Mercedes C300 Expansion Tank Parts

Showing 6 out of 6 part(s) found in our catalog.

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Mercedes C300
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Belts and Cooling
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Expansion Tank/Coolant Reservoir
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2008, 2009, 2010, 2011, 2012, 2013 Mercedes C300
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$52.99
Reg
$55.20
List
$60.00
2015, 2016, 2017, 2018, 2019, 2020, 2021 Mercedes C300
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$60.99
Reg
$63.53
List
$85.00
OEM
Also recommend replacing pressure cap 2105010615, please order separately. 1 per car.
2008, 2009, 2010, 2011, 2012, 2013, 2014 Mercedes C300
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$39.99
Reg
$41.66
List
$50.00
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2008, 2009, 2010, 2011, 2012, 2013, 2014 Mercedes C300
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$49.99
Reg
$52.07
List
$50.00
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2015, 2016, 2017, 2018, 2019, 2020, 2021 Mercedes C300
Low Stock Status
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Leaves warehouse within 1-2 business days, if still available when processed.
$59.99
Reg
$62.49
List
$82.00
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2015, 2016, 2017 Mercedes C300
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$61.99
Reg
$64.57
List
$82.00

The average price of a Mercedes C300 expansion tank is between $39.99 and $61.99.

The Mercedes C300 expansion tank, also known as the coolant reservoir or overflow tank, is a component of the cooling system in the car. It is responsible for storing excess coolant and maintaining proper coolant levels within the system. The tank is typically made of plastic and is located near the engine bay, often on the passenger side. It is connected to the radiator through hoses, allowing coolant to circulate between the two components as needed. Regularly checking and maintaining the coolant level in the expansion tank is important for the overall functioning of the cooling system.

The typical lifespan of a Mercedes C300 expansion tank can vary depending on various factors such as usage, maintenance, and environmental conditions. On average, these expansion tanks can last anywhere from 50,000 to 100,000 miles before needing replacement. However, it is important to note that regular checks and maintenance are recommended to ensure optimal performance and early detection of any issues that may arise.

Signs of a Faulty Mercedes C300 Expansion Tank

There are a few common signs that indicate a faulty expansion tank in a Mercedes C300:

  1. Coolant Leaks: One of the primary indicators of a faulty expansion tank is coolant leaks. If you notice coolant pooling under your vehicle or a decrease in the coolant level without any apparent reason, it could be due to a cracked or damaged expansion tank.
  2. Overheating Engine: A malfunctioning expansion tank can cause the engine to overheat. This occurs because a faulty tank may not properly regulate coolant flow, resulting in inadequate cooling and an increase in engine temperature.
  3. Engine Misfires: In some cases, a faulty expansion tank can lead to engine misfires or rough idling. When the engine doesn't receive sufficient cooling due to coolant loss or improper circulation, it can disrupt normal combustion processes and result in performance issues.
  4. Low Coolant Warning: If the expansion tank has a leak or is not functioning correctly, it can cause a drop in coolant levels. As a result, your vehicle's low coolant warning light may illuminate on the dashboard.
  5. Visible Damage: Inspect the expansion tank for any visible signs of damage, such as cracks, bulging, or brittleness. Over time, the expansion tank can deteriorate due to exposure to temperature extremes and stress, leading to functional problems.

If you suspect a faulty expansion tank in your Mercedes C300, it is essential to address the issue promptly to prevent further damage to the cooling system and engine. Consider consulting a professional mechanic or authorized Mercedes dealership for an accurate diagnosis and proper repair.

Top Mercedes C300 Expansion Tank Manufacturers

Genuine Mercedes:
As the name suggests, Genuine Mercedes expansion tanks are manufactured directly by Mercedes themselves or by auto parts manufacturers chosen by Mercedes. These tanks are known for their exceptional quality and compatibility with Mercedes vehicles. They are specifically designed to meet Mercedes' high standards and carry the original equipment manufacturer (OEM) label. While they are the most expensive option in the market, they offer the reassurance of authenticity and are guaranteed to fit and function perfectly with your Mercedes C300.

Mahle Behr:
Mahle Behr is a reputable manufacturer of automotive components and has a strong presence in the market. They produce expansion tanks that are commonly used as replacements for Mercedes vehicles, including the C300. Mahle Behr expansion tanks are known for their reliability and durability, offering a cost-effective alternative to Genuine Mercedes tanks. Although they may not carry the OEM label, they are still manufactured to meet or exceed industry standards, ensuring proper fitment and performance.

Febi:
Febi is another well-known brand in the automotive parts industry, manufacturing a wide range of components, including expansion tanks. Their tanks are designed to be compatible with various Mercedes models, including the C300. While Febi expansion tanks may not offer the same level of brand recognition as Genuine Mercedes tanks, they are still considered to be of good quality. Febi focuses on providing reliable aftermarket solutions at a more affordable price point, making them a popular choice among car owners looking for a balance between quality and cost.

In summary, Genuine Mercedes expansion tanks, manufactured by or authorized by Mercedes, are the top-of-the-line option, ensuring the highest quality and perfect fit for Mercedes C300 vehicles. Mahle Behr and Febi, on the other hand, offer reliable and more affordable alternatives, with Mahle Behr known for its durability and Febi recognized for its value-for-money proposition. Ultimately, the choice between these brands depends on your budget, preferences, and specific requirements.

Shop Deals On Mercedes C300 Expansion Tanks

If you find yourself in need of a replacement Mercedes C300 expansion tank, AutohausAZ has you covered. Our extensive selection of premium auto parts ensures that you will find the perfect expansion tank specifically designed for your Mercedes model. In addition to this, our commitment to offering competitive prices allows you to acquire high-quality parts without breaking the bank. We work endlessly to uphold our reputation for providing exceptional customer service and going above and beyond to accommodate our customers' needs. By prioritizing customer satisfaction, we strive to deliver a seamless shopping experience from start to finish. Shopping with AutohausAZ for your Mercedes C300 expansion tank ensures that you will have access to high-quality parts and unrivaled support, making us the go-to destination for all your automotive needs.

Auto Parts We Offer for Mercedes C300