99 Pontiac Grand Am

[rezz_nh]

head gasket? I am wondering if anybody would know the approx. hours involved for a mechanic to change a head gasket and what the cost of the head gasket might be?

Thanks
the engine is a 3.4L V6

 

[T-Spoon]

I work at a GM dealership and they would charge around $800 with 7 hours labor.
But it will take the mech. around 2.5-3

 

[xxlacivertxx]

head gasket changing is easy to do it if there is a prof. technician.first you need diagnose engine for find out what is the real problem is!! second if someone change gasket but can't put back the part properly it is not gonna work any way or you will have more problem on your car!!
there are two types of mechanic shop ..professionals and part changers.pros figure out exact problem and fix on right way,second one change all the parts until solve problem!!!
any shop will charge you 1200$ for head gasket job!!try to find pro. one!

 

[Christian]

No, thats not right. One thing your forgot to mention was the engine size. But on average for a four cylinder, plan to spend between $400 and 600. But this is if just a head gasket is needed, double that estimate if you need to replace the head with a used unit. Now if it's a Quad Four then add about $400 to that estimate. If it's a V6 then you might end up in the $800 range. But one thing, find a reputable shop as mentioned above. It saves you in the long run.