Just replaced mine (see the "How To:" thread elsewhere) with a NOS one. The old one, for sale cheap, has a non-obvious (small) leak on the bottom. The bare tank is made of the white milk-jug type low-density polyethylene -- I don't know if heat or some type of glue can be used to repair the PE. But if you need a new tank, and can't find one, consider trying to fix this one! Shipping (US only) will be significant, however, because the tank is large.

Here's a pic of the tank when it was coming out of my XF. Only the bare tank is available -- none of the grommets, the sensor, pump, wiring, cap, etc. are included.



If you are reading this is the distant future, don't assume I've sold or discarded this old tank unless I post otherwise here. Contact me!