Product CatalogueAutomotiveTowbarsECU SystemsWH083 Mercury Wiring Harness Back Trailboss WH083 Mercury Wiring Harness Product ID: WH083 Brand: Trailboss 2025-05-25 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 WLT033 (waterproof) Electronic Control Unit to Protect Car Computer WLT008 12 Pin Flat 1800mm (with power in 12 pin) WH083 Mercury Wiring Harness ECU8 Electronic Control Unit to Protect Car Computer WLE70010 CANBUS Electronic Control Unit to Protect Car Computer WLE70003 CANBUS Electronic Control Unit to Protect Car Computer 4825 (optional) Electronic Control Unit to Protect Car Computer ECU4 Electronic Control Unit to Protect Car Computer ECU6 Electronic Control Unit to Protect Car Computer ECU3 Electronic Control Unit to Protect Car Computer