H3 & H3 Alpha Info from rykid
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H3 & H3 Alpha Info from rykid - 3/6/2008 4:20:18 AM
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alphadogg
Posts: 358
Joined: 12/30/2007
Status: offline
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quote:
ORIGINAL: rykid
ok mods you can move this where ever you like but i figured ide join the site to help anyone out who needs help. i work for a hummer dealer and can excess most info when needed. also if anyone would like to do a group buy feel free to PM me and i can get prices!!
quote:
ORIGINAL: TheGunnyRet
rykid, welcome aboard here is some information I would like to ask for on a 2007.5 H3:
P/N and type/model Alternator.
P/N and size of the throttle body.
P/N and size of the MAS/MAF Sensor.
Bolt Pattern # of bolts for the front axle pumpkin i.e. 9" or 8.5.
Bolt Pattern # of bolts for the rear axle pumpkin.
Battery P/N and size L-W-H i.e. 34T, 35T, D75/25?
Spark Plug type/P/N
Cam Shaft (s) Specs int and exh lift
Torque specs for the Valve Cover.
Fuel Injector type (Mutec, Delphi, Seimans etc...) and Size.
Here are some questions for the H3 Alpha Crowd.
P/N and Type/Model Alternator.
H3 Alpha Air Filter Size= L-W-H " and P/N for those who have an Alpha.
5.3 V8 type is it a LS series Gen III or IV or LS1?
Cam Specs and stock Rocker arm ratio i.e. 1.6, 1.7, 1.8 ?
Throttle Body size and P/N.
Coils, Coil on Plug P/N and type i.e Delco style unit for the Delphi System.
Intake Mainfold P/N and is it a LS1 or LS6 type.
That's it for now Thanks.
quote:
ORIGINAL: rykid
to get you the correct part numbers i need a vin number
I sent my vin# to rykid and here's what he sent me back:
OK SO FAR HERE IS WHAT I FOUND FOR YOU i can fax you all kinds of things with pics if you need it
this fits your h3 and these parts are by your vin.
intake manifold 12580420
alt 145 amp 15905872
air filter (dont stock one yet so i can measure) 15942429
engine says 8cyl 5.3l sfi ho
throtle body 12580760
plugs 12571164 the short ac delco number is 41-985
coils they have 2 designs
1st design *square shaped coil 12570616
2nd design is a round shaped..12573190
Gar
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RE: H3 & H3 Alpha Info from rykid - 3/6/2008 5:32:42 AM
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Doc Olds
Posts: 3787
Joined: 7/11/2007
From: Boat Town USA (Michigan 48045)
Status: offline
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The 2008 H3 and Alpha H3 both have the same panel air filter, GM part # 15942429
I find it nearly amazing that daelers don't stock the OEM part, and NO aftermarket filter makers have them available yet?
2008 H3 people, email your favoraite performance air filter makers and tell them you are WAITING! Get r done.
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RE: H3 & H3 Alpha Info from rykid - 3/6/2008 9:31:19 AM
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ALPHA XY
Posts: 123
Joined: 12/9/2007
From: Rockville, MD
Status: offline
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I called K&N last night and it is 10 minutes of my life I will never get back. Got the "tech" number and a woman answers with a "what do you want"? Not the best way to start off, but I thought I'd try...I ask if there is any CAI or filter aval for the ALPHA yet. "hold on"............."wrench oil filter" I tell her I'm looking intake wise......"ummm, what size is it"?? WHAT...I tell her 5.3L, maybe she was talking about me who knows!?!
Long story short, I asked if any of the other GM 5.3L parts would cross refrence or fit, and said I was even willing to try one out. K&N: "We don't have that kinda information here"???
In light of this, I won't be supporting K&N anymore :(
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RE: H3 & H3 Alpha Info from rykid - 3/6/2008 9:34:05 AM
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Doc Olds
Posts: 3787
Joined: 7/11/2007
From: Boat Town USA (Michigan 48045)
Status: offline
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I can do a CAI for the 2008 H3 and Alpha no problem. I do not make filters. Rattle the cage of filter makers, as soon as one is out, you'll be able to get the full kit.
GunnyRet: The rear axle is Mfg by Detroit Axle, it is a 10 bolt GM 8.5" gear.
Front pumpkin (different axle configuration obviously), has a GM 9.25" gear, so that should be a 12 bolt. Damn, the last time I did an oil change
I checked that out, wrote it down so I wouldn't forget, and lost the paper I wrote it on. I'll go with 12 bolt, but CRS. 
< Message edited by Doc Olds -- 3/6/2008 10:02:32 AM >
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RE: H3 & H3 Alpha Info from rykid - 3/6/2008 2:27:51 PM
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Muddydawg75
Posts: 9959
Joined: 3/11/2007
From: South Jersey Shore
Status: offline
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the rear is smaller than the front???
_____________________________
Graphics by HUMMER DRIVER
"I feel sorry for people who don't drink. When they wake up in the morning, that's as good as they're going to feel all day." --Frank Sinatra
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RE: H3 & H3 Alpha Info from rykid - 3/6/2008 5:44:30 PM
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3hummers
Posts: 11810
Joined: 9/23/2007
Status: offline
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Does seem curious doesn't it. Can't be right.
_____________________________
2006 H1 Alpha wagon
2000 H1 Slantback
1997 H1 wagon
2008 H3 Alpha
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RE: H3 & H3 Alpha Info from rykid - 3/6/2008 6:38:31 PM
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josh1899
Posts: 247
Joined: 11/11/2007
From: Spring, Tx
Status: offline
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When I was changing my Diff fluid last week, The front diff housing looked much smaller than rear pumpkin. Didn't count # of bolts, but it was smaller than the rear. They both held about the same amount of fluid though. I just remember being suprised when I got underneath there that the front axle housing was so much more puny looking than the rear.
_____________________________
2008 Hummer H3 Alpha. Graphite Metallic/Light Cashmere. Power Sunroof, Draw-tite Hitch, Window Tint, Weathertech mats, All Royal Purple fluids, Underbody Protection, 33" Firestone Destination MT's, Cognitos, Rocky Road Sliders.
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RE: H3 & H3 Alpha Info from rykid - 3/7/2008 10:20:17 AM
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Steve #1
Posts: 412
Joined: 7/29/2007
From: TEXAS
Status: offline
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Front and rear axles are both AAM (American Axle & Manufacturing) 760s (10 bolt).
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RE: H3 & H3 Alpha Info from rykid - 3/7/2008 10:46:47 AM
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Doc Olds
Posts: 3787
Joined: 7/11/2007
From: Boat Town USA (Michigan 48045)
Status: offline
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Hey, I found it, 10 bolt not 12.  Must be 8.5 gear also.  I have lit at one place says 8.0" gear, another says 9.25" WTH??? It is 8.5" same as the rear.
In town here, Steve#uno.....my pinky raised, we still call it Detroit Axle, even thiugh Americal Axle bout the old Hamtramk/Detroit property and built their headquarters right up next to the Detroit Gear and Axle plants.
Still says Detroit Axle on the old plant, and also refers to those axles from American that are put in GM vehicles. A term of art.
Wouldn't want GM buyers to contemplate their axles came fron Chrysler, would we?
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