There is a such thing as too hot.
Heat sinks attach to processors to help dissipate heat.
- MacBook Air 13" A1304 Late 2008 1.6 GHz or 1.86 GHz
- MacBook Air 13" A1304 Mid 2009 1.86 GHz or 2.13 GHz
Option 1 / Used, fully tested
Lifetime Warranty - This iFixit product is guaranteed to function as long as you have it.