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Hummer H2 Parts

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Why choose GMPartsGiant

  • Large Inventory

    The best site to buy Hummer H2 genuine parts for years has been We're the best online parts and accessory store for your Hummer H2. offers a large parts and accessory inventory to cover all your vehicle's repairs. Feel free to browse through our genuine Hummer H2 parts and accessory catalog to find all your vehicle's needs.

  • Fast Shipping Times

    All of our Hummer H2 auto parts and accessories are expedited directly from verified dealers and backed by the manufacturer's warranty. Our experienced team ensures the orders are packed to provide quick transit times. The majority of the orders are shipped out within a couple of business days to get the parts out to you as fast as possible.

  • Low Prices

    Our low prices say it all. You can rest assured that you will always receive unbeatable prices on OEM Hummer H2 parts. Our giant inventory is beyond compare and has everything you need at an extraordinary value not found anywhere else. Whether you're restoring an old vehicle or upgrading the performance of your vehicle you can count on the quality of our products without hurting your bank account.

Popular Genuine Hummer H2 Parts

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The Hummer H2 is a robust large SUV manufactured under contract from General Motors by AM General, available from 2002 to 2009. It was constructed using the GMT820 GM three-quarter-ton pickup truck base at the front and a half-ton 1500 frame in the rear, which enabled the introduction of the four-door sport utility truck variant, the H2 SUT. The chassis is shielded by protective flaps at both ends to safeguard the vehicle's under-components from damage, enhancing its off-road performance. GM also engineered a novel rear suspension enhancing the 4-wheel independent suspension system, ensuring better ride handling and promoting off-road stability. Inside, the H2 uplifts the Hummer brand's luxury quotient, featuring leather bucket seats, a straightforward instrument panel that emanates an oscilloscope-like green light, reminiscent of fighter jet radar controls. The central information center houses the ONSTAR satellite positioning navigation system, DVD and CD player, and a 10-speaker MONSOON(r) audio system. The vehicle also comes with high-tech elements like the RAYTHEON night vision system, internet connection, and workstations for laptops and cell phones, all hands-free, making the H2 a perfect blend of luxury, comfort, and off-road prowess.

Despite its military background, the Hummer H2 is not immune to wear and tear, particularly due to exposure to harsh driving conditions and continuous use. A common issue lies within its numerous electrical parts, which may malfunction over time. Symptoms of electrical issues include poor gas mileage, rough idling, difficulty starting, loss of power during acceleration, corrosion on battery terminals, and an illuminated Check Engine Light. In these situations, ensure the H2's oxygen sensor and battery cable are in good working order. Brake system failure is another serious issue; noisy brakes, poor responsiveness, vibrating brake pedals, and visible scoring on the brake rotors are all signs of impending brake system failure. It's crucial to inspect the H2's brake pad set and brake disc under these circumstances. Maintenance of a Hummer H2 requires routine attention to and replacement of defective parts, along with preventative measures such as annual windshield wiper replacement, regardless of its current condition, to maintain optimal visibility. Regular replacement of other components, such as fog lights, headlights, and seat belts, also plays a key role in maintaining your vehicle's condition.

OEM components are subjected to rigorous quality control assessments, ensuring their superior quality and resilience. Looking to acquire brand new parts, like Maintenance Parts, Fluids, Capacities, Electrical Connectors, Rear Body Structure, Moldings & Trim, Cargo Stowage? Consider exploring our extensive inventory of genuine Hummer H2 parts, such as Transfer Case. Our offering of OEM H2 parts not only comes with the most competitive prices but also includes a manufacturer's warranty. For added convenience, we provide a hassle-free return policy and the fastest delivery service. Shop with confidence on our platform.