Mercedes 500SEL Expansion Tank Parts

Showing 7 out of 7 part(s) found in our catalog.

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Mercedes 500SEL
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Belts and Cooling
Subcategory
Expansion Tank/Coolant Reservoir
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Early models without coolant level sensor also require 1265000084 plug kit.
1984, 1985 Mercedes 500SEL
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$38.99
Reg
$40.61
List
$38.50
FREE SHIPPING
Early models without coolant level sensor also require 1265000084 plug kit.
1984, 1985 Mercedes 500SEL
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$51.99
Reg
$54.16
List
$38.50
KIT FREE SHIPPING
This kit contains the commonly replaced expansion tank and associated parts along with Mercedes coolant.
1985 Mercedes 500SEL
Low Stock Status
Low Stock Information Icon
Leaves warehouse within 1-2 business days, if still available when processed.
$113.85
Reg
$118.59
List
$139.12
FREE SHIPPING
1992, 1993 Mercedes 500SEL
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$45.99
Reg
$47.91
List
$90.00
FREE SHIPPING
Also need 2105010615 cap.
1992, 1993 Mercedes 500SEL
Available To Order Status
Available To Order Information Icon
Usually ships within 1-2 business days. Availability is not guaranteed.
$82.99
Reg
$86.45
List
$90.00
KIT FREE SHIPPING
This kit contains all the OEM parts needed to replace the expansion tank in your Mercedes.
1984 Mercedes 500SEL
Low Stock Status
Low Stock Information Icon
Leaves warehouse within 1-2 business days, if still available when processed.
$106.55
Reg
$110.99
List
$127.62
OE Solutions
1992, 1993 Mercedes 500SEL
Low Stock Status
Low Stock Information Icon
Leaves warehouse within 1-2 business days, if still available when processed.
$41.00
Reg
$42.71
List
$64.92

The average price of a Mercedes 500SEL expansion tank is between $38.99 and $113.85.

The Mercedes 500SEL expansion tank, also known as a coolant reservoir, is an integral part of the vehicle's cooling system. It is typically located near the engine compartment and attached to the radiator. The expansion tank serves as a storage container for excess coolant that expands and contracts during normal engine operation. It helps to maintain the proper level of coolant in the system, ensuring efficient cooling and preventing overheating.

The typical lifespan of a Mercedes 500SEL expansion tank can vary depending on several factors such as usage, maintenance, and driving conditions. However, on average, these expansion tanks can last anywhere from 5 to 10 years before they may require replacement due to wear and tear. It is always recommended to regularly inspect your vehicle's cooling system and address any signs of leakage or damage promptly to ensure optimal performance and longevity.

Signs of a Faulty Mercedes 500SEL Expansion Tank

  1. Leaking coolant: One of the most common signs of a faulty expansion tank is coolant leakage. If you notice puddles of coolant or an accumulation of dried coolant around the tank or under your Mercedes 500SEL, it could indicate a leak in the expansion tank.
  2. Rapid coolant loss: If you frequently find yourself refilling the coolant reservoir significantly more than usual, it may indicate a fault with the expansion tank. A faulty tank can result in coolant loss and require frequent top-ups to prevent overheating.
  3. Overheating engine: Since the expansion tank plays a crucial role in maintaining a proper coolant level, any malfunction can lead to inadequate cooling and subsequent engine overheating. If your Mercedes 500SEL's temperature gauge shows consistently high readings or you observe steam coming from the engine bay, it may be due to a faulty expansion tank.
  4. Cracked tank: Inspect the expansion tank visually for any visible cracks or damage. Over time, the plastic tank can become brittle and develop cracks, leading to coolant leaks and other cooling system issues.
  5. Bulging or swelling: If the expansion tank appears swollen or bulging, it may indicate an internal pressure problem. This can occur due to a malfunctioning radiator cap, a blocked coolant passage, or a faulty expansion tank itself.
  6. Discolored coolant: When the expansion tank fails, it can cause coolant contamination or mixing with other substances, resulting in a change in color or consistency. If you notice that your coolant has changed color or appears muddy, it may be a sign of a faulty expansion tank.
  7. Low coolant warning light: Some Mercedes 500SEL models are equipped with a low coolant level sensor that triggers a warning light on the dashboard when the coolant level drops below a certain threshold. If this warning light illuminates frequently, it could indicate a faulty expansion tank or a related issue.

If you suspect a faulty expansion tank in your Mercedes 500SEL, it is recommended to have it inspected and replaced by a qualified technician or mechanic to avoid potential engine damage or overheating.

Top Mercedes 500SEL Expansion Tank Manufacturers

Genuine Mercedes:
Genuine Mercedes parts are manufactured by auto parts manufacturers chosen directly by Mercedes-Benz. These manufacturers are held to very high quality standards set by the vehicle manufacturer, ensuring that the parts meet the original equipment quality expected for Mercedes vehicles. As the name suggests, Genuine Mercedes expansion tanks are authentic OEM parts designed specifically for Mercedes-Benz vehicles. They offer excellent fitment, performance, and durability. However, due to their association with the Mercedes brand, Genuine Mercedes expansion tanks tend to be the most expensive option on the market.

Febi:
Febi is a reputable aftermarket brand that produces a wide range of automotive parts, including expansion tanks for various vehicle makes and models. Febi expansion tanks aim to provide a reliable alternative to Genuine Mercedes parts, offering comparable quality and performance at a more affordable price point. While they may not carry the official Mercedes branding, Febi expansion tanks are known for their good fitment and overall reliability. They are manufactured with attention to detail and are often considered a cost-effective option for Mercedes owners looking for a high-quality replacement part.

Dorman:
Dorman is another well-known aftermarket brand that manufactures a diverse range of automotive parts, including expansion tanks. Dorman expansion tanks are designed to meet or exceed OEM specifications, offering an alternative solution for Mercedes 500SEL owners. While they may not possess the prestigious branding of Genuine Mercedes parts, Dorman expansion tanks are generally regarded as reliable and cost-effective. Dorman products undergo rigorous testing to ensure their durability and compatibility with Mercedes vehicles, making them a popular choice among budget-conscious customers who still prioritize quality.

In summary, Genuine Mercedes expansion tanks are considered the top-tier option due to their direct association with the vehicle manufacturer. Febi and Dorman expansion tanks, on the other hand, are aftermarket alternatives that offer good quality and performance, often at a more affordable price. Ultimately, the choice between these three manufacturers will depend on the individual's budget, preferences, and the specific requirements of their Mercedes 500SEL.

Shop Deals On Mercedes 500SEL Expansion Tanks

Shopping at AutohausAZ for a Mercedes 500SEL expansion tank comes with a host of advantages. Firstly, their vast selection ensures that you will easily find the perfect expansion tank specifically designed for your vehicle model. This ensures optimal compatibility and a hassle-free installation process.

Their commitment to quality is unparalleled. AutohausAZ ensures that all their expansion tanks meet stringent standards, guaranteeing reliability and long-lasting performance. By providing top-notch products, they prioritize customer satisfaction and aim to exceed expectations.

When it comes to pricing, AutohausAZ offers competitive rates, making it a cost-effective choice for your Mercedes 500SEL expansion tank needs. Quality does not mean breaking the bank, as they strive to provide affordability without compromising on excellence.

Moreover, their streamlined ordering system simplifies the shopping experience. AutohausAZ values your time and offers a user-friendly interface that allows for quick and efficient navigation. Finding and purchasing the correct expansion tank for your Mercedes 500SEL is convenient and straightforward.

Furthermore, their dedication to exceptional customer service is evident throughout your shopping journey. From pre-purchase inquiries to after-sales support, AutohausAZ's team of knowledgeable professionals is readily available to assist you. They are committed to ensuring a smooth and satisfactory experience, making you feel valued and supported.

Lastly, AutohausAZ's prompt shipping and delivery processes ensure that your Mercedes 500SEL expansion tank reaches you in a timely manner. Their efficient logistics and reliable carriers allow for a seamless and hassle-free delivery experience, so you can quickly get your vehicle back on the road.

Overall, choosing AutohausAZ for your Mercedes 500SEL expansion tank needs guarantees a diverse selection, top-quality products, competitive pricing, streamlined ordering, exceptional customer service, and prompt delivery. It's an all-in-one solution that caters to your requirements while prioritizing your satisfaction.

Auto Parts We Offer for Mercedes 500SEL