alpha

Does anyone have aftermarket exhaust headers on their 5.3 Alpha? I've been thinking about freshening up my 260,000-mile engine with a new set of these https://www.summitracing.com/parts/sum-ls210cath64 in the next year. And if I'm that deep into the motor, I'll get some better headers to go with...

Currently looking for a Fuel Pump for 2009 Hummer H3T Alpha/ Part # through GM is 19206830. Cannot locate one anywhere. Have tried Summitt, local dealers etc. Any help would be greatly appreciated.

So yesterday I bought a 2009H3 alpha and noticed it was in 4hi. I tried to switch it out of four high by holding the two outermost buttons to get it to go to 2wd. Long story short after I did that. It didn't budge an inch when put in reverse or drive is the H3 alpha a full-time 4x4? Or is there...

Hello all, I'm Joe. I've been working on a 2010 Alpha for the better part of the year. I hope to add some value to the site with mods I've done, and I also hope to lean on you all for information on these well-known and underappreciated beasts (mainly the manufacturers of third-party parts...

So had a bit of a catastrophe with my 09 Alpha adventure H3T. While parking in my driveway, something literally went sideways and now the truck is screwed. Basically there was a failure in the front diff that caused the t-case to crack. I'm in BC Canada and found a t-case through rock auto US...

After years of waiting, I am finally having my 2009 H3T Alpha repainted at Starwood Motors with their custom armor finish. Bad news? Literally two days before I took her in someone dinged me in a parking lot and I drove off (I had had backed into the parking spot and didn't realize it till I...

BACK IN THE GAME BABY. Long time lurker on the site but when I was active I used a different forum :Shhh:. Seems like this forum has more activity and more information that has helped me out lately, so I'm going to post my build primarily here. Been quite a few years since I was last in the H3...

I figured, so long as I'm getting back into the swing of things I would try to create a build thread. Some will remember the '99 Wagon my dad and I wheeled in 2012 during the Black Sheep Hummer Run. Well we ended up selling it and 2 years later this Electrical Gremlin showed up at a dealership...

Hey Guys, I am entertaining the idea of putting my H3T Alpha for sale. I don't want are necessarily need to sale but the wife and I were talking about getting something bigger for our family. Like the title says it is an 09 H3T with the Alpha and Off road package. it was a Canada rig so the...

2008 Hummer H3 ALPHA in very good condition. Current mileage close to 126000. Luxury and Adventure package. Interior and exterior are almost pristine. 3rd owner. Truck has been well maintained and kept under car cover. This is the top of the line model with V8 providing significantly more power...

I've been taking care of keeping the fluids changed with full synthetic penzoil but Im concerned. My 100K mile 2009 alpha is almost 10yrs old, is my daily driver and I have been doing a lot of towing lately. I have made 3 summer time round trips of 3400 miles pulling anywhere from 8K to 3500lbs...

Don't know if any of you have run into this, but thought this post might be helpful. On a few occasions the past two winters, my H3 completely refused to engage the starter circuit. Occurred months apart. Learned a few things: 1) I replaced the battery twice; first time not a waste, battery was...

So how many people are on the darn S&S back order list? I've been waiting for mine since November. I have sought out a Carbon Fiber Manufacturer but there is no way I'm going to throw down the coin for tooling and molding costs with such a limited demand for a vehicle that has been...

if anyone is looking... don't see many of them around here... price is a little high but seems to be in nice shape!!! i would jump on this if I had the $$$ http://miami.craigslist.org/mdc/cto/4616972865.html

I am looking for a custom fiberglass dash for an h3. Does anybody know of anybody who has one and could make a copy of theirs, somebody who can make one, or somebody who is looking to sell theirs. My dash is stock but has black 3m vinyl over it which looks alright, but I would really like to...

So I'm looking at getting an H3, I want one that can perform off road, like the Alpha. However, I know that they cost a lot more than a 06 or 07. What I'm asking is how much better can the Alpha perform than a regular 5 inline and is it worth the price? Also, is getting a newer H3 with the...

Title pretty much speaks for itself, but to add... I'm especially wondering about the difference between the alpha and the adventure

I have a 2008 H3 Alpha. I've had several problems that were fixed under the warranty. I live in CA and use my H3 for commuting only. I am always up to date with scheduled and preventative maintenance. I am the original owner and all work has been performed by the same GM Dealer where I...

Up for Sale-- 2008 Alpha H3--- All parts have 72k miles on them. Nothing is Broken -Rear axle complete from disc to disc. Stock locker and stock gears. -Front Diff housing ( no locker) -Front Axles complete -A- Arms -Front Hub Assemblies Basically All suspension is for sale Message me with...

Anyone have the part number for the center bottom console with the "change holder"? I believe it only came on the Alphas? TIA Deryl