Sierra 18-5743 Voltage Regulator Replaces 8M0084173

Mercury Voltage Regulator by Sierra

For: Mercury Engines with 16amp to 40amp charging system. Model years 1992 to present.

Additional Details:

• Note: Black wire (not shown) goes to engine ground

Replaces:

• Mercury Marine
• 883072T, 8M0084173, 815279-5, 815279-3, 856748, 854515T1, 854515, 8301792, 815279T, 830179T
• Mercury Race Outboard
• 854515, 815279T
• Mercury Sport Jet
• 854515T1, 854515, 8152795, 883072T
• Mallory
• 9-17101
• Pro Marine
• 194-5279
• CDI
• 194-5279