Water coolers
More informationAt 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.
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Category
Subcategory
Condition
In Stock
Price
-5%
Part no. 7590119
BMW 1 3 X1 Z4 Series E81 E87 E90 E90N LCI E91 E92 E93 Bracket Radiator
Promo price
PLN 46.95
PLN 44.60
Delivery: Aug 14
If paid before 14:00
-5%
Part no. 7600536
BMW F20 F21 F30 LCI Radiator Carrier Bracket Mount Left N/S 7600536
Promo price
PLN 61.95
PLN 58.85
Free delivery: Aug 14
If paid before 14:00
-5%
Part no. 7544550
BMW X3 F25 Engine Radiator Rubber Mount Bush Grommet X4 F26 7544550
Promo price
PLN 42.95
PLN 40.80
Delivery: Aug 14
If paid before 14:00
-5%
Part no. 8574000
BMW X5 E70 F15 Radiator Mount Upper Cooling Carrier Holder Cover Shroud 7533539
Promo price
PLN 46.95
PLN 44.60
Delivery: Aug 14 – 17
If paid before 14:00
-15%
Part no. 7559273-1
BMW E81 E87 E90 E91 E92 Petrol Engine Water Coolant Radiator 7559273
Promo price
PLN 189.95
PLN 161.46
Free delivery: Aug 14 – 17
If paid before 14:00
-15%
Part no. 7600543-1
Radiator Mount BMW F20 F22 F30 Upper Sealing Center Mounting Trim Seal 7600543
Promo price
PLN 94.95
PLN 80.71
Free delivery: Aug 14 – 17
If paid before 14:00
-5%
Part no. 7524914
BMW E81 E87 E90 E91 E92 Module Carrier Radiator Right O/S 7524914
Promo price
PLN 46.95
PLN 44.60
Delivery: Aug 14
If paid before 14:00
-5%
Part no. 1439113
BMW X5 E53 E65 E66 Radiator Rubber Mounting Holder Bracket Part 1439113
Promo price
PLN 46.95
PLN 44.60
Delivery: Aug 14
If paid before 14:00
-5%
Part no. 8572188
BMW X5 E70 Radiator Carrier Left N/S Cooling Unit Mount Bracket Support 7799761
Promo price
PLN 46.95
PLN 44.60
Delivery: Aug 14
If paid before 14:00
-5%
Part no. A1695040114
Mercedes W169 W176 W204 W212 Radiator Mount Rubber Mounting Bracket A1695040114
Promo price
PLN 46.95
PLN 44.60
Delivery: Aug 14
If paid before 14:00
-5%
Part no. 7524912
BMW 1 3 X1 Z4 SERIES E81 E87 E90 E90N E91 E92 Module Carrier Radiator 7524912
Promo price
PLN 46.95
PLN 44.60
Delivery: Aug 14
If paid before 14:00
-5%
Part no. 7600541-1
BMW F20 F21 F30 Holder Bracket Mount Support Module Left N/S 7600541
Promo price
PLN 61.95
PLN 58.85
Free delivery: Aug 14
If paid before 14:00
-5%
Part no. 7600540-2
Radiator Holder Bracket BMW F20 F21 F30 Mount Support Right O/S 7600540
Promo price
PLN 46.95
PLN 44.60
Delivery: Aug 14
If paid before 14:00
-5%
Part no. 7600536-2
BMW F20 F21 F30 F31 Radiator Module Carrier Left N/S Bracket Mount 7600536
Promo price
PLN 61.95
PLN 58.85
Free delivery: Aug 14
If paid before 14:00
Part no. 7521931
Radiator BMW E87 E90 Cooling Radiator Petrol Engine N52 N53 Coolant 7521931
PLN 189.95
Free delivery: Aug 14 – 17
If paid before 14:00
-5%
Part no. 7804619
BMW F10 F11 F01 F02 Radiator Mount Bracket Module Lower Carrier Cover
Promo price
PLN 94.95
PLN 90.20
Free delivery: Aug 14
If paid before 14:00
Part no. 7617609-3
BMW X1 F48 Mini F55 F56 Radiator Fan Engine Cooling Unit Motor 400W 7636069
PLN 284.95
Free delivery: Aug 14
If paid before 14:00
-5%
Part no. 7530252-1
BMW 3 X3 Z4 Series 1 E46 E83 E85 Radiator Carrier Mount Bracket Support 7530252
Promo price
PLN 46.95
PLN 44.60
Delivery: Aug 14
If paid before 14:00
-15%
Part no. 7533472-2
BMW X5 E70 X6 E71 Cooling Radiator Water Cooler Coolant Unit 7533472
Promo price
PLN 332.95
PLN 283.01
Free delivery: Aug 14 – 17
If paid before 14:00
-5%
Part no. 7533537
BMW X5 E70 Engine Coolant Radiator Bracket Holder Mount 7533537
Promo price
PLN 61.95
PLN 58.85
Free delivery: Aug 14
If paid before 14:00
-5%
Part no. 7600536-1
BMW F20 F21 F30 F31 Radiator Module Carrier Bracket Mount Left N/S 7600536
Promo price
PLN 61.95
PLN 58.85
Free delivery: Aug 14
If paid before 14:00
-15%
Part no. 7795878
BMW E60 E61 E63 E64 LCI Diesel Engine Cooling Coolant Water Radiator 7795878
Promo price
PLN 142.95
PLN 121.51
Free delivery: Aug 14 – 17
If paid before 14:00
-5%
Part no. A1715050230
Mercedes SLK R171 Radiator Air Baffle Duct Guide Deflector Channel A1715050230
Promo price
PLN 113.95
PLN 108.25
Free delivery: Aug 14 – 17
If paid before 14:00
-40%
Part no. A2075050430
Radiator Air Baffle Mercedes W207 C207 A207 Guide Shroud Panel A2075050430
Promo price
PLN 284.95
PLN 170.97
Free delivery: Aug 14 – 17
If paid before 14:00
Part no. 8E0121251A
Audi A4 B7 2.0 TDI Diesel Coolant Radiator Water Cooling Radiator 8E0121251A
PLN 123.95
Free delivery: Aug 14
If paid before 14:00
Part no. 7553111
BMW E81 E87 E87N E90 E91 E92 E93 LCI Engine Coolant Radiator 7553111
PLN 180.95
Free delivery: Aug 14 – 17
If paid before 14:00
-5%
Part no. 7593839
Radiator Mount BMW X3 F25 X4 F26 Bracket Module Carrier Cover 7593839
Promo price
PLN 61.95
PLN 58.85
Free delivery: Aug 14
If paid before 14:00
-15%
Part no. 7618360
Engine Oil Cooler BMW F20 F21 F30 F32 N55 Petrol Engine Radiator Cooling 7618360
Promo price
PLN 759.95
PLN 645.96
Free delivery: Aug 14
If paid before 14:00
-5%
Part no. 1K0121367P
Seat Ibiza 6J VW Volkswagen Polo 6R Radiator Mount Support Carrier 1K0121367P
Promo price
PLN 42.95
PLN 40.80
Delivery: Aug 14
If paid before 14:00
-40%
Part no. 7618807
BMW F20 F21 F30 F31 N20 N55 Engine Cooling Coolant Radiator 7618807
Promo price
PLN 189.95
PLN 113.97
Free delivery: Aug 14 – 17
If paid before 14:00
-5%
Part no. A0009912595
Mercedes W204 W205 W213 Engine Radiator Mount Holder Clip A0009912595
Promo price
PLN 42.95
PLN 40.80
Delivery: Aug 14
If paid before 14:00
-5%
Part no. 1436263
BMW 1 3 5 X3 X5 Series E60 E65 E81 E87 E90 Bracket Radiator Mount Adjuster Stop
Promo price
PLN 46.95
PLN 44.60
Delivery: Aug 14
If paid before 14:00
-40%
Part no. A2215050241
Mercedes W221 Engine Water Cooler Radiator Holder Mount Support A2215050241
Promo price
PLN 189.95
PLN 113.97
Free delivery: Aug 14 – 17
If paid before 14:00
-15%
Part no. A2045010320-1
Mercedes W204 Air Con Radiator Condenser A/C Beam Bracket Set A2045010320
Promo price
PLN 123.95
PLN 105.36
Free delivery: Aug 14
If paid before 14:00
-15%
Part no. 8638196
BMW F20 F21 F30 F31 LCI Petrol Radiator Engine Acoustic Cover Panel 8638196
Promo price
PLN 180.95
PLN 153.81
Free delivery: Aug 14 – 17
If paid before 14:00
-5%
Part no. 7186514
BMW F10 F11 F13 F01 Radiator Adapter Bracket Support Mount Right O/S 7186514
Promo price
PLN 51.95
PLN 49.35
Delivery: Aug 14
If paid before 14:00
-5%
Part no. 7530254
BMW 3 X3 Z4 Series E46 E83 E85 Radiator Carrier Mount Bracket Support 7530254
Promo price
PLN 46.95
PLN 44.60
Delivery: Aug 14
If paid before 14:00
-5%
Part no. 7186513
BMW F10 F11 F13 F01 Radiator Adapter Bracket Support Mount Left N/S 7186513
Promo price
PLN 94.95
PLN 90.20
Free delivery: Aug 14
If paid before 14:00
-40%
Part no. A2045050430
Radiator Air Baffle Mercedes W204 Duct Guide Shroud Panel Cover A2045050430
Promo price
PLN 189.95
PLN 113.97
Free delivery: Aug 14 – 17
If paid before 14:00
-40%
Part no. A9065000202
Mercedes W906 Engine Cooling Coolant Unit Radiator Water Cooler A9065000202
Promo price
PLN 355.95
PLN 213.57
Free delivery: Aug 14 – 17
If paid before 14:00
-15%
Part no. A2760902537
Mercedes W212 Front Air Intake Left N/S M276 Channel Duct Petrol A2760902537
Promo price
PLN 161.95
PLN 137.66
Free delivery: Aug 14 – 17
If paid before 14:00
-40%
Part no. 7600523
BMW F30 F31 F32 Diesel Cooling Radiator Engine Coolant Radiator 7600523
Promo price
PLN 284.95
PLN 170.97
Free delivery: Aug 14 – 17
If paid before 14:00
-40%
Part no. A2215002603
Mercedes W221 Engine Cooling Radiator Water Cooler A2215002603
Promo price
PLN 379.95
PLN 227.97
Free delivery: Aug 14 – 17
If paid before 14:00
-15%
Part no. 7519204
BMW E60 E61 E63 E64 Engine Cooling Radiator Module Carrier Housing 7519204
Promo price
PLN 94.95
PLN 80.71
Free delivery: Aug 14 – 17
If paid before 14:00
-15%
Part no. 7788905
BMW 1 3 Series E81 E87 E90 M47N2 N47 Engine Radiator Fan Housing Diesel 7788905
Promo price
PLN 142.95
PLN 121.51
Free delivery: Aug 14
If paid before 14:00
-5%
Part no. 7600536-3
Radiator Mount BMW F20 F21 F30 F31 Radiator Module Left N/S Bracket 7600536
Promo price
PLN 94.95
PLN 90.20
Free delivery: Aug 14
If paid before 14:00
-5%
Part no. 7593838
Radiator Mount BMW X3 F25 X4 F26 Bracket Module Carrier Cover 7593838
Promo price
PLN 89.95
PLN 85.45
Free delivery: Aug 14
If paid before 14:00
Part no. A0009912595-1
Mercedes W204 W205 W213 Engine Radiator Mount Holder Clip A0009912595
PLN 46.95
Delivery: Aug 14
If paid before 14:00
Part no. 7804617
BMW F10 F11 F12 F01 F02 Radiator Module Mount Bracket Carrier 7804617
PLN 284.95
Free delivery: Aug 14 – 17
If paid before 14:00
-40%
Part no. A0995002003
Mercedes W205 Water Radiator Coolant Radiator Engine Cooler A0995002003
Promo price
PLN 427.95
PLN 256.77
Free delivery: Aug 14 – 17
If paid before 14:00
-40%
Part no. 8623369
Radiator Water BMW X3 F25 X4 F26 Engine Cooling Cooler Coolant Unit 7823568
Promo price
PLN 237.95
PLN 142.77
Free delivery: Aug 14 – 17
If paid before 14:00
-15%
Part no. A1695000600
Oil Cooler Mercedes W169 W245 Transmission Gearbox Radiator A1695000600
Promo price
PLN 142.95
PLN 121.51
Free delivery: Aug 14
If paid before 14:00
-40%
Part no. A2045053430
Radiator Air Baffle Mercedes W204 Duct Guide Shroud Panel Cover A2045053430
Promo price
PLN 256.95
PLN 154.17
Free delivery: Aug 14 – 17
If paid before 14:00
-40%
Part no. 6921381-3
BMW X5 Series 3 E53 Petrol Engine Cooling Radiator Rad Fan Housing 6921381
Promo price
PLN 237.95
PLN 142.77
Free delivery: Aug 14 – 17
If paid before 14:00
Part no. 1K0121251L
Volkswagen VW Golf VI Petrol Radiator Engine Cooling Coolant Unit 1K0121251L
PLN 142.95
Free delivery: Aug 14 – 17
If paid before 14:00
-15%
Part no. BK21-8C607-B
Ford Transit Custom Engine Coolant Cooling Radiator Fan Shroud Blade BK218C607B
Promo price
PLN 237.95
PLN 202.26
Free delivery: Aug 14 – 17
If paid before 14:00
-5%
Part no. 7L0121276A
Audi Q7 4L VW Touareg 7L Upper Radiator Rubber Mount Bush Grommet 7L0121276A
Promo price
PLN 100.95
PLN 95.90
Free delivery: Aug 14
If paid before 14:00
-40%
Part no. A4538300601
Smart Fortwo C453 Radiator Water Cooler Air Conditioning A/C Unit A4538300601
Promo price
PLN 379.95
PLN 227.97
Free delivery: Aug 14 – 17
If paid before 14:00
-15%
Part no. 8K0121207B-2
Audi A4 B8 Radiator Fan Engine Motor Cooling Coolant Unit 993454J-D
Promo price
PLN 75.95
PLN 64.56
Free delivery: Aug 14
If paid before 14:00
Part no. 1S7H-8125-AC
Ford Transit Mk7 Radiator Rubber Mounting Holder Set Kit 1S7H-8125-AC
PLN 42.95
Delivery: Aug 14
If paid before 14:00
-5%
Part no. 4G0121292E
Audi A7 4G Engine Radiator Coolant Upper Centre Cover Panel 4G0121292E
Promo price
PLN 42.95
PLN 40.80
Delivery: Aug 14
If paid before 14:00
-40%
Part no. A4475010001
Mercedes Vito W447 Engine Cooler Radiator Cooling Unit A4475010001
Promo price
PLN 617.95
PLN 370.77
Free delivery: Aug 14 – 17
If paid before 14:00
-40%
Part no. 7L0121253
Porsche Cayenne 9PA VW Touareg 7L Water Cooling Coolant Radiator 7L0121253
Promo price
PLN 189.95
PLN 113.97
Free delivery: Aug 14 – 17
If paid before 14:00
-40%
Part no. 7802662
BMW F07 GT F10 F11 F12 F13 Water Cooler Auxiliary Additional Radiator 7802662
Promo price
PLN 360.95
PLN 216.57
Free delivery: Aug 14
If paid before 14:00
Part no. 5Q0121251GB
Audi A3 8V Volkswagen Golf Mk7 Water Coolant Radiator 2.0 TDI Diesel 5Q0121251GB
PLN 232.95
Free delivery: Aug 14 – 17
If paid before 14:00
Part no. 5Q0816411AR
VW Volkswagen Golf MK7 Radiator Engine Cooling Coolant Water Unit 5Q0816411AR
PLN 332.95
Free delivery: Aug 14 – 17
If paid before 14:00
Part no. 5Q0121203DE-1
Skoda Octavia 5E Radiator Fan Motor Engine Cooling Fan 2.0 Diesel 5Q0121203DE
PLN 664.95
Free delivery: Aug 14 – 17
If paid before 14:00
-5%
Part no. 4F0121283AR
Audi A6 C6 Front Radiator Air Duct Guide Channel Left N/S 4F0121283AR
Promo price
PLN 42.95
PLN 40.80
Delivery: Aug 14
If paid before 14:00
-40%
Part no. 7634563
BMW F45 Mini Countryman F60 Water Cooler Coolant Radiator B38X Engine 7634563
Promo price
PLN 427.95
PLN 256.77
Free delivery: Aug 14 – 17
If paid before 14:00
-15%
Part no. Q0003007V005000000
Smart Fortwo C450 Intercooler Charge Air Cooler Radiator Q0003007V005000000
Promo price
PLN 237.95
PLN 202.26
Free delivery: Aug 14
If paid before 14:00
-15%
Part no. 7L6121253B
VW Volkswagen Touareg 7L 3.0TDI Radiator Engine Cooling Coolant Unit 7L6121253B
Promo price
PLN 123.95
PLN 105.36
Free delivery: Aug 14 – 17
If paid before 14:00
-40%
Part no. 4986737
Ford Transit Connect Engine Radiator Cooling Fan Shroud 1.8L TDCi 4T16-8C607-JD
Promo price
PLN 379.95
PLN 227.97
Free delivery: Aug 14 – 17
If paid before 14:00
Part no. 7T166C646AC
Ford Transit Connect Intercooler Radiator Frame Top Cover Trim 7T16-6C646-AC
PLN 89.95
Free delivery: Aug 14
If paid before 14:00
Part no. 5WA121251H
Skoda Octavia Mk4 Water Radiator Cooler Cooling Unit 2.0 TFSI 5WA121251H
PLN 731.95
Free delivery: Aug 14 – 17
If paid before 14:00
-40%
Part no. 1K0121253BB
Seat Leon 1P Radiator Engine Cooling Coolant Water Unit Petrol 1K0121253BB
Promo price
PLN 189.95
PLN 113.97
Free delivery: Aug 14 – 17
If paid before 14:00
-15%
Part no. 7L0121253A
Volkswagen Touareg 7L Water Cooling Coolant Radiator 7L0121253A
Promo price
PLN 189.95
PLN 161.46
Free delivery: Aug 14 – 17
If paid before 14:00
-40%
Part no. 5A7DEF2
BMW E46 Engine Cooling Radiator Water Cooler 5A7DEF2
Promo price
PLN 237.95
PLN 142.77
Free delivery: Aug 14 – 17
If paid before 14:00
Part no. A1765000900
Mercedes W176 AMG Auxiliary Water Cooler Coolant Radiator A1765000900
PLN 712.95
Free delivery: Aug 14
If paid before 14:00
-15%
Part no. 7199417
Radiator Bracket BMW F01 F02 Radiator Upper Holder Mounting Carrier 7199417
Promo price
PLN 142.95
PLN 121.51
Free delivery: Aug 14 – 17
If paid before 14:00
-15%
Part no. A9078802400
Mercedes Sprinter W907 Bracket Console Cover Support Mount Left N/S A9078802400
Promo price
PLN 189.95
PLN 161.46
Free delivery: Aug 14
If paid before 14:00
-40%
Part no. A0999062500
Mercedes W166 Radiator Fan Shroud Engine Cooling Unit A0999062500
Promo price
PLN 1,187.95
PLN 712.77
Free delivery: Aug 14 – 17
If paid before 14:00
-5%
Part no. A2740980539
Mercedes W213 Charge Air Cooler Bracket Strut Mount A2740980539
Promo price
PLN 75.95
PLN 72.15
Free delivery: Aug 14
If paid before 14:00
Part no. 8625437
Radiator Carrier BMW F22 F30 F36 LCI Module Bracket Mount Right O/S 8625437
PLN 232.95
Free delivery: Aug 14
If paid before 14:00
-15%
Part no. 7795878-2
BMW E60 E61 E63 E64 LCI Diesel Engine Cooling Coolant Water Radiator 7795878
Promo price
PLN 142.95
PLN 121.51
Free delivery: Aug 14 – 17
If paid before 14:00
Part no. A1695040114-1
Mercedes W169 W176 W204 W212 Radiator Mount Rubber Mounting Bracket A1695040114
PLN 46.95
Delivery: Aug 14
If paid before 14:00
-40%
Part no. 7807624
Radiator Water BMW X5 F15 Engine Cooling Coolant Unit Radiator 7807624
Promo price
PLN 379.95
PLN 227.97
Free delivery: Aug 14
If paid before 14:00
-40%
Part no. A4475010201
Mercedes W447 Cooling Radiator Engine Coolant Radiator Unit A4475010201
Promo price
PLN 427.95
PLN 256.77
Free delivery: Aug 14 – 17
If paid before 14:00
-5%
Part no. A1032000423-1
Mercedes W901 W903 Radiator Fan Engine Cooling Blade Propeller A1032000423
Promo price
PLN 56.95
PLN 54.10
Delivery: Aug 14
If paid before 14:00
-15%
Part no. 1K0121251N-1
Audi A3 8P Coolant Radiator Engine Cooling Unit Radiator Nissens 1K0121251N
Promo price
PLN 99.95
PLN 84.96
Free delivery: Aug 14 – 17
If paid before 14:00
-40%
Part no. 7617633
BMW F45 F48 F39 B48 B46 B42 Petrol Engine Cooling Coolant Water Radiator 7617633
Promo price
PLN 378.95
PLN 227.37
Free delivery: Aug 14 – 17
If paid before 14:00
-40%
Part no. 8623368
Radiator Water BMW X3 F25 18d 20dX 20iX Engine Cooling Coolant Unit 7823567
Promo price
PLN 284.95
PLN 170.97
Free delivery: Aug 14 – 17
If paid before 14:00
-40%
Part no. A1725000003
Mercedes SLK R172 Coolant Radiator Engine Cooling Unit A2035003403
Promo price
PLN 664.95
PLN 398.97
Free delivery: Aug 14 – 17
If paid before 14:00
Part no. 4F0121284AS
Audi A6 C6 3.0 TDI Front Right O/S Radiator Air Duct Guide Channel 4F0121284AS
PLN 56.95
Delivery: Aug 14
If paid before 14:00
-40%
Part no. BV618005BD
Ford Transit Connect Mk2 1.5 TDCI Water Coolant Radiator Cooling BV61-8005-BD
Promo price
PLN 142.95
PLN 85.77
Free delivery: Aug 14 – 17
If paid before 14:00
-40%
Part no. 1595061
Ford Transit Mk7 Radiator Engine Water Coolant Unit 2.2 TDCi 7C11-8005-AB
Promo price
PLN 189.95
PLN 113.97
Free delivery: Aug 14 – 17
If paid before 14:00
-15%
Part no. 1K0121251DD
VW Volkswagen Golf MK6 Radiator Engine Cooling Coolant Water Unit 1K0121251DD
Promo price
PLN 142.95
PLN 121.51
Free delivery: Aug 14 – 17
If paid before 14:00
-40%
Part no. 8623368-1
BMW X3 F25 Radiator Water 18d 20dX 20iX Engine Cooling Coolant Unit 7823567
Promo price
PLN 379.95
PLN 227.97
Free delivery: Aug 14 – 17
If paid before 14:00
Part no. A9075050500
Mercedes Sprinter W907 W910 Radiator Upper Air Duct Channel Panel A9075050500
PLN 89.95
Free delivery: Aug 14
If paid before 14:00
Original radiators for popular car brands
Car radiators for BMW, Audi, Mercedes and others – proven cooling system parts
Water radiators are one of the most important components of the cooling system, responsible for dissipating excess heat from the engine to ensure its efficient and safe operation. Thanks to the water radiator, the coolant releases heat into the environment, which prevents the engine from overheating even under extreme conditions. In the Global Parts automotive store, you will find a wide selection of used car parts, including water radiators, perfect for brands such as BMW, Audi, Mercedes, Volkswagen, Mini, and others.
What functions do water radiators perform?
Water radiators play a key role in the cooling system:
- Heat dissipation – The water radiator absorbs heat from the coolant circulating through the engine and releases it into the environment.
- Maintaining optimal temperature – It maintains the proper engine operating temperature, which prevents overheating and mechanical failures.
- Cooperation with other cooling system components – It works in conjunction with the water pump, thermostat, and fan to ensure effective temperature regulation. Efficient water radiators are essential for engine performance and durability.
Construction and purpose of water radiators
Water radiators are heat exchangers mounted in the front part of the engine bay, usually behind the grille and in front of the fan assembly. Their task is to cool the fluid circulating between the engine and the cooling system so that the unit maintains a stable operating temperature. A typical radiator consists of a core with flow channels, fins that increase the heat dissipation surface, side tanks, and connection ports. Depending on the car version, mounting points, the presence of a sensor, and compatibility with the fan frame are also important.
Comparison of water radiator variants
| Variant | Characteristics | What to check before purchase |
|---|---|---|
| Radiator with basic equipment | Designed for standard engine versions, usually with a classic layout of ports and mounts. | OEM number, mounting spacing, connection diameter, fuel type compatibility. |
| Radiator with space for a sensor or additional accessories | Found in versions where additional components cooperating with the cooling system are provided. | Presence of a socket, thread type or sensor mount, vehicle installation compatibility. |
| Radiator for an extended cooling system | Found in cars with higher thermal loads or a different front-end accessory layout. | Body version, transmission type, vehicle placement, interchangeable numbers. |
Construction and parameters of car radiators
Car radiators usually consist of a core (made of aluminum or copper), side tanks, and connections for hoses. A standard water radiator for passenger cars has a heat exchange surface of 0.4 to 0.8 m² and a coolant flow rate of 50–100 liters per minute. In sports and heavy-duty vehicles, models with higher efficiency are used, capable of dissipating up to 30–40% more heat. The choice of the appropriate radiator is therefore directly related to the engine parameters and the car's operating characteristics.
The importance of the core and side tanks in a radiator
The radiator core is the working part through which the coolant flows and which transfers heat to the air flowing over the fins. The side tanks serve to distribute the fluid between the channels and connect the entire component to the system hoses. It is their tightness, shape, and compatibility with mounts that determine proper installation without stress. In practice, it is worth comparing not only the radiator dimensions but also the layout of the ports and the mounting points in the frame.
Why is it worth taking care of water radiators?
Damage or malfunction of water radiators can lead to serious cooling system problems. Typical symptoms of failure include:
- Engine overheating – Insufficient heat exchange in the radiator can lead to an increase in engine temperature.
- Coolant leak – Cracks or corrosion in the radiator can cause leaks, which affects cooling efficiency.
- Low cooling system efficiency – Contaminants and deposits in the radiator can restrict coolant flow. At Global Parts, we offer used water radiators that have undergone detailed quality tests, ensuring their durability and reliability.
Components cooperating with the water radiator
The cooling system is a set of cooperating components in which the radiator does not work alone. Proper heat dissipation also depends on the condition of elements such as fans and fan shrouds, cooling system hoses and pipes, thermostats and cooling system housings, and expansion tanks. If individual parts are not compatible with the car version, even a leak-free radiator may not work under optimal conditions. The article Engine cooling system – overheating, repair, and used radiators provides further information on this topic.
Table: symptoms of a faulty water radiator
| Symptom | Possible cause | Solution |
|---|---|---|
| Engine temperature rise | Clogged flow channels | Cleaning or radiator replacement |
| Drop in fluid level | Leak, tank crack | Seal replacement or entire radiator replacement |
| Uneven fan operation | Damaged temperature sensor | Sensor replacement / diagnostics |
| Rust or sediment in the system | Use of improper fluid | Fluid replacement, system flushing |
How to choose the right water radiators?
When choosing water radiators, you should pay attention to several key aspects:
- Compatibility with the vehicle model – Every cooling system has its specific technical requirements. At Global Parts, you will find water radiators perfectly matched to BMW, Audi, Mercedes, Volkswagen, Mini, and others.
- Technical condition – Used water radiators should be free from damage such as cracks, leaks, or excessive corrosion.
- Radiator type – Depending on the vehicle model, you may need a standard radiator or one with increased efficiency, e.g., for sports cars.
Selecting a radiator by numbers and vehicle version
When choosing a component like a BMW E46 water radiator, it is worth comparing the OEM number, the shape of the side tanks, and the position of the ports, as differences may result from the engine version and accessories. When completing a repair for a specific model, e.g., BMW E46, it is good to verify the fuel type, mounting location, and any interchangeable numbers provided with the product. Information about the brand, condition, and placement on the vehicle is also available in the part cards, which makes matching easier without guessing.
Compatibility and radiator fitting
Water radiators differ not only in dimensions but also in the arrangement of ports, type of mounts, and core construction. Therefore, when selecting parts, OEM designations or the VIN number are most often used, which guarantee full compatibility with the cooling system of a specific vehicle model. For example: radiators for BMW 3 Series (E46) have different connections than radiators for Audi A4 B6, even though both models use 1.8 petrol engines. Thanks to this, the user gains certainty that the radiator will fit without modifications and ensure proper installation.
Practical mounting differences between radiator versions
If you are looking for a component such as a Mercedes W210 radiator, you should compare the mounting layout, core width, and compatibility with front-end accessories. In many cars, the presence of sensor locations or matching to a specific fan shroud also matters. These differences are not always visible at first glance, so it is safest to base the selection on the OEM part number and vehicle data.
Why is it worth choosing used water radiators?
Used car parts, such as water radiators, are a practical solution that allows for savings while maintaining high quality. By choosing used water radiators, you gain:
- Lower costs – Used radiators are much cheaper than new ones but offer equally high quality.
- Ecology – Recycling car parts supports environmental protection and reduces waste.
- Wide offer – In our store, you will find water radiators for the most popular car brands.
How to take care of water radiators?
To ensure water radiators work reliably for a long time, it is worth following a few rules:
- Regularly check the condition of the radiator, looking for signs of corrosion, leaks, or mechanical damage.
- Keep the cooling system clean by using coolants with appropriate anti-corrosion properties.
- Check the coolant level and top it up if necessary to prevent engine overheating. If a replacement is needed, at Global Parts you will find suitable used auto parts that will restore full functionality to your cooling system.
FAQ
| Question | Answer |
|---|---|
| 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. |
Summary: water radiators at the Global Parts automotive store
Water radiators are key components of the cooling system that ensure effective heat dissipation and optimal engine operating temperature. The Global Parts offer includes used parts matched to many brands, including BMW, Mercedes, Audi, and others, taking into account parameters such as the OEM part number, interchangeable numbers, fuel type, condition, and placement on the vehicle. This makes it easier to select the right radiator for a specific car version without accidental mismatching. We invite you to contact us – we are here to help you! For more information and interesting facts, we also invite you to visit our automotive blog.