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 W212 Petrol OM274 Coolant Pipe EGR Cooler Line A2742032302

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1K0121051T

Volkswagen Eos Audi A3 8P Coolant Water Pipe Hose Line Tube 1K0122051AP

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 9299627

BMW G11 G12 G30 G31 Engine Coolant Water Hose Pipe Line 2.0 9299627

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A1728301396

Mercedes SLK R172 OM651 Engine Water Coolant Pipe Cooling Hose Line A1728301396

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8654845

BMW G20 G21 Coolant Water Hose Pipe Cooling Line 2.0 PHEV Hybrid 8654845

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7T166C646AC

Ford Transit Connect Intercooler Radiator Frame Top Cover Trim 7T16-6C646-AC

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8654846

BMW G20 G21 Water Coolant Pipe Hose Line B46X B48X 8654846

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. YC1Q8N039AB

Ford Transit MK6 2.4 Diesel Water Hose Coolant Cooling Pipe Line YC1Q8N039AB

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 06F145317E

Skoda Octavia RS 1Z Audi TT 8N BWA Petrol Engine Water Coolant Line 06F145317E

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7L5122073A

Porsche Cayenne 9PA Engine Coolant Hose Water Pipe Line 4.5 V8 7L5122073A

€28.95

Free delivery: Oct 27 – 29

If paid before 14:00

Part no. A0999067800-1

Mercedes C205 OM654 Radiator Blower Fan Engine Cooling Motor Unit A0999067800

€99.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1870817-1

Ford Fiesta 1.25 Engine Water Cooling Coolant Hose Pipe 1.25 SNJA 8V21-8C351-DB

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. LR021657

Land Rover Discovery 4 L319 Coolant Hose Line Pipe Set AH22-18B402-AB

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 3R0121071B

Seat Exeo 3R Water Hose Radiator Coolant Pipe Line 2.0 TDI 3R0121071B

€51.95

Free delivery: Oct 27 – 29

If paid before 14:00

Part no. 72344265

BMW F30 Coolant Hose Radiator Cooling Water Pipe Line 72344265

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 4K2819377E-2

Audi A6 C8 Engine Cooling Water Pipe Coolant Hose Line Tube 4K2819377E

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7541094

Mini Cooper S R52 R53 Petrol W11 Radiator Coolant Hose Pipe Automatic 7541094

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7800479

BMWE60 E61 E65 X3 E83 Oil Cooler Heat Exchanger Auto Gearbox 7800479

€37.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7500752

BMW X5 Series E53 M62 PETROL Cooling System Water Hose Pipe 7500752

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8645545

Coolant Pipe Mini F54 F56 F60 BMW F45 F46 F48 B38 Cooling Hose Water 8645545

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 4378817

Ford Transit Connect Water Coolant Hose Pipe Line 1.8 TDCi 2T14-8B274-BC

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 06F121133H

Volkswagen Golf Mk5 Audi TT 8J Water Thermostat Housing 2.0 TFSI 06F121133H

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7L6122291AC

Porsche Cayenne 92A Coolant Hose Water Pipe Line 7L6122291AC 7P6122051G

€37.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. LR125617

Range Rover Sport L494 Coolant Hose Pipe Line Connector K6D3-8K588-AB

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 03C121070B

Audi A3 8P Water Pipe Hose Line Engine Cooling Coolant Unit Hose 03C121070B

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8571346

BMW X3 F25 X4 F26 Coolant Hose Diesel Radiator Water Pipe Line N57N N57Z 8571346

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 95510605100

Porsche Cayenne 9PA Water Coolant Hose Pipe Line 95510605100

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2216435

Ford Ranger Wildtrak Mk6 Coolant Overflow Hose 2.0 EcoBlue Diesel JB3G-8W005-A

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 6R0121207F

Audi A1 8X Engine Cooling Radiator Fan Shroud Panel 6R0121207F

€218.95

Free delivery: Oct 27 – 29

If paid before 14:00

Part no. 4G0819350B

Audi A6 C7 A7 4G8 Water Radiator Coolant Pipe Hose Tube Line Petrol 4G0121485T

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7639026

Cooling Hose BMW E84 N20 Petrol Engine Radiator Water Coolant Pipe Line 7639026

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. AIRTEC

VW Golf Mk7 R Airtec Motorsport Oil Cooler Relocation Adapter Relocator

€170.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. K8D2-18C266-BA

Land Rover Discovery Sport L550 Evoque L551 Coolant Water Pipe Hose K8D218C266BA

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7611149

BMW F01 F01 LCI F02 F02 LCI F03 F03 LCI Coolant Hose Tube Line Pipe 17127611149

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8V61-8K218-AE

Ford Focus Mk3 Radiator Expansion Overflow Reservoir Tank Bottle 8V61-8K218-AE

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8638494-1

BMW G30 G11 G12 F30 LCI Coolant Water Pump Vacuum Box 8638494

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2E0121096

VW Volkswagen Crafter 2E 2.0 Diesel Water Coolant Pipe Line Tube Hose 2E0121096

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1935339

Ford Transit Connect Mk2 Engine Oil Breather Pipe Hose Line CM5G-6758-EB 1935339

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8472111-1

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

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1847032

Ford Fiesta Mk7 Engine Oil Breather Separator Pipe Hose Line BM5G-6K817-CA

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 5Q0121093EL

Skoda Octavia Mk3 VW Golf Mk7 Auxiliary Water Coolant Pump Mount Bar 5Q0121093EL

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8K0965561A

Audi A4 B8 A5 8T 2.0 TFSI Water Pump Auxiliary Coolant Circulation 8K0965561A

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8654869

BMW G20 G21 Coolant Radiator Feed Hose Pipe Line B46X B48X Engine 8654869

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8E0959501T

Audi A4 B7 Engine Cooling Coolant Fan Shroud 2.0 Petrol 8E0959501T

€37.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8U0121056

Audi RS Q3 8U Radiator Coolant Hose Pipe Line 8U0121056

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 03C121121B

Volkswagen Polo 6R Coolant Thermostat Housing Cover 03C121121B

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2055010782

Mercedes W205 Water Radiator Pipe Hose Coolant Cooling Line A2055010782

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 06F115397H-1

Audi A4 B7 VW Golf Mk5 Oil Filter Housing Oil Cooler 2.0 TFSI Petrol 06F115397H

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A1725011225

Mercedes R172 Water Coolant Pipe Hose Line 250CDI BlueEfficiency A1725011225

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8V61-8286-KE

Ford Focus Mk3 Radiator Coolant Pipe Hose Tube Line 1.5 TDCi Diesel 8V61-8286-KE

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 95B121049E

Porsche Macan 95B Engine Water Coolant Hose Pipe Tube Line 2.0 TFSI 95B121049E

€56.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. XR849076

Jaguar X200 XF X250 XJ X350 Water Coolant Hose Pipe Line 2.7 Diesel XR849076

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 06E117021J

Audi A5 S5 8T Engine Oil Cooler Heat Exchanger Unit 3.0 Petrol Engine 06E117021J

€37.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. FPLA6N650

Range Rover Sport L494 Intercooler Hose Pipe 3.0 Diesel FPLA-6N650

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2045012982

Water Pipe Mercedes W204 OM642 Engine Cooling Radiator Coolant Hose A2045012982

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 5A07782

BMW U06 Petrol Engine Water Coolant Pipe Hose Line Tube 5A07782

€75.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8632136

BMW G30 G31 F90 Electric Coolant Pump Holder Mounting Bracket Support 8632136

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8489610

Mini F65 F66 F67 BMW F70 F74 Turbocharger Coolant Supply Pipe 2.0 Petrol 8489610

€37.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 4M0819350F

Audi Q7 4M Q8 Mk2 VW Touareg Mk3 Water Coolant Hose Line Tube Pipe 4M0819350F

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7L8122051B

Audi Q7 4L VW Touareg 7L 4.2 TDi Coolant Hose Water Pump Pipe 7L8122051B

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8K0121403G

Audi A4 B8 A5 8T Q5 2.0TDI Coolant Reservoir Expansion Tank Bottle 8K0121403G

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A6512001651-1

Mercedes W204 Engine Coolant Water Pump Pipe Line OM651 Diesel A6512001651

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 04L122157BC

Audi A5 8T Heater Water Cooling Coolant Pipe Hose Line 04L122157BC

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8384422

Land Rover L322 Air Con A/C Air Conditioning Pipe Hose Line 8384422

€113.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. XR849073

Jaguar XF X250 X200 XJ X350 Lower Tube Radiator Hose Pipe Line Diesel XR849073

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8N0121096H

Audi TT 8N TTS Radiator Coolant Hose Tube Line Pipe 8N0121096H

€56.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8E0121049L

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

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8616175

BMW 3 F30 LCI 330e Hybrid Water Coolant Thermostat Hose Pipe Line 8616175

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 1K0122101CK

Audi Q3 8U Water Hose Cooling Radiator Coolant Pipe Line 1K0122101CK

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 4G0121447BB

Audi A6 S6 C7 Engine Water Coolant Pipe Hose Line 4.0 Petrol Engine 4G0121447BB

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 06J133519A

Audi TT 8J Water Cooling Coolant Pipe Line Connector Bracket Holder 06J133519A

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2385010601

Coolant Hose Mercedes W213 C238 Water Pump To Radiator A2385010601

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8677245-1

Radiator Coolant Hose BMW F20 LCI F30 F32 Petrol B48 Water Pipe Part 8677245

€56.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. GK21-8D033-BH-1

Ford Transit Mk8 Water Hose Engine Cooling Radiator Coolant Pipe GK21-8D033-BH

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8200674369

Renault Trafic Coolant Thermostat Cooling Unit 8200674369

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2754221-2

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

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 07K971845A

Audi RS Q3 8U Engine Wiring Bracket Holder Support Carrier 07K971845A

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 03D121005

Mechanical Water Pump Volkswagen Polo 6R Engine Coolant Unit Pump 03D121005

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. K8D2-18C266-BC

Land Rover Discovery Sport L550 Coolant Water Hose Pipe 1.5 PHEV K8D2-18C266-BC

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. XR849083

Jaguar XF X250 X200 XJ X350 Tube Hose Line Pipe Radiator 2.7 Diesel XR849083

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2657951

Ford Transit Custom Mk2 Tourneo Air Deflector Slam Panel Frame Trim PZ31-8327-AA

€118.95

Free delivery: Oct 27 – 29

If paid before 14:00

Part no. 4K2121214E

Audi A6 C8 Radiator Expansion Tank Reservoir Retainer Bracket Support 4K2121214E

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 06K109121E

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

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. LR087237

Land Rover Discovery Sport L550 EGR Water Cooling Pipe Hose AJ200 G4D3-9Y439-BF

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 5Q0121619D-1

Audi A3 8V Skoda Octavia Mk3 Water Hoses Coolant Pipes Lines 5Q0122051DA

€56.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2U1Q-8K500-BA

Ford Transit Mk6 2.4 TDCI Diesel Water Coolant Pump 2U1Q-8K500-BA

€32.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. GX73-8A080-AC

Range Rover Velar L560 Coolant Expansion Tank Reservoir Bottle GX73-8A080-AC

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. M8D2-8B500-AB

Range Rover Evoque L551 Discovery Sport Auxiliary Water Pump M8D2-8B500-AB

€66.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 7507970

BMW 7 Series E65 E66 Engine Cooling Radiator Module Carrier Housing

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2055011800

Mercedes W205 Water Hose Radiator Coolant Cooling Pipe Line A2055011800

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 2140689

Ford Transit Connect Mk2 1.5 TDCi Diesel Engine Coolant Hose Pipe 8V61-8260-KE

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 04L121093G

Audi A4 B9 Additional Coolant Pump Mount Bracket Holder 2.0 TDI 04L121093G

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 8489607

Mini F65 F66 F67 BMW F70 F74 Turbocharger Oil Supply Feed Line Pipe 8489607

€42.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. GK2Q-8K556-AA

Ford Tourneo Custom Water Hose Engine Cooling Pipe 2.0 EcoBlue GK2Q-8K556-AA

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. A2209977182

Mercedes W220 Oil Cooler Flexible Pipe Hose Line M113 Petrol Engine A2209977182

€28.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 9696668880

Ford Focus Mk3 Turbocharger Oil Feed Pipe Tube Turbo Line 9696668880

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. L8D2-65008-AB

Land Rover Discovery Sport L550 Coolant Valve Bracket 1.5 PHEV L8D2-65008-AB

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 06H121085C-1

Audi A4 B8 Water Hose Cooling Radiator Coolant Pipe Line 1.8 TFSI 06H121085C

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

Part no. 5WA122073H-1

Coolant Hose Skoda Superb Se Engine Coolant Water Tube Line Pipe 5WA122073H

€23.95

Free delivery: Oct 28 – 29

If paid before 14:00

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