The ACDelco 21649 GM 22840116 Radiator is designed for vehicles such as Escalade, Suburban, Silverado, Sierra, and Yukon. It features a Bolt-On mounting style and comes with a cap included. Made of aluminum and plastic materials, this radiator has an outlet diameter of 33.3 mm and an inlet diameter of 39.3 mm. Measuring 4 inches in length, 22 inches in height, and 42 inches in width, it is designed for installation in the engine compartment without the need for drilling or modifications. This radiator is 100% leak tested and manufactured in the United States. Exact item is shown. Genuine GM part. New open box, may include partial packaging. 34 inch core width. 1.54 inch outlet diameter. Item dimensions 42 x 22 x 4 inches. 1 row. Item weight 20 lbs. Some of the fins are bent from storage and handling. Made in USA. No returns if installed. This item is a new, opened customer return. It has been inspected and passed quality control to insure the condition described and contents are accurate. Please review actual photos as stock photos are not the actual item, our photos are. You will ONLY receive exactly what is shown in photos, regardless of what might have originally been included. Please review our business policies in our store for information regarding returns, shipping and warranties.