This OEM coolant overflow reservoir tank and cap are a perfect fit for your 2010-2017 Chevrolet Equinox. The durable plastic material has been tested for quality and reliability. The tank is designed to provide excellent engine cooling and prevent overheating. With a brand name like Chevrolet, you can trust that this part will fit perfectly and function flawlessly. The manufacturer part number 20816269 ensures that you are getting a genuine OEM part. Don't let a faulty coolant tank cause engine damage, purchase this high-quality tank and cap today.