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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Part no. 7534918
Radiator Supply Hose BMW E60 E61 N62N Petrol Cooling Pipe Line 7534918
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Part no. A6512001715-1
Mercedes W204 W212 OM651 Diesel Coolant Thermostat Cooling Unit A6512001715
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Part no. 7700312900
Expansion Tank Renault Trafic Opel Vivaro Coolant Reservoir Bottle 7700312900
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Part no. 72344268
BMW F30 LCI B48X Petrol Engine Coolant Hose Line Tube Pipe 72344268
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Part no. 1705223
Coolant Hose BMW E39 E38 Petrol M52 Radiator Water Hose Line 1705223
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Part no. A6542033401
Mercedes W177 Water Coolant Cooling Pipe Line Hose A200d Diesel A6542033401
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Part no. A2095011182
Mercedes W209 M112 Radiator Lower Hose Coolant Cooling Pipe Line A2095011182
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Part no. A2122701296
Mercedes W212 M156 E63 AMG Oil Cooler Coolant Pipe Hose Line A2122701296
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Part no. 3K3Q8A558CD
Ford Transit MK7 Diesel Water Coolant Pump 3K3Q8A558CD
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Part no. 04E103474G
Audi A3 8V Tank Crankcase Breather Vent Pipe Line 04E103474G
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Part no. 7573274
BMW E82 E88 Petrol N54 N55 Engine Oil Cooler Return Hose 7573274
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Part no. A2115018482
Mercedes W211 OM646 Diesel Radiator Water Coolant Pipe Hose A2115018482
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Part no. A6512001300
Mercedes X253 OM651 Coolant Thermostat Housing Unit Diesel A6512001300
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Part no. 55573003
Vauxhall Insignia A 2.0 CDTI Thermostat Valve Thermostat Housing 55573003
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Part no. 8473704
Water Hose BMW G20 G21 G30 G31 X3 G01 Diesel Cooling Coolant Pipe Line 8473704
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Part no. 55210675
Coolant Hose Saab 93 9-3 1.9 Ttid Diesel Engine Water Hose 55210675
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Part no. A2055000700
Mercedes W205 OM651 Water Pipe Engine Cooling Coolant Hose Line A2055000700
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Part no. 06A121069C
Audi TT 8N Water Coolant Hose Pipe Cooling Line 1.8T Petrol 06A121069C
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Part no. 05C122447J
Seat Ibiza Mk5 KJ1 VW Golf Mk8 Water Coolant Pipe Hose 1.0 TSI Petrol 05C122447J
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Part no. A2662000152
Water Hose Mercedes W169 W245 M266 Coolant Cooling Pump Pipe Line A2662000152
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Part no. 9643212280
Peugeot 206 Engine Coolant Water Thermostat 9643212280
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Part no. 72344265
BMW F30 Coolant Hose Radiator Cooling Water Pipe Line 72344265
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Part no. 7578687
BMW F10 F12 F07 GT Petrol N63 Turbocharger Coolant Feed Pipe Cyl. 1-4 7578687
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Part no. 1436261
BMW E46 M47 M47N Radiator Fan Complete Coolant Fan Housing Motor 390W 1436261
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Part no. 1K0121157AG
VW Audi Seat Skoda 1.9 BXE TDI Diesel Water Hose Coolant Line 1K0121157AG
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Part no. A6398306315
Heater Hose Mercedes Vito W639 Water Coolant Return Pipe Diesel A6398306315
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Part no. A6512008401
Water Pump Mercedes Vito W447 Diesel OM651 Engine Coolant Pump A6512008401
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Part no. 8K0121251H
Audi A7 4G Diesel Radiator Engine Water Coolant Unit Cooler 8K0121251H
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Part no. A1332030002
Mercedes W176 A45 AMG Coolant Hose Cooling Water Pipe Line A1332030002
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Part no. RHD-A205500200
Mercedes W205 Water Coolant Hose Pipe Radiator Petrol A2055010302
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Part no. 4F0121101G
Audi A6 C6 Water Hose Cooling Radiator Coolant Pipe Line 4F0121101G
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Part no. 03L121065A
Audi A3 8P Water Coolant Pipe Hose Tube 2.0 TDI CBAB 03L121065A
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Part no. 7L0122101E
Volkswagen Touareg 7L Engine Water Coolant Pipe Hose 3.2 V6 Petrol 7L0122051
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Part no. 5Q0121070BC
Audi Q3 8U Water Hose Engine Coolant Cooling Pipe Line 2.0 TDI 5Q0121070BC
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Part no. 6921382-5
Radiator Fan Motor BMW X5 E53 M57 3.0d Engine Cooling Fan Shroud 6921323
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Part no. A2035013882
Water Hose Mercedes W203 Water Coolant Cooling Pipe Line Diesel A2035013882
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Part no. 5N0122101T
Audi Q3 8U Water Hose Cooling Coolant Radiator Pipe Line 5N0122101T
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Part no. 8571345
Coolant Hose BMW X3 F25 X4 F26 Diesel Radiator Water Pipe Line N57N 8571345
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Part no. 8094806
Oil Pipe BMW F90 M5 F92 M8 Petrol Engine Radiator Hose Line 8094806
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Part no. A2038321494
Water Hose Mercedes W203 W209 M112 Engine Radiator Coolant Pipe Line A2038321494
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Part no. 5N0121253P
Volkswagen Tiguan 5N Coolant Radiator Line Pipe Cooler Tube 5N0121253P
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Part no. 03C121070M
Audi A1 8X Water Pipe Hose Line Engine Cooling Coolant Unit Hose 03C121070M
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Part no. 7540667
Radiator Return Hose BMW E60 E61 E63 N62N Petrol Pipe Cooling Water Pump 7540667
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Part no. A6512000558
Thermostat Housing Mercedes W176 C117 OM651 Coolant Unit Mount A6512000558
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Part no. A2115011182
Mercedes E-Class S211 W211 Cooling Engine Water Coolant Hose Pipe A2115011182
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Part no. 8506668-3
BMW E81 E87 E90 LCI Complete Pack Radiator Fan Housing Diesel 400W 8506668
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Part no. 6R0122109G
Coolant Hose VW Polo 6R Seat Ibiza 6J 1.2 TSI Petrol CBZB Water Line 6R0122109G
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Part no. A1635011382
Mercedes W163 Radiator Lower Hose Pipe Tube A1635011382
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Part no. A1662030275
Mercedes W168 M166 Thermostat Coolant Housing A1662030275
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Part no. 2249206
BMW 1 3 4 5 F10 F20 F30 F32 Turbocharger Oil Supply Hose Pipe Diesel 2249206
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Part no. 1438634
Water Hose BMW E38 E39 Petrol Engine M52 Coolant Hose Line 1438634
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Part no. A1645010082
Mercedes ML W164 GL X164 Engine Water Coolant Pipe Hose Radiator A1645010082
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Part no. 074121132
Volkswagen LT35 2.5 TDI Diesel Coolant Water Flange Temp Sensor 074121132
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Part no. A1685000249-1
Mercedes W168 Coolant Expansion Tank Cooling Fluid Bottle Tank A1685000249
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Part no. A0009055502
Mercedes W213 S213 C238 X253 Exhaust Gas Temperature Sensor Unit A0009055502
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Part no. A2742001651
Mercedes W205 Petrol Engine Coolant Hose Water Line Pipe A2742001651
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Part no. A4475015300
Mercedes Vito W447 Water Hose Cooling Coolant Radiator Pipe Line A4475015300
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Part no. 16100WA010
Toyota RAV4 Additional Water Pump Engine Coolant Unit 16100WA010
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Part no. 03C103465AA
Audi A1 8X Water Pipe Hose Line Engine Cooling Coolant Unit Hose 03C103465AA
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Part no. 7637052
Oil Filter Housing BMW F20 F22 F30 F32 F36 N55 Petrol With Thermostat 7637052
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Part no. 1K0122109CF
Water Coolant Pipe Volkswagen Audi Skoda Seat 1.6 TDI Cooling LIne 1K0122109CF
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Part no. 2249780
BMW 3 Series E46 M47N Radiator Coolant Water Hose Pipe 2249780
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Part no. A2038302996-1
Mercedes W203 M111 Engine Heating Water Coolant Hose A2038302996
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Part no. 8616175
BMW 3 F30 LCI 330e Hybrid Water Coolant Thermostat Hose Pipe Line 8616175
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Part no. A2108328494
Heater Hose Mercedes W210 E200 Petrol M111 Recirculating Pump To Engine Line
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Part no. 8509746-1
Radiator Fan BMW X5 E70 3.0d 3.0sd M57N2 Engine Cooling Fan Housing 600W 8509746
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Part no. 7852352
Coolant Hose BMW F90 M5 F92 M8 Water Cooling Pipe Line 7852352
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Part no. 8200674369
Renault Trafic Coolant Thermostat Cooling Unit 8200674369
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Part no. A2095010682
Water Hose Mercedes W203 C209 M113 Radiator Coolant Pipe Line A2095010682
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Part no. 7581873
Coolant Line BMW F10 N52 N53 Petrol Water Pump Engine Coolant Feed Hose 7581873
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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. A2128300095
Water Hose Mercedes W207 W212 W218 OM642 Coolant Cooling Pipe Line A2128300095
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Part no. 1K0121086T
Audi A3 8P 1.9 TDI Diesel Coolant System Rubber Hose Pipe Line 1K0121086T
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Part no. 1739755
BMW E36 316i 318i Petrol M43 Thermostat Water Coolant Heat Management 1739755
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Part no. 06A145778Q
Audi TT 8N 1.8 T Oil Turbo Feed Pipe Line Tube Hose 06A145778Q
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Part no. A1645065235
Mercedes ML W164 Water Pipe Engine Cooling Coolant Hose Line A1645065235
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Part no. 1831484016
Renault Trafic II Cooling Radiator Diesel Engine Radiator Fan Shroud 1831484016
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Part no. A2223270044
Mercedes W212 Water Hose Coolant Cooling Pipe Line A2223270044
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Part no. 7796548
Mini R50 Coolant Expansion Tank One D W17 Water Expansion Tank Bottle 7796548
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Part no. 8W0122291AK
Audi A4 B9 35 TFSI DMSB Petrol Water Coolant Hose Line Tube Pipe 8W0122291AK
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Part no. 3Q0121070AG
Audi Q2 GA 2.0 TDI Water Hose Cooling Radiator Coolant Pipe Line 3Q0121070AG
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Part no. 8642560
BMW G20 Petrol Engine Heat Management Thermostat Water Coolant Module 8642560
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Part no. A2762006051
Coolant Hose Mercedes W205 C207 C238 Turbo Cooling Pipe Line A2762006051
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Part no. 7534913
Engine Oil Cooler BMW E60 E61 E63 N62N Petrol Engine Radiator Cooling 7534913
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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. 057121083S
Audi A8 D4 Water Cooling Coolant Pipe Hose Line Tube 4.2 TDI Diesel 057121083S
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Part no. 6988914-2
BMW E46 M3 Petrol S54 Engine Cooling Radiator Fan Blades Motor 6988914
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Part no. 7806706-1
BMW E60 E61 E65 Diesel M57N2 M57N Radiator Coolant Return Pipe Hose 7806706
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Part no. 1K0121070CA
VW Volkswagen Touran 1T 1.4 TSI CAVC Water Coolant Pipe Hose Line 1K0121070CA
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Part no. 7802629
Water Hose BMW E46 E38 E39 M57 Diesel Return Coolant Cooling Hose Pipe 7785256
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Part no. 1705224
Radiator Hose BMW E38 E39 Petrol Engine M52 Water Coolant Hose Line 1705224
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Part no. 3413745
BMW X3 E83 Coolant Holder 2.0i N46 Compressor Water Hose Clip Bracket 3413745
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Part no. 05A906088
Audi A8 D4 Q7 4L Exhaust Gas Temperature Sensor Diesel Engine 05A906088
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Part no. A2124700216
Mercedes W212 M271 Dashpot Shock Absorber Container Expansion Bottle A2124700216
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Part no. 8V2118K580BA
Ford Fiesta MK7 1.6 TDCI Radiator Hose Water Coolant Pipe Line 8V2118K580BA
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Part no. 059121004G
Audi A5 8T 3.0 TDI CCWA Diesel Auxiliary Additional Water Pump 059121004G
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Part no. 7848500-1
Coolant Hose BMW F80 M3 F82 M4 S55 Water Pump Cooling Pipe Line 7848500
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Part no. 06A121065CB
Audi A3 8P Coolant Hose Water Pipe Cooling Line 1.6 Petrol 06A121065CB
Product currently unavailable

Part no. 1178412
BMW E46 E83 X3 E85 Z4 Rubber Mounting Buffer Radiator 1178412
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 .