SPEEDWOW Engine Coolant Expansion Reservoir Overflow Tank Compatible with Chevrolet Impala Malibu Limited Cadillac XTS SRX Buick Regal LaCrosse Allure Replace 603-385 DAKG-15110 13220124 13502353

<p>➤COOLANT OVERFLOW TANK:</p><p>■Collects The Heated Coolant from The Engine &amp; Recycles It</p><p>■Easy Installation Withno Special Tools Required</p><p>■Direct Replacement for factory Part</p><p>■Reduce Oil Dilution</p><p>■Reduce Fuel Consumption</p><p>■Prevent Oil Leakage</p><p>➤Position of Coolant Reservoir Tank in Cooling System:</p><p>The coolant expansion tank is located under the bonnet next to the engine.</p><p>When the engine is turned over, the antifreeze is continuously circulated through the cooling waterways,halfway through the expansion tank, and the excess gas and antifreeze will flow out of the expansion tank's bypass channel, preventing the cooling system from becoming too high in pressure.</p>

• ‌✅【Vehicle Fitment】Coolant overflow tank fit for

  ● 2010 Buick Allure 2.4L l4 3.0L 3.6L V6,

  ● 2010-2016 Buick LaCrosse,

  ● 2014-2019 Chevy Impala 2.5L l4,

  ● 2013-2015 Chevy Malibu 2.0L l4,

  ● 2016 Chevy Malibu Limited,

  ● 2011-2017 Buick Regal,

  ● Cadillac SRX 2012-2016,

  ● Cadillac XTS 2013-2019.

• ✅【OE Standard】603-385 Coolant expansion tank Replaceable Part OE No:

  ● DAKG-15110

  ● 13220124

  ● 13502353

  ● 20902124

  ● 22917996

  ● 22924025

  ● 22950436

  ● 25941270

  ● 603-385

• ✅【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】 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.