This engine cylinder head assembly delivers exacting fitment and factory-specification performance for discerning automotive professionals. Engineered as a direct replacement for Buick Encore, Chevrolet Cruze, Sonic, and Trax models with 1.4L 4-cylinder engines spanning 2011 to 2019, it meets stringent OE standards without compromise. The precision-machined casting incorporates optimized coolant passages and valve seat geometry to promote consistent thermal regulation and combustion efficiency. Crafted from robust materials selected for their heat tolerance and structural integrity, the assembly arrives fully built, requiring final installation of the oil galley plug, which is not included. Covering core OE numbers 55573669, 55565291, 55573010, 55573011, and 25193622, this component simplifies inventory while upholding rigorous service expectations. Its generous dimensions of approximately 15.75 by 17.72 by 9.65 inches and a substantial weight of 36.93 pounds underscore the solid construction and heavy-duty nature of this essential engine block part. Every unit is inspected to ensure precise flatness and port alignment, providing confidence in a seamless rebuild or repair. By choosing this cylinder head assembly, you invest in a product that respects the sophisticated engineering of modern turbocharged powertrains, restoring original responsiveness and drivability without unnecessary complexity.
Receive one complete cylinder head assembly, pre-assembled for straightforward installation
Achieve precise compatibility with 20112019 Buick Encore, Chevrolet Cruze, Sonic, and Trax 1.4L engines
Rely on exacting OE cross-references including 55573669, 55565291, 55573010, and 25193622
Employ precision-machined surfaces that uphold factory flatness and valve seat integrity
Install with confidence knowing the robust weight of 36.93 pounds reflects substantial material integrity
