Mercedes SL550 Thermostat Parts

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

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Mercedes SL550
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Belts and Cooling
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Thermostat
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2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Mercedes SL550
Available To Order Status
Available To Order Information Icon
Usually ships within 1-2 business days. Availability is not guaranteed.
$289.99
Reg
$302.07
List
$314.00
OEM
2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Mercedes SL550
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$137.99
Reg
$143.74
List
$380.00
OEM
1 per car.
2007, 2008, 2009, 2010, 2011, 2012 Mercedes SL550
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$82.99
Reg
$86.45
List
$132.00
FREE SHIPPING
2007, 2008, 2009, 2010, 2011 Mercedes SL550
Low Stock Status
Low Stock Information Icon
Leaves warehouse within 1-2 business days, if still available when processed.
$120.99
Reg
$126.03
List
$184.00
OEM FREE SHIPPING
Thermostat with Housing and Gasket (100 deg. C)
2007, 2008, 2009, 2010, 2011, 2012 Mercedes SL550
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$99.99
Reg
$104.16
List
$151.00
2007, 2008, 2009, 2010, 2011, 2012 Mercedes SL550
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$37.79
Reg
$39.36
List
$135.00

Based on industry averages you can expect to pay between $37.79 and $289.99 for a Mercedes SL550 thermostat.

The Mercedes SL550 thermostat is a component in the engine cooling system of the car. It regulates the flow of coolant through the engine and radiator to maintain the optimal operating temperature. The thermostat remains closed while the engine is warming up, allowing it to reach its normal operating temperature quickly. Once the engine reaches the desired temperature, the thermostat opens to allow the coolant to circulate and cool the engine. This helps to prevent overheating and damage to engine components.

Signs of a Faulty Mercedes SL550 Thermostat

Here are some common signs of a faulty thermostat in a Mercedes SL550:

  1. Engine overheating: A faulty thermostat may cause the engine to overheat, which can lead to serious damage if not addressed promptly.
  2. Poor fuel economy: If the thermostat is not functioning properly, it may cause the engine to run cooler than it should, resulting in poor fuel economy.
  3. Cold air from the heater: If the thermostat is stuck open, the engine may not reach its optimal operating temperature, resulting in cold air coming from the heater.
  4. Coolant leaks: A malfunctioning thermostat can cause the engine to lose coolant, leading to leaks and potential overheating.
  5. Dashboard warning light: If the engine temperature warning light comes on or the check engine light illuminates, it could indicate a problem with the thermostat.

If you notice any of these symptoms, it's important to have your Mercedes SL550 inspected by a professional mechanic as soon as possible, to identify and fix the issue before it causes more serious problems.

Typical Lifespan of a Mercedes SL550 Thermostat

The lifespan of a Mercedes SL550 thermostat can vary depending on several factors such as usage, maintenance, and driving conditions. However, the thermostat is generally expected to last around 100,000 miles or 10 years before requiring replacement. It's important to keep an eye out for any signs of a failing thermostat, such as a fluctuating temperature gauge, lack of heat from the heater, or coolant leaks, and address the issue promptly to avoid potential engine damage.

Buying a Mercedes SL550 Thermostat Online

When shopping for a replacement thermostat for your Mercedes SL550 thermostat, it is important to find a reliable and trustworthy source. At AutohausAZ, we pride ourselves on offering high-quality parts at competitive prices.

One advantage of shopping with us is our extensive selection of parts specifically designed for Mercedes vehicles. Our team of knowledgeable professionals can assist you in finding the right thermostat for your specific make and model.

In addition, we offer fast and efficient shipping options to ensure your part arrives in a timely manner. Our commitment to customer satisfaction means that we stand behind our products with a hassle-free return policy.

When it comes to replacing critical components in your vehicle, you want to ensure that you are purchasing from a reputable source. At AutohausAZ, we strive to provide the best possible experience for our customers and take pride in being a trusted resource for all of your Mercedes SL550 needs.

Auto Parts We Offer for Mercedes SL550