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.

More information

Find it faster

Match to your vehicle

Make

Volkswagen Touareg 2.5 TDI Expansion Coolant Tank Bootle Reservoir 7L0121407

Product currently unavailable

Part no. ET76-8K218-AC

Ford Transit Courier Mk1 Coolant Expansion Header Overflow Tank ET76-8K218-AC

Product currently unavailable

Part no. PCH503320

Land Rover Discovery 3 L319 Water Coolant Heater Pipe Hose Line PCH503320

Product currently unavailable

Part no. LR013527

Land Rover Discovery L494 Engine Oil Pump Inlet Tube 3.0 SDV6 9H2Q-6615-BA

Product currently unavailable

Part no. 99610661153

Porsche Carrera 996 Coolant Water Hose Pipe Feed Line 9603 Petrol 99610661153

Product currently unavailable

Part no. 6G9N-19C734-AC

Range Rover Evoque L538 Interior Temperature Sensor Control Unit 6G9N-19C734-AC

Product currently unavailable

Part no. 7011215

BMW 7 Series E65 E66 E67 Front Aid Duck Radiator Trim Panel Left N/S

Product currently unavailable

Part no. 1708808

Coolant Connector BMW E46 318i Petrol M43 Water Pump Thermostat Conector 1708808

Product currently unavailable

Part no. 7640513-1

BMW F20 F21 LCI F30 F31 F32 F36 Engine Cooling Fan Housing Motor 850W 7608409

Product currently unavailable

Part no. C1BY-8C607-AE-1

Ford Fiesta St Mk7 Engine Cooling Radiator Fan Motor Control Unit C1BY-8C607-AE

Product currently unavailable

Part no. 8509740-3

Engine Cooling Radiator BMW F10 F11 Radiator Pack Fan Shroud 400W 8509740

Product currently unavailable

Part no. 8481575-2

BMW F45 F46 G30 Mini F60 Thermostat Gearbox Oil Cooler Hose Connector 9488754

Product currently unavailable

Part no. 7537745

Coolant Water Hose BMW E65 730i N52 Engine Water Valve Pipe Hose Supply 7537745

Product currently unavailable

Part no. 9G230706300

Porsche 718 Boxster 982 Feed Coolant Hose Pipe Line 2.0 Petrol 9G230706300

Product currently unavailable

Part no. 05E121111AB-1

Seat Leon 5F Ibiza Mk5 Water Coolant Pump Petrol Engine 1.5 TSI 05E121111AB

Product currently unavailable

Part no. 8632535

BMW G20 G21 G30 G31 Hybrid Battery Radiator Lower Left N/S 8632535

Product currently unavailable

Part no. A0002007323

Mercedes W461 W639 W906 Radiator Fan Engine Cooling Radiator Blower A0002007323

Product currently unavailable

Part no. CX23-8A080-AB

Jaguar XF X250 Coolant Expansion Tank Bottle Reservoir CX23-8A080-AB

Product currently unavailable

Part no. A2536304600

Mercedes W213 Engine Coolant Hose Tube Line Pipe E 220 d YAP302214

Product currently unavailable

Part no. 06K121492F

Audi S3 8V VW Golf Mk7 Cooling Water Hose Coolant Pipe Line 2.0 TFSI 06K121492F

Product currently unavailable

Part no. 5Q0122101EA

Audi A3 8V Seat Leon 5F Water Coolant Hose Line Pipe 2.0 TFSI CJXH 5Q0122101EA

Product currently unavailable

Part no. M8A2-8286-BD-1

Land Rover Range Rover Velar L560 Water Coolant Hose Pipe 2.0 D M8A2-8286-BD

Product currently unavailable

Part no. 7P6122051D

Volkswagen VW Touareg 7P Coolant Hose Pipes Line 3.0 TDI Diesel 7P6122051D

Product currently unavailable

Part no. A6542030102

Mercedes W213 OM654 Diesel Water Coolant Cooling Pipe Line Hose A6542030102

Product currently unavailable

Part no. 7586928-1

Coolant Pump BMW E81 E82 E90 E92 Petrol N43 Electrical Water Pump 7586928

Product currently unavailable

Part no. L8D2-8D280-AC

Land Rover Discovery Sport L550 Coolant Water Hose Pipe 1.5 PHEV L8D2-8D280-AC

Product currently unavailable

Part no. A2138302205-1

Mercedes W213 Heat Exchanger Hose Line Tube Pipe E220 d 2.0 Diesel A2138302205

Product currently unavailable

Part no. 83A121332A

Audi Q3 F3 Additional Cooler Sealing Strip Right O/S 83A121332A

Product currently unavailable

Part no. M8B2-8464-BB

Range Rover Defender L663 Coolant Expansion Bottle Hose Line Tube M8B2-8464-BB

Product currently unavailable

Part no. 7547244

Coolant Hose BMW X5 E70 3.0si N52N Engine Cooling Cylinder Head Pipe 7547244

Product currently unavailable

Part no. 6922395

BMW Mini One D R50 W17 Hose For Radiator Engine Return Diesel 6922395

Product currently unavailable

Part no. 6928270

BMW E65 E66 Radiator Coolant Cooling Return Water Hose Pipe 730i N52 6928270

Product currently unavailable

Part no. A1635000075

Mercedes W163 Engine Water Circulation Hose Tube Line Pipe ML 350 A1635000075

Product currently unavailable

Part no. 03L906088HC

VW Crafter 35 Temperature Sensor Exhaust Gas Sensor Probe 2.0 TDI 03L906088HC

Product currently unavailable

Part no. 8632536

BMW G20 G21 G30 G31 Hybrid Battery Radiator Lower Right O/S 8632536

Product currently unavailable

Part no. L8D2-8B159-BC

Land Rover Discovery Sport L550 Coolant Water Hose Pipe 1.5 PHEV L8D2-8B159-BC

Product currently unavailable

Part no. 05E122447F

VW Volkswagen Golf 8 1.5 eTSI DFYA Water Coolant Pipe Line Hose Tube 05E122447F

Product currently unavailable

Part no. 5Q0121049K

Audi A3 8V Radiator Coolant Hose Pipe Tube Line 1.4 TFSI 5Q0121049K

Product currently unavailable

Part no. A2762000300

Mercedes W166 M276 Petrol Oil Radiator Coolant Hose Line Pipe A2762000300

Product currently unavailable

Part no. 1523950

Ford Fiesta Mk7 Coolant Pipe Hose Thermostat Housing 1.6 Diesel 8V21-18K579-BA

Product currently unavailable

Part no. 059906088BJ

Audi Q7 4L 3.0 TDI CLAB Diesel Temperature Exhaust Gas Sensor 059906088BJ

Product currently unavailable

Part no. 8668740

Water Hose BMW F40 Mini F54 LCI F60 B48E Coolant Radiator Pipe Line 8668740

Product currently unavailable

Part no. 8J0201216C

Audi TT 8J Water Coolant Hose Line Return Tube Pipe 8J0201216C

Product currently unavailable

Part no. A0999061400-2

Mercedes W205 C253 Radiator Fan Shroud Engine Cooling Unit A0999061400

Product currently unavailable

Part no. 7P5121070R-1

Porsche Cayenne S 92A Coolant Hose Pipe Line Right O/S 7P5121070R

Product currently unavailable

Part no. A6392712496

Mercedes Vito W639 Diesel OM642 Oil Pipe Transmission Cooler Hose A6392712496

Product currently unavailable

Part no. 06H121057H

Audi A4 S4 B8 8K A5 S5 8F 8T Thermostat Coolant Hose Pipe Line 06H121057H

Product currently unavailable

Part no. 03L906088HB

VW Crafter 35 Temperature Sensor Exhaust Gas Sensor Probe 2.0 TDI 03L906088HB

Product currently unavailable

Part no. 5N0121086J

Volkswagen Tiguan 5N Audi Q3 8U Coolant Hose Pipe Line 2.0 TDI 5N0121086J

Product currently unavailable

Part no. A6398320823

Water Hose Mercedes Vito Viano W639 Cooling Coolant Pipe Line A6398320823

Product currently unavailable

Part no. A6398320123

Mercedes Vito Viano W639 Water Hose Heater Cooling Coolant Pipe Line A6398320123

Product currently unavailable

Part no. 8656444

BMW i3 I01 Water Hose Cooling Coolant Pipe Line Radiator 8656444

Product currently unavailable

Part no. 1K0122101KN-4

VW Caddy Mk2 Golf Mk6 Radiator Water Coolant Hose Pipe Line Diesel 1K0122101KN

Product currently unavailable

Part no. 210211534R

Water Hose Renault Trafic 2 Heater Cooling Coolant Pipe Line 210211534R

Product currently unavailable

Part no. 06H121026N

Audi A3 8P VW Golf MK6 Engine Coolant Water Pump 1.8 TFSI Petrol 06H121026N

Product currently unavailable

Part no. 5Q0122101BK

VW Golf Mk7 Audi A3 8V Water Hose Radiator Coolant Pipe Line Diesel 5Q0122101BE

Product currently unavailable

Part no. 06K115243B

VW Golf Mk7 Audi A3 8V Oil Pressure Control Valve 2.0 TFSI CJXC 06K115243B

Product currently unavailable

Part no. A6290100666

Mercedes X164 OM629 Oil Dipstick Guide Tube Pipe Line Hose A6290100666

Product currently unavailable

Part no. A1715050130

Mercedes SLK R171 Radiator Air Duct Guide Shroud Panel Cover A1715050130

Product currently unavailable

Part no. 55213798

Fiat Doblo 1.6 Diesel JTD Multijet Engine Water Coolant Pipe Hose Line 55213798

Product currently unavailable

Part no. 038121065BG

VW Volkswagen New Beetle 1.9 TDI BSW Diesel Water Coolant Pipe Hose 038121065BG

Product currently unavailable

Part no. 1743329

Coolant Flange BMW E36 E46 Petrol M43 Water Pump Thermostat Flange 1743329

Product currently unavailable

Part no. 7572542

Oil Cooler Radiator BMW F01 F10 F12 N54 N55 N63 Engine Oil Cooler 7572542

Product currently unavailable

Part no. A2722030782-1

Mercedes S212 C207 Coolant Hose EGR Line Water Circulation A2722030782

Product currently unavailable

Part no. A2742001682-1

Mercedes W204 M274 Petrol Engine Coolant Hose Water Line Pipe A2742001682

Product currently unavailable

Part no. 8054850

Coolant Hose BMW X3 F97 X4 F98 Cooling Pipe Radiator Return Line 8054850

Product currently unavailable

Part no. 5Q0122051CM

Volkswagen Golf 5G 2.0 TDI Water Hose Radiator Coolant Pipe Line 5Q0122051CM

Product currently unavailable

Part no. 924386604R

Renault Trafic Mk2 Water Coolant Hose Pipe Line 924386604R

Product currently unavailable

Part no. 04L122157BH

Audi A5 8T A6 C7 Engine Water Coolant Pipe Hose Line 2.0 TDI 04L122157BH

Product currently unavailable

Part no. CPLA-8260-CD

Range Rover Sport L494 Engine Coolant Hose Pipe Line 3.0 Diesel CPLA-8260-CD

Product currently unavailable

Part no. A6292000315

Mercedes X164 OM629 Thermostat A6292000315

Product currently unavailable

Part no. 2861113

Ford Ranger Wildtrak Mk6 Water Coolant Pump Assy 2.0 Ecoblue JB3Q-8501-AE

Product currently unavailable

Part no. 4K0819377S

Audi A6 C8 Engine Cooling Coolant Drain Pipe Hose Tube Line 4K0819377S

Product currently unavailable

Part no. A2135007200

Coolant Hose Mercedes C238 M256 Right Cooler Radiator Water Hose A2135007200

Product currently unavailable

Part no. 07K103207

Oil Separator Pipe Audi RS3 8V TTRS 8S 2.5 TFSI Breather Hose Line 07K103207

Product currently unavailable

Part no. 7P6129572

Porsche Cayenne 92A Air Intake Hose Pipe Line 4.2 TDI Diesel Right O/S 7P6129572

Product currently unavailable

Part no. 8054849

Coolant Hose BMW X3 F97 X4 F98 Cooling Pipe Radiator Return Line 8054849

Product currently unavailable

Part no. 5Q0122101FR-1

Seat Leon Mk3 Radiator Coolant Hoses Quick Coupling Coolant Flange 5Q0122291DA

Product currently unavailable

Part no. A6398322223

Water Hose Mercedes Vito Viano W639 Cooling Coolant Pipe Line A6398322223

Product currently unavailable

Part no. 8656443

BMW i3 I01 Rex Hybrid Water Hose Cooling Coolant Pipe Line Radiator 8656443

Product currently unavailable

Part no. 99610621206

Porsche Boxster 986 Cooling Engine Water Coolant Hose Pipe 99610621206

Product currently unavailable

Part no. 95510605100

Porsche Cayenne 9PA Water Coolant Hose Pipe Line 95510605100

Product currently unavailable

Part no. 03H121131A

VW Passat CC Water Coolant Pipe Hose Cooling Line Connection Flange 03H121131A

Product currently unavailable

Part no. 6C0122073R

Volkswagen Polo 6C Water Coolant Pipe Hose Cooling Line 1.2 TSI 6C0122073R

Product currently unavailable

Part no. 2179140

Ford Kuga C520 Radiator Water Coolant Connector Pipe 1.5 EcoBoost DS7G-8K556-CD

Product currently unavailable

Part no. 1521015

Ford Fiesta Mk7 Engine Water Coolant Hose Pipe Tube Line 1.6 8V21-18K580-BA

Product currently unavailable

Part no. 8583477

Water Hose BMW F30 F31 335dX F32 F36 435dX N57Z Coolant Pipe Line Set 8583477

Product currently unavailable

Part no. 8581028

Water Coolant Pipe BMW G30 G31 Liquid Hose Radiator Pump 8581028

Product currently unavailable

Part no. 6938433

Coolant Water Hose BMW E65 730i N52 Engine Water Valve Pipe Hose Supply 6938433

Product currently unavailable

Part no. 982121625B

Porsche 718 Boxster 982 Water Coolant Hose Pipe Line 2.0 Petrol 982121625B

Product currently unavailable

Part no. 03H121121C

VW Passat CC Touareg 7L Thermostat Cover Coolant Pump Regulator 03H121121C

Product currently unavailable

Part no. 7533472-4

BMW X5 E70 X6 E71 Cooling Radiator Water Cooler Coolant Unit 7533472

Product currently unavailable

Part no. AH22-8D010-AC

Land Range Rover Sport L320 Water Coolant Pipe Hose Tube Line AH22-8D010-AC

Product currently unavailable

Part no. 2354043

BMW E46 M47N Radiator Mount Bracket Carrier Mounting Plate 2354043

Product currently unavailable

Part no. 93868888

Renault Trafic 3 Opel Vivaro B 1.6 Diesel Engine Coolant Radiator 93868888

Product currently unavailable

Part no. 04L121051

Volkswagen Audi Seat Skoda Water Coolant Pipe Hose 2.0 TDI 04L121051

Product currently unavailable

Part no. A0999063001-1

Mercedes C238 Radiator Fan Motor Engine Cooling Unit 1000W 220190109

Product currently unavailable

Part no. 059121075FE

Audi A7 4G Water Coolant Cooling Hose Pipe 3.0 TDI Diesel Engine 059121075FE

Product currently unavailable

Part no. A6402001452-1

Thermostat Hose Mercedes W169 W245 OM640 Water Coolant Pipe Line A6402001452

Product currently unavailable

...

Showing 7129-7227 of 9323 products