2014-2018 Suzuki King Quad 750 Replacement Copperhead® ECU Harness

Should the electronics in your existing harness fail, this direct replacement main unit would be required.  

This harness can be used to upgrade your current Copperhead ECU to this model, but the ECU MUST be reprogrammed, and requires either our Live Tuner or USB Memory Pod programming interfaces (sold separately).

This model is ONLY for machines that have an ECU connector with 3-rows of pins.  Non-North American machines from 2014-2015 have the older style ECU connector with 2-rows of pins.  The rest of the 2014+ King Quad 750 model have a connector with 3-rows of pins.  If your ECU connector has 2-rows of pins, see SA-SUZEFI700DB.