Get the Best Priced Mercedes E320 Expansion Tank
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Shop Mercedes E320 Replacement Expansion Tank
Indulge yourself in magnificence, high-class and cutting-edge style with the assistance of a classic Mercedes automobile. Your car has a place in your heart because of its high performance and awesome style, and to keep it purring along in its best condition you want the ultimate in replacement parts and accessories. Superior power and performance is a snap with high-performance equipment manufactured to work with the fuel system as well as suspension components. Without a Mercedes E320 Expansion Tank on a vehicle, the antifreeze that is released by the pressure would usually leak onto the road which can be harmful for the environment. The Expansion Tank helps your radiator by allowing a space for coolant to expand as engine temperatures rise. The Expansion Tank can crack due to inclement weather or wear and tear; when this occurs a new tank must be added to maintain the cooling systems in the best condition. The Expansion Tank is an integral element of a car's cooling system, which prevents your vehicle's engine from overheating and allows your car to keep a proper temperature. An Expansion Tank saves the coolant of the radiator which was forced out of the radiator and sends it back once it has cooled off.
We stock these Expansion Tank brands for the Mercedes E320: ReplacementAPA/URO PartsBehrReinContiTechGenuineFebiSKPAPIDIY SolutionsBrockMahle
Expansion Tanks available for the following Mercedes E320 years: 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 09, 08, 07, 06, 05, 04, 03, 02, 01, 00, 99, 98, 97, 96, 95, 94. This part is also sometimes called Mercedes E320 Radiator Overflow Tank. We stock expansion tank parts for most Mercedes models including ML320, C230, SLK230, ML350, S500, ML500, ML430, S430, E350, S550, GL450, C240, SL500, C280, E500, CLA250, 560SL, SLK320, CLS550, 190E, 300E, CLK430, Sprinter 2500, 450SL, R350, C320, CLS500, 300D, CLK320, CLK500, 300SDL, S55 AMG, 380SL, 300SD, ML55 AMG, Sprinter 3500, CL500, C300, R500 and 500SL.
Select your E320 year

![Replacement Expansion Tank - for 2005 Mercedes E320 Sedan 123-055 [1]](https://www.partsgeek.com/assets/products/thumbn/YL819FLT.jpg?0a96e)
![Replacement Expansion Tank - for 2005 Mercedes E320 Sedan 123-055 [1] [2]](https://www.partsgeek.com/assets/products/thumbn/06V0ZL32.jpg?c7432)
Expansion Tank
Vehicle | Body |
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2004-2005 Mercedes E320 | |
2003 Mercedes E320 | Sedan |

![Replacement Expansion Tank - for 1997 Mercedes E320 123-111 [1]](https://www.partsgeek.com/assets/products/thumbn/L2F1DV13.jpg?872c3)
![Replacement Expansion Tank - for 1997 Mercedes E320 123-111 [1] [2]](https://www.partsgeek.com/assets/products/thumbn/GPS3L36L.jpg?d095c)
Vehicle |
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1997 Mercedes E320 |


- Guaranteed fitment
- Precision-molded to OE dimensions to ensure compatibility with original sensors and connections
- Quality materials resist engine heat and harsh cooling system environment
- Factory pressure-tested
Vehicle | Body |
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2004-2005 Mercedes E320 | |
2003 Mercedes E320 | Sedan |


Expansion Tank
Vehicle | Body |
---|---|
2003 Mercedes E320 | Sedan |


Vehicle |
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1995 Mercedes E320 |


- Produced from virgin plastic meeting/exceeding OE specifications and ensuring long life
- Resistant to cracking and wear from heat cycles preventing coolant loss
- Direct fitment allows easy installation
- Manufactured to strict engineering standards/specifications in materials and tolerances
Vehicle | Engine |
---|---|
1994-1995 Mercedes E320 | 3.2L 6 Cyl |


Expansion Tank
Vehicle | Body |
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2004 Mercedes E320 | |
2003 Mercedes E320 | Sedan |


Vehicle |
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1994 Mercedes E320 |


Expansion Tank
Vehicle | Body |
---|---|
2003 Mercedes E320 | Sedan |


- OE Style for easy replacement and fitment
Vehicle |
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2009 Mercedes E320 |


Expansion Tank
Vehicle | Engine |
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2007 Mercedes E320 | 3.0L V6 DIESEL |


Expansion Tank
Vehicle |
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2009 Mercedes E320 |


Vehicle |
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2009 Mercedes E320 |


- OE Style for easy replacement and fitment
Vehicle |
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2002 Mercedes E320 |


Vehicle | Engine |
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2009 Mercedes E320 | 642.920 DIESEL |
Related Cooling System Parts
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Mercedes E320 Accessory Belt Idler Pulley$6.72
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Mercedes E320 Fan Blade$13.18
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Mercedes E320 Fan Clutch$35.95
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Mercedes E320 Fan Shroud$23.18
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Mercedes E320 Radiator$91.43
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Mercedes E320 Radiator Fan$59.95
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Mercedes E320 Radiator Hose$3.18
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Mercedes E320 Radiator Support$19.98
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Mercedes E320 Thermostat$9.18
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Mercedes E320 Thermostat Housing$4.72
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Mercedes E320 Water Pump$12.18
This expansion tank was just what we wanted and needed. Looks and fits like the original. Thanks - Roger
If I didn't know this wasn't a part purchased from Mercedes...I would never know the difference. Cheaper, even with shipping, and a perfect fit. Parts Geek first...every time! - Perfect fit
Quality part
Fast delivery
Glad I took the chance - Hard to find made easy to get
top quality fit perfect fast
shipping very satisfied. - E320 coupe
Very nice product just like the factory, and shipping was fast. - Parts greek
I purchased this tank to replace original. It is exactly same as original in quality and shape. Very good tank and will last life of car. Price is great and shipping fast. Thanks to parts geek. - Excellent expansion tank