MacBook Pro 2008 and fans

[toples50]

I have a MBP 2008(the early one) and I have problem with my right fan(I'm listening strange noise).
I have found solution from eBay and amazon.Which is the best solution to buy?

 

[raymanster]

I have a 2007 Macbook Pro, I bought a used replacement fan after the right one failed. Amazon might be easier with returns...