What hose does this replace exactly?

 

I believe it replaces your pressure hose but it is not a drop in, there is a thread about it. I recently had my power steering replaced with the edelmann hoses from rock auto they work great and are affordable.

 

Hmm not a drop in? That sucks, I guess I will look in to rock auto.

 

Yeah I think you have to plug up vacuum lines or something. I just remember reading it requires a little modification for it to work.

 

It replaces the power steering line heres a thread on it.

https://www.clublexus.com/forums/sc-...-for-65-a.html

i personally have it on my car, replaces power steering line, great fitment but it knocks out the sensor and i had to plug up two vacuums but its fine no CEL(check engine light) turned on due to unplugged sensor. BTW its on my SC300 dont know if its different for SC400's.