Compatibility: The heater hose is specifically designed for connecting to the heater core in vehicles undergoing LS or LT engine swaps. It fits LS and LT engines, including various models such as LS1, LS2, LS3, LSX, and LQ4
Function: The 3/4" 90 Degree Molded Heater Hoses connect the LS engine's cooling system to the original vehicle's heater core. They ensure high-temperature coolant flows correctly from the engine water pump outlet through the heater core and circulates back, enabling the vehicle's heating and defrosting functions to operate fully as intended when paired with the new LS engine
Premium Material: Constructed from synthetic fiber-reinforced EPDM rubber, it delivers exceptional resistance to high temperatures, coolant chemical corrosion, and compression. Preformed bends prevent improper kinking, effectively guarding against hose collapse, leaks, or premature aging to ensure long-term stable operation of the cooling system
Easy to use: The pre-formed 90-degree elbow design eliminates the need for forced pipe bending during installation, preventing stress concentration or the use of multiple adapters. This not only saves installation time and reduces potential leak points but also enables a clean, professional, and reliable coolant line layout within the modified engine compartment