• Direct Fit Replacement ===== This expansion tank fit for 2013-2019 Buick Encore L4 1.4L | for Chevy 2013-2014 Tracker L4 1.8L, 2015 Tracker L4 1.4L, 2013-2019 Trax L4 1.8L, 2013-2021 Trax L4 1.4L. Replace numbers 603-955, 95269001, 95380033, 95201979. Please check the second main picture to confirm coolant reservoir whether compatible with your car.
• Efficient coolant management ===== The coolant tank contains coolant discharged from the cooling system attached to the engine. The design is to effectively manage coolant levels in your car. As the coolant gets hot and expands in the radiator, the pressure builds up and is released, and as the engine cools down, excess liquid flows back from the vehicle's coolant tank into the radiator. If you are experiencing leaks, low levels of coolant and an overheating engine, then you may have a problem with your coolant storage tank. It ensures proper cooling system function, prevents overheating and maintains optimum engine performance.
• High-Quality Construction ===== Manufactured from durable materials, this expansion tank is built to withstand the demands of the engine bay. It is designed to resist coolant corrosion, heat, and other operating stresses, ensuring long-lasting durability and reliable performance.
• Complete Replacement Kit ===== This expansion tank comes with a cap, providing a comprehensive solution for coolant reservoir replacement. It is a compatible replacement for the original part provides the same level of functionality and reliability. Package Included: 1x coolant reservoir 1x surge cap. (Notice: instruction is not included. Recommended you install under the guidance of professionals.)
• After-sales service ===== We provide 24-hour customer service and 1-year product service, if you encounter product quality, product installation and other problems, please feel free to contact us.