What is the main purpose of the cooling system?

This is a system of components responsible for maintaining the operating temperature of the drive unit within the optimal range.

How does a car radiator work?

The radiator extracts heat from the coolant and releases it to the environment, assisted by a fan and air flow.

What does a thermostat do in a cooling system?

The thermostat regulates the moment when coolant begins to circulate through the radiator, allowing the engine to reach operating temperature faster.

How do you know if your water pump is faulty?

Symptoms include fluid leaks around the timing belt, unusual operating noises, and increased engine temperature.

Are cooling parts the same for all car models?

No – even within a single brand, there are differences in parameters and construction. Therefore, it's worth matching the part by its VIN or catalog number.

What are the symptoms of a damaged engine temperature sensor?

These may be incorrect readings on the dashboard, a problem with starting the fan or error messages in the on-board computer.

Are used coolers safe?

Yes – provided they have been tested for leaks and are free of mechanical damage. At Global Parts, every part undergoes quality control.

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.

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Volkswagen Polo 6R Water Hose Radiator Coolant Cooling Pipe Line 6R0121109

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VW Volkswagen Golf 5G 2.0 TFSI CHHA Thermostat Coolant Housing Pump 06L121111H

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Volkswagen Golf MK6 Auxiliary Water Pump Coolant Unit Cooling 1K0965561J

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Audi A3 8V Skoda Octavia Mk3 Volkswagen Golf Mk7 Auxiliary Water Pump 5Q0965567J

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VW Volkswagen Mk5 V Mk6 VI 2.0 Petrol Water Coolant Pipe Hose Line 1K0122063D

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VW Volkswagen Golf 6 1.6 TDI Diesel Engine Cooling Radiator Fan 1K0121205AF

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Volkswagen VW Passat B6 Water Hose Radiator Coolant Pipe Line 1K0121447S

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Volkswagen Golf Mk6 Caddy 1.6 TDI Diesel Water Coolant Pipe Hose 03L122157R

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VW Volkswagen Caddy Maxi Engine Radiator Coolant Hose Pipe Line 1K0122101KN

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Volkswagen Sharan 7N Water Hose Cooling Coolant Radiator Pipe Line 03L121157AL

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VW Volkswagen Touran 2.0 TDI BKD Water Hose Coolant Pipe Line 1K0121070F

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Volkswagen Golf Mk7 5G Radiator Fan Engine Water Motor Cooling 5Q0121203AA

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VW Polo Mk4 9N Seat 1.4 TDI BMS Coolant Flange Thermostat Housing 045121121A

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Volkswagen Transporter T5 Coolant Cooling Hose Radiator Water Pipe 7E0122051E

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Volkswagen Transporter T5 Power Steering Oil Cooler Radiator 7H0422885D

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Volkswagen VW Crafter 35 Radiator Grille Front Support Bracket Holder 2E0853194A

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Volkswagen Golf Sportsvan Radiator Fan Cooling Blower Motor Unit 5Q0121203DQ

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Audi Seat Skoda VW Golf MKV Coolant Flange Thermostat Housing Flange 038121132D

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Volkswagen VW Caddy 2K Power Steering Fluid Expansion Tank Reservoir 2K0422371A

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Volkswagen Transporter T6 Engine Water Coolant Pipe Hoses 2.0 TDI 7E0122096AA

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Volkswagen Golf CD1 Water Pipe Hose Coolant Cooling Engine Radiator 5WA121109A

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Volkswagen Golf 5G Radiator Fan Engine Cooling Blower 5Q0121205S 5Q0121203CN

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VW Sharan 7N Coolant Water Pipes Hoses Auxiliary Heating Lines 7N0815097H

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VW Volkswagen Golf Mk6 Radiator Engine Cooling Coolant Unit 1K0121251DN

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VW Transporter T5 Audi A3 8P Water Radiator Fan Motor Engine Cooling 1K0959455FB

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VW Volkswagen Golf 5G 2.0 TFSI CHHA Coolant Flange 5Q0122291K

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Volkswagen Crafter SY Water Coolant Hose Pipe Line 2.0 TDI 7C0121061B

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Volkswagen Golf Mk6 1.6 TDI Water Hose Cooling Coolant Pipe Line 1K0121101CP

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VW Crafter 2.0 Tdi CKTB Water Flange Coolant Temperature Sensor 03L121131P

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Volkswagen Touareg 7L 3.0 TDI Water Hose Cooling Coolant Pipe Line 7L6121058AN

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Volkswagen Tiguan 5N Engine Cooling Radiator Coolant Unit 5N0121253L

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Volkswagen Golf Mk7 Audi A3 8V Water Hose Coolant Radiator Pipe Line 5Q0121049CL

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Volkswagen VW Golf 5 V 1.9 TDI Diesel Engine Cooling Radiator Fan 1K0121205AA

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Coolant Line Volkswagen Crafter 2.5 TDI Diesel Engine Cooling Pipes 2E0121065

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Volkswagen Polo 6R Fuel Drain Hose Filler Pipe Line 3D0809937B

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Volkswagen Golf R Mk7 Auxiliary Coolant Radiator Water Cooler 5Q0121253H

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Audi Seat Skoda VW Golf MKV Coolant Flange Thermostat Housing Flange 038121132G

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VW Touran 1T Auxiliary Water Pump Coolant Unit Cooling Heating Valve 1K0965561A

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Volkswagen Touareg 2.5 TDI Water Hose Radiator Coolant Tube Pipe Line 7L6122051H

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Expansion Tank Volkswagen Crafter 30-50 Coolant Reservoir Fluid Bottle 2E0121407

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Volkswagen Polo Mk6 Audi A1 GB Coolant Cooling Hose Pipe Line 2Q0122051BK

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Volkswagen Polo Mk6 Audi A1 GB Radiator Water Coolant Hose Pipe 2Q0122101CR

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VW Transporter T5 Coolant Cooling Water Expansion Tank Bottle 7H0121407C

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Volkswagen Golf 1K Water Hose Cooling Coolant Radiator Pipe Line 1K0122101KP

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Volkswagen Tiguan 5N Turbo Charger Air Intercooler Hose Pipe Line 5N0145832K

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VW Volkswagen Touareg 7P Radiator Water Coolant Pipe Hose Line 7P6122109D

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VW Volkswagen Golf MK5 1.9 TDI Water Hose Radiator Coolant Pipe Line 1K0122101DF

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Volkswagen Crafter 2E Engine Water Coolant Pipe Hose Line 2.0 TDI 2E0121049

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Volkswagen VW Golf Mk5 Water Hose Radiator Coolant Pipe Line 1K0122058E

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VW Golf MK6 TDI Auxiliary Electric Additional Water Pump Coolant 6R0965561A

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VW Volkswagen Golf 6 VI 1.6 TDI Thermostat Valve Thermostat Housing 03L121131F

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Volkswagen Scirocco Mk3 Coolant Radiator Engine Cooling Unit 1.4 TSI 5K0121251G

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Volkswagen Golf MK5 Audi A3 8P Seat Skoda Diesel Engine Coolant Pipe 503G121065H

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Volkswagen Touareg 7L Engine Radiator Coolant Hose Pipe Line Diesel 7L6122291F

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VW Volkswagen Golf Mk8 Water Pipes Hoses Coolant Cooling Line 5Q0121156D

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Volkswagen Touareg 7L Fuel Cooler Radiator 2.5 TDI Diesel 7L6203491A

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Volkswagen Polo 6R Water Hose Radiator Coolant Cooling Pipe Line 6R0121447

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Volkswagen Polo 6R 1.2 Petrol Coolant Water Hose Pipe Line Radiator 6R0122101N

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Audi A3 8P VW Golf Mk5 Engine Cooling System Radiator Water Hose 1K0121251DL

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Volkswagen Crafter 2E Diesel Engine Cooling Radiator Fan 2E0959455A

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VW Sharan 7N Radiator Fan Engine Cooling Double Shroud Petrol Engine 7N0121207

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Volkswagen Polo 5 Seat Ibiza 6J Coolant Radiator Hose 1.2 TDI CFWA 03P121157A

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Volkswagen VW Transporter T6 Engine Cooling Radiator Fan Shroud 7E0121207C

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Volkswagen Tiguan 5N Audi A3 8P Exhaust Gas Temperature Sensor 03G906088D

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VW Volkswagen Touareg 7L Diesel Engine Oil Cooler Heat Exchanger 7L6422885E

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VW Volkswagen Tiguan 5N Water Hose Coolant Cooling Tube Pipe Line 5N0121447C

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VW Touareg 7L Audi Q7 4L 3.0 TDI Oil Filter Housing Oil Cooler 059115389K

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Volkswagen VW Crafter 35 Radiator Fan Shroud Engine Radiator Holder 2E0121207H

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VW Volkswagen Polo 6R Radiator Fan Relay Electrical Module Unit 5J0919516

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VW Golf 6 1.6 TDI CAY Diesel Engine Thermostat Cooling Housing 03L121111S

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Volkswagen Transporter T5 Water Pipe Hose 7E0121073L

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Volkswagen VW Sharan 7N Engine Cooling Fan Twin Coolant Unit Part 7N0121207F

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VW Transporter T5 2.0 Tdi CAAA Engine Cooling Radiator Fan Shroud 7E0121207B T5

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Volkswagen VW Polo 6R Engine Water Coolant Pipe Hose 1.2 TSI 03F121065A

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VW Volkswagen Golf 8 1.0 TSI DLAA Radiator Coolant Fan 5WA121203H

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Volkswagen VW Polo 6R Radiator Rad Mount Support Carrier Bracket 6R0805588K

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Coolant Hose VW Polo 6R Seat Ibiza 6J 1.2 TSI CBZB Radiator Line 6R0122101DD

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Volkswagen Touareg 7L Water Coolant Pipe Hose Line 2.5 TDI 7L6121063D

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VW Polo GTI AW Audi A3 8V Water Hose Cooling Coolant Pipe 2.0 TFSI 5Q0121058AC

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VW Volkswagen Sharan 7N Engine Cooling Fan Twin Coolant Unit Part 7N0121207F

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VW Volkswagen Golf 8 1.0 TSI DLAA Coolant Hose Pipe Tube Line 5WA122051AG

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VW Volkswagen Touareg 7L 3.0TDI Radiator Engine Cooling Coolant Unit 7L6121253B

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Volkswagen Golf 8 1.0 TSI DLAA Coolant Hose Pipe Left N/S Line 5WA121049R

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VW Volkswagen Golf Mk7 Radiator Air Duct Guide Shroud Panel Left N/S 5G0121283BD

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VW Volkswagen Golf Sportsvan 1.5 TSI Water Coolant Pipe Hose Line 5Q0122051EN

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Volkswagen Skoda Seat Audi Auxiliary Secondary Water Pump Petrol 5Q0906457B

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Volkswagen Golf 8 1.0 TSI DLAA Top Coolant Hose Pipe Right O/S Line 5WA122101T

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VW Volkswagen Golf 8 Additional Auxiliary Water Pump 1.0 TSI DLAA 5Q0965567N

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Volkswagen Polo 6R Water Pipes Hoses Coolant Cooling Line 6C0122157A

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VW Volkswagen New Beetle Lower Radiator Coolant Pipe Hose Tube Line 1C0122051G

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Volkswagen VW Golf Mk5 Exhaust Gas Temperature Sensor Wiring Diesel 03L906088BS

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VW Passat B6 Audi A3 8P Water Hose Radiator Coolant Pipe Line 1K0122109BE

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VW Volkswagen Golf 5 2.0 TDI Engine Radiator Big Fan Only Diesel 1K0121207BC

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Volkswagen VW Crafter Radiator Cooling Fan Shroud 03L121301

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Volkswagen VW Transporter T6 Radiator Engine Cooling Coolant Unit 7E0121253C

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Coolant Hose VW Polo 6R Seat Ibiza 6J 1.2 TSI Petrol CBZB Water Line 6R0122109

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Volkswagen VW Crafter SY Water Hose Cooling Coolant Pipe Line 7C0121507B

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