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Tech Library

Please post only the "How-to" and "Install" type threads, not for general questions
Normal Threads
H3nightrod
Steering rack play
Replies
4
Views
689
JPaul
J
southernhummerguy
H3 Rear Drain Tubes: Where & How-To
Replies
16
Views
18K
maraygosa
M
4speedfunk
THORparts transfer case mods (part 1)....
Replies
12
Views
7K
lfootmatt
L
SnowDeck_H3aT
H3T Need help with Snugtop electrical.
Replies
0
Views
603
SnowDeck_H3aT
SnowDeck_H3aT
H
How to install remote start - Hummer H3
Replies
19
Views
75K
gp1182
G
JonBishop
how to: replacing fan clutch
Replies
6
Views
21K
ALGSD
A
rascole
Rascoles Scorpworks Bushing Front Diff Crossmember Installation
Replies
12
Views
11K
alrock
alrock
58Bisc
Functioning H3 factory air intake cover (with snorkel extension upgrade)
2
Replies
32
Views
48K
JPaul
J
J
Hummer H3 fastener Torque specs
Replies
6
Views
15K
EndeavoredH3
EndeavoredH3
Hunner
Climate Control fix
2
Replies
32
Views
138K
Carpster
C
Hunner
H3 Door, rear hatch
Replies
5
Views
3K
06 H3
06 H3
Hunner
H3 Rattle rear door
Replies
4
Views
2K
f5moab
f5moab
J
H3 ignition switch troubleshooting
Replies
5
Views
8K
Mr_Rich
Mr_Rich
Hunner
Steering rack/stability track
Replies
5
Views
2K
4speedfunk
4speedfunk
alrock
Dash Cam installation
Replies
21
Views
70K
JPaul
J
M
H3 Remote Starter Instillation - Complete Guide (GM Passlock II Bypass included)
Replies
15
Views
49K
09hummerh3
0
Hunner
Air bag rear suspension support
Replies
9
Views
6K
jakesz28
J
alrock
H3 Transmission Cooler Thread Number 3 - install with pictures
2
Replies
30
Views
62K
Sennin
Sennin
F
How To: I bypassed my Transmission cooler with an external
Replies
12
Views
17K
amrg
amrg
Boerwarrior
H3 Throttle body and MAF sensor cleaning
2 3
Replies
63
Views
118K
H3ATH3N
H
deserth3
How to disconnect Onstar in the H3
Replies
9
Views
11K
RamRod
RamRod
58Bisc
Old school sticker trick
Replies
12
Views
7K
crwalkerasla
crwalkerasla
RamRod
Engel MR040 Un-boxing
Replies
6
Views
3K
JPaul
J
J
Adding lighting to H3 rear window switches
Replies
8
Views
6K
cbetts
cbetts
ArtHummer
Dye plastic any color you want (grill, door handls, mirrors)
Replies
5
Views
11K
Peep
Peep
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