Tune Up Kit, GM V-8 Engines

Tune Up Kit. For Mercruiser Stern Drive. For: GM V-8 Engines with Delco HEI - 1998 and newer (except MPI engines with 555 ECM). Replaces Mercruiser 808483K2, 808483Q2, and CDI E66-0005. Premium Quality For Longer Life. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty. For: GM V-8 Engines with Delco HEI - 1998 and newer (except MPI engines with 555 ECM) Replaces Mercruiser 808483K2, 808483Q2, and CDI E66-0005 Premium Quality For Longer Life Meets or exceeds manufacturer's recommended specifications Backed by Sierra's limited lifetime warranty