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About Hummer H3

Inheriting the spirit of tough Hummer, Hummer H3 was produced by an American multinational corporation General Motors Company but marketed by AM General's brand Hummer from April 2005 to May 2010 as a Sport Utility Vehicle (SUV)/off-road vehicle. Originally introduced as the smallest among the Hummer models, H3 was built based on the GMT355 along with the Chevrolet Colorado and GMC Canyon compact pickup trucks. Due to the demise of the Hummer brand, the last H3 rolled off the assembly line on May 24, 2010, although before that it did well in safety tests conducted by IIHS and NHTSA and Motorsports.
Hummer H3 made its debut in May 2005 for the 2006 model year with two body styles. It was available as a traditional 5-door mid-size SUV and a mid-size 5-door pickup known as the H3T, which came with several trim levels including standard H3T, H3T Adventure, H3T Luxury and H3T Alpha. Boasting a maximum towing capability of 3,000 lb, Hummer H3 was powered by 3.5 L inline-five rated at 220 horsepower and 225 pound-feet of torque, 3.7 L inline-five producing 242 hp and 242 lb-ft of torque and 5.3 L V8 making 300 hp and 320 pound-feet of torque. And these engines sent power through either a 4-speed automatic or a 5-speed manual transmission to four wheels.

Hummer H3 Common Problems & Maintenance Tips

Though boasting an exception towing and hauling as well as off-road capabilities, Hummer H3 has poor outward visibility and a not voluminous enough interior. What's more, if you really have an H3, you still have to worry about these common problems:
First, deteriorating engine is what Hummer H3 drivers feel at loss most. On one hand, the engine is the soul of a vehicle, once anything goes on it, the vehicle's life is numbered. On the other hand, many drivers have not much knowledge about working principle of the engine. Under such a circumstance, many experienced Hummer H3 drivers offer some recognizable and simple symptoms to help people solve this issue as early as possible in case worse situations appear. Generally, this problem starts with strange noises from the engine, evolves in engine misfiring, stalling or hard starting, before engine performance reduces to lose power while accelerating and active the Check Engine Light, you had better inspect the H3 spark plug, oil filter, air filter, fuel filter, fuel tank and fuel pump in time once above symptoms appear on your Hummer H3.
Second, braking and transmission failures are also troublesome issues for Hummer H3 drivers. The braking system is so vital that you should rely on a well-functioning one to reach the destination safe and sound. But some H3 drivers complained the noisy and poorly responded brakes as well as a pulsating brake pedal, some also said the rear brakes would be locked up, especially on wet surfaces, which all are attributed to the defective brake pad, brake disc, brake drum and brake proportioning valve. As for transmission failure, the most common symptoms are difficulty shifting gears, wrong gears, leaking fluid and delay in movement, which are caused by the H3 transfer case seal, shift cable and transmission assembly.
It is certain that taking preventative measures are better and more forward-thinking than taking reaction measures. In Hummer H3, some auto parts are more vulnerable than others due to fragile materials and harsh working conditions. And in fact, most of them play important roles in creating safe and comfortable driving environment. Thus, in your H3, please perform routine maintenance on the windshield wiper, wiper blade, fog light, and headlight as they could offer excellent driving visibility under adverse weather conditions; add seat belt, antenna, emblem, cabin air filter to the routine maintenance list as well.
Want to own a long-lived Hummer H3, then you should know how big part the OEM Hummer H3 auto parts play in the process. On one hand, they are perfectly fitted for the vehicle, which means no extra harm will be caused. On the other hand, they could restore the vehicle's performance to the fullest extent. And GmPartsPrime.com covers a great selection of lowest-priced manufacturer-warrantied genuine Hummer H3 auto parts online. As long as you would like, you are allowed to return these OEM H3 parts without a hassle, which I believe you won't after receiving them in the highest specification at your door step in the shortest time.

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