The 2004-2008 Malibu cooling radiators by Reach Cooling are designed for optimal engine performance. With a height of 26.75 inches, outlet diameter of 1.380 inches, and inlet diameter of 1.375 inches, these radiators are specifically manufactured for the Malibu model. The performance part ensures efficient cooling for the engine compartment, making it a reliable choice for car and truck parts and accessories. Some fins are smashed. Operating at time of removal.