Fuel Sending Unit?

[xdfarrx]

Tone told me when he was with me to fix my intake manifold my unit was toast.

Could someone confirm to me that this is also what I need for mine.
My guage radically drops then creeps slow from 1/4 full to empty on my 99. Would like to get it dialed.

http://www.planetisuzoo.com/articles...en_Isuzu_Rodeo

Thanks