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.

More information

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Audi TT 8J 3.2 V6 BUB Water Pump Pulley Water Wheel Guide 021121031D

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Audi Q5 8R 2.0 TDI Expansion Bottle Tank Radiator Hose Line Pipe 8R0121081AD

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

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

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Audi RS3 8Y RSQ3 F3 Engine Oil Cooler Coolant Unit 2.5 TFSI Petrol 07K117021G

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Audi A5 8T Engine Water Coolant Pipe Cooling Hose Line 059121163F

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Audi A6 C8 3.0 TFSI DLZA Engine Coolant Pipe Hose Line 4K0819337S

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Audi S8 D3 Coolant Expansion Tank Reservoir Bottle Fluid Tank 4E0121403H

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Audi A6 C7 A7 4G Water Coolant Hose Line Tube Pipe 3.0 TDI 4G0121071N

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VW Golf Mk7 Audi A3 8V Oil Pressure Control Valve 2.0 TFSI CJXC 06K115243B

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Audi S4 B8 S5 8T Water Hose Radiator Coolant Pipe Line Tube 3.0 TFSI 06E121045AN

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Audi A7 4G Water Hose Cooling Coolant Pipe Line 4G0819377AA

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Audi A4 A5 Q5 Upper Radiator Mount Bracket Carrier Mounting Set 4M0121095

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

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Audi A4 B8 Water Coolant Hose Tube Pipe Line 2.0 TDI Diesel 8K1819350AC

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Audi A4 B8 Engine Coolant Hose Tube Pipe Line S5000223

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Audi TT 8J 2.0 TFSI Turbo Coolant Return Pipe Hose Line 06F121492L

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Audi Q7 4L Radiator Expansion Overflow Reservoir Tank Bottle 7L0121407F

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

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Audi A4 B9 Water Overflow Coolant Tank Bottle Cap Cover Trim 4M0121321J

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Audi Q7 4L 3.0 TDI Diesel Engine Cooling Radiator Fan Cooler 7L0959455G

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Audi Q3 F3 Coolant Hose Pipe Line 5Q0121113J

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Audi A4 B7 Water Hose Cooling Radiator Coolant Pipe Line 8E0121044B

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Audi A6 C6 Engine Cooling Radiator Fan Shroud Panel Diesel 4F0121003D

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Audi Q3 F3 VW Tiguan Mk2 Engine Water Coolant Pipe Hose 2.0 TDI 5QF121049AP

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Audi A6 C7 2.0 Diesel Temperature Sensor Wire Harness 6X0973802A

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Audi S8 D3 Engine Cooling Radiator Coolant Water Hose Pipe Line 4E0121082K

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Audi A4 B8 2.0 TDI Ventilation Breather Pipe Hose Line 8K0121081CG

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Audi A6 C6 FL Water Hose Radiator Coolant Cooling 4F0121251AE

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Audi Q5 8R Coolant Water Hose Line Tube Pipe 8R0121071H

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Audi A3 8V Q3 8U Engine Water Coolant Pipe Cooling Hose Line 2.0 TDI 04L121064C

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

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Audi Q7 4M VW Touareg 7P Electric Auxiliary Water Pump Unit 3.0 TDI 4M0965567B

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Audi A3 8P 3.2 BMJ Water Pump Pulley Water Wheel Guide 021121031A

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

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Audi A5 8T Turbine Lubrication Inlet Oil Feed Line Pipe 059145736D

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Audi A5 8T Turbine Lubrication Inlet Oil Feed Line Pipe 059145736D

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Audi Q7 4L Additional Auxiliary Water Coolant Pump 7L0965561J

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Audi TT 8J 1.8 2.0 TFSI Petrol Engine Water Coolant Pipe Hose Line 3C0122157FH

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Audi A5 8T Automatic Gearbox Oil Pressure Line 8K0317817DF

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Audi A4 B9 Water Hose Cooling Coolant Radiator Pipe Line 8W0122101BH

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Audi S4 B8 Engine Water Coolant Pipe Hose Left N/S Outer 3.0 TFSI 8K0145931D

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Audi A4 B8 2.0 TDI Water Hose Radiator Coolant Pipe Line 03L122157M

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Audi A6 C6 2.0 TDI CAGB Right O/S Engine Cooling Fan 200W 280MM 4F0959455A

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Audi A4 B9 A5 F5 Engine Coolant Thermostat Housing Diesel 2.0 TDI 05L121111H

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Audi A6 C6 FL Radiator Intercooler Charge Air Cooler Turbo 4F0145805AD

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Audi Q5 FY 2.0 TFSI Engine Water Coolant Pipe Hose Line 80A819370B

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Audi TT 8J 3.2 FSI Fuel Feed Pipe Line Hose 8J0201215H

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Audi A1 8X 1.6 TDI Engine Radiator Water Coolant Unit Cooler 6C0121253A

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Audi A4 B8 2.0 TDI Water Coolant Pipe Hose Line Tube 04L121157S

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Volkswagen Audi A3 8V Seat Petrol Water Coolant Pipe Hose Line 5Q0121049AD

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Audi A4 B8 A5 8T Air Quality AUC Sensor 8K0907659A

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Audi A8L 4H Expansion Bottle Tank Radiator Hose Line Tube Pipe 4H0121081AB

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Audi A4 B8 A5 8T 2.0 TDI Water Hose Cooling Pipe Line 03L121157B

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Audi A4 B8 Q5 8R Engine Cooling Radiator Fan Shroud Coolant Panel 8K0121003P

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Audi A4 S4 B9 A5 S5 F5 3.0 TFSI Water Coolant Pipe Hose Cooling Line 06M121083J

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Audi Q7 4L 3.0 Diesel Engine Coolant Hose Line Tube Pipe 7L8121065R

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Audi A4 B8 A5 8T Additional Water Pump Coolant Cooling Unit 06H121601K

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Audi A3 8V VW Golf MK7 Auxiliary Electric Additional Water Pump 5Q0122096G

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Audi A3 8V Expansion Tank Header Coolant Reservoir Bottle 5Q0121407D

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Audi RS3 8V Water Coolant Pump Engine Cooling Unit 2.5 TFSI Petrol 07K121A01

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Audi Q7 4L Webasto Auxiliary Water Heater Air Filter Unit 7H0819617

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