Medallion Malibu MMDC Control Module (2003–2004)

Restore reliable dash and accessory control with the Medallion Malibu MMDC module designed for Malibu boats from 2003–2004. This electronic control module (MMDC) helps manage key helm/dash functions and integrates with the boat’s Medallion gauge and electrical system. Ideal for replacing a failed or intermittent unit, it features a durable molded housing, multi-pin connector sockets, and vibration-resistant mounting points for a secure install.

• Brand/Vendor: Medallion
• Product Type: MMDC electronic control module
• Application: Malibu boats (model years 2003–2004)
• System: Medallion gauges / electrical integration
• Connectors: Dual recessed multi-pin plug sockets
• Housing: Molded plastic with reinforcing ribs
• Mounting: Multiple corner mounting points
• Label/ID: Medallion part no. 7020-20033-01-K (as shown on label)

Fitment note: Verify compatibility by matching your original module’s part number and connector layout before ordering, as Malibu/Medallion configurations can vary by build.