4Pcs Engine Piston and Rings Kit 12578324 for Captiva Cobalt Equinox HHR Impala 2.4L Engine Parts This piston and ring kit is designed for use in engine overhaul or replacement applications.It includes four pistons and corresponding rings, providing a complete set for rebuilding a 2.4L engine.The components are engineered to fit specific vehicle models, including Captiva, Cobalt, Equinox, HHR, and Impala, proper compatibility and function. Constructed from materials, the pistons and rings are built to withstand standard engine operating conditions.Each unit is factory tested to verify and before release.The design supports effective compression sealing and helps reduce oil consumption during. The kit is intended for straightforward installation, matching specifications to allow integration into various engine rebuild projects.Suitable for both professional mechanics and experienced DIY users, it serves as a functional solution for restoring engine .The components work together to deliver consistent results, supporting engine after rebuild. Compatibility Disclaimer: This is an part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.