When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
What valve/hose is this? Can't find a part name/number anywhere
I can't find the name of this part. Just bought this Ls400 and someone did a very poor jb weld on this hose. 2000 ls400 trouble shooting for a p0171 code.
W0133-1739222 <--- I think this is the one you have pictured
and
W0133-1739223 <--- this should be the breather hose for the other bank
check me.
These aren't toyota/Lexus part numbers.
For the '98-00 LS400 the PCV hose is 12261-50040 (listed as Vent Hose) and the other bank's hose (NOT a PCV valve, just a breather) is 12262-50020 (Vent Hose 2).