View Full Version : Hummer H3
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- Tcc code???
- Cooling issue
- ABS Failed, etc.
- Bump stop ideas and solutions sought
- H3 front lower control arm rebuild highlights
- P0017 Error Code Mystery
- Help! P0622 - Generator F-Terminal Circuit error code
- 2006 sunroof not working
- Problem
- ARB - Enough to make me Drool!
- Overheating
- H3 or H3T Trailer Towing
- New upper control arms
- Hood louvre
- Front end clanking noise
- Going out of town for 5 weeks,should I disconnect the battery?
- Anyone know this name of bushing
- Some light bulbs out
- Help-Rear hatch 'door handle' broke
- Loose/Brocken Front Seat Side Cover
- Flat Tow a Hummer H3
- H3 vortec 4200 swap value?
- Finished fail-safe thermostat for hummer h3
- P2101 - ugg!
- 07 H3 Coils aren’t getting signal to fire. Hellllllpppp
- 2007 Hummer H3 Main Engine Harness
- now what?
- Finally cleaned the engine bay
- changing the H3 oil-Any tips?
- 2006 Hummer H3, front differential issues and question regarding 2wd
- Help dx'ing a squeal
- Nasty bugs
- Battery Size/ Replacement
- Headlamps on!
- New Key Fob program problem
- Transmission tube gasket?
- Ac nightmare!!!!
- Wheel drag ????
- Synthetic oil problem
- Hummer still best bang for buck if you don't mind little grease.
- Doing some a/c work=Where is the hummer H3 orifice tube located?
- Hummer went dead, don't know what's wrong!
- Mr Gasket thermostat and Dodge Dokata thermostat housing on 2007 hummer h3
- how to clean cloth seats?
- H3 drivers side half axle
- Help=a/c temp-fluctuating between Very Cold & Barely Cold
- TPS wont rest
- Ac just quit
- Which wheels to keep
- aftermarket CAI Box with Airdoc Intake?
- Tail light
- Fuel Pressure Issue H3 Alpha with Codes
- HELP!! 2006 H3 Euro Style Tail Lights?
- Factory Fuel door
- No boost, loss of power..
- Stumbles on cool start up
- Any problems with runcool hood louvers
- Oxygen sensor - P1133 code
- Interior lights stuck on
- Rasping/grinding noise when turning and accelerating
- H3 3.7 Engine Options
- H3 angry eyes vinyl overlays
- Rancho lift kits available
- P0717 code
- 06 3.5 performance mods
- 08' H3 Roof Rack lock keys?
- AC issues / Need Advice!
- Car getting hot.
- Lost roof rack hummer h3
- Help selecting tires
- 315/75r16 vs 295/75r16
- Gremlins?
- CD PLAYER - keeps spitting cds out
- Help/Diagnosis Very Subtle Vibration
- Temp gauge replacement?
- Wow, it really was the heat shield rattling.
- traction failed, service stab, reduced power back on
- Shocks
- Exhaust upgrades?
- Tuning an Alpha
- Lower Profile 265/70/R16 Tires on stock 16s HUMMER H3 Rims
- Wet drivers side carpet
- Encoder/ actuator motor replacement
- Fuel line rot
- new 180F/85° thermostat
- A/C On, Erratic Shifting, Engine Power Loss
- 2007 H3 Transfer Case Motor
- Hummer h3 stalls only when stopping and engine is warm
- Help! 35s rubbing against fender flares
- Stuck in 3rd gear!! Key gets stuck in ignition. Help 😔
- H3 Alpha Dog finally complete
- Remote only works 6 inches from h3?
- Please help me, my 2006 Hummer 3 will not start then will
- H 3 windshield washer hose replacement
- Drive around without "Transfer Case-Actuator Shift Motor".
- Help identify vacuum line or vent?
- Front Dash Removal
- 08 H3 Alpha Grill
- 2010 h3 3,7 timing chain
- Sunroof leak help!
- Stereo change out
- Stereo change out
- Need help with light bar install.
- A good laugh !!
- Leaking Fuel and Hesitant to start
- Your opinion:Guy wants $1k for this roof-rack & rear ladder
- Cargo rail
- Removing Cylinder head
- New hummer
- Cargo rail key/ Rooftop tent
- Engine swap
- H3 Engine swap
- still rocking my H3
- Info on were to find part
- Radio (replace or not)?
- Leaking Front Axle Identification
- Is Slate Blue Metalic a good color-Is it popular?
- What kind of gas..
- Leaky sunroof repair
- Please identify this part
- Camping
- Need help with finding parts
- Transfer case switch
- Decent price or no?
- Help!
- this ones for any of you older guys its an 08 alpha
- Interior electrical question
- 2008 H3 Speakers not working
- H3 interior lights
- replaced climate control bulbs on blower selector and vent selector still have issue
- refueling issue....
- H3 leaf springs
- Security System Got The Best of Me!
- weatherstrip part question
- 07 H3 Driver side mirror
- Shifter cable to transmission the bushing wore out. Where can i get bushing and do yo
- 2007 h3 transmission issues
- Advice in glue for front assembly plastic parts
- 2007 h3 just bought in jan2019 l have promblem
- quick question i tried searching first.
- Transfer Case Shot?
- Please Identify This Part
- Regearing h 3Alpha
- Muffler?
- the deal I got...
- Is a 2010 H3 I5 Motor interchangeable with a 2007 H3?
- 2007 Hummer H3 steering wheel shaking bad
- New Battery dead
- Fuse Box Lock?
- Grill
- To FOB or Not To FOB
- Trailer Hitch / License Plate Light Wiring Problem
- Drivers and Passenger set net pockets
- Need Help!!!!
- Replacement speaker, still doesn't work.
- Driver seat stuck forward
- removed carpet and rhino lined??!
- Where is throttle position sensor on the H3 located?
- electrical power drainage
- 06 h3 replaced break master cylinder now have traction control error message
- P0717 error code... HELP!
- tried search function
- URGENT: key locked in the ignition with a dead battery?
- My windows or locks work on my 06 h3
- Replacing 6CD Changer w/Monsoon
- Possible new owner
- Throttle Body Vacuum Hose?
- tuners
- factory subwoofer
- 2007 Hummer H3 dies at low speed
- 06 h3 reduced power
- 2007 Hummer H3 dies at low speed
- 07 H3 manual transmission towing capacity
- Looking for an H3 Manual Adventure
- Carpet Available?
- I'm a rookie H3 owner [ just got my H3 ]
- Taillight plastic inserts broke? Any idea where to buy some?
- stuck ignition key?
- Why is it so difficult to remove & install the plastic H3 Radiator Cap?
- Mileage
- Can I remove the headlight assembly,if I just take off the front grill?
- I need instructions on installing a headlight housings on the H3?
- Fuel Cap Issues
- Door chime when pressing unlock button
- Fuel Injector location question(s)?
- H3 Radiator cap is stuck,can I use pliers to loosen it?
- Oil Dipstick Idea.....
- Transmission H3 2009 shakes with shiftAuto Transmission
- Driveshaft difference.
- Navigation screen wont open
- Exhaust manifold 2006 Hummer H3 3.5L
- 2006 Hummer H3 3.5L
- Rear Clunking Noise V2.0
- GBCM delete
- Radiator and tranny cooler questions.
- Smog Test Fail
- What are U using for a windshield sunscreen that fits H3?
- Not much STORAGE on the H3-What do you use for XTRA storage with Driver Access=PIC?
- Doc Found His ALPHA, or it found him.
- Front Torsion Lift
- How to remove “air covers” H3
- h3 3.7 rough idle no codes
- H3 PCV Port clogged ...??
- Spare Fuses missing, then loose?
- 2007 hummer H3 will not start wait 10 minutes sometimes 20 minutes and it will
- Midwest Polar Vortex
- Best Way to Replace TPMS???
- Power Steering Pump
- Stability system failed reduced power
- Use existing front tow hooks to hook to “Blue Ox” or similar systems
- H3 Reduced power mode with locks and window not working
- Performance mods for 2010 Alpha.
- Could anyone please identify what this component is?
- Why can't search engines be case sensitive?
- LED headlight bulbs
- H3 2010 with ticking sound
- Fog Light Bulb Replacement a Snap!
- 08' H3 Alpha Radio Sensitive to outside temp.??
- Engine noise
- C0136
- What's involved in replacing standard rack and pinion with H>D> rack
- heater blower
- Transmission issues (P0756 is a diagnostic trouble code (DTC) for "Shift Solenoid B P
- Hummer h3 2008
- Splash on Tube Steps
- Key Fob doesn't work, Content Anti-Theft light stays on? And blinking lights?
- ebay find
- No Power To Radio
- The Elusive Front Bump Stops
- LED lighting load resistor, questions, discussion, and idea...
- Covercraft Dustop cover for H3
- Sorry to be leaving..
- H3 Electrical problem or water short?
- Tracción control fail stability control sistem fail and 4WD service
- I really need help please!!
- What is this part? above manifold on 3.5Vortec
- Passenger side window and lock not working on 2008 H3
- Error "Reduced Power Traction Failed"
- Interior Lighting Mods?
- Buying advice, about to jump back in
- H3 Mechanic South Florida
- Code P0455?
- New owner with tech question
- Transmisson
- Serv tpm
- ABS fault w/ stability traction control
- Washer fluid not working
- 07 Hummer H3 HVAC blend door question
- P0305 code
- Please help me my cv joint has broken for the third time....