ATI Silencer 1 GPU Cooler Question

well i finally had some free time and was able to pull apart my case to take a look at exactly what was wrong with my system. it looks like my GPU fan stops spinning every once in a while or doesn't turn on when i boot up system. so i was thinking about getting a replacement Fan. Has anyone ever heard of this replacement fan? is there a better one for an ATI Radeon 9800Pro ?

ATI Silencer 1 (Rev. 2) http://www.arctic-cooling.com/vga2.php?idx=36

i can get it for 29$ which IMO thats a butt load better than a new card that costs 180$

Actually, my dad got that cooler a few months ago for his 9800pro aiw. As far as I know, it works fine

EDITED: nvm, he got one of the other arctic cooling ones