MAHLE moly piston ring set for select GMC trucks, Canyon and Colorado models (2004–2005) and Hummer H3 (2006+) reflects OE-driven piston ring technology focused on reducing friction and ring mass while minimizing oil consumption. These rings emphasize longer service life and current piston ring advances, offering a direct-replacement option aligned with MAHLE’s engineering priorities.
Mahle Rings GMC Trk 3.5L I-5 VIN 6 Canyon Colorado 2004-2005 Hummer H3 2006+ Moly Ring Set