Hummer h3 3.5 2006 owners

[bull5]

Hi
For 2006 owners, you still running with original head? How many km did you have?

 

[MTUH3]

Mine lasted over 100k miles. No issues outside of crank case seal and cracked exhaust manifold.

 

[Neo]

original head 50k miles on truck

 

[jphh20]

My 06 has 109k miles on it with the original head. It does need an exhaust manifold at some point in the future.


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[DRnNY]

My 06 has 59000 still has original head.It does pop a misfire code now and then

 

[Guerrero]

Hello!

My 2006 Hummer h3 3.5 Automatic has 125000 miles with original head and still running really really strong!

At 30000 miles, the valve seat problem arise in the head, so despite changing complete head, we take the head out, machines new valve seats from BMW 7 series, and install back into the h3, since then, 100000 miles are made and is running like a champ!
Highly abused and constantly seen the red mark in the rpm, so everything is going well

 

[K0PIR]

Hi
For 2006 owners, you still running with original head? How many km did you have?

I’ve got an 06 and it has 207,000 miles on it. original head, no major engine work.


Rich

 

[Somethingbigandorange]

178k mi/286k km still original.