Fitment and installation Designed to fit Camaro models from 2016 and up, CTS models from 2003 to 2019, and ATS models from 2013 to 2019. Provides a seamless replacement for your vehicle's cooling system with a straightforward installation. Original OE reference Molded and designed based on original data, with the OE number 22948113. This ensures the tank matches the exact specifications and performance standards of the original part for compatibility and reliability. Size and construction are aligned with OEM specifications to fit the intended vehicles properly. Function and temperature control Helps maintain the engine within the correct temperature range by reducing pressure peaks in the cooling system. This minimizes the burden on the engine and supports overall performance and longevity. performance design Engineered to balance tank pressure while allowing intuitive monitoring of the coolant level. Supports efficient cooling system operation, helping prevent overheating and maintaining engine health. Use scenarios Scenario 1: Replacing a damaged, leaking, or worn expansion tank on a Camaro (2016 and newer), CTS (2003–2019), or ATS (2013–2019) during routine maintenance or . Scenario 2: Restoring OEM cooling system performance after replacing related components (such as radiators or hoses) to ensure correct pressure and temperature management. Scenario 3: Maintaining reliable cooling performance in hot climates or during load driving where stable coolant pressure and level monitoring are essential.