Home
Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Latest activity
Menu
Log in
Register
Install the app
Install
Welcome to H4O! For a reduced ad experience, please login or register with the forum.
Forums
What's new
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Latest activity
What's new
New posts
Latest activity
J
JPaul
replied to the thread
2006 Hummer H3 still going strong
.
I'm somewhere over 200k on mine. I plan on doing a full off-frame restoration starting this year, but I need to get the engine in my...
Mar 23, 2026
cgalpha08
replied to the thread
What did you do with your H3 recently? NEW
.
New power steering pump and reservoir (psc) with some radial dynamics reservoir cap and pressure relief valve. Also added a 9th...
Mar 23, 2026
cgalpha08
replied to the thread
Cgalpha08's build
.
Added a 9th rock light lol
Mar 23, 2026
deserth3
replied to the thread
Little help please
.
4hi button sticking in after you push it. Was a common issue back in the day I just learned to make sure the button was all the way...
Mar 23, 2026
Clark
posted the thread
Little help please
in
HUMMER H3 2006-2010; H3T 2009-2010
.
Hi members I haven't posted in a few years. I suddenly have an issue that popped up on me. My Service 4WD light comes on once in a...
Mar 23, 2026
3
3Hummers
reacted to
bro of bro of 3 & 3hummer's post
in the thread
Anyone heard from Steve (Neo) in a while?
with
Like
.
Wow a bunch of the old timers posting here! Hope everybody is doing well.
Mar 23, 2026
Grey poupon
replied to the thread
Brake lights and relays.
.
It's horrific. I pull a relay and only 3 of the pins come with it. Not sure what I'm going to do yet but I see fuse panels on ebay. That...
Mar 22, 2026
bro of bro of 3 & 3hummer
replied to the thread
Anyone heard from Steve (Neo) in a while?
.
Wow a bunch of the old timers posting here! Hope everybody is doing well.
Mar 22, 2026
alrock
replied to the thread
Brake lights and relays.
.
Ooh, lots of green corrosion in there.
Mar 22, 2026
Grey poupon
posted the thread
Brake lights and relays.
in
HUMMER H3 2006-2010; H3T 2009-2010
.
I haven't had brake lights for a while and other than a few cursory attempts to remedy the situation with new switches I finally took a...
Mar 22, 2026
Grey poupon
replied to the thread
17.5x17 ET-25 wheels
.
Ive been thinking about some 17s as well, just because there's so many more options for tires. From what Ive seen i think my perfect...
Mar 22, 2026
B
BerthaSUT
reacted to
alrock's post
in the thread
New to Off Road
with
Like
.
Welcome, nice looking SUT. Like the mods and maintenance that you've done.
Mar 21, 2026
alrock
replied to the thread
New to Off Road
.
Welcome, nice looking SUT. Like the mods and maintenance that you've done.
Mar 21, 2026
rascole
reacted to
cgalpha08's post
in the thread
Cgalpha08's build
with
Like
.
Added somw radial dynamics goodness to the steering setup. Reservoir cap and pressure valve.
Mar 21, 2026
B
BerthaSUT
reacted to
Korby7's post
in the thread
New to Off Road
with
Like
.
Welcome. Looks great.
Mar 20, 2026
Forums
What's new
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top