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HUMMER H3 2006-2010; H3T 2009-2010

Smaller, more nimble and more affordable, another great HUMMER product
Normal Threads
O
Loud chime
Replies
3
Views
3K
4speedfunk
4speedfunk
Grey poupon
Brake lights and relays.
Replies
2
Views
2K
Grey poupon
Grey poupon
Grey poupon
CV shafts with lifetime warranty?
Replies
24
Views
7K
Grey poupon
Grey poupon
T
Low Power Mode with Wet Roads
Replies
10
Views
3K
trad04
T
rascole
Clickity clack noise
Replies
3
Views
2K
rascole
rascole
rascole
Replace rear axle with a half ton unit?
Replies
15
Views
4K
rascole
rascole
Schwarttzy
Alpha P/Steering Pump 25932020 Discontinued: Alternatives & Fixes
Replies
9
Views
4K
650Hawk
650Hawk
S
One thing after another🤬
Replies
8
Views
3K
Doc Olds
Doc Olds
Acer4LO
How To Program A Key Fob For Hummer H3 & H3T (Using GM Tech 2 & Autel Scanners)
Replies
6
Views
6K
H3Hummer
H3Hummer
H3Hummer
H3 Ultraforce Terra Tamer RT-X
Replies
0
Views
1K
H3Hummer
H3Hummer
Happy Hummer
Anyone parting out a H3?
Replies
1
Views
2K
Happy Hummer
Happy Hummer
N
i cant believe im doing this. * popping sound in front right only when in 4l. accompanied by a "hitch" in the gettyup."
Replies
2
Views
2K
Nodog
N
4speedfunk
Everything you wanted to know about H3 Front Driveshafts (and more).
2
Replies
43
Views
30K
lfootmatt
L
clifford_H3T
Which BPE to use for 5100 shocks?
Replies
2
Views
2K
clifford_H3T
clifford_H3T
S
H3 Motor mounts for 2008 Alpha
Replies
13
Views
8K
cgalpha08
cgalpha08
G
heavy duty custom fit seat cover
Replies
1
Views
1K
Happy Hummer
Happy Hummer
rascole
Dream H3 w/diesel
Replies
4
Views
2K
alrock
alrock
jke_h3
Headlight questions
Replies
6
Views
4K
pickledill
P
Grey poupon
Heater fan still running after taking key out.
Replies
11
Views
4K
Grey poupon
Grey poupon
Grey poupon
3.7 auto getting harder and harder to shift
Replies
2
Views
1K
Grey poupon
Grey poupon
4speedfunk
Front locker replacement parts!
Replies
9
Views
4K
Real4WD
Real4WD
H3Hummer
Happy New Year 2026
Replies
1
Views
1K
Jeepwalker
Jeepwalker
Grey poupon
Front end swap to chev. Possibly a dumb question.
Replies
6
Views
3K
Grey poupon
Grey poupon
Acer4LO
Hummer H3T Aftermarket LED 3rd Brake Light Upgrade
Replies
0
Views
1K
Acer4LO
Acer4LO
Happy Hummer
07 H3 went into reduced pwr, misfiring, shaking and back firing
Replies
12
Views
3K
Jeepwalker
Jeepwalker
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