What is the construction and purpose of water radiators?

Water radiators are cooling system components usually mounted in the front part of the engine bay, where they have the best access to the airflow. A typical component consists of a core, heat-dissipating fins, side tanks, and ports for connecting hoses. Their purpose is to absorb heat from the coolant and transfer it to the outside. Mounting points, connection layout, and compatibility with the car version are also important during selection.

What are water radiators used for?

Water radiators are used to maintain the proper engine operating temperature by cooling the fluid circulating in the system. This reduces the risk of engine overheating, performance loss, and overloading of cooperating components. Their operation also affects the stability of the fan, thermostat, and temperature sensors. Without an efficient radiator, the entire cooling system loses its effectiveness.

What is the construction and function of a radiator core?

The radiator core is the central part of the heat exchanger composed of flow channels and thin fins that increase the heat dissipation surface. It serves to transfer temperature from the coolant to the air flowing through the front of the vehicle. The effectiveness of the entire system depends on its patency and tightness. In practice, core damage can cause a drop in cooling efficiency or fluid leakage.

How to choose a water radiator for a specific car version?

It is best to compare the OEM part number, VIN number, and technical data visible with the product. It is worth checking the brand, fuel type, condition, placement on the vehicle, and interchangeable numbers. The shape of the ports, mounting method, and compatibility with car equipment are also important.

What symptoms indicate a problem with a water radiator?

The most common signals are an increase in engine temperature, a drop in coolant level, visible traces of leaks, and sediment in the system. It also happens that the problem manifests itself through uneven fan operation or lower efficiency of the entire cooling system. Such symptoms should be compared with the condition of hoses, the tank, and sensors.

How to take care of water radiators after installation?

After installation, it is worth regularly checking the tightness of connections, fluid level, and the cleanliness of the radiator's external surface. A good practice is also to periodically check whether the fins are not clogged with dirt that restricts airflow. Proper coolant maintenance and a quick response to leaks help maintain full system efficiency.

Water coolers

At the Global Parts automotive store, we offer a wide selection of original used car parts, including water coolers for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Our water coolers undergo quality control to ensure you receive a top-quality product.

More information

Find it faster

Match to your vehicle

Make

BMW F10 F11 Engine Cooling Radiator Shroud Cover Frame 850W 7647652

Product currently unavailable

Part no. 7533477

Radiator BMW X5 E70 F15 X6 F16 LCI Auxiliary Water Coolant 7533477

Product currently unavailable

Part no. 8737285

BMW F70 F74 F78 Auxiliary Radiator Mount Bracket Holder Lower Left N/S 8737285

Product currently unavailable

Part no. A2125000455

Mercedes W212 Front Air Intake AMG Upper Slam Panel Channel Duct A2125000455

Product currently unavailable

Part no. A2035000503-1

Mercedes W203 Engine Water Cooling Coolant Radiator A2035000503

Product currently unavailable

Part no. 5Q0121207BD

VW Volkswagen Golf Mk7 5G Radiator Fan Engine Water Motor Cooling 5Q0121203AP

Product currently unavailable

Part no. A2055050140

Mercedes W205 Radiator Module Carrier Right O/S Bracket Mount A2055050140

Product currently unavailable

Part no. A2045000255

Mercedes W204 Cold Air Intake Lower Panel Air Front Slam Frame Trim A2045000255

Product currently unavailable

Part no. A2035000603

Mercedes W203 Water Coolant Radiator Engine Cooling A2035000603

Product currently unavailable

Part no. 4406277

Ford Transit MK6 2.4 Diesel Engine Cooling Radiator Fan Blade Viscous 4406277

Product currently unavailable

Part no. 7590699-5

Radiator Fan BMW E87 E90 N45 N46 N52 N53 400W Housing With Fan SYC 116-223-70

Product currently unavailable

Part no. VA56-A102

Honda Pantheon 125 Water Cooling Radiator Cooler Shroud Fan Coolant VA56-A102

Product currently unavailable

Part no. A2035004203-1

Radiator Mercedes SLK R171 W203 CLK W209 Engine Water Cooling Unit A2035002503

Product currently unavailable

Part no. 2444885

Ford Transit Mk7 Radiator Rubber Mounting Holder Bracket Kit 2444885

Product currently unavailable

Part no. 1K0121251BK

Audi A3 8P Coolant Radiator Engine Cooling Unit 2.0 Diesel BMN BUY 1K0121251BK

Product currently unavailable

Part no. 7617609-3

BMW X1 F48 Mini F55 F56 Radiator Fan Engine Cooling Unit Motor 400W 7636069

Product currently unavailable

Part no. A2125000255-1

Mercedes W212 Radiator Air Intake Channel Duct Upper Panel Covering A2125000255

Product currently unavailable

Part no. 7600698

Radiator Bracket BMW F10 F12 M5 M6 Auxiliary Water Cooler Surround Frame 7600698

Product currently unavailable

Part no. 7583119

BMW F01 F02 F03 F07 GT Radiator Mount Bracket Holder Support Left N/S 7583119

Product currently unavailable

Part no. 7848787-1

BMW F80 M3 F82 F83 Module Carrier Radiator Right O/S 7848787

Product currently unavailable

Part no. 7T166C646-1

Ford Transit Connect Intercooler Radiator Holder Housing Trim Cover 7T166C646

Product currently unavailable

Part no. 7535099-2

Water Radiator Mini R55 R56 R57 R58 R59 R60 Water Coolant Unit 8MK 376 754-591

Product currently unavailable

Part no. A1715040540

Mercedes SLK R171 Radiator Support Bracket Mount Holder Trim A1715040540

Product currently unavailable

Part no. 8K0121276A-1

Audi A4 B8 A5 8T Coolant Radiator Rubber Mount Holder Bracket Set 8K0121276A

Product currently unavailable

Part no. A2475003800

Radiator Mercedes W177 Diesel Engine OM608 Engine Cooler Radiator A2475003800

Product currently unavailable

Part no. 7573265

Radiator Cover BMW F10 F11 F06 F12 F13 Bracket Top Upper Panel Trim 7603739

Product currently unavailable

Part no. F1EB-8476-AC

Ford Focus Mk3 Front Grille Air Inlet Shutter Flap Motor F1EB-8476-AC

Product currently unavailable

Part no. 8E0959501L

Audi A4 S4 B7 Radiator Fan Radiator Electrical Module Control Unit 8E0959501L

Product currently unavailable

Part no. 8509925

BMW 7 Series E65 745d M67N Engine Cooling Radiator Fan Shroud 6946373

Product currently unavailable

Part no. A0995001303

Radiator Mercedes GLE C292 ML W166 Engine Water Coolant Cooler A0995001303

Product currently unavailable

Part no. 8A61-A001A04-B

Radiator Air Baffle Ford Fiesta CB1 Duct Guide Shroud Panel 8A61-A001A04-B

Product currently unavailable

Part no. 6921936-1

BMW 7 Series E65 735i 745i N62 Engine Cooling Radiator Shroud Cover 6921936

Product currently unavailable

Part no. 7585440-3

BMW E60 E61 E63 E65 545i 645i Petrol N62 Engine Cooling Radiator 7585440

Product currently unavailable

Part no. AH32-8005-BA

Land Rover Discovery 4 L319 Engine Water Coolant Radiator 3.0 V6 AH32-8005-BA

Product currently unavailable

Part no. 3403551

BMW X3 E83 Radiator Engine Water Cooling 17113403551 3403551

Product currently unavailable

Part no. 5E0121284

Skoda Octavia Mk3 5E Radiator Air Duct Guide Panel Right O/S 5E0121284

Product currently unavailable

Part no. 8K0121207B-1

Audi A4 B8 Radiator Fan Engine Motor Cooling Coolant Unit 8K0121003Q

Product currently unavailable

Part no. A1765000900-1

Mercedes W176 AMG Auxiliary Water Cooler Radiator Surround Cover A1765000900

Product currently unavailable

Part no. A1032000423-1

Mercedes W901 W903 Radiator Fan Engine Cooling Blade Propeller A1032000423

Product currently unavailable

Part no. 3C0121253AR

Volkswagen Passat B7 Cooling Radiator Coolant Unit 2.0 Diesel 3C0121253AR

Product currently unavailable

Part no. 7801993-1

BMW 1 3 SERIES E81 E87 E90 Complete Set Radiator Fan & Fan Housing DIESEL N47

Product currently unavailable

Part no. 8P4121283B

Audi A3 8V Front Left N/S Radiator Air Duct Guide Bumper 8P4121283B

Product currently unavailable

Part no. 8P4121284B

Audi A3 8V Front Right O/S Radiator Air Duct Guide Bumper 8P4121284B

Product currently unavailable

Part no. 7788905-1

BMW E87 E90 E91 Complete Set Radiator Fan Housing with Fan Diesel M47

Product currently unavailable

Part no. A2035052730

Mercedes W203 Radiator Air Baffle Duct Guide Shroud Panel Cover A2035052730

Product currently unavailable

Part no. 5A50149

BMW F70 F74 Coolant Radiator Engine Cooling Unit 5A50149 Petrol

Product currently unavailable

Part no. A1668842922

Mercedes ML W166 GLE C292 Air Duct Guide Radiator Upper Cover Panel A1668842922

Product currently unavailable

Part no. A1032000423

Radiator Fan Mercedes Sprinter W901 W903 Engine Cooling Wheel Motor A1032000423

Product currently unavailable

Part no. 8054266

BMW F80 M3 F82 M4 Front Right O/S Radiator Air Duct Guide Channel 8054266

Product currently unavailable

Part no. 7525508

BMW 3 Series E46 Radiator Fan Housing With Fan Petrol 390W 7525508

Product currently unavailable

Part no. 7600538

BMW F87 LCI Radiator Module Carrier Bracket Mount Holder Right O/S 7600538

Product currently unavailable

Part no. 8XA121331B

Audi A1 S1 GB 8X Water Coolant Radiator Seal Cover Bracket Left N/S 8XA121331B

Product currently unavailable

Part no. 7789256-1

BMW X5 E46 E53 E65 M57N 3.0d Diesel Engine Cooling System Viscous Fan 7789256

Product currently unavailable

Part no. A1765000900

Mercedes W176 AMG Auxiliary Water Cooler Coolant Radiator A1765000900

Product currently unavailable

Part no. 8E0959455K

Audi A4 B6 B7 Radiator Fan Engine Motor Cooling 8E0959455K

Product currently unavailable

Part no. 7519704-5

BMW Z4 E85 Engine Cooling Radiator Fan Shroud 400W 7519704

Product currently unavailable

Part no. 7534914

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

Product currently unavailable

Part no. 8V0121283A

Audi A3 S3 8V Radiator Air Guide Duckt Channel Left N/S 8V0121283A

Product currently unavailable

Part no. 1K0203491D

Volkswagen Golf 1K Diesel Fuel Radiator Cooler 1K0203491D

Product currently unavailable

Part no. 5Q0121251GN

Skoda Octavia Mk3 Audi A3 8V Coolant Radiator 1.8 2.0 TFSI Petrol 5Q0121251GN

Product currently unavailable

Part no. A2465040440

Mercedes W246 Radiator Support Bracket Holder Mount Right O/S A2465040440

Product currently unavailable

Part no. 3Q0121205

Audi A3 S3 8V VW Volkswagen Golf MK7 Radiator Fan Engine Motor Cooling 3Q0121205

Product currently unavailable

Part no. 9682720580

Citroen Berlingo B9 Engine Cooling Radiator Fan Cover Bracket Panel 9682720580

Product currently unavailable

Part no. A2465040340

Mercedes W246 Radiator Support Bracket Left N/S Holder Mount A2465040340

Product currently unavailable

Part no. 7519210

BMW E60 E61 E63 E64 Petrol Engine Cooling Coolant Water Radiator 7519210

Product currently unavailable

Part no. 8S0121284B

Audi TT FV Radiator Fan Air Guide Mount Bracket Right O/S 8S0121284B

Product currently unavailable

Part no. 9650102080

Peugeot 207 Engine Cooling Radiator Fan Cover Bracket Panel 9650102080

Product currently unavailable

Part no. Jiajue-125-Radiator

Jiajue 125 Water Cooling Radiator Cooler Shroud Fan Coolant Unit

Product currently unavailable

Part no. 3415182-3

BMW X3 E83 3.0d M57N2 Engine Cooling Radiator Fan Housing 3415182

Product currently unavailable

Part no. CC11-5D066-AA

Ford Transit Radiator Air Intake Channel Duct Upper Panel Mounting CC11-5D066-AA

Product currently unavailable

Part no. 7801423-1

BMW 3 Series E46 320d M47 M47N Radiator Cooling Fan 7801423

Product currently unavailable

Part no. 5Q0121251EN

Seat Leon 5F III Audi A3 8V 2.0 TDI Engine Water Coolant Radiator 5Q0121251EN

Product currently unavailable

Part no. A2760902537

Mercedes W212 Front Air Intake Left N/S M276 Channel Duct Petrol A2760902537

Product currently unavailable

Part no. 8W0121673B

Audi A4 B9 Radiator Air Guide Duct Channel Cover Panel Left N/S 8W0121673B

Product currently unavailable

Part no. 7802662-1

Water Cooler BMW F07 GT F10 F11 F12 F13 Auxiliary Additional Radiator 7802662

Product currently unavailable

Part no. A2035001254

Mercedes-Benz C-Class W203 Engine Cooling Radiator Condenser Petrol A2035000954

Product currently unavailable

Part no. A2035050230

Mercedes-Benz C-Class W203 Radiator Air Intake Channel Duct A2035050230

Product currently unavailable

Part no. A2108300470

Mercedes-Benz E W210 Air Conditioning Condenser Radiator Diesel A2108300470

Product currently unavailable

Part no. A6395011101

Mercedes Vito W639 OM651 Diesel Engine Radiator Coolant Cooler A6395011101

Product currently unavailable

Part no. 3415182-4

BMW X3 E83 Radiator Fan 2.0d N47 Complete Pack Set Engine Housing 3415182

Product currently unavailable

Part no. A2045010320

Mercedes-Benz C W204 Cooling Coolant Radiator Bracket Beam Set A2045010320

Product currently unavailable

Part no. 7801423

BMW 3 Series E46 320d M47N Radiator Fan Cooling Unit 7801423

Product currently unavailable

Part no. K8D2-8K230-AC

Range Rover Evoque L551 Coolant Cooling Radiator 2.0 Diesel K8D2-8K230-AC

Product currently unavailable

Part no. A2025002203

Mercedes R170 W202 C208 W210 Engine Water Cooling Coolant Radiator A2025002203

Product currently unavailable

Part no. 8156259

BMW 3 Series E36 Radiator Lower Air Duct Undercar Shield 8156259

Product currently unavailable

Part no. 2249371

BMW 3 Series E46 318d 320d M47N Radiator Cooling Fan Housing Shroud 2249371

Product currently unavailable

Part no. 7786682

BMW 3 Series E46 320d M47 M47N Radiator Cooling Fan Housing Shroud 7786682

Product currently unavailable

Part no. LR039530

Range Rover Evoque L538 Engine Cooling Coolant Radiator Unit 2.2 Diesel LR039530

Product currently unavailable

Part no. 214763488R

Renault Trafic Intercooler Radiator Air Duct Guide Lower Panel Cover 214763488R

Product currently unavailable

Part no. FPLA-8D048-AA

Range Rover Vogue L405 Sport L494 Auxiliary Coolant Radiator FPLA-8D048-AA

Product currently unavailable

Part no. A2105002100

Mercedes-Benz E W210 Charge Air Cooler Intercooler Radiator Diesel A2105002100

Product currently unavailable

Part no. 7561757

BMW 3 Series E46 330d M57 Radiator Fan Housing With Fan Diesel 7788570

Product currently unavailable

Part no. 8482624

Cooling Radiator BMW F20 F21 F30 F31 LCI B48 Engine Coolant Radiator 8482624

Product currently unavailable

Part no. A2475000203

Mercedes W177 W247 Cooling Radiator Engine Coolant Radiator Unit A2475000203

Product currently unavailable

Part no. R53 Direnza

Engine Cooling Radiator Mini Cooper S R52 R53 Direnza Uprated Water Cooler

Product currently unavailable

Part no. 8K0121212C

Audi RS4 B8 Additional Auxiliary Radiator Left N/S Engine Cooling 8K0121212C

Product currently unavailable

Part no. 1K0959455FJ

Audi A3 8P Radiator Fan Engine Motor Cooling 1K0959455FJ

Product currently unavailable

Part no. A1696820528-1

Mercedes W169 W245 1 Front Cover Damping Insulation A1696820528

Product currently unavailable

Part no. 6921380-2

BMW 7 Series E65 730d 740d Engine Cooling Radiator Shroud Cover 6921380

Product currently unavailable

...

Showing 496-594 of 604 products