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194-9502 - Mercuiser Voltage Regulator (NLA, replaced by 18-99421)

CDI Electronics 194-9502 - Mercuiser Voltage Regulator (NLA, replaced by 18-99421)
CDI Electronics 194-9502 - Mercuiser Voltage Regulator (NLA, replaced by 18-99421)

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Part Number
194-9502

Manufacturer
CDI Electronics

Company/Parts Merger: CDI Electronics 194-9502 is now Sierra Marine 18-99421

194-9502 - Voltage Regulator/Rectifier for Mercruiser Engines, 40 amp

Fits: 1976-1984 (470 w/ 2 BBL Carb) 1980-1984 (485 & 488 w/ 2 BBL Carb) 1985-1986 (170 & 190) 1987 (165 & 180) 1988-1989 (3.7L) 

Replaces: Mercury #86255A 3, 77305A 2,
86255A 2, 99502A 4,
99502A 7, 99502A 8,
99502A 9, 99502A12,
99502A13

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CDI Electronics 194-9502 - Mercuiser Voltage Regulator (nla, Replaced By 18-99421) is equivalent to parts:

  • 18-99421 Sierra Marine
  • 99502A4 Mercury Marine
  • 99502A13 Mercury Marine
  • 99502A12 Mercury Marine
  • 99502A13 Mercury Marine
  • 99502A12 Mercury Marine

UPC: 736983853080

CDI Catalog Online
CDI produces state of the art ignition components that have become the industry standard for quality electronic ignition systems.

Special Note: CDI Electronics has merged wtih Sierra Marine. Some legacy CDI part numbers will still be in effect and sold for some time. Some legacy CDI part numbers have been discontinued and have been replaced by new 2025 Sierra Marine part numbers.

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