View Full Version : Hummer H3
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- 2006 H3 rear hatch won’t open
- 2007 H3 new fuse box/relay box - no power, no crank
- ABS/ Traction Control
- electric seat motors?
- Starting issue
- Please Help! 09 H3X Error messages and flicking lights, buttons/dials
- Cant shake this p0420 code!!
- Transmission change out
- drivers side power seat problem
- Help identifying suspension noise (w/ video/pics)
- Stabilizer System Off
- P0017 Won't Go Away
- Door check for 07 H3 like unicorn
- H3 service charge system code
- Coolant leak
- Bad bushings?
- That Service Plug Thing
- 07 auto trans fluid... synthetic or conventional dex vi?
- Brake went to floor
- 2006 H3 Full Frame off restoration with new frame
- Performance Chips?
- What is this connector?
- Low beam wire not grounded
- 3rd light out...diy rebuild
- How many 2.0 bags of mulch fit in the cargo space..
- driver side power seat adjustment switch?
- 2008 Hummer H3 Will Not Run At My Wits End Need Help!
- Jack Hold Down Bolt
- Roof Racks?
- Window Switch Lamp?
- Hi There!
- Stock Navigation replacement
- Driver Side Front Door Weatherstrip - GM (25931869)
- Head Light issue
- Replacing Wheel Hubs
- Looking for lower rear control arm bolt.
- 2006-2010 hummer h3 dash mount headlight fog lamp dimmer control switch oem
- Engine Swap for base H3 (2009) ?
- What is This Device?
- Driver side window issues ?
- 2006 Hummer H3 radio turns on outta nowhere!
- AFE PRO DRY S AIR FILTER does not want to fit
- CV Axle damage / repair Question
- Why Didn't GM use their 4.2 L Engine in H3s?
- 2010 hummer h3 clicking noise!please advice!
- H3 no dash lights, no crank
- Seat covers
- Newer to me H3…..In need of interior trim pieces
- Motor mounts.
- H3-Any instruction on how to replace the drivers side rear window regulator
- Shreveport Sticker
- Mirror mounts
- H3 Cowl Drains
- 2007 H3 Hazard Lights "ON" without button pushed
- Odometer not working after new BCM
- 86,000 Miles on 07 H3X
- What years and models were steel wheels made for?
- Just Bought A 2008 Hummer h3 Blown Motor
- 2007 h3 traction control
- Please help h3 transfer case leaking output seal
- Ultra high-frequency noise from throttle body
- Starting Problem
- Transmission or Differential?
- Has your H3 ever had any damage, after driving it thru an automatic car wash?
- Oil sign problem
- 2008 H3 Alpha edition Catalytic converter
- Reliability comparison
- Switch is for?
- 07 H3 Alternator and Starter Replaced 140,000mes No Cranks
- No shift into 3rd gear
- Shifting issues
- 2006 hummer h3 transfer case gear grinding noise
- No voltage to radio (Fuses are Good)
- H3 wont start
- Wont shift
- Milestone
- Front passenger side windo/lock correct bulb size Part #. Just replaced all my bulbs
- What tire brand & model are you running?
- help asap outta town oil light keeps coming on
- Lost In Space
- Charging System Voltages
- Frame builder
- Radio on but no sound
- Transmission cooler
- Oil leak drivers side
- smoke coming from oil dipstick and filler hole
- Power steering issue
- Heater Intake Pipe.
- Buying 06 h3 with 5.3 engine swap
- Hummer frame
- Hagerty Info. on 2006 Hummer..
- OEM Radiator Fan CFM
- PLEASE HELP unidentified Clunking noise
- Installing reverse camera and need help with wiring
- H3T Alpha, Misfiring, Stuck Valve Covers
- Front end help
- Help Pricing Hummer H3 Alpha
- Oil pressure sensor sending unit - message
- Front Differential Bushing Stuck on Install
- 2007 H3 Alpha Conversion
- New owner 2006 h3 questions?
- 2006 H3 3.5 oil pan removal / low oil pressure at idle
- What is your RPM at 85mph
- Engine shuts down while driving at random times
- Can An H3 Be Flat Towed Behind A Motorhome Or Truck?
- New hummer owner rims question
- Help rims questions
- 2007 4wd working Intermittently
- Transmission dipstick loose
- NEED HELP!!!! Electrical
- H3 Multiple shorts
- quick disconnect.. but wont reconnect! (Heater hose issues)
- New Thermostat clink sound
- Weird climate control issue
- 2007 H3 key fob programming
- No gears in 4hi normal, but can put in 4hi lock and will drive
- Engine coolant warm-up timer
- Led Brake light bulb questions
- Ground clearance btw 08 Alpha offroad vs 09-10 Alpha offroad in brochures
- Need a Power Steering Reservoir for my 2006 H3 3.5
- 2009 H3 Hummer Door Lock Problems. ///////
- Decision Time ?
- Exterior roof marker lights for 08 Alpha
- Thermostat replaced
- will not shift out of 2nd gear
- Hummer H3 2006 Tires Advice
- Failed inspection due to "visible leaks in power steering unit or hoses"
- Leaky sunroof. (not the drain tubes)
- Manual Transmission Issues
- Rotrex supercharger kit
- Remote start 2006Hummer H3 instal
- Engine rebuild
- Lockers
- New dual core rad, thermostat, hoses etc and still overheating
- 2006 h3
- Problems with Fuel pump wiring
- Stability system, traction control reduce power..on foot
- Transfer Case - Need new Thrust Washer - Where to buy?
- Hummer won’t start.
- HVAC temperature control issue
- multiple problems/ overheating = gas in oil??
- Transmission dipstick tube seal
- Engine vibration help
- 07 H3 rear window washer.
- 🆘 Ignition lock solenoid
- H3 heat Blend door gear pushed in stuck on cold
- 4L60-E Trans Question, Drive or 3rd Gear for City Driving
- Tranny issue…
- Electric fans on Alpha
- Low oil pressure
- Oil Pump Hummer h3 3.7 2009 crashed
- Does front wheels lock in PARK?
- 2007 Hummer H3 No Start
- H3 hummer change problems
- Light on top of dash
- Weather stripping next fix….
- Program ABS module
- Overheating is STILL a mystery
- Help, H3 connector
- Got a 2007 H3 to go with my 2004 H2
- H3 stuck in the snow c0131/c0110
- oil loss mystery
- Odyssey Holidays
- cold issue or something worse?
- window switch issue
- Harness for h3 2009 3.7 5cc where to buy?
- 2006 HUmmer H3 won't start
- 06 Cylinder Head - shop can't find any?
- Question on Torsion bar bushings (photos included)
- New Guy Question and Tips
- Not Starting in Cold--H3 3.5L
- Side mirrors and hood vent
- Any advice would be greatful
- H3 Infotainment Screens...?
- 7-pin trailer connection extension (Y type)
- Traction control light
- H3 Alpha I need suggestions to get me to $200k plus miles
- headlamp assembly vent?
- Possible Problem with BCM
- Power Steering Pump Reservoir Replacement
- H3 Alpha is leaking something. Need help
- Blinker problem
- 2006 H3 timing chain - too much slack?
- Transmission fluid change & Inspection
- changing drive chain Hummer H3, 3.5, 2006
- Onstar sunset smart rearview mirror
- 2006 H3 starts and shuts off immediately
- Aftermarket wire harness
- 2008 3.7 with a 2007 3.7 engine swap- sensor?
- My New To Me 07 Hummer H3
- 2008 Humme H3 5.3L Shifter Cable
- Please Help. 2008 Hummer H3 Alpha
- Interior lights...I need advice
- Has Anyone Installed A European Headlight Switch?
- Overhead Lighting Not Working
- Trouble Code P2122 + Service Stab Sys Traction Failed FIXED
- Code #3 injector short circuit Hummer running very bad
- H3 Key FOB set up Ebay special
- Sunroof Drains Tested
- Fuse Questions
- New Shoes!!!
- H3 Power steering fluid or ATF ?
- Still Have Daytime Running Lights After Fused Pulled
- 06 hummer h 3 overheating and no heat. I've replaced the water pump, radiator and the
- Best tuner for H3
- Brake pedal seems low H3 2006
- 2008 H3 Alpha with locker 4x4 issue
- Transfer case - took more than capacity
- Custom Exhaust Shop FL
- Brake Hose Cracks
- Lean error code
- Never trust the internet
- Accelerating Slowly 2007H3
- Torque spec For 2007 Transfer Case Drain/Fill
- GM Dealer Telling Me To Use These Oil In My 07
- 2006 H3 engine removal advice needed
- Winterizing 2008 H3
- How to detach plug
- Diagnostic Ideas: 2007 H3X, Multiple Issues P2135, P060E, P0121 PCM/ECM
- Does My 07 H3 With Navi Have A CD Changer?
- Need o ring
- Sound horn upon locking
- Led lights
- 2007 H3 cracked exhaust manifold
- Ordered Stingers!
- H3 Hummer Alpha 2008 starting issues
- Rack and Pinion Replacement Guide
- 2007 H3 with some weird issues
- Neutral Safety Switch/Range Switch
- Upgraded battery terminals!
- 2007 H3 looking for source for carpet
- No power after switching alternator. 2008 Hummer H3 z 3.7 l
- vent smell at high RPMs?
- Rack and Pinion Question and Advice
- water in door thresholds
- squeaky rear door handle
- Is there a fuse to disable the heated seat from turning on?
- 2007 h3 seat heater
- Transmission Rubber Cleanout Grommet Plug H3
- Shifter Cable: How to separate lower half from top half?
- 2007hummer h3,LS converted swap electrical
- Help with automatic transmission issue in H3 Luxury Hummer
- Rough idle and now starting issues on 08 h3 base
- Need Help
- Temp hotter during towing
- Just Purchased 2006 H3
- Engine Swap (L59?)
- Suspension lift
- Rattling sound under hood
- Torsion bar removal