The Mahle OE plain piston ring set is specified for GMC passenger 2.0L and 2.2L engines covering model years 1987–1994 in the listed fitments. Following Mahle’s OE-driven priorities, these plain rings focus on lower friction, reduced ring mass and controlled oil consumption to extend service life. They serve as a direct, source-supported option for rebuilds and routine engine maintenance.
Mahle Rings GMC Pass 121 2.0L Eng 87-89 134 2.2L Eng 90-94 Plain Ring Set