6.7L Cummins–Powered 2003 Hummer H2 at No Reserve

This 2003 Hummer H2 was sold new in Canada and re-powered with a Cummins 6.7-liter turbodiesel inline-six and an Allison six-speed automatic transmission circa 2011. The truck was acquired by the current owner in 2013 and is said to have been driven sparingly in Arizona before recently returning to Canada. The truck is finished in yellow over gray leather, and equipment includes a front brush guard, a receiver hitch, a lifted suspension, tubular side steps, 17″ alloy wheels, heated front and rear seats, a CD stereo, a Bose sound system, and dual-zone automatic climate control. Work since 2025 included included replacing the starter, tires, and climate control panel. This modified H2 is now offered by the seller on behalf of the owner in Canada with Alberta registration in the owner’s name.

The truck is finished in yellow, and exterior equipment includes a front brush guard, fog lights, exterior hood latches, tubular side steps, roof crossbars, a receiver hitch, Cummins emblems, cab clearance lights, and exposed tow hooks. The Carfax report lists an accident damage claim in a February 2008 entry. Corrosion is noted on the front bumper, and imperfections are displayed in the photo gallery.

Seven-spoke alloy wheels are installed over spacers and are mounted with Toyo Open Country tires. Imperfections on the wheels are noted in the gallery. The truck rides on a lifted suspension, and services noted in the service records includes replacing the upper ball joints and upper control arms in 2022, installing the tires in 2025, and replacing the front-left hub and speed sensor in 2026.

The cabin features heated power-adjustable front seats and heated rear outboard seats upholstered in gray leather. Interior amenities include a CD stereo, a Bose sound system, a cupholder console, and dual-zone automatic climate control. Wear on the stereo buttons is displayed in the gallery. The seller notes that the climate control panel and a window regulator were replaced in 2026.

The leather-wrapped four-spoke steering wheel frames white-dial instrumentation, though the speedometer, tachometer, and odometer do not work. An aftermarket coolant temperature gauge is installed below the dashboard. Warning lights, including engine and transmission temperature, four-wheel-drive system, and airbag system, are present on the dash display, and a diagnostic record covering the warning lights is presented in the gallery. The Carfax report lists a mileage inconsistency in a March 2025 entry. Total mileage is unknown.

The 24-valve Cummins 6.7-liter turbodiesel inline-six was installed in 2011, per the seller, who notes that the engine installation was completed by Auto World Conversions of Great Falls, Montana. The batteries were replaced in 2023, and a replacement starter was installed in April 2026.

The seller tells us the transmission is an Allison six-speed automatic unit, and it is linked with a limited-slip rear axle.

The Carfax report lists the aforementioned damage report and mileage inconsistency.

The vehicle is being sold on its Alberta registration, which serves as an ownership document in Alberta, Canada. The registration lists “Gas” under the fuel heading.