Mercedes ML550 Expansion Tank Parts

Showing 5 out of 5 part(s) found in our catalog.

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Mercedes ML550
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Belts and Cooling
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Expansion Tank/Coolant Reservoir
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2012, 2013, 2014 Mercedes ML550
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$129.99
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$135.41
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$147.00
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2008, 2009, 2010, 2011 Mercedes ML550
In Stock Status
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Leaves warehouse within 1-2 business days.
$96.99
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$101.03
List
$92.00
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2012, 2013, 2014 Mercedes ML550
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$73.99
Reg
$77.07
List
$144.00
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2012, 2013, 2014 Mercedes ML550
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$64.99
Reg
$67.70
List
$144.00
2008, 2009, 2010, 2011 Mercedes ML550
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$62.99
Reg
$65.61
List
$94.00

The average cost of a Mercedes ML550 expansion tank is between $62.99 and $129.99.

The Mercedes ML550 expansion tank is a component of the vehicle's cooling system. It is responsible for holding excess coolant as the engine heats up and expands, and allows it to be drawn back into the system as the engine cools down. The expansion tank is typically located near the radiator and is easily recognizable by its translucent or opaque plastic construction with a screw-on cap.

The typical lifespan of a Mercedes ML550 expansion tank can vary based on various factors such as maintenance, driving conditions, and usage. However, on average, the expansion tank can last for around 80,000 to 100,000 miles before it may start showing signs of wear or needing replacement. It is always recommended to regularly inspect and maintain your vehicle's cooling system to ensure optimal performance and longevity.

Signs of a Faulty Mercedes ML550 Expansion Tank

  1. Coolant leaks: One of the most obvious signs of a faulty expansion tank is coolant leakage. If you notice any puddles or stains of bright-colored liquid (usually green or orange) beneath your Mercedes ML550, it's likely that the expansion tank is compromised.
  2. Overheating engine: A malfunctioning expansion tank can lead to inadequate cooling system functionality, causing the engine to overheat. If you notice the temperature gauge rising to higher levels or see warning lights related to engine temperature, it could be a sign of a faulty expansion tank.
  3. Low coolant level: The expansion tank is responsible for storing and releasing coolant as needed. A defective tank may fail to maintain the appropriate coolant level, resulting in the need to frequently add coolant to the system.
  4. Visible cracks or damage: Examine the expansion tank visually for any visible signs of cracks, damage, or bulging. These physical defects can indicate that the tank is no longer structurally sound and needs to be replaced.
  5. Sweating or bubbling near the tank: Faulty expansion tanks may cause coolant to leak internally, leading to sweating or bubbling around the tank area. Look for these signs while the engine is running and heating up.
  6. Collapsed or expanded tank: A failed expansion tank can sometimes collapse inward or expand outward due to pressure changes within the cooling system. If you notice any abnormal changes in the shape of the tank, it may be an indication of a problem.
  7. Strange odor or smoke: A faulty expansion tank may allow coolant to leak onto hot engine components, producing a distinct odor and potentially causing smoke or steam to rise from the engine bay. If you notice any unusual smells or smoke, have your vehicle inspected promptly.

Remember, these signs are not limited to a faulty expansion tank alone and can also indicate other cooling system issues. It's recommended to consult with a qualified mechanic or take your Mercedes ML550 to a professional for a comprehensive diagnosis to accurately pinpoint the problem.

Top Mercedes ML550 Expansion Tank Manufacturers

Genuine Mercedes is a well-known and respected manufacturer of auto parts, including expansion tanks for the Mercedes ML550. These parts are specifically designed and manufactured by the auto parts manufacturers chosen by Mercedes-Benz. As such, Genuine Mercedes parts adhere to the high quality standards set by the vehicle manufacturer. This means that these parts are of original equipment quality and are guaranteed to fit and perform optimally in the Mercedes ML550. However, due to their association with the Mercedes-Benz brand, Genuine Mercedes parts tend to be more expensive compared to other options.

Rein Automotive, on the other hand, is a reputable aftermarket manufacturer of auto parts, including expansion tanks for various vehicles, including the Mercedes ML550. While not directly affiliated with Mercedes-Benz, Rein Automotive specializes in producing high-quality replacement parts that meet or exceed original equipment standards. Rein Automotive expansion tanks are designed to fit and function like the original equipment, offering a reliable and cost-effective alternative to Genuine Mercedes parts. By choosing a Rein Automotive expansion tank, you can expect good quality and performance while potentially saving some money compared to Genuine Mercedes parts.

Ultimately, both Genuine Mercedes and Rein Automotive offer reliable options for your Mercedes ML550's expansion tank. If you prioritize absolute adherence to original equipment standards and are willing to invest in the branded parts, Genuine Mercedes is the way to go. However, if you are looking for a more budget-friendly option without compromising on quality, Rein Automotive provides a viable alternative.

Shop Deals On Mercedes ML550 Expansion Tanks

Shopping at AutohausAZ for a Mercedes ML550 expansion tank offers several advantages. First, the extensive selection of high-quality expansion tanks ensures that you will find the perfect fit for your vehicle. With a wide range of options available, you can easily choose the one that meets your specific needs and preferences.

Secondly, AutohausAZ provides excellent customer service throughout the shopping process. Their knowledgeable and friendly staff are always ready to assist you with any questions or concerns you may have. They strive to ensure that you have a smooth and enjoyable shopping experience, making it easier for you to find the right expansion tank for your Mercedes ML550.

Furthermore, AutohausAZ offers competitive pricing on their expansion tanks. Their commitment to providing affordable options allows you to get the best value for your money without compromising on quality. By offering fair and reasonable prices, they make it possible for you to maintain and repair your vehicle without breaking the bank.

Lastly, AutohausAZ values customer satisfaction and takes steps to ensure that you are happy with your purchase. They prioritize the quality of their products, ensuring that the expansion tanks they offer are durable and reliable. This attention to detail gives you peace of mind, knowing that the expansion tank you choose will perform optimally and last for a long time.

In conclusion, shopping at AutohausAZ for a Mercedes ML550 expansion tank presents numerous advantages. From their extensive selection and excellent customer service to competitive pricing and commitment to quality, they offer a comprehensive shopping experience that caters to your needs.

Auto Parts We Offer for Mercedes ML550