Fitment: 1987-2001 Jeep Cherokee 1987-1992 Jeep Comanche 1997-2006 Jeep TJ 1987-1990 Jeep Wagoneer 1997-2006 Jeep Wrangler Specification: Adoption of Excellent Raw Materials---Can effectively prevent the surface heat deformation Powerful Fan Motor---Large air volume,Fast Heat Dissipation,Safer and More Stable DIRECT FIT & HIGH EFFICIENCY---OE standard for easy installation; Engine Cooling Fan Clutch undergo rigorous testing before leaving the factory and adopts a sealed design to ensure that the coolant will not leak The Function of a Cooling Fan: .