HPS High Temp 3-ply Reinforced Silicone Heater Hose Kit Black is designed to replace 22RE NA EFI Left Hand Drive stock OEM rubber heater hoses (aka ph) and the heater hoses which can eventually weaken over time, leading to premature failure. The OEM heater hose is one of the critical part of the 22RE NA EFI Left Hand Drive cooling system that is known to be failed from anywhere between 60K and 180K miles. With premium quality silicone and race inspired design, this HPS silicone heater hose kit can withstand the harsh high temperature and high pressure operating conditions of the engine yet still maintaining peak efficiency during off road or daily driving. HPS silicone heater hose kit has all the correct bends and curves for a perfect fit replacement for your OEM rubber coolant hoses, compare to the universal hoses you can get from the local auto store, HPS hose kit is much easier to work with. Max. Temperature Rating: 350 deg. F. 100% Stainless Steel Clamps are included for easy installation. This product fits Toyota 1984-1988 4Runner 22RE Non Turbo EFI Left Hand Drive/Toyota 1984-1988 Pickup 22RE Non Turbo EFI Left Hand Drive.