Eagle High fits High output 250 AMP 4 Pin plug Alternator For Chevy Suburban 4.3, 5.0, 5.3, 5.7, 6.0, 6.5, 7.4 8.1 liter 1996-2005 / Suburban 5.3, 6.0, 8.1 liter engines 2000-2005 Generator 8292-253A Made with the Highest Quality Part, Computer tested for consistent Quality Meets or Exceeds Original Specifications replaces part # Delco 321-1107, 321-1850