Hey will a 2010 g37 Sedan headlight fix a 2009 g37 sedan ?

 

not without doing a complete front end swap. You'd need to have '10-13 bumper, grill, headlights, lower grill and fog surrounds, etc. You're better off getting an 09 headlight if you aren't wanting to do the facelift.

 

I want the 2009 but they only make 2010 and up custom headlights