I suspect my vtec of having failing CCT's. (I get quite a rattle, normally between 55-80 degrees Celsius on the coolant) this goes away when the engine is warmed up. Anyways I told my dealer that I need new CCT'S and they ordered 14510MCW003 & 14515MCW003. (tensioner blades) The part that everyone seems in the guides online to be replacing is 14520MCW003. (which is described as the lifter assembly) I'm just hoping that this is the correct parts that they have ordered! Can anyone offer an expert opinion?