CSF 3243 Radiator 1994-1998 &gt; Isuzu &gt; N-Series &gt; 5.7L &gt; Gas Trucks (HD); from 9/94 1999-2002 &gt; Isuzu &gt; N-Series &gt; 5.7L &gt; Gas Trucks; with or without Antilock Brake (HD) 2003-2010 &gt; Isuzu &gt; N-Series &gt; 6.0L &gt; (NPR; NPR HD) Gas Trucks (HD) 1994-1998 &gt; Chevrolet &gt; W-Series &gt; 5.7L &gt; Gas Trucks (HD); from 9/94 ** NOTE: PRODUCT IMAGE MAY NOT BE VEHICLE SPECIFIC