4pcs Engine Pistons & Rings Set for - 2.4L L4 DOHC 12578324 12578326 Replacement Kit Material: aluminum Cylinder Bore: 88 mm Piston Ring Set: Ring: 88 × 1.20 mm, Second Ring: 88 × 1.50 mm, Oil Ring: 88 × 2.50 mm Compatibility: 2.4L L4 DOHC (16 Valve) engines Package Contents: 4 pistons with rings kit This engine piston and ring set is designed as a direct replacement for 2.4L L4 DOHC engines.Each piston is constructed from aluminum to support and performance.The set includes four complete piston and ring assemblies engineered to meet specifications for proper fit and function. The components are built to deliver and are compatible with various 2.4L engine models requiring part numbers 12578324 and 12578326.Installation is designed to be straightforward, making it suitable for use during engine rebuilds or replacements.This kit provides a complete solution for restoring engine compression and performance. ote: This is a third-party compatible part.Brand/model citations do not imply sponsorship or approval.