Product CatalogueAutomotiveTowbarsECU SystemsWH083 Mercury Wiring Harness Back Trailboss WH083 Mercury Wiring Harness Product ID: WH083 Brand: Trailboss 2025-05-03 From: $231.45 AUD View or buy the ECU Systems Towbars - WH083 Mercury Wiring Harness from Trailboss to discover other options and shipping details. Description Back to Towbars - ECU Systems More ECU Systems and others in our range ECU6 Electronic Control Unit to Protect Car Computer WLT008 12 Pin Flat 1800mm (with power in 12 pin) ECU5 Electronic Control Unit to Protect Car Computer WLT019 Reverse Switch Tail 7 Pin Flat 1200mm WLT024 Reverse Switch Tail 7 Pin Flat 1200mm ECU18 Electronic Control Unit to Protect Car Computer WH083 Mercury Wiring Harness ECU9 Electronic Control Unit to Protect Car Computer 4916 Electronic Control Unit to Protect Car Computer 4825 (optional) Electronic Control Unit to Protect Car Computer