Expansion & Overflow Tanks
More informationAt the Global Parts automotive store, we offer a wide selection of original used car parts, including expansion tanks for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen and others. The expansion tanks we offer undergo quality control so that you can be sure that you are receiving a top-class product.
Make
Category
Condition
In Stock
Price
Part no. A6395010503
Mercedes W639 Coolant Expansion Tank Reservoir Bottle A6395010503
€37.95
Free delivery - Tue, Apr 08
If paid before 14:00
Part no. 7823544
Radiator Expansion Tank BMW X3 F25 X4 F26 Overflow Tank Bottle 7823544
€27.95
Free delivery - Tue, Apr 08
If paid before 14:00
Part no. 7642160
BMW F20 F21 F30 F32 1 Radiator Expansion Overflow Reservoir Tank Bottle 7642160
€32.95
Free delivery - Tue, Apr 08
If paid before 14:00
Part no. 7539267
Mini Cooper One R55 R56 R57 R58 Radiator Coolant Expansion Water Tank 7539267
€23.95
Free delivery - Tue, Apr 08
If paid before 14:00
Part no. 7647283
BMW F01 F10 F11 F12 Radiator Expansion Coolant Tank Bottle 7601949
€23.95
Free delivery - Tue, Apr 08
If paid before 14:00
Part no. 7552546
BMW X5 X6 E70 E71 Water Expansion Tank Radiator 7552546
€23.95
Free delivery - Tue, Apr 08
If paid before 14:00
Part no. 8570079
BMW E81 E82 E87 E90 E91 E92 Expansion Tank Radiator Diesel 8570079
€23.95
Free delivery - Tue, Apr 08
If paid before 14:00
Part no. 8617047
BMW F30 LCI 330e B48X Coolant Expansion Tank Bottle 8617047
Product currently unavailable
Part no. 80A121405T
Audi Q5 FY Expansion Tank Header Coolant Reservoir Bottle 80A121405T
Product currently unavailable
Part no. 4E0121403H
Audi S8 D3 Coolant Expansion Tank Reservoir Bottle Fluid Tank 4E0121403H
Product currently unavailable
Part no. A2045000749
Mercedes W204 Coolant Expansion Tank Reservoir Bottle A2045000749
Product currently unavailable
Part no. 8619460
BMW F30 Holder Coolant Expansion Tank Top Bracket Reservoir Mount 8619460
Product currently unavailable
Part no. 217101893R
Expansion Tank Renault Trafic 3 Vivaro B Coolant Reservoir Bottle 217101893R
Product currently unavailable
Part no. 7642160
BMW F20 F21 F30 F31 Radiator Expansion Tank Bottle 7609468
Product currently unavailable
Part no. 8742660
Expansion Tank BMW X3 G01 F97 X4M F98 Coolant Overflow Reservoir Bottle 8742660
Product currently unavailable
Part no. 7601948
Expansion Tank BMW F10 F12 F13 Petrol Engine N63 Expansion Coolant Tank 7601948
Product currently unavailable
Part no. 7573780
BMW X5 Series E53 3.0d M57 M57N Coolant Expansion Tank Radiator 7573780
Product currently unavailable
Part no. 9202200
Expansion Coolant Tank Saab 9-3 1.9 Tid Opel Vectra C 1.9 CDTI 9202200
Product currently unavailable
Part no. 7823544
Radiator Expansion Tank BMW X3 F25 X4 F26 Overflow Tank Bottle 7823544
Product currently unavailable
Part no. 2248408
Expansion Tank Plate BMW E46 Z4 E85 E86 Radiator Bracket Mounting Trim 2248408
Product currently unavailable
Part no. 8687503
BMW X1 F48 F45 Mini F55 F56 F60 Expansion Tank Coolant Reservoir Bottle 8687503
Product currently unavailable
Part no. 4635C3
Citroen Berlingo Servo Brake Fluid Expansion Tank Bottle Reservoir 4635C3
Product currently unavailable
Part no. 8669928
Expansion Tank BMW F40 Mini F54 LCI F60 B48E Coolant Reservoir Bottle 8669928
Product currently unavailable
Part no. A1245001349
Mercedes W124 Expansion Tank Coolant Reservoir Bottle A1245001349
Product currently unavailable
Part no. A2465010325
Mercedes W176 W246 Coolant Hose Overflow Expansion Tank Pipe A2465010325
€23.95
Free delivery - Tue, Apr 08
If paid before 14:00
Part no. 8W0121405E
Audi A4 B9 A5 F5 Expansion Tank Water Coolant Bottle Reservoir 8W0121405E
Product currently unavailable
Part no. A1635000349
Mercedes-Benz M-Class ML W163 Coolant Expansion Tank Bottle A1635000349
Product currently unavailable
Part no. 7796548
Mini R50 Coolant Expansion Tank One D W17 Water Expansion Tank Bottle 7796548
Product currently unavailable
Part no. A2025000649
Mercedes-Benz W202 W208 Coolant Expansion Tank Reservoir Bottle A2025000649
Product currently unavailable
Part no. 1182156
BMW 3 Series E36 Fuel Expansion Tank 1182156 16131182156
Product currently unavailable
Part no. 1184917
BMW X5 E53 Expansion Tank Petrol 1184917
Product currently unavailable
Part no. 1723520
Expansion Tank BMW E36 E38 E39 M50 M52 Petrol Cooling Water Coolant Tank 1723520
Product currently unavailable
Part no. 2D0121403K
Volkswagen LT 35 Coolant Expansion Tank Coolant Overflow Reservoir 2D0121403K
Product currently unavailable
Part no. A1682500023
Mercedes-Benz A-Class W168 ABS Tank Bottle Reservoir A1682500023
Product currently unavailable
Part no. A2465000049
Mercedes W176 W246 Coolant Expansion Tank Reservoir Bottle A2465000049
€28.95
Free delivery - Tue, Apr 08
If paid before 14:00
Part no. A2205000049
Mercedes-Benz CL S Class C215 W220 Coolant Expansion Tank Bottle A2205000049
Product currently unavailable
Part no. 7642158
Radiator Expansion Tank BMW F20 F21 F30 F32 3 Bottle Petrol 7642158
Product currently unavailable
Part no. A1645000049
Mercedes W164 Coolant Expansion Tank Reservoir Bottle A1645000049
Product currently unavailable
Part no. BK218K218AG
Ford Transit Custom MK8 Coolant Expansion Overflow Tank Fluid Bottle BK218K218AG
Product currently unavailable
Part no. 7642160
BMW F20 F21 F30 F32 Radiator Expansion Overflow Reservoir Tank Bottle 7642160
Product currently unavailable
Part no. 6C118K218AC
Ford Transit MK7 Coolant Expansion Overflow Tank Fluid Bottle 6C118K218AC
Product currently unavailable
Part no. 8617045
BMW F20 F21 LCI B48 B58 Coolant Expansion Tank Water Reservoir 8617045
Product currently unavailable
Part no. 8W0121405L
Audi A4 B9 Expansion Tank Engine Coolant Fluid Bottle Reservoir 8W0121405L
Product currently unavailable
Part no. 8610654
Expansion Tank BMW G30 G31 G11 G15 Diesel Coolant Reservoir Fluid Bottle 8610654
Product currently unavailable
Part no. 7642160
BMW F20 F21 F30 F32 Radiator Expansion Overflow Reservoir Tank Bottle 7642160
Product currently unavailable
Part no. A2124700140
Mercedes W212 C218 Fuel Tank Holder Bracket Mounting Diesel A2124700140
Product currently unavailable
Part no. 8617048
BMW F30 LCI 330e B48X Coolant Expansion Tank Bottle 8617048
Product currently unavailable
Part no. 7L0121407F
Audi Q7 4L Radiator Expansion Overflow Reservoir Tank Bottle 7L0121407F
Product currently unavailable
Part no. 1383314
Ford Transit Coolant Expansion Tank Cooling Fluid Bottle Reservoir 1383314
Product currently unavailable
Part no. 2283344
BMW E46 M3 Coolant Expansion Tank Bottle Reservoir Fluid 2283344
Product currently unavailable
Part no. 7788761
Mini One D R50 W17 Coolant Cooling Water Expansion Tank Bottle 7788761
Product currently unavailable
Part no. 7L0121407E
Volkswagen Touareg 7L Expansion Tank Header Coolant Reservoir Bottle 7L0121407E
Product currently unavailable
Part no. 9673334580
Peugeot 3008 Coolant Expansion Overflow Tank Cooling Fluid Bottle 9673334580
Product currently unavailable
Part no. 8610819
BMW F10 M5 Expansion Tank Engine Coolant Fluid Bottle Reservoir F12 M6 2284281
Product currently unavailable
Part no. A6395010203
Mercedes W639 Coolant Expansion Tank Reservoir Bottle A6395010203
Product currently unavailable
Part no. A9065010503
Mercedes-Benz Sprinter W906 Coolant Expansion Tank Reservoir Bottle A9065010503
Product currently unavailable
Part no. 3403987
BMW X3 Series E83 E83N LCI Bracket Expansion Tank Bracket Radiator 3403987
Product currently unavailable
Part no. 9646903180
Peugeot 307 Coolant Expansion Tank Cooling Fluid Bottle Reservoir 9646903180
Product currently unavailable
Part no. 9671568380
Citroen Berlingo B9 Coolant Expansion Tank Cooling Fluid Bottle 9671568380
Product currently unavailable
Part no. 1323KJ
Expansion Tank Citroen Relay Peugeot Boxer Coolant Fluid Bottle 1323KJ
Product currently unavailable
Part no. A2782000385
Mercedes W212 Expansion Tank Reservoir Bottle Fluid Tank A2782000385
Product currently unavailable
Part no. 1436381
Coolant Tank BMW E39 E38 Petrol M52 Expansion Coolant Reservoir Cap 1436381
Product currently unavailable
Part no. 8K0121403T
Audi A4 B8 A5 8T Expansion Tank Header Coolant Reservoir Bottle 8K0121403T
Product currently unavailable
Part no. 7639021
BMW E60 E63 E90 E91 F10 Radiator Expansion Tank Screw Cap 7516004
Product currently unavailable
Part no. 8687503
Expansion Tank BMW X1 F48 F45 Mini F55 F56 F60 Coolant Reservoir Bottle 8687503
Product currently unavailable
Part no. A4475000049
Mercedes W447 Expansion Tank Coolant Reservoir Bottle A4475000049
Product currently unavailable
Part no. 7573781
BMW X3 E83 Radiator Expansion Tank Petrol Engine Cooling Unit E46 X5 E53 7573781
Product currently unavailable
Part no. 7647713
BMW 7 Series E65 E66 Cooling Water Expansion Tank Petrol 7508008
Product currently unavailable
Part no. 7573781
BMW E46 X3 E83 X5 E53 Automatic Expansion Tank Radiator Header 7573781
Product currently unavailable
Part no. 7642158
BMW 1 3 4 Series F20 F21 F30 F32 Radiator Expansion Bottle Tank Petrol 7642158
€51.95
Free delivery - Tue, Apr 08
If paid before 14:00
Part no. A1645000049
Expansion Tank Mercedes W164 Coolant Reservoir Cap Bottle A1645000049
Product currently unavailable
Part no. 7529273
Mini R52 R53 Coolant Cooling Water Expansion Tank Bottle 7529273
Product currently unavailable
Part no. A2055000049
Mercedes W205 W213 C238 Coolant Reservoir Expansion Tank A2055000049
Product currently unavailable
Part no. A6395011420
Mercedes-Benz Vito W639 Coolant Expansion Tank Holder Bracket A6395011420
Product currently unavailable
Part no. 1438819
BMW X5 E53 Coolant Expansion Water Tank Mounting Radiator Holder Bracket 1438819
Product currently unavailable
Part no. A2115000049
Mercedes-Benz E CLS Class W211 W219 Coolant Expansion Tank Bottle A2115000049
Product currently unavailable
Part no. 7640514
BMW E87 E90 E91 E92 Coolant Expansion Tank Bottle Petrol 7640514
Product currently unavailable
Part no. 7542986
BMW E60 E61 E63 E64 LCI Cooling Water Expansion Tank Petrol 7521189
Product currently unavailable
Part no. 9652621280
Peugeot 207 Coolant Expansion Overflow Tank Cooling Fluid Bottle 9652621280
Product currently unavailable
Part no. A2035000049
Mercedes-Benz C CLK Class W203 C209 Coolant Expansion Tank Bottle A2035000049
Product currently unavailable
Part no. 7573781
BMW E46 X5 E53 X3 E83 Coolant Expansion Tank Radiator Header Reservoir 7573781
Product currently unavailable
Part no. 7640514
BMW E81 E87 E90 E91 E92 Coolant Expansion Tank Bottle Petrol 7607482
Product currently unavailable
Part no. 7787040
BMW X5 Series E53 3.0 d Coolant Header Overflow Expansion Tank Radiator 7787040
Product currently unavailable
Part no. 7800292
BMW 5 6 7 X3 Series E60 E61 E63N E65 E83 Cooling Water Expansion Tank Diesel
Product currently unavailable
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Expansion & Overflow Tanks
Expansion tanks: engine cooling system reliability
Expansion tanks are essential parts of the engine cooling system, allowing you to control the coolant level and circulate it in the system. Thanks to them, the cooling system remains tight, and the pressure and temperature are maintained at the right level, which prevents the engine from overheating. In the Global Parts automotive store, you will find a wide selection of used car parts , including expansion tanks , perfectly matched to brands such as BMW , Audi , Mercedes , Volkswagen , Mini and others .
What are the functions of expansion tanks ?
Expansion tanks play a key role in the vehicle cooling system:
- Coolant Level Control – Stores excess coolant that expands with temperature.
- Pressure stabilization – They enable maintaining the appropriate pressure in the cooling system, which increases its efficiency.
- Overheating Prevention – By circulating coolant through the expansion tank, the cooling system operates efficiently in all conditions.
- Easy to refill – Reservoirs are usually equipped with a visible level gauge, making it easier to check and refill coolant.
Why is it worth taking care of expansion tanks ?
Damage or failure of the expansion tank can lead to cooling system problems and serious engine failures. Typical symptoms of failure include:
- Coolant Leaks – Visible stains under the vehicle may indicate cracks or leaks in the reservoir.
- Fluid Level Drop – Frequent need to refill fluid may indicate sealing problems.
- Engine Overheating – A damaged reservoir can interfere with coolant circulation.
- Cracks or mechanical damage – May affect the tightness and functionality of the cooling system.
If you need a replacement, you will find the right used car parts at Global Parts that will restore the full functionality of your cooling system.
How to choose the right expansion tanks ?
When selecting expansion tanks, there are several key aspects to consider:
- Matching to the vehicle model – Each cooling system has its own specific technical requirements. At Global Parts you will find expansion tanks perfectly matched to BMW , Audi , Mercedes , Volkswagen , Mini and others .
- Technical condition – Used tanks should be free from cracks, mechanical damage and signs of corrosion.
- Equipment – Make sure the tank is complete, e.g. has a cap or integrated fluid level sensor.
Why choose used expansion tanks ?
Used car parts , such as used expansion tanks , is an economical solution that allows you to save money while maintaining high quality. By choosing used cooling system components , you gain:
- Lower costs – Used tanks are much cheaper than new ones, but offer equally high quality.
- Ecology – Recycling parts supports environmental protection and reduces waste.
- Wide range – In our shop you will find used expansion tanks for the most popular car brands.
How to take care of expansion tanks ?
In order for expansion tanks to function reliably for a long time, it is worth following a few rules:
- Regularly check the fluid level – Check the coolant level in the reservoir before long trips.
- Cleaning the tank – Regularly remove any sediment and dirt that may accumulate in the tank.
- Avoid engine overheating – Make sure all cooling system components are in good working order to prevent excessive stress on the reservoir.
- Replace on time – Damaged or worn tanks should be replaced to avoid cooling system problems.
When you need to replace yours, Global Parts has the right used car parts to ensure the durability and reliability of your cooling system.
Summary: Expansion tanks at Global Parts automotive store
Expansion tanks are essential parts of the cooling system that support the efficient operation of the engine and prevent it from overheating. By taking care of their technical condition, you can avoid costly repairs and ensure the reliability of your vehicle. The Global Parts automotive store cordially invites you to familiarize yourself with our wide range of original used car parts . Regardless of whether you are looking for car parts for BMW , Audi , Volkswagen , Mercedes , Mini and others - you will find them with us at competitive prices. We make every effort to ensure that every customer finds the right parts for their car/vehicle with us, and in case of any questions or doubts related to the selection of the right components, we will be happy to help! Please contact us - we are here to help you! For more information and curiosities, we also invite you to our automotive blog .