Mercury Mariner 815279-3 815279-5 Marine 16 to 40 Amp Voltage Regulator Sierra 18-5743

Mercury Mariner 815279-3 815279-5 Marine 16 to 40 Amp Voltage Regulator
The black wire goes to the engine's ground
For use with:
- Mercury engines w/ 16 to 40-amp charging system (Years 1992-Present)
Manufacturer: Sierra
Model Number: Voltage Regulator
Part Number: 18-5743
Also Known As:
- Mercury Marine 815279-3, 815279-5, 815279T, 8301792, 830179T, 854515, 854515T1, 856748, 883072T, 8M0084173
- Mercury Race Outboard, 815279T, 854515
- Mercury Sport Jet, 8152795, 854515, 854515T1, 883072T