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

Water Pump Mercedes W203 W209 Auxiliary Heater A2038350164

£21.95

Free delivery: Jul 02

If paid before 14:00

Part no. 7600584

BMW 1 3 Series F20 F21 F30 F31 N13 Thermostat Housing Box Petrol 7600584

£37.95

Free delivery: Jul 02

If paid before 14:00

Part no. 7534914

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

£47.95

Free delivery: Jul 02

If paid before 14:00

Part no. 7801063

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

£13.95

Free delivery: Jul 02

If paid before 14:00

Part no. 8648791

BMW F20 F21 F30 F31 LCI Engine Coolant Line Thermostat 8648791

£23.95

Free delivery: Jul 02

If paid before 14:00

Part no. 7545201-1

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

£70.95

Free delivery: Jul 02

If paid before 14:00

Part no. R6422010410

Mercedes W211 W320 Engine Water Cooling Coolant Pump R6422010410

£13.95

Free delivery: Jul 02

If paid before 14:00

Part no. 8471773

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

£32.95

Free delivery: Jul 02

If paid before 14:00

Part no. R6422010710

Mercedes W211 W320 Auxiliary Water Heater Pump R6422010710

£23.95

Free delivery: Jul 02

If paid before 14:00

Part no. 8589047

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

£28.95

Free delivery: Jul 02

If paid before 14:00

Part no. 8584834

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

£23.95

Free delivery: Jul 02

If paid before 14:00

Part no. 5A03F46

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

£18.95

Free delivery: Jul 02

If paid before 14:00

Part no. 8616992

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

Product currently unavailable

Part no. 3401058

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

Product currently unavailable

Part no. 7545201

Water Pump BMW E90 Electric Engine Coolant Pump 7545201

Product currently unavailable

Part no. 8474820

BMW G20 G21 G22 G26 G30 Auxiliary Additional Water Pump 8474820

Product currently unavailable

Part no. 8621713

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

Product currently unavailable

Part no. 9810111

Mini Countryman R60 R61 Paceman Cooper S Fuel Feed Pipe 9810111

Product currently unavailable

Part no. A1562030115

Mercedes W204 M156 C63 AMG Cylinder Crankcase Coolant Pipe Hose A1562030115

Product currently unavailable

Part no. 8616992-1

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

Product currently unavailable

Part no. 17225-KPP-860

Honda CBR 125R Air Cleaner Air Box Filter 17225-KPP-860

Product currently unavailable

Part no. 7507976

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

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. Sachs X Road Radiator

Sachs X Road 125 Water Cooling Radiator Cooler Shroud

Product currently unavailable

Part no. Sachs X Road Cowl Trim

Sachs X Road 125 Fuel Tank Cowl Trim Panel Paneling Cover

Product currently unavailable

Part no. Sachs X Road Fuel Tank

Sachs X Road 125 Fuel Tank Trim Cover Covering Black

Product currently unavailable

Part no. Sachs X Road Front Caliper

Sachs X Road 125 Front Wheel Brake Caliper Housing Carrier

Product currently unavailable

Part no. Sachs X Road Rear Caliper

Sachs X Road 125 Rear Wheel Brake Caliper Housing Carrier

Product currently unavailable

Part no. A0999063802

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

Product currently unavailable

Part no. LR061982

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

Product currently unavailable

Part no. 7534914-1

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

Product currently unavailable

Part no. 8580490

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

Product currently unavailable

Part no. 8580500

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

Product currently unavailable

Part no. 577196

Piaggio Vespa Water Hose Coolant Cooling Pipe Line Joint Connector 577196

Product currently unavailable

Part no. 19110-KPP-900

Honda CBR 125R Radiator Reserve Fluid Tank 19110-KPP-900

Product currently unavailable

Part no. Qingqi QM 125 Thermostat

Qingqi QM 125 Engine Cooling Thermostat Housing

Product currently unavailable

Part no. LR049317

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

Product currently unavailable

Part no. SFM 125 Thermostat

SFM Roadster 125 Engine Cooling Thermostat Housing

Product currently unavailable

Part no. 8585236

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

Product currently unavailable

Part no. 19010-KPP-861

Honda CBR 125 Water Cooling Radiator Cooler Shroud Fan 19010-KPP-861

Product currently unavailable

Part no. 7790471-1

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

Product currently unavailable

Part no. 2282499

BMW 5 6 Series E60 E61 LCI M5 E63 E64 M6 Oil Cooler Radiator 2282499

Product currently unavailable

Showing 1-42 of 42 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.