2005 MEFI 4 MCX ECT

Harness is a reproduction of the original equipment wiring harness.  This harness is designed for engines using the Delphi MEFI 4 engine control module (ECM).  The harness is known to fit Indmar, MasterCraft, Malibu and Skier's Choice engine packages including the MasterCraft MCS, Malibu Monsoon 2, and Skier's Choice Assault.  This harness may fit other engine packages using the MEFI 4 ECM.

We can custom build harnesses for most engine packages.   See our custom harness page for further instruction.