If you're running an FJ20 your OEM water hoses must be about to split and leak like mine did - assuming they were original to begin with which is likely on mine going by the looks. Anyway I fitted some replacements last night and it was bit a bitch to get the hose clamps on since the outlet/inlet under the TB are pretty close together and hose I use is thicker walled.
To add to the FJ20 knowledge-base: The throttle-body coolant hoses can be replaced using 1986-88 Barina heater hose - virtually a perfect fit all for $13.60 the pair.
