OB MAINT KIT MERC 3.0 V6 OPTIMAX

Sierra Outboard Engine Maintenance Kit is for use with Mercury V6, Optimax, 3.0L, 2-Stroke outboard engines with serial numbers 1B227000 and up (non-Pro models). It comes with parts needed for regular maintenance at appropriate service intervals, including pre-gapped spark plugs, aluminum anodes and other items specifically engineered for each model.