HVAC Heater Hose;. It can be used for coolant, water and air applications, also approved for marine applications. 2000-2006 Chevrolet Tahoe 4.8L V8 GAS; Position: Throttle Body To Engine. 2000-2006 Chevrolet Tahoe 5.3L V8 GAS; Position: Throttle Body To Engine.
