What is the design and purpose of engine cooling?

Engine cooling is a system responsible for absorbing and dissipating heat generated during the operation of the power unit. It consists of elements such as the radiator, fan, hoses, connectors, expansion tank, and components cooperating with the fluid circulation. Individual parts are mounted mainly in the engine bay and the front part of the vehicle, where they have access to the airflow.

What is engine cooling used for?

Engine cooling is used to maintain the proper operating temperature of the power unit and protect components from overheating. The system supports the correct operating conditions of the cylinder head, block, oil, and accessories, and also helps maintain stability in city traffic and under load. Without efficient heat dissipation, the risk of leaks, performance drops, and engine operation problems increases.

What role does the coolant radiator play?

The coolant radiator is a heat exchanger that absorbs thermal energy from the coolant and transfers it to the air flowing through the core. It works with the fan, hoses, and mounts, so its fit affects not only the operating temperature but also the fitment of accessories at the front of the car. Depending on the version, it may differ in connector layout, core width, and mounting points.

How to select parts from the engine cooling category for a specific car?

It is safest to compare the OEM number, engine version, body type, transmission type, and additional equipment. In practice, it is also worth checking the shape of the hoses, the position of the connectors, the type of electrical connector, and the mounting method of the fan shroud. For used parts, the completeness of the element and the condition of the working surfaces are also of great importance.

What symptoms indicate a problem with engine cooling components?

Typical symptoms include coolant leaks, cracks at the connectors, damage to mounts, and malfunctioning fan operation. Often, signs of corrosion, housing deformation, clogged radiator channels, or differences in system operation after the engine warms up also appear. Before installation, it is worth comparing the condition of the dismantled part with the element removed from the vehicle.

What data should be paid attention to during the installation of engine cooling components?

During installation, pay attention to the compatibility of mounting points, tightness of connections, condition of seals, and proper routing of hoses. The type of connector, number of pins in the fan, sensor position, and mounting location relative to other components are also important. After installing the part, check that the element does not interfere with covers, belts, and adjacent accessories.

Engine Cooling Parts

Make

BMW E70 E71 M57N2 N55 N57 Charge Air Cooler Intercooler Radiator Diesel 7809321

€37.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. 8616992

BMW 1 3 Series F20 F21 F30 LCI Engine Petrol N13 Auxiliary Water Pump 8616992

€47.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. A2038350164

Water Pump Mercedes W203 W209 Auxiliary Heater A2038350164

€27.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. 7801063

BMW X3 E83 E90 LCI M57N2 3.0d 335d Coolant Water Pump Cooling Unit 7796537

€23.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. 3401058

BMW X3 E83 3.0d M57N2 Coolant Hose Pipe Radiator Water Line 3401058

€32.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. 7507976

BMW 7 Series E65 E66 E67 Petrol Power Steering Oil Cooler 7507976

€23.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. LR061982

Land Rover Discovery 4 L319 Auxiliary Water Pump FW93-8501-AB LR061982

€23.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. 7545201

Water Pump BMW E90 Electric Engine Coolant Pump 7545201

€75.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. A1562030115

Mercedes W204 M156 C63 AMG Cylinder Crankcase Coolant Pipe Hose A1562030115

€99.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. 7545201-1

BMW E60 E61 E90 E91 Water Pump Electric Engine Coolant Pump 7545201

€80.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. R6422010410

Mercedes W211 W320 Engine Water Cooling Coolant Pump R6422010410

€23.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. 8580490

Engine Coolant Pipe BMW F40 Mini F55 B37 Cylinder Crankcase Hose 8580490

€37.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. 8580500

Engine Coolant Pipe BMW F40 Mini F55 B37 Cylinder Crankcase EGR Hose 8580500

€42.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. 8471773

BMW G20 G21 G30 G31 G01 G02 B47 Coolant Pipe Hose For Cylinder Crankcase 8471773

€37.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. 8585236

BMW F20 F21 LCI Mini F55 F56 F60 Oil Cooler Radiator Heat Exchanger 8585236

€28.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. 7534914

BMW 5 Series E60 E61 LCI 520i Petrol N43 Engine Cooling Radiator 7534914

€113.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. R6422010710

Mercedes W211 W320 Auxiliary Water Heater Pump R6422010710

€28.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. 8589047

BMW F40 F44 Mini F54 F60 B47 Engine Cylinder Crankcase Coolant Pipe Hose 8589047

€32.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. A9075011600

Mercedes Sprinter W907 Intercooler Air Intake Radiator A9075011600

€104.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. 8584834

BMW F40 F44 Mini F54 F60 Engine Cylinder Crankcase Water Coolant Pipe 8584834

€28.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. 8648791

BMW F20 F21 F30 F31 LCI Engine Coolant Line Thermostat 8648791

€28.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. LR049317

Land Rover Discovery L550 Auxiliary Water Pump DX23-18D474-AC

€23.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. 7790471-1

BMW E46 E60 E61 E87 E90 E91 M47N2 Mechanical Coolant Pump Water Cooling 7790471

€23.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. 5A03F46

BMW F70 F74 U06 Mini F65 F66 Auxiliary Water Pump B38 B48 5A03F46

€23.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. 8621713

Coolant Pipe BMW F45 Mini F60 B38X Hybrid Engine Cylinder Crankcase Hose 8621713

€23.95

Free delivery: Jul 3 – 7

If paid before 14:00

Part no. 7798788

BMW E87 E90 LCI N47 Intercooler Turbo Radiator Charge Air 7798788

Product currently unavailable

Part no. 7790471

Mechanical Coolant Pump BMW E46 E60 E61 E87 E90 E91 M47N2 Water Cooling 7790471

Product currently unavailable

Part no. 3400017

BMW X3 Series E83 Radiator Bracket Mounting Plate Expansion Tank 3400017

Product currently unavailable

Part no. 7800680-1

Air Intercooler BMW E90 E91 E92 325d 330d M57N2 Charge Cooler Radiator 7800680

Product currently unavailable

Part no. A2035000600

Mercedes R171 W203 W209 M271 Intercooler Charge Air Cooler Radiator A2035000600

Product currently unavailable

Part no. 6921382

BMW X5 E53 M57 3.0d Engine Cooling Radiator Shroud Pusher Fan 6921382

Product currently unavailable

Part no. 7575406

Intercooler BMW F10 F11 F12 F03 Petrol N63 Charge Air Cooler Cyl. 1-4 7575406

Product currently unavailable

Part no. 7534914-1

BMW E60 E61 LCI 520i Petrol N43 Engine Cooling Radiator 7534914

Product currently unavailable

Part no. A0999063802

Engine Radiator Fan 850W Mercedes W213 W238 C253 Cooling Unit A0999063802

Product currently unavailable

Part no. 8616992-1

BMW F20 F21 F30 F31 N13 Engine Petrol Auxiliary Water Pump 8616992

Product currently unavailable

Part no. 9810111

Mini Countryman R60 R61 Paceman Cooper S Fuel Feed Pipe 9810111

Product currently unavailable

Part no. 577196

Piaggio Vespa Water Hose Coolant Cooling Pipe Line Joint Connector 577196

Product currently unavailable

Part no. 6G91-9L440-FC

Ford S-Max Galaxy 1.8 TDCi Intercooler Charge Air Cooler Radiator 6G91-9L440-FC

Product currently unavailable

Showing 1-38 of 38 products

Engine Cooling Parts

In the Global Parts automotive store, you will find a wide selection of used car parts from the engine cooling category, compatible with many car brands, including BMW, Audi, Mercedes-Benz, and others.

Design and purpose of engine cooling

Engine cooling is a set of components responsible for dissipating excess heat from the power unit and maintaining its proper operating temperature. This system is located in the engine bay and the front part of the vehicle, where it utilizes airflow and coolant circulation. This category includes, among others, radiators, radiator fans, hoses and pipes, and oil coolers. A typical component is selected based on the OEM number, engine version, body type, mounting points, and vehicle equipment.

Differences between engine cooling component types

Part type	Main function	Location	What to check before selection
Coolant radiator	Transfers heat from the coolant to the air	Front part of the engine bay	OEM number, core dimensions, connector type, mounting points, engine version
Radiator fan	Forces airflow at low driving speeds or when stationary	By the radiator or in the fan shroud	Connector type, number of pins, diameter, control module, housing
Cooling system hose or pipe	Transfers fluid between system components	Between the engine, radiator, reservoir, and heater core	Shape, diameter, quick-connectors, bleed valves, hose routing
Oil cooler	Stabilizes engine or transmission oil temperature	Near the engine or in the front of the car	OEM number, connection type, tightness, drive and equipment version

System function and cooperating components

Engine cooling is used to maintain stable operating conditions for the power unit, accessories, and oil. A properly functioning system works with the thermostat, coolant pump, expansion tank, temperature sensors, and components from the Engines and parts category. Symptoms of mismatch or wear may include leaks at the connectors, damaged mounts, incompatibility of the fan connector, or differences in hose routing relative to the equipment version.

Characteristics of the radiator and fan shroud

A radiator is a heat exchanger mounted most often at the front of the vehicle, in front of the engine or the air conditioning condenser unit. Its task is to dissipate heat from the coolant, and its efficiency depends on the patency of the channels, the condition of the fins, and the tightness of the side tanks. The fan shroud is the component that secures the rotor and directs the airflow through the radiator core; therefore, when selecting, it is worth comparing the mounts, control type, and compatibility with the equipment.

Selecting parts for vehicle versions and practical assembly tips

When selecting components for a version such as Audi A4 B8, it is good to verify the OEM number, engine variant, transmission, and the presence of additional oil cooling. When choosing a component like a BMW E90 water radiator, the layout of the connectors, mounting type, and compatibility with the fan and covers are important. If you are looking for a component such as an Opel Astra H radiator fan, you should compare the electrical connector, housing, control, and completeness of the blades. A helpful supplement to technical knowledge is also the article Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models using dismantled parts?, which shows how important it is to correctly match parts to a specific vehicle version.

FAQ

Question	Answer
What is the design and purpose of engine cooling?	Engine cooling is a system responsible for absorbing and dissipating heat generated during the operation of the power unit. It consists of elements such as the radiator, fan, hoses, connectors, expansion tank, and components cooperating with the fluid circulation. Individual parts are mounted mainly in the engine bay and the front part of the vehicle, where they have access to the airflow.
What is engine cooling used for?	Engine cooling is used to maintain the proper operating temperature of the power unit and protect components from overheating. The system supports the correct operating conditions of the cylinder head, block, oil, and accessories, and also helps maintain stability in city traffic and under load. Without efficient heat dissipation, the risk of leaks, performance drops, and engine operation problems increases.
What role does the coolant radiator play?	The coolant radiator is a heat exchanger that absorbs thermal energy from the coolant and transfers it to the air flowing through the core. It works with the fan, hoses, and mounts, so its fit affects not only the operating temperature but also the fitment of accessories at the front of the car. Depending on the version, it may differ in connector layout, core width, and mounting points.
How to select parts from the engine cooling category for a specific car?	It is safest to compare the OEM number, engine version, body type, transmission type, and additional equipment. In practice, it is also worth checking the shape of the hoses, the position of the connectors, the type of electrical connector, and the mounting method of the fan shroud. For used parts, the completeness of the element and the condition of the working surfaces are also of great importance.
What symptoms indicate a problem with engine cooling components?	Typical symptoms include coolant leaks, cracks at the connectors, damage to mounts, and malfunctioning fan operation. Often, signs of corrosion, housing deformation, clogged radiator channels, or differences in system operation after the engine warms up also appear. Before installation, it is worth comparing the condition of the dismantled part with the element removed from the vehicle.
What data should be paid attention to during the installation of engine cooling components?	During installation, pay attention to the compatibility of mounting points, tightness of connections, condition of seals, and proper routing of hoses. The type of connector, number of pins in the fan, sensor position, and mounting location relative to other components are also important. After installing the part, check that the element does not interfere with covers, belts, and adjacent accessories.

Summary: engine cooling in the Global Parts automotive store

The engine cooling category includes parts needed for proper fluid circulation and effective heat dissipation from the power unit. The Global Parts offer includes used components for many car models, including BMW, Audi, Mercedes-Benz, and others, selected taking into account the OEM number, engine version, equipment, and mounting location. We invite you to contact us – we are here to help you! For more information and interesting facts, we also invite you to our automotive blog.