIES E81 E87 LCI E90 E91 Complete Set Radiator Fan Housing DIESEL N47

€275.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2468303496

Mercedes W246 Petrol Engine Water Coolant Pipe A2468303496

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 04E919501B

Skoda Octavia 5E 1.6 TDI Engine Water Coolant Temperature Sensor 04E919501B

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A6398322223

Water Hose Mercedes Vito Viano W639 Cooling Coolant Pipe Line A6398322223

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2435002100

Mercedes EQA350 H243 Coolant hose Expansion Tank Radiator Line A2435002100

€37.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 9P1121623

Porsche 718 Boxster 982 Coolant Cooling Return Hose Pipe Left N/S 9P1121623

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 4986737

Ford Transit Connect Engine Radiator Cooling Fan Shroud 1.8L TDCi 4T16-8C607-JD

€75.95

Free delivery: Oct 27 – 29

If paid before 14:00

Part no. A2035004703

Mercedes W203 W209 Radiator Water Coolant Engine Cooling M271 Petrol A2035004703

€32.95

Free delivery: Oct 27 – 29

If paid before 14:00

Part no. 5Q0121205AD

VW Golf Mk7 Skoda Octavia Mk3 RS Radiator Cooling Fan 2.0 TSI 5Q0121205AD

€80.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2515002075

Mercedes W251 Coolant Water Hose Pipe Line Radiator Cooler A2515002075

€51.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 059121075DJ

Audi Q7 4L Quattro Diesel 3.0 V6 TDI Engine Cooling Coolant Pipe 059121075DJ

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 059121008G

Audi A7 4G A4 B9 A6 C7 Water Coolant Pump 059121008G

€37.95

Free delivery: Oct 27 – 29

If paid before 14:00

Part no. A2701500320

Mercedes W176 M270 Coolant Temperature Indicator Sensor Wiring A2701500320

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8W0122101AL

Audi A5 8T Coolant Water Hose Line Tube Pipe 2.0 TDI Diesel 8W0122101AL

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7529274

BMW Mini Cooper S R52 R53 Coolant Cooling Water Expansion Tank Bottle 7529274

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. FPLA-8584-CB

Range Rover Evoque L538 Water Coolant Cooling Hose Pipe Line 3.0 FPLA-8584-CB

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 9845173

BMW F20 F30 LCI Coolant Hose Expansion Tank Cylinder Head B48 Petrol 9845173

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. CPLA-8A290-AB

Range Rover L405 Radiator Mount Bracket Holder Support Right O/S CPLA-8A290-AB

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8514453-1

BMW F20 LCI B37 Expansion Tank Cylinder Head Cooling Hose Pipe 8514453

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2018706-1

Ford Transit Mk8 2.0 Diesel Air Con Radiator Fan Shroud Blade Unit 2018706

€99.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A6421401175

Mercedes W212 W222 OM642 Diesel EGR Exhaust Cooler Heat Exchanger A6421401175

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7C0121130C

VW Volkswagen Crafter Sy 2.0 TDi Engine Coolant Pipe Hose Tube Line 7C0121130C

€42.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2055013782

Mercedes W205 Hybrid Water Coolant Pipe Hose Line A2055013782

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2267343

Ford Transit Mk8 Engine Oil Filler Cap Lid 2267343 GK2Q-6B612-AC

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 4H0122101D

Audi A8 D4 Water Pipe Engine Cooling Coolant Hose Line 3.0 TDI Diesel 4H0122101D

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1K0121093CJ

Audi Q3 8U VW Beetle Additional Coolant Pump Bracket Mount Carrier 1K0121093CJ

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8509274

BMW F01 F02 F07 F10 Coolant Water Pipe Hose Line Tube 8509274

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1K0998262S

Audi A8 D3 A6 C6 Exhaust Gas Temperature NOX Lambda Probe Sensor 1K0998262S

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2118303596

Mercedes W211 Air Conditioning Heater Pipe Hose Line A2118303596

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 504108306

Iveco Daily MK3 Engine Radiator Fan Blades 504108306

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 04L121071G

Audi A4 B9 2.0 TDI DETA Diesel Water Coolant Hose Pipe Tube Line 04L121071G

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1316063

Land Rover Discovery 3 L319 Water Coolant Flange Pipe 2.7 Diesel 4H2Q-8A544-AB

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A0009050600

Temperature Sensor Mercedes W203 W204 W211 W212 W221 Water Coolant A0009050600

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1K0121086AH

Audi A3 8P VW Golf 5 Seat Leon 1P1 Coolant Hose Pipe Diesel 2.0 TDI 1K0121086AH

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A6512004300

Mercedes W176 OM651 Diesel Engine Water Pump Coolant Water Unit A6512004300

€56.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7507849

BMW E65 735i 745i Petrol N62 Coolant Water Pump Mechanical 7507849

€47.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 6R0121093B

Audi A1 8X Additional Coolant Pump Bracket Mount Support Holder 6R0121093B

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7609532

BMW 3 Series Petrol F30 F31 N20 Radiator Cooling Coolant Hose Pipe Line 7609532

€37.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7596837-1

BMW F20 F21 F22 F23 F30 F31 F32 F33 Petrol Radiator Coolant Hose Pipe 7596837

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. BK3Q9J323AE

Ford Transit MK7 Diesel 2.2 TDCi Fuel Injection Line Pressure Pipe Injector Set

€75.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 4G0121081EL

Audi A6 C7 Rear Breather Line Hose Pipe 4G0121081EL

€37.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 5N0122157AM

Audi Q3 8U Water Pipe Hose Coolant Cooling Line 2.0 TDI Diesel 5N0122157AM

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 04L121111-1

Volkswagen Tiguan 5N Thermostat Coolant Housing Valve 2.0 TDI Diesel 04L121111

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2742001407

Mercedes W213 X253 W906 Water Coolant Pump Petrol M274 Engine A2742001407

€51.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 5A0C5A2

BMW F70 F74 U06 U10 U11 Mini F65 F66 Cylinder Head Coolant Hose Tube 5A0C5A2

€70.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 5A38AD5

BMW U06 X1 U11 Water Coolant Pump Pipe Hose Line B38X 5A38AD5

€42.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7C0121445

VW Volkswagen Crafter Sy Coolant Hose Pipe Tube Line 2.0 Diesel 7C0121445

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2754247-2

BMW Mini Cooper One 2 R55 R56 R57 R58 Engine Water Coolant Hose Pipe 2754247

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7789720-1

BMW E87 118d 120d M47N2 Cooling Radiator Water Hose Pipe 7789720

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2475011400

Mercedes W177 W247 M282 Water Hose Engine Cooling Coolant Pipe A2475011400

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A6395281782

Mercedes-Benz Vito Viano W639 Air Charge Intercooler Hose Pipe A6395281782

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A9068322123

Volkswagen Crafter 2E Mercedes Sprinter W906 Coolant Pipe Hose Line A9068322123

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 4F0121283AR

Audi A6 C6 Front Radiator Air Duct Guide Channel Left N/S 4F0121283AR

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A4478320723

Mercedes W447 Diesel Circulation Pump Engine Molded Hose Line Pipe A4478320723

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 9671124980-1

Water Hose Peugeot Partner Citroen Berlingo 1.6 HDI Coolant Pipe Line 9671124980

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. HPLA-8260-DB

Range Rover Evoque L538 Water Coolant Hose Pipe Line 3.0 Diesel HPLA-8260-DB

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7022795

BMW 7 Series E65 E66 Front Left N/S Centre Console Trim Panel Antracite Black

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2038302796-1

Mercedes-Benz C-Class W203 1 Air Conditioning Heat Exchanger Hose A2038302796

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8517591

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

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2383403

Ford Transit Custom Radiator Coolant Hose Tube Pipe Diesel GK2Q-8N039-AB

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 5G0965567-2

VW Golf Mk7 Passat B8 Audi A1 8X Auxiliary Water Coolant Pump 2.0 TDI 5G0965567

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2642002600

Mercedes W205 C238 M264 Engine Coolant Pipe Hose Line A2642002600

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A1645000493-1

Mercedes W164 OM642 Diesel Engine Cooling Radiator Fan Shroud 600W A1645000493

€75.95

Free delivery: Oct 27 – 29

If paid before 14:00

Part no. 8631943-6

BMW X1 F48 Mini F56 Petrol Thermostat Housing Part F-610472.06-0091

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2125010684

Mercedes W212 Radiator Coolant Hose Pipe Tube Line A2125010684

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8516204-2

Engine Water Pump BMW E90 LCI F10 F20 F30 Diesel N47N Coolant Water Unit 8516204

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8R0121101J

Audi Q5 8R 2.0 TDI Coolant Water Hose Line Tube Pipe 8R0121101J

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. M8A2-8D262-AB

Range Rover Velar L560 Coolant Hose Pipe Line 2.0 Diesel Engine M8A2-8D262-AB

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 5A30C24

BMW U06 X1 U11 Water Coolant Heater Return Pipe Hose Line B38X 5A30C24

€37.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2636144

Ford Transit Mk8 Water Pump 2.0 TDCi GK3Q-8501-AC

€108.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 6933922-1

BMW E60 E61 E63 LCI Air Conditioning Con Heater Radiator 6933922

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1K0122157HH

Skoda Octavia II VW Golf Mk6 Water Hose Coolant Pipe Line 2.0 TFSI 1K0122157HH

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2114910041

Mercedes Benz C E Class W203 W211 Diesel Exhaust Holder Bracket A2114910041

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 03H131561B

Volkswagen Passat CC Skoda Superb Coolant Hose Pipe Line 03H131561B

€70.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2055011601

Mercedes C205 M264 Circulation Water Fluid Coolant Pipe Hose A2055011601

€47.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2212700596

Mercedes W221 M275 Automatic Gearbox Transmission Oil Pipe Line Hose A2212700596

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. PZ31-8A080-AB

Ford Transit Custom Mk2 Coolant Expansion Tank Bottle 2.0 EcoBlue PZ31-8A080-AB

€37.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 038121132G

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

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2055018900

Mercedes W205 Coolant Hose Pipe Line A2055018900

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8K0121207B-2

Audi A4 B8 Radiator Fan Engine Motor Cooling Coolant Unit 993454J-D

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8W0122293AE

Audi A4 B9 2.0 TDI DETA Water Coolant Hose Line Tube Pipe 8W0122293AE

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 06Q919519Q

Skoda Octavia VRS DNPA Petrol 2.0 TFSI Exhaust Gas Temperature Sensor 06Q919519Q

€66.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A1122010601

Mercedes SLK 320 R170 Water Coolant Pump A1122010601

€70.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2465010458

Mercedes X156 Oil Coolant Hose Pipe Line Tube A2465010458

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A1332000951-1

Mercedes W176 M133 A45 AMG Coolant Pipe Hose Line Tube A1332000951

€42.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. CK3Q8N039AA

Ford Transit MK7 2.2 TDCI Water Hose Engine Coolant Pipe Line CK3Q8N039AA

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8602603

BMW G11 G12 G30 G31 Radiator Coolant Hose Tube Line Pipe 2.0 530e B48X 8602603

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

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