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 A6 C7 2.0 TDI CGLC Water Coolant Hose Line Tube Pipe 4G0122101G

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Part no. 1J0959455S

Engine Radiator Fan Audi TT 8N Seat Leon 1 VW Golf 4 Cooling Unit 1J0959455S

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Part no. 5Q0121070AP

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

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Part no. 4N0965567

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

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Part no. 1J0959455R

Engine Radiator Fan Audi TT 8N Seat Leon 1 VW Golf 4 Cooling Unit 1J0959455R

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Part no. 4F0819373AF

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

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Part no. 7L6122101L

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

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Part no. 059131685D

Audi A6 A7 4G8 3.0 TDI Oil Cooler Radiator Bracket Mount 059131685D

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Part no. 4G0906088AH

Audi A4 B8 Exhaust Gas Temperature Sender Lambda Sensor Probe 4G0906088AH

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Part no. 3C0122101FS

Volkswagen SEAT Skoda Audi Water Coolant Pipe Line Hose 3C0122101FS

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Part no. 4K0819334L

Audi A6 C8 Radiator Heating Line Tube Pipe Hose 4K0819334L

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Part no. 5N0122447BA

Audi Q3 8U Coolant Hose Tube Pipe Line 5N0122447BA

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Part no. 8K0121109K

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

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Part no. 1K0122073S

Audi A4 B7 Water Hose Cooling Coolant Radiator Pipe Line 1K0122073S

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Part no. 06K145778K

Audi Q3 2.0 TFSI CULB Oil Pipe Line Tube Hose 06K145778K

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Part no. 4F0121101

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

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Part no. 1K0121086AC

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

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Part no. 06E121045Q-1

Audi A4 S4 B8 Water Hose Radiator Coolant Pipe Line Tube 3.0 TFSI 06E121045BD

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Part no. 8K0121403T

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

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Part no. 5N0122063D

Audi Q3 8U Electric Water Pump Additional Coolant Pump 5N0122063D

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Part no. 8E0121205AE

Audi A4 B7 2.0 TDI Engine Cooling Radiator Fan Shroud Motor Unit 8E0121205AE

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Part no. 8E0145738D

Audi A4 B7 3.0 TDI BKN Turbo Intercooler Pipe Hose Line Tube 8E0145738D

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Part no. 4G0121403D

Audi A6 C7 Expansion Tank Header Coolant Reservoir Bottle 4G0121403D

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Part no. 059906088BB

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

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Part no. 5WA121070C

Audi A3 8Y Coolant Water Hose Line Tube Pipe 5WA121070C

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Part no. 5Q0959455AH

Audi A3 8V S1 8X Engine Cooling Fan Radiator Fan Blower 5Q0959455AH

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Part no. 06Q919519R

Audi A3 S3 8Y 2.0 TFSI Exhaust Gas Temperature Sensor 06Q919519R

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Part no. 5N0121049Q

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

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Part no. 04L121064T-1

Audi Seat Volkswagen Skoda Engine Coolant Pipe Hose Line 04L121064T

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Part no. 4F0121101G

Audi A6 C6 Water Hose Cooling Radiator Coolant Pipe Line 4F0121101G

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Part no. 8E0959501L

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

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Part no. 079133240AR

Audi S7 4G8 Vacuum Solenoid Coolant Line Tube Hose Pipe 4.0 TFSI 079133240AH

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Part no. 8K0121405M

Audi A5 8T Expansion Tank Header Coolant Reservoir Bottle 8K0121405M

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Part no. 057121111B

Audi Q7 4L 4.2 TDI Diesel Engine Water Coolant Thermostat Housing 057121111B

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Part no. 8K0121109AA

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

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Part no. 8E0959455H

Audi S4 B7 4.2 Petrol Engine Cooling Radiator Coolant Fan Right O/S 8E0959455H

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Part no. 5Q0121070BR-2

Audi A3 8V 2.0 TFSI Water Hose Engine Coolant Cooling Pipe Line 5Q0121070BR

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Part no. 8K0122101G

Audi A5 8T Heater Water Cooling Coolant Pipe Hose Line 8K0122101G

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Part no. 079121085N

Audi S7 4G8 Coolant Pipe 4.0 TFSI Petrol Right O/S Cooler Water Hose 079121085N

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Part no. 8Y0121103

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

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Part no. 079965561

Additional Water Pump Audi S6 C7 S7 4G8 4.0 TFSI Water Coolant Unit 079965561

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Part no. 1K0121096AB

VW Golf MK5 Audi Seat Skoda 1.9 TDI Water Hose Coolant Pipe Line 1K0121096AB

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Part no. 8V0122157

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

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Part no. 80A121405T

Audi Q5 FY Expansion Tank Header Coolant Reservoir Bottle 80A121405T

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Part no. 03G121157G

Audi A4 B7 2.0 TDI Water Hose Radiator Coolant Pipe Line 03G121157G

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Part no. 7L6122109D

Audi Q7 4L TFSI Water Hose Cooling Coolant Radiator Pipe Line 7L6122109D

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Part no. 05E103495AT

Audi Q2 GA 25 TFSI Oil Separator Breather Hose 05E103495AT

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Part no. 06L133054

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

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Part no. 8K0121207A

Audi A4 B8 Engine Cooling Radiator Double Coolant Fan Diesel 8K0121207A

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Part no. 5WA145838

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

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Part no. 1K0121251BK

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

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Part no. 8E0121049N

Audi A4 B7 Water Hose Cooling Radiator Coolant Pipe Line 8E0121049N

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Part no. 04L122157AB

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

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Part no. 06K121497AM

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

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Part no. 038121065BH

Audi A4 B7 1.9 TDI Water Coolant Pipe Hose Line Tube 038121065BH

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Part no. 7L6122109E

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

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Part no. 8W0121405E

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

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Part no. 5Q0959455BJ

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

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Part no. 4G0122109AN

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

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Part no. 8R0122101S

Audi Q5 8R Water Coolant Pipe Hose Line 8R0122101S

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Part no. 06E121045AA

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

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Part no. 06H121497A

Audi A5 8T Turbine Cooling Hose Line Pipe 06H121497A

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Part no. 4G0122055H

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

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Part no. 06H115251M

Audi A5 8T 2.0 TFSI CDNB Oil Suction Line Tube Pipe Hose 06H115251M

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Part no. 5N0122101T

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

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Part no. 06A103212A

Audi A3 8P Water Hose Cooling Radiator Coolant Pipe Line 1.6 Petrol 06A103212A

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Part no. 1K0122447HB

Audi A3 8P Water Coolant Pipe Hose Line 1.4 TFSI CAXC 1K0122447HB

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Part no. 8R0121036A

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

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Part no. 3AA122073A

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

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Part no. 4D0133335

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

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Part no. 8E0317818AC

Audi A6 C6 Gearbox Oil Cooler Hose Pressure Line Automatic 2.0 TDI 8E0317818AC

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Part no. 4F0121101Q

Audi A6 C6 Water Hose Cooling Radiator Coolant Pipe Line 2.0 TDI 4F0121101Q

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Part no. 1K0121049CH

Audi A3 8P Water Coolant Pipe Hose Line 1.4 TFSI CAXC 1K0121049CH

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Part no. 5Q0121251HA

Audi A3 S3 8V Engine Cooling Radiator Coolant Unit Petrol 5Q0121251HA

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Part no. 8K0317818DM

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

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Part no. 06L121492C

Audi A4 B8 Q5 A8 Coolant Hose Pipe 06L121492C

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Part no. 8E0121044N

Audi A4 S Line Radiator Coolant Hose Line Pipe Tube Water Cooler 8E0121044N

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Part no. 4G0121049AN

Audi S6 C7 A7 Sportback Coolant Hose Line Pipe 4G0121049AN

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