HomeFits Models: MCM MIE 4.3L MPI, 5.0L MPI, 350 Mag MPI and MX 6.2L MPI engines with ECM555 (2001 & Up) S/N OM300000 & UpReplaces mercury 10-48283, Mallory 9-29807 Part # 18-5117Mercruiser GM Ignition ModuleSKU: 18-5117$119.00PriceQuantityAdd to Cart