Sierra 18-8836-1 Mercruiser V8 Spark Plug Wire SetSierra high-quality engine parts are designed to meet OEM specifications. For Mercruiser 350 MAG MPI SKI with Delco HEI ignition system.Interchangeable with: Mercruiser Stern Drive; 84-816608Q71; 84-816608A71; Indmar; 756002; Mercruiser Application: 350 MAG MP ALPHA/BRAVO; 0L010019 thru 0L339999; 0L331599 thru 0M299999; 0M300000 thru 0M599999; 0W060000 thru 0W309999; 0W310000 thru 0W649999; 0W650000 thru 1A299999; 1A300000 thru 1A611927; 1A623185 & Up; 350 MAG MPI SKI GM; 1995-1996; 0F350583 thru 0F799999; 350 MAG BRAVO MPI (GEN+) GM 350 V-8; 1997; 0K001501 & Up;