JZZFZZ

2002 LS, please help me to identify a hose that connects between front of intake manifold to a device in an area right above the alternator. It is a small hose, inner diameter is probably 1/4 inch, about 2-3 feet long. It connects to a connector on front of the intake manifold. There 3 connectors, 1 connect to a hose that is on the driver side, 1 connects to the PCV valve. This one is on right (passenger) side, and the hose runs to the right side.

sorry I cannot identify the device either.

the hose is hardened and need to be replaced. I need to know what hose it or part number of the hose. TIA.

LeX2K

Don't know but if you poke around these diagrams you'll find it.
https://www.japan-parts.eu/lexus/us/...ol-engine-fuel
https://www.japan-parts.eu/lexus/us/..._vacuum-piping

bradland

This would be simple with a pic or 2…

JZZFZZ

Thank you guys. I figured. It is 17343-50040. Plan to order from amayama. I am thinking I probably should stock some hard to find parts from now on.