Navistar , International 4000 , 4300 , 4400 , 4700 , 4800 , 4900 SERIES Radiator 2005-2007 1S180071 , 1S180126 , 2586049C91 , 2586049C92 , 2586419C91 , 3E016250000 , 238715

Navistar/International 4000-4900 Series Aftermarket Radiator Assembly (2005–2007, Core Only)

This is a **New Aftermarket Replacement Radiator Assembly** (core only) designed for various **Navistar/International** medium-duty truck models, including the **4000, 4300, 4400, 4700, 4800**, and **4900 Series**. It is compatible with models manufactured between **2005 and 2007**.

**Dimensional Note:** The core width measures **26 1/4 inches over the siderails**. This unit is sold **WITHOUT the mounting frame**. This essential engine cooling component is categorized under **Radiator** parts.

Product Specifications

• Vehicle Make: Navistar/International
• Vehicle Models: 4000, 4300, 4400, 4700, 4800, 4900 Series
• Model Years: 2005 - 2007
• Feature: WITHOUT FRAME (Core Only)
• Core Width: 26 1/4" Over Siderails
• Part Type: Radiator
• Condition: New Aftermarket

Part Identification & Cross-Reference

Identifier Type	Value
OEM / Cross-Reference Numbers	1S180071, 1S180126, 2586049C91, 2586049C92, 2586419C91, 3E016250000, 238715 (replaces 239179)

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