Help identifying this part number

2012 5.7L. These two lines are badly corroded. They go from the passenger side to the driver side, and then drop down behind the serpentine belt and ultimately hook into what I believe is the oil cooler. I can’t figure out the part number to replace them though. Thanks!

 

Looks like the water by-pass lines. Some variations based on specific model and build date. This should get you in the right area. maybe 16206-0s030

I had to make some assumptions to get to this. There is more than on 5.7L in a Tundra.
https://www.toyotapartsdeal.com/par...L-CRTSKA)&partNumbers=16206-0S010,16206-0S011

 

See this is where I get stuck. I had assumed it was the water bypass line as well and almost ordered it. But after looking closely at that part number and the design of it, I think the water bypass is the two lines going underneath the air intake on the passenger side of the engine.

 

Well in the end it's going to be a dealer part. Maybe go to the parts department and show the parts department. Point at it and say give me that.

 

That is what I would do as well.

Dan