HPS Silicone Heater bypass hose LS Swap LS LT LQ MR-CDK-HC16T-EZ might cause the motor to

might cause the motor to over heat due to low coolant or air pockets in the cooling system

3L V6 Non Supercharged

HPS silicone hose kits have all the correct bends and dimensions for a perfect fitting replacement of the OEM rubber coolant hoses

2001-2005 Lexus IS300

HPS Silicone Heater bypass hose LS Swap LS LT LQ MR-CDK-HC16T-EZ might cause the motor toThe HPS High Temp 4 ply Reinforced Silicone Bypass Loop Kit is designed to bypass the cabin heater on any LS family engine (LS1, LT1, LQ9, etc.) with 5 8" and 3 4" heater supply and return ports. This easy to install loop eliminates concerns about air pockets that can develop when capping off your heater lines. This product is the lowest profile heater loop on the market, measuring in at only 3 inches tall. Engineered for extremely high temperature