Engine cooling
More informationAt 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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Category
Subcategory
Condition
In Stock
Price
Part no. 06H121497A
Audi A5 8T Turbine Cooling Hose Line Pipe 06H121497A
€37.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 06D121071R
Audi A4 B7 2.0 TFSI BGB Water Coolant Hose Tube Line Pipe 06D121071R
€28.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8K0121081Q
Audi A4 B8 A5 8T Radiator Water Coolant Pipe Hose Line 2.0 TFSI CDNC 8K0121081AH
€28.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 06L121075B
Audi A4 B8 A5 8T A6 C7 Water Coolant Pipe Hose Line 1.8 2.0 TFSI 06L121075B
€28.95
Free delivery - Tue, Dec 23
If paid before 14:00
-5%
Part no. 03C121469D
Audi A1 8X Turbo Water Coolant Hose Line Return Tube Pipe 03C121469D
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 059121008M
Audi A4 B9 A6 C7 Water Pump Coolant Circulation Unit 3.0 TDI CSWB 059121008M
€37.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 06H103221J
Audi A3 8P A4 B8 Ventilation Breather Pipe Hose Line 1.8 TFSI 06H103221J
€23.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 06H121065D
Audi A5 8T 2.0 TFSI Water Hose Cooling Radiator Coolant Pipe Line 06H121065D
€28.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 5Q0121070BC
Audi Q3 8U Water Hose Engine Coolant Cooling Pipe Line 2.0 TDI 5Q0121070BC
€23.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 03C121497C
Audi A1 8X Turbocharger Water Feed Hose Cooling Coolant Pipe Line 03C121497C
€28.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 06A121065CB
Audi A3 8P Coolant Hose Water Pipe Cooling Line 1.6 Petrol 06A121065CB
€23.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8K0819376F
Audi A4 B8 Q5 8R A5 8T Water Coolant Hose Pipe Line TFSI Petrol 8K0819376F
€32.95
Free delivery - Tue, Dec 23
If paid before 14:00
-5%
Part no. 8W0122101H
Audi A4 B9 2.0 TDI Diesel Coolant Water Hose Line Tube Pipe 8W0122101H
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 23
If paid before 14:00
-5%
Part no. 8K0906088
Audi A5 8T 3.0 TDI CLAB Diesel Temperature Exhaust Gas Sensor A8K0906088
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 05L121111Q
Audi Q2 GA 3.0 TDI DTTC Diesel Engine Coolant Thermostat Housing 05L121111Q
€75.95
Free delivery - Tue, Dec 23
If paid before 14:00
-5%
Part no. 04L121026R-1
Audi A5 8T 2.0 TDI CNHA Thermostat Housing Pipe Hose Line Tube 04L121026R
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 06H115243F
Audi A5 8T 2.0 TFSI CDNB Oil Pressure Control Valve Adjuster Unit 06H115243F
€51.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 1K0122096J
Seat Leon II VW Golf MK5 Audi A3 8P Water Hose Coolant Pipe Petrol 1K0122096J
€23.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 1K0121251AB
Audi TT 8N Coolant Radiator Engine Cooling Unit Radiator Cooler 1K0121251AB
€32.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 06H121057G
Audi A4 B8 A5 8T Water Hose Cooling Coolant Radiator Pipe Line 06H121057G
€23.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8K0317818DM
Audi A5 8T 3.0 TDI Oil Pipe Line Tube Hose Automatic Gearbox 8K0317818DM
€99.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 04L121011E
Audi A4 B8 2.0 TDI CNHC Electric Water Pump 04L121011E
€28.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 057121163C
Audi A8 D4 Q7 4L Engine Water Coolant Hose Pipe Line 4.2 TDI V8 057121163C
€23.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8K0959501C
Audi A4 B8 A5 8T Radiator Cooling Fan Relay Module Control Unit 8K0959501C
€28.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8W0819334F
Audi A4 B9 35 TFSI Water Hose Cooling Radiator Coolant Pipe Line 8W0819334F
€32.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 04L121071H
Audi A6 C7 Q5 8R Water Coolant Hose Pipe Tube Line 2.0 TDI DDDA 04L121071H
€23.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 5Q0122101GH
Audi A3 8V 35 TDI DFGA Water Coolant Hose Line Pipe Tube 5Q0122101GH
€47.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 5Q0121070AB
Audi VW Seat Petrol Coolant Hose Water Pump Pipe Cooling Line 5Q0121070AB
€23.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 04L122157CC
Audi A4 B9 2.0 TDI Diesel Engine Coolant Hose Line Pipe Tube 04L122157CC
€28.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 5Q0121058R
Audi VW Seat Skoda Water Hose Cooling Radiator Coolant Pipe Line 5Q0121058R
€23.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8K0121003L
Audi A4 B8 Q5 8R Engine Cooling Radiator Fan Shroud Coolant Panel 8K0121003L
Product currently unavailable
Part no. 8E0959455K
Audi A4 B6 B7 Radiator Fan Engine Motor Cooling 8E0959455K
Product currently unavailable
Part no. 5Q0121251GQ
Audi Q2 GA A3 8V Coolant Radiator Engine Cooling Unit 1.4 Petrol 5Q0121251GQ
Product currently unavailable
Part no. 5Q0122051BJ
Audi A3 8V 1.6 TDI CRKB Water Coolant Pipe Hose Line Tube 5Q0122051BJ
Product currently unavailable
Part no. 1K0959455FJ
Audi A3 8P Radiator Fan Engine Motor Cooling 1K0959455FJ
Product currently unavailable
Part no. 03G121121C
Audi A4 B7 2.0 TDI BRE Diesel Engine Water Coolant Thermostat Housing 03G121121C
Product currently unavailable
Part no. 04L122073B
Audi A3 8V 2.0 TDI Diesel Water Pipe Engine Cooling Coolant Hose Line 04L122073B
Product currently unavailable
Part no. 06L121111J
Audi S3 8V 2.0 TFSI DJHA Water Pump Thermostat Coolant Regulator 06L121111J
Product currently unavailable
Part no. 4H0965567A
Audi Q5 8R Water Coolant Pump Engine Cooling 4H0965567A
Product currently unavailable
-5%
Part no. 5Q0122101CM
Audi A3 8V 35 TDI DFGA Water Coolant Hose Line Pipe Tube 5Q0122101CM
Product currently unavailable
Part no. 5Q0121070AH
Audi A3 8V VW Golf Mk7 Water Coolant Pipe Hose Line Diesel 5Q0121070AH
Product currently unavailable
Part no. 03L121111AD
Audi A4 B8 A5 8T Q5 8RB 2.0 TDI Diesel Thermostat Coolant 03L121111AD
Product currently unavailable
Part no. 03L965561
Audi A4 B8 A5 8T 2.0 Diesel Additional Auxiliary Water Pump 03L965561
Product currently unavailable
Part no. 3C0122101EN
Audi A3 8P 2.0 TDI Water Hose Radiator Coolant Pipe Line 3C0122101EN
Product currently unavailable
Part no. 06B121065
Audi A4 B7 1.8 T BFB Petrol Engine Coolant Return Pipe Hose Line 06B121065
Product currently unavailable
-5%
Part no. 2Q0965567B
Audi A3 8V Additional Water Coolant Pump 2Q0965567B
Product currently unavailable
Part no. 5Q0121591AB
Audi Q3 8U Auxiliary Water Pump Electric Coolant Unit Valve 5Q0121591AB
Product currently unavailable
Part no. 8K0121251T
Audi A4 B8 2.0 TDI Diesel Motor Engine Coolant Radiator Intercooler 8K0121251T
Product currently unavailable
Part no. 1K0121207AA
Engine Cooling Radiator Audi A3 8P Diesel Radiator Coolant Fan 1K0121207AA
Product currently unavailable
Part no. 6X0973802A
Audi A6 C7 2.0 Diesel Temperature Sensor Wire Harness 6X0973802A
Product currently unavailable
Part no. 6R0959455G
Audi A1 8X 1.6 TDI CXMA Diesel Radiator Cooling Fan Shroud 6R0959455G
Product currently unavailable
Part no. 8W0145670G
Audi A4 B9 A5 F5 Water Coolant Hose Pipe Line 2.0 TDI 8W0145930H 8W0145670G
Product currently unavailable
Part no. 06F121492L-1
Audi TT 8J 2.0 TFSI Turbo Coolant Return Pipe Hose Line 06F121492L
Product currently unavailable
Part no. 5Q0122101BE
Audi A3 8V Water Hose Radiator Coolant Pipe Line Diesel 5Q0122101BE
Product currently unavailable
Part no. 03G121113A
Audi A3 8P 1.9 TDI BLS Diesel Coolant Thermostat 03G121113A
Product currently unavailable
-5%
Part no. 03L121157Q
Audi Q3 SE Water Hose Cooling Coolant Radiator Pipe Line Hose 03L121157Q
Product currently unavailable
Part no. 059121075BT
Audi Q7 4L 3.0 TDI BUG Diesel Engine Water Coolant Hoses Line Pipe 059121075BT
Product currently unavailable
Part no. 8K0965561A
Audi A4 B8 A5 8T 2.0 TFSI Water Pump Auxiliary Coolant Circulation 8K0965561A
Product currently unavailable
Part no. 8K0959501F
Audi A4 B8 Radiator Fan Relay Radiator Electrical Module Control Unit 8K0959501G
Product currently unavailable
Part no. 07K121063G
Audi RS3 8Y 2.5 TFSI Petrol Engine Coolant Hose Line Tube Pipe 07K121063G
Product currently unavailable
Part no. 8K0121081CG
Audi A4 B8 2.0 TDI Ventilation Breather Pipe Hose Line 8K0121081CG
Product currently unavailable
Part no. 8P4121283B
Audi A3 8V Front Left N/S Radiator Air Duct Guide Bumper 8P4121283B
Product currently unavailable
Part no. 3C0121157CC
Audi A3 8P 2.0 TDI Diesel Water Hose Cooling Coolant Pipe Line 3C0121157CC
Product currently unavailable
Part no. 8P4121284B
Audi A3 8V Front Right O/S Radiator Air Duct Guide Bumper 8P4121284B
Product currently unavailable
Part no. 6C0122051AE
Audi A1 8X 1.4 TFSI CZCA Coolant Hose Line Tube Pipe 6C0122051AE
Product currently unavailable
Part no. 1K0122291BM
Audi A3 8P 2.0 TDI Water Hose Radiator Coolant Pipe Line 1K0122291BM
Product currently unavailable
Part no. 3C0122101EM
Audi A3 8P 2.0 TDI Water Hose Radiator Coolant Pipe Line 3C0122101EM
Product currently unavailable
Part no. 059121086BD
Audi A4 B9 Q7 4M 3.0 Diesel Engine Coolant Water Pipe Hose Line Tube 059121086BD
Product currently unavailable
Part no. 1K0121205AB
Audi TT 8J Engine Cooling Radiator Fan Shroud Coolant Panel 1K0121205AQ
Product currently unavailable
Part no. 1K0122447ED-1
Audi A3 8P 1.9 TDI BLS Diesel Coolant Water Hose Line Tube Pipe 1K0122447ED
Product currently unavailable
Part no. 8R0121081AD
Audi Q5 8R 2.0 TDI Expansion Bottle Tank Radiator Hose Line Pipe 8R0121081AD
Product currently unavailable
Part no. 07K121111E
Audi RS3 8Y Thermostat Housing Coolant Unit 2.5 TFSI Petrol 07K121111E
Product currently unavailable
Part no. 059121012A
Audi A6 C7 Additional Auxiliary Water Coolant Pump 059121012A
Product currently unavailable
Part no. 7L0959455E
Audi Q7 4L 4.2 TDi BTR 4.2 FSI BAR Radiator Fan Blades Motor 7L0959455E
Product currently unavailable
Part no. 80A122073C
Audi Q5 FY Coolant Water Hose Line Tube Pipe 80A122073C
Product currently unavailable
Part no. 6R0121070L
Audi A1 8X 1.4 TSI Petrol Engine Water Hose Coolant Pipe Line 6R0121070L
Product currently unavailable
Part no. 07K103495B
Oil Separator Audi RS3 8V TTRS 8S 2.5 TFSI DAZA Breather Valve 07K103495B
Product currently unavailable
Part no. 6C0122051F
Audi A1 8X 1.6 TDI Diesel Water Coolant Pipes Hoses Cooling Line 6C0122051F
Product currently unavailable
Part no. 07K121A01
Audi RS3 8V Water Coolant Pump Engine Cooling Unit 2.5 TFSI Petrol 07K121A01
Product currently unavailable
Part no. 6R0121253H
Audi A1 8X Radiator Engine Coolant Unit Cooler Petrol 6R0121253H
Product currently unavailable
Part no. 7L8121073H
Audi Q7 4L 3.0 TDI Water Coolant Pipe Hose Line 7L8121073H
Product currently unavailable
Part no. 059121670G
Audi A7 4G8 Cooling Hose Coolant Pipe Line 059121086BG
Product currently unavailable
Part no. 06D121133A
Audi A4 B7 Water Coolant Engine Cooling Flange Pipe Hose Line 06D121133A
Product currently unavailable
Part no. 1K0121086T
Audi A3 8P 1.9 TDI Diesel Coolant System Rubber Hose Pipe Line 1K0121086T
Product currently unavailable
Part no. 1K0959455FB
Audi A3 8P Water Radiator Shroud Fan Engine Cooling 1K0959455FB
Product currently unavailable
Part no. 06B121111K
Audi A4 B7 1.8T Coolant Thermostat Regulator Housing 06B121111K
Product currently unavailable
-5%
Part no. 03L122157F
Audi A4 B8 2.0 TDI Water Hose Radiator Coolant Pipe Line 03L122157F
Product currently unavailable
Part no. 4G0121403J
Audi A7 4G8 3.0 TDI CZVA Coolant Overflow Expansion Tank Bottle 4G0121403J
Product currently unavailable
Part no. 07K121111D
Thermostat Housing Audi RS3 8V TTRS 8S 2.5 TFSI Coolant Unit 07K121111D
Product currently unavailable
Part no. 03G145771J
Audi A3 8P 1.9 TDI BLS Diesel Turbo Feed Oil Pipe Line Inlet Hose 03G145771J
Product currently unavailable
Part no. 4G0121049L
Audi A7 4G 3.0 TDI CDUD Water Radiator Coolant Pipe Hose Tube Line 4G0121049L
Product currently unavailable
Part no. 6R0959455D-2
Audi A1 8X Radiator Fan Motor Engine Cooling System Fan 6R0959455D
Product currently unavailable
Part no. 8K0121003AG
Audi A4 B8 2.0 TDI CAHA Radiator Cooling Fan Shroud Housing 8K0121003AG
Product currently unavailable
Part no. 4F0121251AE
Audi A6 C6 FL Water Hose Radiator Coolant Cooling 4F0121251AE
Product currently unavailable
Part no. 04E103474G
Audi A3 8V Tank Crankcase Breather Vent Pipe Line 04E103474G
Product currently unavailable
Part no. 06K121497AQ
Audi S3 8V Water Hose Cooling Coolant Pipe Line 06K121497AQ
Product currently unavailable
Part no. 1K0121251BN
Audi A3 8P Engine Intercooler Radiator 1K0121251BN
Product currently unavailable
Part no. 8R0819332N
Audi Q5 8R 2.0 TDI Engine Water Coolant Pipe Hose Line Diesel 8R0819332N
Product currently unavailable
Part no. 4F0959455A
Audi A6 C6 2.0 TDI CAGB Right O/S Engine Cooling Fan 200W 280MM 4F0959455A
Product currently unavailable
Engine cooling system parts – proven solutions for your car
Cooling components for BMW, Audi, Mercedes and others – guaranteed quality and fit
The engine cooling system is one of the most important systems in any vehicle, responsible for maintaining optimal operating temperature of the engine. It prevents engine overheating and protects against costly breakdowns. At Global Parts, you'll find a wide selection of used car parts. for cooling systems such as radiators, fans, water pumps, and thermostats. Our range of cooling systems is tailored to brands such as BMW , Audi , Volkswagen , Mercedes , Mini, and many others, so you'll find the perfect solution for your vehicle.
How does the engine cooling system work?
The engine cooling system is a complex system responsible for removing excess heat generated during engine operation. Its key components include:
-
- Fans and fan housings – They are responsible for air flow and radiator cooling.
- Cooling system hoses and lines – They transport the coolant between individual system components.
- Water coolers – Key elements responsible for collecting heat from the engine and dissipating it.
- Thermostats and housings – Regulate coolant flow, maintaining optimal engine temperature.
- Water pumps – They drive the circulation of coolant, enabling efficient engine cooling.
- Oil coolers and hoses – They help maintain optimal oil temperature, reducing oil degradation.
- Expansion tanks – They are responsible for maintaining the proper coolant level and compensating for changes in liquid volume.
- Overlays – Protective elements of the cooling system, increasing its durability.
- Clamps and mounting parts – They enable stable mounting of cooling system components.
- Fan blades – They support cooling by increasing airflow.
- Fan clutches – Regulates the fan speed depending on the engine temperature.
- Fan and blower motors – They are responsible for the operation of the fan, ensuring proper cooling.
- Temperature sensors – Monitor engine and coolant temperature, sending information to the controller. All of these components work together to keep the engine at a stable operating temperature, protecting it from overheating or overcooling.
Parameters of cooling systems in cars
The engine cooling system in a passenger car operates at temperatures ranging from 85°C to 105°C, depending on the vehicle model and manufacturer's specifications. Modern radiators are typically constructed of aluminum, which provides better thermal conductivity and lower weight. Coolant flow requires adequate pressure—typically between 0.9 and 1.5 bar —which is maintained by the reservoir cap. Proper operation of this system is crucial to maintaining engine efficiency.
Why is it worth taking care of the engine cooling system?
Regular maintenance and replacement of worn cooling system components is essential for long and reliable engine operation. A neglected system can lead to:
- Engine overheating, which increases the risk of serious damage.
- Coolant leaks that may reduce cooling efficiency.
- Higher repair costs resulting from failures caused by a faulty system. At Global Parts we offer genuine used car parts, which undergo detailed quality tests, ensuring their reliability.
The most common cooling system components and their roles:
| System element | Function | Typical symptoms of damage |
|---|---|---|
| Cooler | Heat removal from the fluid | Fluid leak, temperature rise |
| Water pump | Coolant circulation | Loud operation, engine overheating |
| Thermostat | Fluid flow regulation | Heating too slowly or overheating too quickly |
| Temperature sensor | Temperature monitoring | Incorrect readings, computer error |
| Fan | Forcing air flow | No cooling when stationary |
How to choose the right parts for your cooling system?
When deciding to purchase parts for the cooling system, it is worth paying attention to several key factors:
- Vehicle-specific fit – Every car make and model has its own technical specifications. At Global Parts, you'll find parts for BMW , Audi , Volkswagen , Mercedes , Mini, and many more.
- Technical condition – Used parts, such as radiators or water pumps, should be fully functional and ready for further use.
- Radiator type – Depending on your needs, you can choose standard, intercooler or radiators dedicated to sports vehicles.
Compatibility examples
When choosing cooling system parts, it's worth considering compatibility with other components. For example, a radiator for a BMW 3 Series (E46) can be fitted to several engine variants – both petrol and diesel – but the water pump will have different part numbers depending on the engine capacity. Similarly, the Audi A4 B8 uses several types of thermostats, varying in opening temperature range (from 87°C to 95°C ).
Why choose used cooling system parts?
Car parts for the cooling system is a solution that combines high quality with savings. Why is it worth considering?
- Lower costs – Used radiators, water pumps and thermostats are much cheaper than new ones, but offer just as high quality.
- Ecology – By choosing used car parts, you support recycling and reduce the amount of automotive waste.
- Wide range – We offer parts for the most popular car brands, so you can easily find the right components for your car.
How to take care of the engine cooling system?
To keep your cooling system running smoothly for a long time, it is worth remembering a few rules:
- Regularly check the coolant level and quality – contaminated or low coolant levels can lead to engine overheating.
- Check the condition of the radiator and pipes – leaks or damage may reduce cooling efficiency.
- Change the coolant according to the manufacturer's recommendations – this is the key to keeping the system in perfect condition. If you notice any problems, you'll find the right used car parts at Global Parts that will help restore your vehicle to full working order.
FAQ - Frequently asked questions about car engine cooling systems
| Question | Answer |
|---|---|
| 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. |
Summary: Engine Cooling at the Global Parts Automotive Store
The engine cooling system is fundamental to the reliability of any vehicle. By ensuring its proper operation, you ensure your engine operates at optimal operating temperatures, extend its lifespan, and prevent costly breakdowns. The Global Parts automotive store invites you to browse our wide selection of genuine used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , or more, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .