HPS 57-1338-BLK Black Reinforced Silicone Radiator + Heater Hose Kit for Jeep 91-01 Ch Replace stock OEM rubber Radiator and Heater Hoses which can eventually weaken over time, leading to premature failure Withstand the harsh high temperature and high pressure operating conditions of the engine yet still maintaining peak efficiency during competition or daily driving. Max Temperature Rating: 350 deg. F (177 deg. C) Ideal replacement or performance upgrade for the OEM rubber hoses. Race proven design ensure the long lasting quality over the stock rubber hoses Includes 100 percent stainless steel industrial grade liner clamps which would not cut thru the silicone hoses. Vehicle Application: Jeep 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 Cherokee XJ 4.0L