SYKRSS Engine Coolant Reservoir Tank 603-256 Compatible with Mercedes-Benz GL320 GL350 GL450 GL500 GL550 ML320 ML350 ML450 ML500 ML550 SLS AMG ML63 C63 AMG Replace 1645000049 EPT0009 Coolant Reservoir — Open-Box, 41% Off

【Vehicle Fitment】Coolant overflow tank compatible with Mercedes-Benz ML320 GL320 2007-2009, compatible with Mercedes-Benz ML350 2006-2012, compatible with Mercedes-Benz GL450 ML450 2010-2011, compatible with Mercedes-Benz ML500 2006-2015, compatible with Mercedes-Benz ML550 2008-2015, compatible with Mercedes-Benz GL350 2010-2012, compatible with Mercedes-Benz GL500 GL550 2008-2012, compatible with Mercedes-Benz C63 AMG SLS AMG ML63 AMG. You can check your vehicle's suitability in the Amazon Suitability Filter in the upper left corner. For more information, please check the pictures or the item detail page.

【OE Standard】603-256 coolant expansion tank replaceable part OE No.: 603-256, 603256, 1645000049, 1608-505630, SK603256, EPT0009, V301861 coolant tank. Our reservoir tank meet or exceed OE standards for form,fit and function,Ideal for automotive replacement engine coolant recovery kits. 100% brand new and high quality auto parts with OE grade durability for the ultimate comfortable driving experience.

【Material & Function】The overflow tank reservoir is made of safe, high-quality PP plastic material, which can withstand excessive heat and vibration, and its function is to store excess coolant when needed, which helps to reduce oil dilution, fuel consumption, cylinder bore wear, and tailpipe emissions, and improves the efficiency of the heating system. The level of antifreeze inside can be seen directly without opening the radiator cap, avoiding damage to car parts.

【How It Works】 Automobile expansion tank is commonly known as the antifreeze reservoir tank, water reservoir tank, is an important part of the cooling system. It contains coolant discharged from the engine cooling system. When the coolant is at a high temperature and expands through the radiator, or there is an excess of coolant, pressure builds up and is released. After the engine cools, the excess fluid flows from the vehicle's coolant tank back to the radiator.

【After-Sales Service】 SYKRSS this well-crafted coolant tank reservoir comes with a 12-month warranty and top-notch customer service. If you have any questions about this coolant reservoir, please feel free to contact us and we will get back to you within 48 hours.

【Material & Function】The overflow tank reservoir is made of safe, high-quality PP plastic material, which can withstand excessive heat and vibration, and its function is to store excess coolant when needed, which helps to reduce oil dilution, fuel consumption, cylinder bore wear, and tailpipe emissions, and improves the efficiency of the heating system. The level of antifreeze inside can be seen directly without opening the radiator cap, avoiding damage to car parts.