Navistar Radiators – Browse Replacement Parts

navistar radiators

In addition to operating as the owner of International-branded trucks and diesel engines, Navistar also manufactures buses under the IC Bus brand. Back in 2005, Navistar made a strategic move by acquiring Workhorse Custom Chassis, LLC, a well-known manufacturer of step-van and motor home chassis. However, the scenario changed in September of 2012 when Navistar decided to close down the Workhorse operations and shut the plant in Union City, Indiana. The rationale behind this decision was primarily driven by the company’s cost-cutting efforts. Navistar or its subsidiaries and affiliates produce International® brand commercial trucks and engines, IC Bus® brand school and commercial buses

Active Radiator stands out as a reliable source for Navistar replacement cooling parts across the nation. Our extensive inventory stocks the most sought-after components, ensuring that customers can easily find what they need. In cases where a specific part is not available, we offer custom-made solutions to meet unique requirements. This commitment to providing tailored solutions showcases our dedication to customer satisfaction and ensuring that every need is met effectively. 

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Part Number Height Width Depth Filler Neck Product Inlet Outlet Oil Cooler 
6401033112.252.25NoneRadiatorRightRight Curved BottomBottom
6401272712.252.25NoneRadiatorCenterRightGrill Side
64002725.37524.31252.1875NoneRadiatorLeftLeftBottom
64002840.18825.6252.25NoneRadiatorRightLeftNone
64011551.62525.8752.25NoneRadiatorLeftRightBottom
64009530.1875262.125NoneRadiatorTop CenterBottom RightNone
64009630.1875262.125NoneRadiatorTop CenterBottom RightNone
6400232226.06252.25NoneRadiatorLeftRightNone
64011829.7526.06252.25NoneRadiatorCenterRightBottom
64000820.526.18752.25NoneRadiatorLeftRightNone
64001220.526.18752.25NoneRadiatorLeftRightRight
6401013126.31251.4375NoneRadiatorCenterLeftBottom
6401063126.31251.4375NoneRadiatorCenterRightBottom
64010829.7526.31252.25NoneRadiatorCenterLeft 90 DegreeNone
64012029.7526.31252.25NoneRadiatorCenterRightBottom
64010427.62526.3752.25NoneRadiatorCenterBottom RightBottom
64000234.687526.52.25NoneRadiatorRightLeftNone
64001138.187526.52.25NoneRadiatorLeftRightNone
64001438.187526.52.25NoneRadiatorLeftRightRight
64002040.187527.3752.25NoneRadiatorBottom RightTop LeftNone
64002644.2527.6252.25NoneRadiatorRightLeftNone
64009944.2527.6252.25NoneRadiatorRightLeftBottom
64001533.5282.25NoneRadiatorLeftRight / BottomNone
64009828.528.52.25NoneRadiatorLeftRightBottom
64010028.528.52.25NoneRadiatorLeftRightBottom
64010924.437528.52.25NoneRadiatorRightLeftLeft
64011736.62528.68752.25NoneRadiatorRightLeftLeft
64011236.62528.752.25NoneRadiatorMid LeftBottom Right2.25
64000535.625292.25NoneRadiatorLeftRightNone
64000635.625292.25NoneRadiatorLeftRightNone
6400034129.252.25NoneRadiatorLeftRightNone
6400044129.252.25NoneRadiatorLeftRightNone
64000946.37529.252.25NoneRadiatorLeftRightNone
6400192229.6252.25NoneRadiatorLeftRightNone
6401052229.6252.25NoneRadiatorLeftRightNone
64000732.437531.52.25NoneRadiatorleftRightNone
64001046.37531.52.25NoneRadiatorLeftRightNone
64012840.62532.51.5NoneRadiatorLeftRightNone
64001629.2532.752.25NoneRadiatorRightLeftNone
6401194632.752.25NoneRadiatorLeftRight 
64009036.62533.18750.75NoneRadiatorTopBottomNone
64008036.62533.56251NoneRadiatorUpper LeftLower RightNone
64009745.62534.752.125NoneRadiator  None
64011646.2535.752.25NoneRadiatorLeftRightNone
64011044.25372.25NoneRadiator   
64009429.37537.1252.25NoneRadiatorRightLeftNone
64009345.62537.251NoneRadiator  None
6401253439.52.25NoneRadiatorLeftRightBottom
64008135.539.56252.1875NoneRadiatorUpper LeftLower RightBottom
64010235.12540.52.0625NoneRadiatorLeftRight BottomBottom Grill Side
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