Mercedes SL550 Expansion Tank Parts

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Mercedes SL550
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Belts and Cooling
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Expansion Tank/Coolant Reservoir
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2007, 2008, 2009, 2010, 2011, 2012 Mercedes SL550
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$63.99
Reg
$66.66
List
$99.00
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2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Mercedes SL550
Low Stock Status
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Leaves warehouse within 1-2 business days, if still available when processed.
$86.99
Reg
$90.61
List
$109.00
FREE SHIPPING
2007, 2008, 2009, 2010, 2011, 2012 Mercedes SL550
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$86.99
Reg
$90.61
List
$99.00

Based on industry averages you can expect to pay between $63.99 and $86.99 for a Mercedes SL550 expansion tank.

The Mercedes SL550 expansion tank, also known as a coolant reservoir or overflow tank, is a component of the vehicle's cooling system. It is responsible for storing excess coolant and maintaining proper coolant levels in the system.

The expansion tank is typically located near the radiator and engine compartment. Its exact position may vary slightly depending on the specific model year of the Mercedes SL550, but it is commonly found on the driver's side of the engine bay. The expansion tank is connected to the radiator via hoses and features a cap for filling and checking coolant levels.

The typical lifespan of a Mercedes SL550 expansion tank can vary depending on various factors such as usage, maintenance, and driving conditions. On average, however, the expansion tank can last anywhere between 50,000 to 100,000 miles or more before it may require replacement. It is important to regularly inspect and maintain the cooling system of your vehicle to ensure its longevity.

Signs of a Faulty Mercedes SL550 Expansion Tank

  1. Coolant leak: One of the most common signs of a faulty expansion tank is a coolant leak. If you notice any puddles of coolant forming under your Mercedes SL550, it could indicate a crack or hole in the expansion tank.
  2. Overheating engine: A faulty expansion tank can also cause the engine to overheat. As the expansion tank fails to properly regulate coolant levels, the engine may not receive adequate cooling, leading to overheating issues.
  3. Low coolant level: If the expansion tank is not functioning properly, it may result in a consistently low coolant level. You may notice the coolant warning light illuminating on the dashboard, indicating that the coolant needs to be topped up.
  4. Engine misfire or rough idle: In some cases, a faulty expansion tank can lead to an air bubble being trapped in the cooling system. This can disrupt the proper flow of coolant, causing the engine to misfire or exhibit a rough idling sensation.
  5. Visible cracks or damage: Inspect the expansion tank visually for any signs of cracks, bulges, or other damage. A damaged tank is likely to fail sooner and should be replaced promptly.
  6. Coolant odor or vapor: If you notice a sweet smell or see vapor coming from the engine bay, it could indicate a coolant leak from a faulty expansion tank. Be cautious as prolonged exposure to coolant fumes can be harmful.
  7. Loss of heating inside the cabin: A malfunctioning expansion tank can affect the proper circulation of coolant to the vehicle's heater core. As a result, you may experience reduced or no heat coming from the cabin's vents.

If you suspect a faulty expansion tank in your Mercedes SL550, it is recommended to have it inspected and repaired by a qualified mechanic or authorized Mercedes-Benz dealership as soon as possible to prevent further damage to the cooling system.

Top Mercedes SL550 Expansion Tank Manufacturers

Febi is a well-known manufacturer of automotive parts and accessories, including expansion tanks for Mercedes SL550. They are recognized for producing high-quality aftermarket parts that are designed to meet or exceed the specifications set by the original equipment manufacturer (OEM). Febi expansion tanks undergo rigorous testing to ensure performance, durability, and compatibility with the vehicle's cooling system. While they may not carry the Genuine Mercedes branding, Febi expansion tanks offer a reliable and cost-effective alternative for Mercedes SL550 owners.

On the other hand, Genuine Mercedes expansion tanks are manufactured exclusively by the auto parts manufacturers chosen by Mercedes-Benz. These parts are produced to the highest standards set by the automaker, ensuring optimal performance and fitment. Genuine Mercedes expansion tanks are considered original equipment (OE) parts, meaning they are identical to those found in brand new Mercedes vehicles. This OE quality comes at a premium price, as Genuine Mercedes parts are typically more expensive than aftermarket options.

While both Febi and Genuine Mercedes expansion tanks have their merits, the choice ultimately depends on factors such as budget, preference for OEM parts, and specific needs. Genuine Mercedes expansion tanks guarantee a perfect match and the peace of mind that comes with using a part directly from the vehicle manufacturer. However, for those seeking a more cost-effective option without compromising quality, Febi provides an aftermarket solution that is widely trusted in the automotive industry.

Shop Deals On Mercedes SL550 Expansion Tanks

Shopping at AutohausAZ for a Mercedes SL550 expansion tank has several advantages. Firstly, the wide selection of expansion tanks available ensures that you can easily find the correct part for your vehicle. Secondly, the high-quality products offered by AutohausAZ guarantee durability and reliability. Additionally, the competitive pricing at AutohausAZ allows you to save money while still receiving a top-notch product. Moreover, the efficient customer service provided by this reputable retailer ensures that any inquiries or concerns will be addressed promptly and professionally. Lastly, the user-friendly website makes browsing and purchasing a seamless experience, enabling you to find and order the necessary expansion tank with ease.

Auto Parts We Offer for Mercedes SL550