INTERNATIONAL | NAVISTAR RADIATOR IN FRAME | 2017 & NEWER LT | 2516107C91 2516108C91

Equip your International/Navistar LT truck (2017 and newer) with the American Radiator International LT radiator in-frame, meticulously engineered for performance and reliability. This OEM radiator replacement features a plastic tank aluminum core, combining strength and efficient heat dissipation while maintaining a lightweight, durable structure. Built with a precise single-row downflow core, it ensures optimal engine cooling even under demanding long-haul conditions. The radiator’s exacting dimensions—34 1/8-inch core height, 38 15/16-inch core width, and a compact 1 5/8-inch depth—are designed to meet factory specifications and facilitate a streamlined installation. Its 2-1/2-inch inlet and outlet, located on 11-1/2-inch centers with male face seal fittings, align seamlessly with OEM hose connections and ensure proper alignment. The inclusion of a sturdy frame enables reuse of the existing mounting and simplifies maintenance without the complexity of modifying brackets. Backed by a confident two-year unlimited mileage warranty, the American Radiator International LT radiator in-frame delivers dependable, heavy-duty cooling performance. Built to OEM standards, this heavy-duty truck radiator helps prolong engine life, reduce downtime, and support sustained fleet efficiency in the most rigorous conditions.