Compatibility: 1996-2005 Chevrolet Blazer 1996-2004 Chevrolet S10 1996-2005 GMC Jimmy 1996-2004 GMC Sonoma 1997-2000 Isuzu Hombre 1996-2001 Oldsmobile Bravada Features: -OE design to ensure exact fit, form and function for an easy drop-in installation; -Built with high density multi-lowered fins for maximum cooling efficiency; -ISO 9001 certified manufacturing plants; -Direct Replacement; -Improve Cooling Efficiency; -100% Leak Tested; -Plastic tanks with aluminum core; -Built to strict quality control standards; How to clean radiator: .