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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Audi A7 4G8 3.0 TDI CRTE Radiator Coolant Water Pipe Hose Line Tube 4G0122055H

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

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Audi Q7 4M S3 8V Auxiliary Electric Additional Water Pump Coolant 5Q0122096K

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Audi A6 C6 Q7 4L Water Electric Pump Auxiliary Coolant Circulation 8K0965567

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Coolant Hose Audi A3 8P VW Golf 5 Seat Leon 2 Diesel 2.0 Tdi BMN 1K0121086AC

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Audi A4 B7 2.7 TDI BPP Radiator Coolant Water Hose Line Tube Pipe 059121071AN

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Audi A4 B8 2.0 TDI Diesel Water Pipe Engine Cooling Coolant Hose Line 8K0819374

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Audi A4 B8 A5 8T 2.0 TDI Radiator Water Coolant Pipe Hose Tube Line 8K0121081BL

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Water Hose Audi A5 8T A4 B8 Cooling Coolant Radiator Pipe Line 8K0121109AA

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Audi A4 B9 2.0 TDI DETA Diesel Water Coolant Hose Line Pipe Tube 04L122157AB

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Audi TT 8N 1.8 T Petrol Engine Turbo Coolant Pipe Hose Line Tube 06A121492AB

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Audi A6 C8 Water Hose Coolant Cooling Pipe Line 4K0122055T

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Audi Q5 FY Expansion Tank Header Coolant Reservoir Bottle 80A121405T

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Audi A5 8T Water Pipe Hose Line Engine Cooling Coolant Unit Hose 8K0819857B

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Audi A4 B7 2.0 TDI Diesel Water Hose Cooling Coolant Pipe Line 1K0121096R

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Audi A4 B9 A5 8T Q5 FY Intercooler Hose Pipe Line 04L131525C

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Audi A4 B8 Coolant Cooling Engine Pipe Hose Line Radiator 8K0819345H

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Audi A4 B7 2.0 TDI Diesel Water Hose Cooling Coolant Pipe Line 1K0122157D

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Audi A4 B7 1.9 TDI Water Pipe Engine Cooling Radiator Coolant Hose 8E0121055N

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Audi Q7 4L 3.0 TDI Water Coolant Pipe Hose Line 7L8121073H

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Audi SQ5 8R 3.0 TDI CGQB Radiator Water Hose Line Tube Pipe 059121065DT

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Audi A6 C8 Q7 4M A7 4K Water Pump Auxiliary Electric 4N0965567

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Audi A6 C8 Q7 4M A7 4K Water Pump Auxiliary Electric 4N0965567

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Audi A3 8V 35 TDI DFGA Water Coolant Hose Line Pipe Tube 5Q0122101GH

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Audi A3 8V 35 TDI DFGA Water Coolant Hose Line Pipe Tube 5Q0122101GH

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Audi S3 8Y VW Golf Mk8 Water Cooling Coolant Radiator Pipe 2.0 TFSI 5WA145838

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Audi Q7 4L Radiator Coolant Hose Water Pipe Line 3.0 TDI 7L6122101L

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Water Pump Audi A3 8P A5 8T 2.0 TFSI Petrol Engine Coolant Unit 06H121026AB

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Audi A4 B8 2.0 TDI Diesel Motor Engine Coolant Radiator Intercooler 8K0121251T

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Audi A4 B8 2.0 TDI Diesel Motor Engine Coolant Radiator Intercooler 8K0121251T

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Audi S3 TT 8N 1.8T Water Pipe Coolant Supply Metal Hose 06A121065BQ

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Audi A6 C8 Radiator Heating Line Tube Pipe Hose 4K0819334L

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Audi A3 8P 2.0 TDI Diesel Water Hose Cooling Coolant Pipe Line 3C0121157CC

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Audi A4 B7 2.0 TDI Diesel Water Hose Cooling Coolant Pipe Line 1K0121157BJ

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Audi A1 8X 1.6 TDI CXMA Diesel Radiator Cooling Fan Shroud 6R0959455G

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Audi A4 S4 B9 Oil Filter Housing Oil Cooler 3.0 TFSI V6 Petrol 06M115401F

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Audi A4 B7 1.9 TDI Water Pipe Engine Cooling Radiator Coolant Hose 8E2819373

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Volkswagen SEAT Skoda Audi Water Coolant Pipe Line Hose 3C0122101FS

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Oil Separator Audi S4 B9 S5 5F 3.0 TFSI V6 Breather Valve 06M103515F

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Audi A4 B7 4.2 V8 Water Pump Coolant Cooling Unit 079121012B

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Audi A3 8P 1.6 TDI Water Hose Radiator Coolant Pipe Line 1K0122101FP

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Audi A4 B8 A5 8T Expansion Tank Header Coolant Reservoir Bottle 8K0121403AC

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Audi A4 B9 A5 F5 Expansion Tank Water Coolant Bottle Reservoir 8W0121405E

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Audi Q3 8U Water Hose Cooling Coolant Radiator Pipe Line 5N0122101T

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Audi A3 8P 2.0 TDI Water Coolant Pipe Hose Tube 03L121065

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Cooling Hose Audi S4 B7 4.2 V8 Petrol Coolant Pipe Line 079121481G

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Audi A3 8P 2.0 TDI CBAB Coolant Thermostat Housing Flange 03L121132DE

-5%

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Audi A3 8P Water Coolant Pipe Hose Tube 2.0 TDI CBAB 03L121065A

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Audi A6 C6 Turbo Coolant Hose Line Tube Pressure Pipe 2.0 Petrol 4F0145731S

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Audi TT FV A5 F5 Water Hose Cooling Coolant Pipe Line 2.0 TDI Diesel 04L121058AA

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Audi A4 B8 A5 8T A6 C7 A7 4G 3.0 TDI Exhaust Gas Temperature Sensor 059906088BB

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Audi A5 8T 3.0 TDI Oil Pipe Line Tube Hose Automatic Gearbox 8K0317818DM

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Audi Q3 8U Quick Release Coolant Hose Tube Line Pipe 5N0121049Q

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Audi A3 S3 8V Water Hose Radiator Coolant Pipe Line 2.0 Petrol 06K121075P

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Audi A4 B8 A5 8T AUC Sensor Interior Air Quality Unit 8K0907659

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Audi Q5 FY Cooling Coolant Hose Pipe Line 2.0 TFSI 06L121492M

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Audi A3 8V Water Hose Engine Coolant Cooling Pipe Line 5Q0121070AP

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Audi A4 B8 2.0 TFSI CDNC Petrol Engine Coolant Hose Line Tube 8K0819334AM

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Audi A1 8X Volkswagen Golf Mk7 Passat B8 Auxiliary Water Pump Coolant 5G0965567

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Audi A7 4G Diesel Radiator Engine Water Coolant Unit Cooler 8K0121251H

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Audi Q5 8R Water Coolant Pump Engine Cooling 4H0965567A

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Audi Q5 8R 2.0 TDI Engine Water Coolant Pipe Hose Line Diesel 8R0819332N

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Audi A4 B8 A5 8T 3.0 TDI Rear Coolant Water Breather Pipe Line Hose 8K0121081BG

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Audi A6 C6 Coolant Water Heater Pipe Hose Line 4F2819371AC 4F0819373AF

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Audi A7 4G 3.0 TDI CDUD Water Radiator Coolant Pipe Hose Tube Line 4G0121049L

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Audi RS3 8Y 2.5 TFSI Engine Water Cooling Pipe Hose Outer Left N/S 8Y0121103

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Audi A7 S7 4G 4.0 TFSI Water Pump Coolant Cooling Unit 079121014M

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Audi RS3 8Y 2.5 TFSI Engine Water Cooling Pipe Hose Line Tube Center 8V0122157

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Audi A6 C6 FL Coolant Water Quick Connect Heater Pipe Hose 4F0121101

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Audi A5 8T Water Hose Cooling Coolant Radiator Pipe Line 8K0121109K

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Audi A3 8P Radiator Fan Engine Motor Cooling 1K0959455FJ

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Audi Q2 GA 25 TFSI Oil Separator Breather Hose 05E103495AT

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Audi A4 B7 2.0 TDI Diesel Coolant Radiator Water Cooling Radiator 8E0121251A

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Audi A3 8Y Quick Coupling Coolant Flange Air Intake Hose Line Petrol 06L133054

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Audi Q5 8R Heater Water Cooling Coolant Pipe Hose Line 8R0121036A

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Audi A7 4G 4.0 TFSI Petrol Engine Water Coolant Thermostat Housing 079121115BD

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Audi A4 B7 1.8 T BFB Coolant Hose Line Tube Pipe 06B121070H

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Audi A3 8V Expansion Header Overflow Coolant Bottle Tank Reservoir 5Q0121407M

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Audi A7 4G8 Cooling Hose Coolant Pipe Line 059121086BG

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Audi S3 8V VW Golf Mk7 Cooling Water Hose Coolant Pipe Line 2.0 TFSI 06K121497AM

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Porsche Cayenne 9PA Audi Q7 4L Water Hose Cooling Radiator Pipe 7L6122109E

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Audi S3 8P 2.0 TFSI CDLA Cooling Radiator Fan Shroud Left N/S 1K0959455FR

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Audi S7 4G 4.0 TFSI Coolant Hose Engine Water Pipe Front Upper 079121081

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Audi A3 8P TT 8J VW Golf GTI 2.0 TFSI Breather Valve Oil Separator 06F129101R

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Audi A3 8P TT 8J VW Golf GTI 2.0 TFSI Breather Valve Oil Separator 06F129101R

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Audi Q5 8R Expansion Bottle Tank Radiator Hose Line Tube Pipe 8R0121081M

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Audi A3 S3 8V Radiator Fan Engine Cooling Coolant Fan Motor 320W 5Q0959455BJ

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Audi A6 C7 A7 4G Water Coolant Pipe Hose Line 1.8 2.0 TFSI 4G0122109AN

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Audi A4 S4 B8 3.0 TFSI Water Hose Radiator Coolant Pipe Line Tube 06E121045Q

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Audi A4 S4 B8 S5 8T A6 C7 Engine Coolant Hose Tube Line Pipe 06E121045AA

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Audi A4 B6 B7 Radiator Fan Engine Motor Cooling Coolant Unit 8E0121207E

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Audi A1 8X 1.6 TDI Diesel Water Coolant Pipe Hose Cooling Line 6C0122101AM

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Audi A1 8X 1.6 TDI Diesel Water Coolant Pipe Hose Cooling Line 6C0122101AM

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Audi TT 8J Engine Cooling Radiator Fan Shroud Coolant Panel 1K0121205AQ

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Volkswagen Audi Seat Skoda Water Hose Radiator Coolant Pipe Line 1K0122447FR

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Audi TT 8J Engine Coolant Hose Pipe Line Tube Quick Release Coupling 3AA122073A

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Audi A4 B9 A5 8T F5 Radiator Bottom Coolant Closure Cap Flange 4D0133335

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