Original Owners ?

[3Hummer]

Still here Commented a while back on this thread, still have my 2010 H3 Alpha which i've owned since new, the radio controls are starting to not always work so that may need some replacing soon. other than that still running strong with 77k miles on it. Also have a "03 H1 HMCS I got last year got it with 36k miles, now has just over 40k miles. Love it, that one I've had some maintenance things with! Got a crack in the left windshield - replaced it, AC blower motor broke - replaced it. front valves for the CTIS system constantly leaked - replaced them. lastly had a small coolant leak which was fixed and the starter would not always worked - had that starter replaced. has been good other than that, hopefully not to many more other things come up!

[Dave92270]

Still have mine; 2007 with less then 25k miles on, original owner & happy. Looks and drives great, just a few problems really...all caused by intended use - due to offroading stress....

[fourfourto]

Cant believe 1st post of 2017 in H3 section ?

H3's getting to 150k,
Time to change trans fluid again (every 37K)
trans case , rears , PS fluid , rad fluid (every 75K)

Decided to change all 4 original shocks with skyjacker nitro 8000.
truck still rides good figured it's about time years ago the dealer said to replace every 50K

H3 still runs and drives and tracks like new
going to the moon 234k

[3Hummer]

Unfortunately my lifter and timing belt and radiator all broke at the same time. So a nice hefty expensive repair! Should have my truck back Tuesday, the repair is expensive and the miles I'm at would almost make sense to get a new truck...but a new Hummer ain't an option so fixing it is!

[fourfourto]

Originally Posted by 3Hummer

Unfortunately my lifter and timing belt and radiator all broke at the same time. So a nice hefty expensive repair! Should have my truck back Tuesday, the repair is expensive and the miles I'm at would almost make sense to get a new truck...but a new Hummer ain't an option so fixing it is!

H3 don't have belt its a chain,was it fan belt ( I change it every 65k easy)did the chain go ? I thought it would last, if heads coming off good to replace at same time. at what miles

[fourfourto]

158k still going and towing running smooth

[The Green Lantern]

I still have my 2006 Green H3.

(photo: 2018)

[Dave92270]

Old thread… but.. I still have my original 2007 H3, purchased new back then. I have only some 35k miles on, driving rarely. We moved together to Europe from CA 12 years ago. Had to do brakes, rotors and pads last December, plus new original GM battery (shipped from the US, none other available locally fits) otherwise all OK. Never any problem except some steering damage due my rougher off-roading. All repaired though, and taking it slower now on bumpy dirt roads and meadows since...

Will keep this wonderful vehicle forever!

[3Hummer]

Unfortunately my lifter and timing belt and radiator all broke at the same time. So a nice hefty expensive repair! Should have my truck back Tuesday, the repair is expensive and the miles I'm at would almost make sense to get a new truck...but a new Hummer ain't an option so fixing it is!

[HummerJim]

I know how you feel! My son has my H3 in Colorado and after 227,000 miles he did an engine rebuild, a transmission overhaul, and new shocks and tires. He figures the 6100 dollar investment was better than buying a new 4 X 4.