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HP

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Year

Cyl.

Stroke

Rectifier

4 LD, LF, LG, LK, LN, ML, MS, SD, SF, SG, SK, SN 1984-2001 1 2 157-664-61
5 LD, LF, LG, LK, LN, ML, MS, SD, SF, SG, SK, SN 1984-2001 1 2 157-664-61
6 LD, LF, LG, LK, LN, ML, MS, SD, SF, SG, SK, SN 1984-1999 2 2 157-664-61
8 LD, LF, LG, LK, LN, ML, MS, SD, SF,SG,SK,SN 1984-2004 2 2 157-664-61
9.9 EL,ES, LH, LJ, LK, LN, SH, SJ, SK, SN 1984-1995 2 2 157-664-61
15 EL, ES, LH, LJ, LK, LN, SH, SJ, SK, SN 1984-1995 2 2 157-664-61
20 EL,ES,ML,MS 1994-2005 2 2 157-664-61
25 EL,ES,LH,SH 1984-1987 2 2 157-664-61
25 EL, ES, LD, LF, LG, ML, MS, SD, SF, SG 1988-1993 2 2 157-664-61
25 CV25, EL, EM 1990 2 2 157-664-61
25 C25, EL, ES, ML, MS 1991-1997 2 2 157-664-61
25 EL,ES,ML,MS 1994-2005 2 2 157-664-61
25 F25, EH,ER, TH 1998-2005 2 4 194-5279
25 F25, MH 1998-2005 2 4 194-5279
30 EL,ES,LH,SH 1984-1987 2 2 157-664-61
30 CV30, EL 1989-1990 2 2 157-664-61
30 C30, EL 1991-1997 2 2 157-664-61
30 F30 2003-2005 2 4 194-5279
40 CV40 1990 2 2 157-664-61
48 E48 1995-2000 2 2 157-664-61
55 CV55 1989 2 2 157-664-61
55 C60 1991-1994 2 2 157-664-61
60 E60 1999- 3 2 157-664-61
70 ET, ET, TLN 1984-1991 3 2 157-664-61
75 E75 1988-1996 3 2 197-6G5-A0
85 CV85 1989-1990 3 2 197-6G5-A0
85 C85 1991-1996 3 2 197-6G5-A0
90 ET 1984-1991 3 2 197-6G5-A0
115 C115 1991-1996 4 2 197-6G5-A0
130 ET 1988-1989 4 2 197-6G5-A0
150 -1984-1989 6 2 197-6G5-A0
150 -1997 6 2 197-6G5-A0
175 -1984-1989 6 2 197-6G5-A0
200 ET 1984-1989 6 2 197-6G5-A0

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Rectifier

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CDI Electronics
Your Price: $88.60
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Part # 157-664-61 2nd Day Air for $2 More Eligible
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Part # 197-6G5-A0 2nd Day Air for $2 More Eligible
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Your Price: $189.77
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Part # 194-5279 2nd Day Air for $2 More Eligible
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Part # 18-17301 2nd Day Air for $2 More Eligible
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Your Price: $90.29
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Part # 18-6857 2nd Day Air for $2 More Eligible
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Part # 18-6858 2nd Day Air for $2 More Eligible
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Yamaha Outboard, Mariner 157-664-61 Rectifier/Regulators - CDI Electronics
Replaces OEM Part #:
    Yamaha
  • 6E9-81970-A0-00
  • 6G1-81970-00-00
  • 6G1-81970-60-00
  • 6G1-81970-61-00
  • 61G-81970-A0-00
  • 664-81970-60-00
  • 664-81970-61-00
  • 664-81970-62-00
  • 676-81970-00-00
  • 6E9-81970-70-00
  • 6G1-81970-62-00
    Mercury Mariner
  • 810937M
  • 814995M
  • 81652M
  • 84329M
Yamaha Outboard 197-6G5-A0 Rectifier/Regulators - CDI Electronics
Replaces OEM Part #:
  • CDI 197-1960
  • Yamaha 688-81960-61-00
  • Yamaha 6G5-81960-A0-00

Mercury Marine, Yamaha Outboard, Mariner, Force 194-5279 Voltage Regulators - CDI Electronics
Replaces OEM Part #:
  • Sierra 18-5741
  • Sierra 18-5742
  • Sierra 18-5743
  • Sierra 18-5744
  • Mercury 815279
  • Mercury 815279-1
  • Mercury 815279-2
  • Mercury 815279-3
  • Mercury 815279-4
  • Mercury 817411
Rectifier Regulator Assembly - 18-17301 - Sierra
Replaces OEM Part #:
  • Yamaha 6J8-81960-00-00
Pwc Voltage Regulator - 18-6857 - Sierra
Replaces OEM Part #:
  • Yamaha 63M-81960-00-00
  • Yamaha PWC 63M-81960-00-00
Pwc Voltage Regulator - 18-6858 - Sierra
Replaces OEM Part #:
  • Yamaha 6H2-81960-00-00
  • Yamaha PWC 6H2-81960-00-00
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yahama rectifier/regulator
by John from Dansville, New York on April 04, 2012
works great,easy to install. Thanks.
(4 of 4 people found this review helpful)
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Worke great
by Drew from Mesa, Arizona on August 25, 2014
Works great, solved my charging problem, however not exactly "plug-and-play" on my older Yamaha 90 OB. Had to change the terminal ends on my engine (new ones were included with regulator though) and redrill the included mounting plate to match my motor.
(1 of 1 people found this review helpful)
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voltage regulator
by Jeff from Gadsden, Alabama on December 06, 2012
quality product--exactly what I wanted and needed
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Just what I asked for!
by Gary from South Jordan, Utah on August 12, 2012
So far it has been spot on. Instructions were clear and understandable! Thx iboats!
(1 of 1 people found this review helpful)
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Merc Regulator
by Don from Jacksonville, Florida on June 12, 2011
I have found after refurbishing my 90 sport jet ignition with CDI products from iboats.com, that these are quality parts, made in USA, and reasonably priced. I have come to trust iboats for all my marine needs.
(4 of 7 people found this review helpful)
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works great
by Seth from Clifton Springs, New York on May 30, 2011
Install this regulator on my 1987 75hp mariner 3cyl and has been working great for awile now.
(3 of 3 people found this review helpful)
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