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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Audi A4 B8 A5 8T A6 C7 Q7 4L Coolant Pipe Water Hose 3.0 TDI 059121465B

€56.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 5N0121447C

VW Volkswagen Tiguan 5N Water Hose Coolant Cooling Tube Pipe Line 5N0121447C

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8472111-2

BMW F40 G20 G21 G30 G01 Mini F55 F60 Coolant Thermostat 8472111

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2752632-3

Mini R55 R56 R57 Cooper S Radiator Fan Shroud Engine Cooling Fan 350W 2752632

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2055010891-1

Mercedes W205 Water Hose Radiator Coolant Cooling Pipe Line A2055010891

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 6R0121070N

Audi A1 8X Engine Coolant Water Pipe Hose Line 1.6 TDI CAYC 6R0121070N

€51.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7558480

BMW E82 E88 E90 E91 135i 335i Engine Radiator Coolant Cooler 7558480

€23.95

Free delivery: Oct 27 – 29

If paid before 14:00

Part no. 5Q0121407A

Audi A3 8V Engine Coolant Water Expansion Tank Bottle 5Q0121407A

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 55188058

Fiat Doblo Engine Water Coolant Temperature Sensor 55188058

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A1775010403

Mercedes W177 Coolant Expansion Tank Hose Pipe Line A1775010403

€42.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 6W93-6F073-AB

Jaguar XF X250 Intercooler Pipe Hose Line Diesel 6W93-6F073-AB

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2247638

Ford Fiesta Mk7 1.0 Ecoboost Coolant Pipe Hose Water Line CM5G-8B451-GA

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7612445

Cooling Hose BMW E84 N20 Petrol Engine Radiator Water Coolant Pipe Line 7612445

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 059121008A

Audi A7 4G8 Water Pump Wheel Coolant Unit 3.0 TDI Diesel 059121008A

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A4535012882

Smart A453 Coolant Hose Water Pump Pipe Line Tube A4535012882

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8W0121405F

Audi A5 F5 Expansion Coolant Tank Bottle 8W0121405F

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A6395017982

Mercedes W639 Water Hose Coolant Expansion Tank Pipe Line A6395017982

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7529273

Mini R52 R53 Coolant Cooling Water Expansion Tank Bottle 7529273

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7592650

Water Hose BMW F10 F11 F12 F13 N63 Petrol Cooling Coolant Pipe Line 7592650

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8511761

Coolant Hose BMW F01 LCI F10 X3 F25 Radiator Water Cooling Pipe Diesel 8511761

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1K0965561F-1

VW Volkswagen Sharan 7N Auxiliary Water Pump Coolant Heating Valve 1K0965561F

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7640014

Mini MINI F54 F56 F57 F60 BW F39 F48 Heat Exchanger Coolant Pipe Hose 7640014

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1692736

Ford Fiesta Mk7 Focus ST180 Engine Coolant Hose 1.6 EcoBoost BM5G-8A582-DA

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2045000293-2

Mercedes W204 W212 Radiator Fan Engine Cooling Actuator Motor A2045400788

€113.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A1725011125

Mercedes SLK R172 Breather Hose Expansion Tank Bleed Petrol M271 A1725011125

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 06F121057C

Audi A1 8X S3 8P VW Golf R Mk5 Water Coolant Pipe Hose Line 2.0 TSI 06F121057C

€47.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 9355235

BMW X5 F15 Engine Coolant Hose Heat Exchanger Return Pipe 9355235

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 46356328

Vauxhall Movano C Nox Oxygen Lambda Gas Temperature Sensor 46356328

€99.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 9398957

BMW G20 G21 Water Cooling Coolant Hose Pipe Tube Line Hybrid B46X B48X 9398957

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 5WA907527A

Audi A3 8Y Volkswagen VW Golf Mk8 Interior Temperature Sensor Unit 5WA907527A

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1J0121403B

Audi TT 8N Coolant Expansion Header Tank Bottle Reservoir Cap 1J0121403B

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 06H121010L

Audi A4 B8 A5 8T VW Scirocco Mk3 Engine Water Pump 2.0 TFSI Petrol 06H121010L

€142.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. PCH001220

Land Rover L322 Upper Coolant Hose Pipe Line PCH001220

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 9208169

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

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 059117015K

Audi Q7 4M Engine Oil Cooler Radiator 3.0 TDI 059117015K

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 03L121011J-1

Volkswagen Transporter T5 2.0 TDi Engine CAAA Water Pump 03L121011J

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 5QF122157AJ

Audi Q3 F3 Engine Coolant Hose Line Tube 2.0 TDI 5QF122157AJ

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 5N0122101AT

Audi Q3 8U 2.0 TDI DFTA Engine Radiator Upper Water Coolant Hose 5N0122101AT

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A6461400208

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

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2602004400

Mercedes W177 Heater Radiator Coolant Pipe Hose A2602004400

€66.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1475577-7

Radiator Fan Frame Mini R50 R53 Petrol Engine W10 W11 Shroud Housing 1475577

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A6072000415

Mercedes W176 W246 OM607 Coolant Thermostat Housing Cooling Unit A6072000415

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A1111410344

Throttle Bracket Mercedes W202 R170 M111 Intake Manifold Throttle Body Mount

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2125013220

Water Pump Holder Mercedes W212 Diesel OM651 Coolant Pump Bracket A2125013220

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 4G0121292E

Audi A7 4G Engine Radiator Coolant Upper Centre Cover Panel 4G0121292E

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7P5122447F

Porsche Cayenne 92A Water Breather Pipe Hose Cooling Tube 7P5122447F

€28.95

Free delivery: Oct 27 – 29

If paid before 14:00

Part no. 8642144-1

BMW i3 I01 Radiator Fan Motor 450W Engine Cooling Coolant Unit Fan 8641949

€56.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7N0819350B

Volkswagen VW Sharan 7N Water Hose Radiator Coolant Pipe Line 2.0 TDI 7N0819350B

€75.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8642560-2

BMW X3 G01 G20 G30 Petrol Cooling Module Servo Motor Thermostat Pump 8642560

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8509740-4

BMW F10 F11 F12 F13 Engine Cooling Radiator Fan Shroud 400W 8509740

€42.95

Free delivery: Oct 27 – 29

If paid before 14:00

Part no. 8600126

Mini F55 F56 F57 Upper Sealing Center Radiator Mount Seal Gasket 8600130

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 6R0129637E

Audi A1 8X Air Filter Box Pipe Pipe Line Hose 1.6 TDI CAYC 6R0129637E

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7LA121086D

Volkswagen Transporter T6 Water Coolant Pipe Hose Line 2.0 TDI 7LA121086D

€42.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A1715050230

Mercedes SLK R171 Radiator Air Baffle Duct Guide Deflector Channel A1715050230

€23.95

Free delivery: Oct 27 – 29

If paid before 14:00

Part no. LR074126

Range Rover Evoque L538 EGR Cooling System Coolant Hose Pipe Line LR074126

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. R2712010401

Mercedes W204 M271Petrol Water Pump Coolant Circulation Pump R2712010401

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7591089

BMW F01 F02 F03 Rolls-Royce Ghost RR4 N74 V12 Coolant Water Pipe Hose 7591089

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7595611

BMW F01 F01 LCI F02 F02 LCI F03 F03 LCI Coolant Hose Tube Pipe Line 7595611

€146.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 06Q121085B

VW Golf Mk8 Skoda Octavia Mk4 Audi S3 8Y 2.0 TSI Water Coolant Hose 06Q121085B

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 06J103221-1

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

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7L0819857C

Audi Q7 4L Coolant Pipe Hose Line Duct Tube 3.0 TDI 7L0819857C

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8J0121109E

Audi TT Mk2 8J Water Coolant Pipe Hose 1.8 2.0 TFSI CDAA CESA Petrol 8J0121109E

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 059121399K

Audi SQ5 8R 3.0 TDI Diesel Coolant Hose Line Tube Pipe 059121399K

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7541059

BMW E65 Heat Exchanger Automatic Gearbox Oil Cooler N62N 740i 750i 7541059

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A4475010201

Mercedes W447 Cooling Radiator Engine Coolant Radiator Unit A4475010201

€80.95

Free delivery: Oct 27 – 29

If paid before 14:00

Part no. 210474640R-1

Renault Trafic III Opel Vivaro B 1.6 DCi Thermostat Coolant Housing 210474640R

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A1725012382

Mercedes SLK R172 M271 M276 Coolant Hose Cooler Water Line A1725012382

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 9299629

BMW G30 G11 G12 Coolant Hose Radiator Pipe Line Feed 2.0 Hybrid 9299629

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 03L121011G

Audi A3 8P TT 8J VW Golf Mk5 Mk6 Water Coolant Pump 2.0 TDI 03L121011G

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7952798

Coolant Pipe BMW G30 530e LCI B48X Cooling Water Hose Line 7952798

€56.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. LR087237-1

Range Rover Evoque L538 EGR Coolant Pipe Outlet Hose Line LR087237

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8506668

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

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 03L121157AD

Audi A4 B8 A5 8T Coolant Pipe Hose 2.0 TDi Diesel EGR 03L121157AD

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A4475014500

Mercedes W447 Radiator Coolant Hose Cooling Pipe Bleed Line A4475014500

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7LA121096S

VW Volkswagen Transporter T6 Water Coolant Hose Pipe Line 2.0 TDI 7LA121096S

€42.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 4G0122293CA

Audi A4 B8 A6 C7 2.0 TDI Water Coolant Pipe Hose Line Tube 4G0122293CA

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 04L122157BA

Audi A5 8T Heater Water Cooling Coolant Pipe Hose Line 04L122157BA

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1K0121447S

Volkswagen VW Passat B6 Water Hose Radiator Coolant Pipe Line 1K0121447S

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 06J121075B

Audi A3 8P VW Scirocco Mk3 Coolant Hose Water Pipe Line Tube Petrol 06J121075B

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 4R83-8C012-A

Jaguar Xf X250 Coolant Hose Return Pipe Line 4R83-8C012-A

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. LR071993

Land Rover Discovery L550 Water Pipe Coolant Hose Line 2.0 Diesel GJ32-8B160-AA

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 059121016C

Audi A4 B9 A6 C7 A7 4G Q7 4M Engine Water Coolant Pump 3.0 TDI 059121016C

€66.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7603511

Water Hose BMW F20 F30 F31 F32 N20 Engine Coolant Radiator Pipe Line 7603511

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 9802104

Mini R60 R61 Pipe Coolant Hose Radiator 9802104

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2754247-1

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

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 9169918

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

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A1725012082

Mercedes SLK R172 Petrol OM271 Coolant Radiator Hose Line Right O/S A1725012082

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. BBT487

Borg & Beck BMW Mini R55 R57 R58 R60 Thermostat Kit Thermostat Housing BBT487

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7E0122051E-2

VW Volkswagen Transporter T5 Radiator Coolant Hose Water Pipe Line 7E0122051E

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8472103

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

€137.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. AH22-8575-AF

Land Rover Discovery 4 L319 Thermostat Housing 3.0 V6 Diesel AH22-8575-AF

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7591095

BMW F01 F02 F03 Water Coolant Cooling Pipe Hose Line N74 Petrol Engine 7591095

€56.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7591094

BMW F01 F01 LCI F02 F02 LCI F03 F03 LCI Coolant Hose Tube Pipe Line 17127591094

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8K0145923F

Audi A4 S4 B8 S5 8T Radiator Coolant Hose Tube Pipe Line 8K0145923F

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2602000400

Mercedes W177 A35 AMG M260 Coolant Hose Water Pump Pipe Line A2602000400

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7803608

BMW 1 X1 Series E81 E84 E87 LCI N47S Engine Exhaust Manifold Return Pipe

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2501590

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

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A6512000002

Mercedes X253 C253 Engine Coolant Water Pump Diesel OM651 A6512000002

€56.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A6421800165

Mercedes W204 W212 Heat Exchanger Oil Cooler OM642 Diesel A6421800165

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

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