The modification comes from the aftermarket parts company Air Synergy Labs Inc. with the the dealerships charging $185.95 for the device. High gas prices combined with the Hummer's bottom-of-the ...

Aftermarket parts quality vary from better than OEM to poor quality like all vehicles. Hummers are gas hogs including the H3. Likely you ... Always wanted a Hummer and since it is not new I ...

The 2007 Hummer H3 may be smaller than the H2, but it is no less imposing wherever it shows its massive chrome grille. Physically, it is only five inches shorter, three inches less long, and 1,700 ...