Upgrade your 7.6L DT466 or 8.7L I531 engine with the New Zeki GTA3782 Turbo T1776-01 , ideal for models from 1998 to 2002. This GTA3782 model turbocharger, produced by Zeki, is new and includes a 1-year manufacturer's warranty. Cross-reference numbers for this turbo include 751361-5001S, 1080018R, and 11-A-7089.