Mercury Voltage Regulators

Refine Parts List
HP

(7.5 to 300)
Year

HP

Model

Cyl.

Year

Serial Number

Mallory Rectifier / Regulator

CDI Rectifier / Regulator

Sierra Rectifier / Regulator

Arco Rectifier / Regulator

ALL(2)square 3 terminal rectifierALLALLALL9-17100 154-6770 18-5707 AR351
7.57521974-19863801458-A1971119-17100 154-6770 18-5707 AR351
9.811021974-19783795659-52065499-17100 154-6770 18-5707 AR351
15XD/S1521994-1997OG044027-OG7602999-17100 154-6770 18-5707 AR351
15Sea Pro21996-1997OG438000-OG7602999-17100 154-6770 18-5707 AR351
15Comm21997-2000OG760300-OG8309999-17100 154-6770 18-5707 AR351
15-21997-2000OG760300-OG8309999-17100 154-6770 18-5707 AR351
20-21994-1998OG044027-OG7602999-17100 154-6770 18-5707 AR351
20Sea Pro21996-1997OG438000-OG7602999-17100 154-6770 18-5707 AR351
20Comm21998-2000OG7603009-17100 154-6770 18-5707 AR351
20-21998-2000OG7603009-17100 154-6770 18-5707 AR351
25Jet 2021994-1997OG044027-OG4379999-17100 154-6770 18-5707 AR351
25Sea Pro21996-1997OG438000-OG7602999-17100 154-6770 18-5707 AR351
254 Stroke--OG760300-OG9604999-17102
out of stock
---
30Elect Start21994-1999OG053314-OG5901009-17101 194-5279 18-5743(3) -
30Elect Start31998-2000OG590000-OG7603009-17101 194-5279 18-5743(3) -
304 Stroke--OG760300-OG9604999-17102
out of stock
---
30JET3-C159200 & UP9-17101 ---
30JET41989-1997C159200-OG5899999-17100 154-6770 18-5707 AR351
35-21984-19896445653-B3931909-17100 154-6770 18-5707 AR351
40400ElcStrt.21970-19712874704-33362379-17100 154-6770 18-5707 AR351
40402ElcStrt.21972-19743336258-38594349-17100 154-6770 18-5707 AR351
40402ElcStrt.21975-19774117710-48601029-17100 154-6770 18-5707 AR351
40Elect.Start21978-19844860103-69999999-17100 154-6770 18-5707 AR351
40-2-OG055314 & UP9-17101 ---
40Elect.Start41989-1991C159200-D0550479-17100 154-6770 18-5707 AR351
40Elect.Start41991-1996D055048-OG2910319-17101 194-5279 18-5743(3) -
40Elect.Start31997-1999OG531301-OG7602999-17101 194-5279 18-5743(3) -
404 Stroke--OG760300-OG9604999-17102
out of stock
---
40Jet41989-1997C159200-OG5899999-17100 154-6770 18-5707 AR351
40Jet (Manual)--T178500 & UP9-17102
out of stock
---
40Jet (Elect)--T178500 & UP9-17101 ---
45Jet (Manual)--T178500 & UP9-17102
out of stock
---
45Jet (Elect)--T178500 & UP9-17101 ---
45Elect.Start41981-19895531630-B3931909-17100 154-6770 18-5707 AR351
45Jet31991-1999D000750-OG5899999-17101 194-5279 18-5743(3) -
50500419672116318-23051009-17100 154-6770 18-5707 AR351
50Elect.Start41970-19852858814-65866249-17100 154-6770 18-5707 AR351
50-31984-19906428681-D0007499-17100 154-6770 18-5707 AR351
50-31991-1999D000750-OG5899999-17101 194-5279 18-5743(3) -
50Elect.Start31997-2000OG531301-OG8330009-17101 194-5279 18-5743(3) -
50-3-D000750 & UP9-17101 ---
55-31991-1999D000750-OG5899999-17101 194-5279 18-5743(3) -
55-3-D000750 & UP9-17101 ---
55---G760300 & UP9-17102
out of stock
---
60-31984-19906428681-D0007499-17100 154-6770 18-5707 AR351
60-31991-1997D000750-OG5899999-17101 194-5279 18-5743(3) -
60-3-D000750 & UP9-17101 ---
60---G760300 & UP9-17102
out of stock
---
60-31997-2000OG531301-OG8330009-17101 194-5279 18-5743(3) -
60 BigfootManual--G760300 & UP9-17102
out of stock
---
60 BigfootElectric--G5900009-17101 ---
6565041967-19682119749-24527099-17100 154-6770 18-5707 AR351
65-41969-19712503991-32931839-17100 154-6770 18-5707 AR351
65-31972-19793293184-45716519-17100 154-6770 18-5707 AR351
65Jet ElcStrt31994-1996D283222-OG4379999-17101 194-5279 18-5743(3) -
65Jet31996-1999OG438000-OPO170009-17101 194-5279 18-5743(3) -
65Jet--D283222 & UP9-17101 ---
70-31977-19874571652-A7308159-17100 154-6770 18-5707 AR351
709 Amp31987-1993A996142 - D2832219-17100 154-6770 18-5707 AR351
7016 Amp31987-1993A996142 - D2832219-17101 194-5279 18-5743(3) -
75-41984-19886432901-B2794809-17100 154-6770 18-5707 AR351
759 Amp31987-1993A996142 - D2832219-17100 154-6770 18-5707 AR351
7516 Amp31987-1993A996142 - D2832219-17101 194-5279 18-5743(3) -
75-3-C222000 & UP9-17101 ---
75Elect.Start31994-1996D283222-OG4379999-17101 194-5279 18-5743(3) -
75-31996-2000OG438000-OG8504999-17101 194-5279 18-5743(3) -
80800419692559001-29910339-17100 154-6770 18-5707 AR351
80800419703051041-30598209-17100 154-6770 18-5707 AR351
80800419713144219-31929629-17100 154-6770 18-5707 AR351
8080041971-19723307347-34939129-17100 154-6770 18-5707 AR351
80-41978-19834831999-64329009-17100 154-6770 18-5707 AR351
809 Amp31987-1993A996142 - D2832219-17100 154-6770 18-5707 AR351
8016 Amp31987-1993A996142 - D2832219-17100 154-6770 18-5707 AR351
80Jet41994-1997D283222 - OG4379999-17101 194-5279 18-5743(3) -
80Jet--D283222 & UP9-17101 ---
8585041973-19773493913-48319989-17100 154-6770 18-5707 AR351
90Inline61978-19864845301-B1100539-17100 154-6770 18-5707 AR351
90Elect.Start31987-1992A996142 - C2219999-17100 154-6770 18-5707 AR351
90Elect.Start31993-1996C222000-OG4379999-17101 194-5279 18-5743(3) -
90-3-C222000 & UP9-17101 ---
90-31996-1999OG438000-OPO170009-17101 194-5279 18-5743(3) -
90Sport Jet-1993-1994E023150-E0337109-17101 ---
90Sport Jet31995E021000-E0950879-17101 194-5279 18-5743(3) -
90Sport Jet31995-1996E080400-E1455799-17101 194-5279 18-5743(3) -
9595061966-19672101743-23185859-17100 154-6770 18-5707 AR351
95XRSprtJet31995-1997E141089 - E3159009-17101 194-5279 --
1001000 Inline61967-19692641855-32531119-17100 154-6770 18-5707 AR351
100-41988-1993B209468 - D2832219-17101 194-5279 18-5743(3) -
100-4-B209468 & UP9-17101 ---
100-41994-1996D283222-OG4379999-17101 194-5279 18-5743(3) -
105Jet61992-1995D082000 - OG2018749-17101 194-5279 18-5743(3) -
105Jet61996-2000OG303046-OG8405009-17101 194-5279 18-5743(3) -
105Jet6-G760299 & Below9-17101 ---
1101100 Inline619672113898-23149559-17100 154-6770 18-5707 AR351
115150 SSInline61970-19792836019-53146559-17100 154-6770 18-5707 AR351
115Inline61979-19895314656-C100009-17100 154-6770 18-5707 AR351
1159 Amp41989-1993C100000-D2524609-17101 194-5279 18-5743(3) -
11516 Amp41989-1997C100000-OG4379999-17101 194-5279 18-5743(3) -
115-4-B209468 & UP9-17101 ---
120Sport Jet41995-1996E080400-E1455799-17101 194-5279 18-5743(3) -
120XRSportJet41995-1997E141089-E3159009-17101 194-5279 18-5743(3) -
1251250 Inline61968-19692314956-32531119-17100 154-6770 18-5707 AR351
125-4-B209468 & UP9-17101 ---
1259 Amp41994-1996D283222-OG4379999-17101 194-5279 18-5743(3) -
12516 Amp41994-1996D283222-OG4379999-17101 194-5279 18-5743(3) -
1351350 Inline61970-19712839369-32932339-17100 154-6770 18-5707 AR351
135-61985-1988A904646-C1008609-17100 154-6770 18-5707 AR351
135-61989-1990C100861-C239552-194-8736K 1(1) 18-5824
out of stock
-
13516 Amp61990-1991C239553-D0819999-17100 154-6770 18-5707 AR351
13540 Amp61990-1991C239553-D081999-194-8736K 1(1) 18-5824
out of stock
-
13540 Amp61992-1995D082000-OG2018749-17101 194-5279 18-5743(3) -
13540 Amp61996-2000G303046-G8405009-17101 194-5279 18-5743(3) -
V135---D082000 - G9604999-17101 ---
1401400 Inline619723293234-35028059-17100 154-6770 18-5707 AR351
140Inline61978-19794855153-53146559-17100 154-6770 18-5707 AR351
140Inline619795327663-56251079-17100 154-6770 18-5707 AR351
140-619805625108-56699999-17100 154-6770 18-5707 AR351
140Jet61992-1995D082000-OG2018749-17101 194-5279 18-5743(3) -
140Jet61996-1999OG303046-OG7603009-17101 194-5279 18-5743(3) -
140Jet61996-1999G303046-G9604999-17101 ---
1501500 Inline61973-19773502806-4868997-332-2910
out of stock
--
150XR2 Mag61978-19864868998-OA9046459-17100 154-6770 18-5707 AR351
150-61985-1988A904646-C1008609-17100 154-6770 18-5707 AR351
150-61989-1990C100861-C239552-194-8736K 1(1) 18-5824
out of stock
-
15016 Amp61990-1991C239553-D0819999-17100 154-6770 18-5707 AR351
15040 Amp61990-1991C239553-D081999-194-8736K 1(1) 18-5824
out of stock
-
15040 Amp61992-1995D082000-OG2018749-17101 194-5279 18-5743(3) -
15040 Amp61996-2000OG303046-OG8405009-17101 194-5279 18-5743(3) -
175Black Max61976-19844301235-66187509-17100 154-6770 18-5707 AR351
1759 Amp61985-19886618751-C1008609-17100 154-6770 18-5707 AR351
17515 Amp61985-19886618751-C1008609-17100 154-6770 18-5707 AR351
17540 Amp61989-1990C100861-C239552-194-8736K 1(1) 18-5824
out of stock
-
17516 Amp61990-1991OC239553-OD0819999-17100 154-6770 18-5707 AR351
17540 Amp61990-1991OC239553-OD081999-194-8736K 1(1) 18-5824
out of stock
-
175XRi EFI, 40 Amp61992-1995OD082000-OG2018749-17101 194-5279 18-5743(3) -
175XRi EFI, 40 Amp61996-1900OG303046-OG8405009-17101 194-5279 18-5743(3) -
175XR2, Sport Jet61997-1999OE151580 -OE3450009-17101 194-5279 18-5743(3) -
175XR2, Sport Jet61997-2002ALL9-17101 ---
200Black Max61978-19814839034 - 60731919-17100 154-6770 18-5707 AR351
20015 Amp61982-19906073192-C2395539-17100 154-6770 18-5707 AR351
20016 Amp61985-19906625221-C2395539-17101 194-5279 18-5743(3) -
20016 Amp61989-1995C100861-OG2018749-17100 154-6770 18-5707 AR351
200Xri, 40 Amp61989-1991C100861-OG303045-194-8736K 1(1) 18-5824
out of stock
-
20016 Amp61992-1999D082000-OG2018749-17101 194-5279 18-5743(3) -
20040 Amp61989-1991OG201875-OG30345-194-8736K 1(1) 18-5824
out of stock
-
200EFI61992-1999D082000-OG8405009-17101 194-5279 18-5743(3) -
200EFI62000-2001OG960500-OH0000009-17101 194-5279 18-5743(3) -
220-61987-1988B117316-C1008609-17100 154-6770 18-5707 AR351
225-61981-19935628028-D2808129-17100 154-6770 18-5707 AR351
2502.5L, 16 Amp61989-1994C101891-D2809009-17100 154-6770 18-5707 AR351
2502.5L, 40 Amp61989-1994C101891-D280900-194-8736K 1(1) 18-5824
out of stock
-
250---C101891 & UP9-17101 ---
27516 Amp61989-1994C101891-D2809009-17100 154-6770 18-5707 AR351
27540 Amp61989-1994C101891-D280900-194-8736K 1(1) 18-5824
out of stock
-
275---C101891 & UP9-17101 ---
3003.4L61980-19875611648-A9961359-17100 154-6770 18-5707 AR351

HP

Model

Cyl.

Year

Serial Number

Mallory Rectifier / Regulator

CDI Rectifier / Regulator

Sierra Rectifier / Regulator

Arco Rectifier / Regulator

Notes:
(1) : The regulator/rectifier conversion kit requires a stator with 4 yellow wires. If your stator only has 2 yellow wires, please order P/N 174-9610A18.
(2) : Replaces ALL square 3 terminal rectifiers
(3) : 1992 to present use part # 18-5743. 1989-1991 use part # 18-5741.
Refine Parts List
HP

(7.5 to 300)
Year

Blowout
Extra 10% Off - Price Meltdown Sale!*
Voltage Regulator - Sierra

Voltage Regulator - Sierra
Sale Price: $122.99
Save: $26.01
(17% Off $149.00)
Part # 18-5741


Part # 18-5741
Replaces OEM part #
  • MERCURY MARINE 815279A 2
  • MERCURY MARINE 815279-1
  • For: Mercury engines with 16 amp or 40 amp charging system model/years 1989-91
Voltage Regulator - Sierra

Voltage Regulator - Sierra
Sale Price: $117.99
Save: $36.01
(23% Off $154.00)
Part # 18-5743


Part # 18-5743
Replaces OEM part #
  • MERCURY MARINE 883072T
  • MERCURY MARINE 815279-5
  • MERCURY MARINE 815279-3
  • For: Mercury engines with 16 amp or 40 amp charging system model/years 1992 to present
Mercury Marine 815279T 3 replacement parts

Part # 194-5279


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
Mariner, Mercury Marine 194-5279-R Replacement Rectifier - CDI Electronics

Mariner, Mercury Marine 194-5279-R Replacement Rectifier - CDI Electronics
Sale Price: $166.40
Save: $41.60
(20% Off $208.00)
Part # 194-5279R
Hurry! Only 1 left in stock
No Reviews | Write Review


Part # 194-5279R
Regulator for the 194-8736K1 Conversion Kit
Mercruiser, Mariner, Mercury Marine 194-8736K1 40 Amp Regulator Kit - CDI Electronics

Part # 194-8736K 1
No Reviews | Write Review


Part # 194-8736K 1
Replaces OEM Part #:
  • Sierra 18-5824
  • Mercury 18736

Kit includes (2) 194-5279, plate and gasket

Mercury Marine, Mariner 194-8825K1 Mercury Voltage Regulators - CDI Electronics

Mercury Marine, Mariner 194-8825K1 Mercury Voltage Regulators - CDI Electronics
Sale Price: $184.00
Save: $46.00
(20% Off $230.00)
Part # 194-8825K 1
No Reviews | Write Review


Part # 194-8825K 1
Replaces OEM Part #:
  • Mercury 88825A 7

Mallory Regulator, Voltage 9-17101

Mallory Regulator, Voltage 9-17101*
Sale Price: $107.99
Save: $31.96
(22% Off $139.95)
Part # 9-17101


Replaces Original Equipment Manufacturer(OEM):MERCURY
Replaces Original Equipment Manufacturer # (OEM #):815279-3
Mercury 40 Amp Regulator 194-1873 - CDI Electronics

Mercury 40 Amp Regulator 194-1873 - CDI Electronics
Sale Price: $516.12
Save: $141.88
(21% Off $658.00)
Part # 194-1873


Fits Magnum II, XR-4, XRi, 1989-91 135, 150, 175, 200, 250 and 275 HP engines.
Replaces: 18736A 8, 18736A11, 736A21
Mercury Voltage Regulator 194-9502-4 - CDI Electronics

Mercury Voltage Regulator 194-9502-4 - CDI Electronics
Sale Price: $469.06
Save: $128.94
(21% Off $598.00)
Part # 194-9502-4
No Reviews | Write Review


Sierra

Mercury Voltage Regulators
Average Customer Review for Voltage Regulator - Sierra
Based On 1 Review
Mercury Voltage Regulator by Jeff - Pittsgrove, New JerseyNovember 25, 2012
Excellent product and replacement was done in 15 mintues! Exact fit.
Was this review helpful?
Average Customer Review for Voltage Regulator - Sierra
Based On 1 Review
works by a Customer - Maumelle, ArkansasJanuary 01, 2013
easy to install
Was this review helpful?
Merc Regulator by Don - Jacksonville, FloridaJune 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)
Was this review helpful?
No Review for Mariner, Mercury Marine 194-5279-R Replacement Rectifier - CDI Electronics
Be the first to Write a Review

No Review for Mercruiser, Mariner, Mercury Marine 194-8736K1 40 Amp Regulator Kit - CDI Electronics
Be the first to Write a Review

No Review for Mercury Marine, Mariner 194-8825K1 Mercury Voltage Regulators - CDI Electronics
Be the first to Write a Review

Average Customer Review for Mallory Regulator, Voltage 9-17101
Based On 1 Review
great product at great price by Ron - Escanaba, MichiganApril 17, 2012
Worked as advertised
(3 of 6 people found this review helpful)
Was this review helpful?
Based On 1 Review
voltage regulator by Michael - Batavia, OhioMay 07, 2012
Very easy installation. Complete install instructions were very useful as to what not to do. Price was excellent. Very happy with unit.
Was this review helpful?
No Review for Mercury Voltage Regulator 194-9502-4 - CDI Electronics
Be the first to Write a Review

This product ships in 1 business day.

To determine the shipping cost and estimated delivery date for this item click Add to Cart, then click Calculate Shipping inside your shopping cart.
Standard Shipping Policies
JULY 4th SPECIAL! Discounted 2nd Day Air - PLUS Save during our BIGGEST Sale of the Year! Summer Price Meltdown Sale 10-50% OFF!
JULY 4th SPECIAL! Discounted 2nd Day Air - Get Your Order FAST!