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Mercury Rectifier

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HP

(7.5 to 300)
Year

HP

Model

Cyl.

Year

Serial Number

CDI Rectifier / Regulator

Sierra Rectifier / Regulator

Arco Rectifier / Regulator

Protorque

ALL(2)square 3 terminal rectifierALLALLALL154-6770 18-5707 AR351 PH350-0003
7.57521974-19863801458-A197111154-6770 18-5707 AR351 PH350-0003
9.811021974-19783795659-5206549154-6770 18-5707 AR351 PH350-0003
15XD/S1521994-1997OG044027-OG760299154-6770 18-5707 AR351 PH350-0003
15Sea Pro21996-1997OG438000-OG760299154-6770 18-5707 AR351 PH350-0003
15Comm21997-2000OG760300-OG830999154-6770 18-5707 AR351 PH350-0003
15-21997-2000OG760300-OG830999154-6770 18-5707 AR351 PH350-0003
20-21994-1998OG044027-OG760299154-6770 18-5707 AR351 PH350-0003
20Sea Pro21996-1997OG438000-OG760299154-6770 18-5707 AR351 PH350-0003
20Comm21998-2000OG760300154-6770 18-5707 AR351 PH350-0003
20-21998-2000OG760300154-6770 18-5707 AR351 PH350-0003
25Jet 2021994-1997OG044027-OG437999154-6770 18-5707 AR351 PH350-0003
25Sea Pro21996-1997OG438000-OG760299154-6770 18-5707 AR351 PH350-0003
254 Stroke--OG760300-OG960499----
30Elect Start21994-1999OG053314-OG590100194-5279 18-5743 -PH350-0005
30Elect Start31998-2000OG590000-OG760300194-5279 18-5743 -PH350-0005
304 Stroke--OG760300-OG960499----
30JET3-C159200 & UP----
30JET41989-1997C159200-OG589999154-6770 18-5707 AR351 PH350-0003
35-21984-19896445653-B393190154-6770 18-5707 AR351 PH350-0003
40400ElcStrt.21970-19712874704-3336237154-6770 18-5707 AR351 PH350-0003
40402ElcStrt.21972-19743336258-3859434154-6770 18-5707 AR351 PH350-0003
40402ElcStrt.21975-19774117710-4860102154-6770 18-5707 AR351 PH350-0003
40Elect.Start21978-19844860103-6999999154-6770 18-5707 AR351 PH350-0003
40-2-OG055314 & UP----
40Elect.Start41989-1991C159200-D055047154-6770 18-5707 AR351 PH350-0003
40Elect.Start41991-1996D055048-OG291031194-5279 18-5743 -PH350-0005
40Elect.Start31997-1999OG531301-OG760299194-5279 18-5743 -PH350-0005
404 Stroke--OG760300-OG960499----
40Jet41989-1997C159200-OG589999154-6770 18-5707 AR351 PH350-0003
40Jet (Manual)--T178500 & UP----
40Jet (Elect)--T178500 & UP----
45Jet (Manual)--T178500 & UP----
45Jet (Elect)--T178500 & UP----
45Elect.Start41981-19895531630-B393190154-6770 18-5707 AR351 PH350-0003
45Jet31991-1999D000750-OG589999194-5279 18-5743 -PH350-0005
50500419672116318-2305100154-6770 18-5707 AR351 PH350-0003
50Elect.Start41970-19852858814-6586624154-6770 18-5707 AR351 PH350-0003
50-31984-19906428681-D000749154-6770 18-5707 AR351 PH350-0003
50-31991-1999D000750-OG589999194-5279 18-5743 -PH350-0005
50Elect.Start31997-2000OG531301-OG833000194-5279 18-5743 -PH350-0005
50-3-D000750 & UP----
55-31991-1999D000750-OG589999194-5279 18-5743 -PH350-0005
55-3-D000750 & UP----
55---G760300 & UP----
60-31984-19906428681-D000749154-6770 18-5707 AR351 PH350-0003
60-31991-1997D000750-OG589999194-5279 18-5743 -PH350-0005
60-3-D000750 & UP----
60---G760300 & UP----
60-31997-2000OG531301-OG833000194-5279 18-5743 -PH350-0005
60 BigfootManual--G760300 & UP----
60 BigfootElectric--G590000----
6565041967-19682119749-2452709154-6770 18-5707 AR351 PH350-0003
65-41969-19712503991-3293183154-6770 18-5707 AR351 PH350-0003
65-31972-19793293184-4571651154-6770 18-5707 AR351 PH350-0003
65Jet ElcStrt31994-1996D283222-OG437999194-5279 18-5743 -PH350-0005
65Jet31996-1999OG438000-OPO17000194-5279 18-5743 -PH350-0005
65Jet--D283222 & UP----
70-31977-19874571652-A730815154-6770 18-5707 AR351 PH350-0003
709 Amp31987-1993A996142 - D283221154-6770 18-5707 AR351 PH350-0003
7016 Amp31987-1993A996142 - D283221194-5279 18-5743 -PH350-0005
75-41984-19886432901-B279480154-6770 18-5707 AR351 PH350-0003
759 Amp31987-1993A996142 - D283221154-6770 18-5707 AR351 PH350-0003
7516 Amp31987-1993A996142 - D283221194-5279 18-5743 -PH350-0005
75-3-C222000 & UP----
75Elect.Start31994-1996D283222-OG437999194-5279 18-5743 -PH350-0005
75-31996-2000OG438000-OG850499194-5279 18-5743 -PH350-0005
80800419692559001-2991033154-6770 18-5707 AR351 PH350-0003
80800419703051041-3059820154-6770 18-5707 AR351 PH350-0003
80800419713144219-3192962154-6770 18-5707 AR351 PH350-0003
8080041971-19723307347-3493912154-6770 18-5707 AR351 PH350-0003
80-41978-19834831999-6432900154-6770 18-5707 AR351 PH350-0003
809 Amp31987-1993A996142 - D283221154-6770 18-5707 AR351 PH350-0003
8016 Amp31987-1993A996142 - D283221154-6770 18-5707 AR351 PH350-0003
80Jet41994-1997D283222 - OG437999194-5279 18-5743 -PH350-0005
80Jet--D283222 & UP----
8585041973-19773493913-4831998154-6770 18-5707 AR351 PH350-0003
90Inline61978-19864845301-B110053154-6770 18-5707 AR351 PH350-0003
90Elect.Start31987-1992A996142 - C221999154-6770 18-5707 AR351 PH350-0003
90Elect.Start31993-1996C222000-OG437999194-5279 18-5743 -PH350-0005
90-3-C222000 & UP----
90-31996-1999OG438000-OPO17000194-5279 18-5743 -PH350-0005
90Sport Jet-1993-1994E023150-E033710----
90Sport Jet31995E021000-E095087194-5279 18-5743 -PH350-0005
90Sport Jet31995-1996E080400-E145579194-5279 18-5743 -PH350-0005
9595061966-19672101743-2318585154-6770 18-5707 AR351 PH350-0003
95XRSprtJet31995-1997E141089 - E315900194-5279 ---
1001000 Inline61967-19692641855-3253111154-6770 18-5707 AR351 PH350-0003
100-41988-1993B209468 - D283221194-5279 18-5743 -PH350-0005
100-4-B209468 & UP----
100-41994-1996D283222-OG437999194-5279 18-5743 -PH350-0005
105Jet61992-1995D082000 - OG201874194-5279 18-5743 -PH350-0005
105Jet61996-2000OG303046-OG840500194-5279 18-5743 -PH350-0005
105Jet6-G760299 & Below----
1101100 Inline619672113898-2314955154-6770 18-5707 AR351 PH350-0003
115150 SSInline61970-19792836019-5314655154-6770 18-5707 AR351 PH350-0003
115Inline61979-19895314656-C10000154-6770 18-5707 AR351 PH350-0003
1159 Amp41989-1993C100000-D252460194-5279 18-5743 -PH350-0005
11516 Amp41989-1997C100000-OG437999194-5279 18-5743 -PH350-0005
115-4-B209468 & UP----
120Sport Jet41995-1996E080400-E145579194-5279 18-5743 -PH350-0005
120XRSportJet41995-1997E141089-E315900194-5279 18-5743 -PH350-0005
1251250 Inline61968-19692314956-3253111154-6770 18-5707 AR351 PH350-0003
125-4-B209468 & UP----
1259 Amp41994-1996D283222-OG437999194-5279 18-5743 -PH350-0005
12516 Amp41994-1996D283222-OG437999194-5279 18-5743 -PH350-0005
1351350 Inline61970-19712839369-3293233154-6770 18-5707 AR351 PH350-0003
135-61985-1988A904646-C100860154-6770 18-5707 AR351 PH350-0003
135-61989-1990C100861-C239552194-8736K 118-5824(1)--
13516 Amp61990-1991C239553-D081999154-6770 18-5707 AR351 PH350-0003
13540 Amp61990-1991C239553-D081999194-8736K 118-5824(1)--
13540 Amp61992-1995D082000-OG201874194-5279 18-5743 -PH350-0005
13540 Amp61996-2000G303046-G840500194-5279 18-5743 -PH350-0005
V135---D082000 - G960499----
1401400 Inline619723293234-3502805154-6770 18-5707 AR351 PH350-0003
140Inline61978-19794855153-5314655154-6770 18-5707 AR351 PH350-0003
140Inline619795327663-5625107154-6770 18-5707 AR351 PH350-0003
140-619805625108-5669999154-6770 18-5707 AR351 PH350-0003
140Jet61992-1995D082000-OG201874194-5279 18-5743 -PH350-0005
140Jet61996-1999OG303046-OG760300194-5279 18-5743 -PH350-0005
140Jet61996-1999G303046-G960499----
1501500 Inline61973-19773502806-4868997332-2910---
150XR2 Mag61978-19864868998-OA904645154-6770 18-5707 AR351 PH350-0003
150-61985-1988A904646-C100860154-6770 18-5707 AR351 PH350-0003
150-61989-1990C100861-C239552194-8736K 118-5824(1)--
15016 Amp61990-1991C239553-D081999154-6770 18-5707 AR351 PH350-0003
15040 Amp61990-1991C239553-D081999194-8736K 118-5824(1)--
15040 Amp61992-1995D082000-OG201874194-5279 18-5743 -PH350-0005
15040 Amp61996-2000OG303046-OG840500194-5279 18-5743 -PH350-0005
175Black Max61976-19844301235-6618750154-6770 18-5707 AR351 PH350-0003
1759 Amp61985-19886618751-C100860154-6770 18-5707 AR351 PH350-0003
17515 Amp61985-19886618751-C100860154-6770 18-5707 AR351 PH350-0003
17540 Amp61989-1990C100861-C239552194-8736K 118-5824(1)--
17516 Amp61990-1991OC239553-OD081999154-6770 18-5707 AR351 PH350-0003
17540 Amp61990-1991OC239553-OD081999194-8736K 118-5824(1)--
175XRi EFI, 40 Amp61992-1995OD082000-OG201874194-5279 18-5743 -PH350-0005
175XRi EFI, 40 Amp61996-1900OG303046-OG840500194-5279 18-5743 -PH350-0005
175XR2, Sport Jet61997-1999OE151580 -OE345000194-5279 18-5743 -PH350-0005
175XR2, Sport Jet61997-2002ALL----
200Black Max61978-19814839034 - 6073191154-6770 18-5707 AR351 PH350-0003
20015 Amp61982-19906073192-C239553154-6770 18-5707 AR351 PH350-0003
20016 Amp61985-19906625221-C239553194-5279 18-5743 -PH350-0005
20016 Amp61989-1995C100861-OG201874154-6770 18-5707 AR351 PH350-0003
200Xri, 40 Amp61989-1991C100861-OG303045194-8736K 118-5824(1)--
20016 Amp61992-1999D082000-OG201874194-5279 18-5743 -PH350-0005
20040 Amp61989-1991OG201875-OG30345194-8736K 118-5824(1)--
200EFI61992-1999D082000-OG840500194-5279 18-5743 -PH350-0005
200EFI62000-2001OG960500-OH000000194-5279 18-5743 -PH350-0005
220-61987-1988B117316-C100860154-6770 18-5707 AR351 PH350-0003
225-61981-19935628028-D280812154-6770 18-5707 AR351 PH350-0003
2502.5L, 16 Amp61989-1994C101891-D280900154-6770 18-5707 AR351 PH350-0003
2502.5L, 40 Amp61989-1994C101891-D280900194-8736K 118-5824(1)--
250---C101891 & UP----
27516 Amp61989-1994C101891-D280900154-6770 18-5707 AR351 PH350-0003
27540 Amp61989-1994C101891-D280900194-8736K 118-5824(1)--
275---C101891 & UP----
3003.4L61980-19875611648-A996135154-6770 18-5707 AR351 PH350-0003

HP

Model

Cyl.

Year

Serial Number

CDI Rectifier / Regulator

Sierra Rectifier / Regulator

Arco Rectifier / Regulator

Protorque

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
Refine Parts List
HP

(7.5 to 300)
Year

Rectifier - 18-5707 - Sierra
Your Price: $25.71
Save: $12.35
(32% Off $38.06)
Part # 18-5707 ValueShip™ Eligible
Replaces OEM part #
  • MERCURY MARINE 62351A1
  • MERCURY MARINE 62351A2
  • MERCURY MARINE 816770
  • MERCURY MARINE 816770T
  • all applications with square, 3 post rectifier
Mercury Marine, MES, Mariner, GLM Outboard Rectifiers AR351 - Arco
Mercury Marine, MES, Mariner, GLM Outboard Rectifiers AR351 - Arco
Your Price: $30.39
Save: $2.56
(7% Off $32.95)
Part # AR351 ValueShip™ Eligible
HEAVY-DUTY
3-post Rectifier
Replaces:
  • MERCURY MARINE 62351A1
  • MERCURY MARINE 62351A2
  • MERCURY MARINE 816770
Mercury Voltage Regulator 194-2115K 1 - CDI Electronics
Your Price: $182.25
Save: $42.75
(19% Off $225.00)
Part # 194-2115K 1 ValueShip™ Eligible
No Reviews | Write Review | Ask Question
Rectifier/Regulator Kit
Replaces: 194-3072K 1, 854515T 2, 883071T 1, 883072T 1, 883072T 2, 893640-002
OMC Rectifier
Your Price: $23.73
Save: $2.27
(8% Off $26.00)
Part # PH350-0001
No Reviews | Write Review | Ask Question
OMC:
  • 582307
  • 582399
  • 583408
Mercury Rectifier
Your Price: $69.24
Save: $2.76
(3% Off $72.00)
Part # PH350-0004
No Reviews | Write Review | Ask Question
Mercury:
  • 883071
Sierra
Mercury Rectifiers
Average Customer Review for Rectifier - 18-5707 - Sierra
Full StarFull StarFull StarFull StarHalf Star Based On 11 Reviews | Write Review
Full StarFull StarFull StarFull StarFull StarOutboard quit charging at proper voltage
by Robert from Celestine, Indiana on May 29, 2015
Posted my problem on Iboats.com forum, got an answer right away. Ordered the advised part which was shipped fast. Put it on and headed to the lake to check it out. Voltage was returned to proper level. Big thanks to all that got me going again so fast.
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Full StarFull StarFull StarFull StarFull StarGreat Company
by Philip from Pelion, South Carolina on April 29, 2015
This part was an exact match to my old part at a great price. I am extremely pleased!!!
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Full StarFull StarFull StarFull StarEmpty Stargood product
by Mark from Earl Grey, Saskatchewan on April 29, 2015
Good rectifier slight mod to fit my mercury.
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Full StarFull StarFull StarFull StarFull StarGreat service
by Jeremy from Redding, California on September 08, 2013
Prompt delivery and good price
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Full StarEmpty StarEmpty StarEmpty StarEmpty StarBad Device Right Out Of The Box
by Thomas from Olathe, Kansas on July 07, 2013
Tested this item after receiving Shipment and before installing,NO Continuity Detected!
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Full StarFull StarFull StarFull StarFull StarGreat Product, Great Price
by Ronald from Bartlesville, Oklahoma on March 23, 2013
When this product arrived it was exactly what I needed. Installation was easy and it fixed the problem. Couldn't be happier with it.
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Full StarFull StarFull StarFull StarFull Starrectifier
by John from Alamo, North Dakota on September 19, 2012
i was satisfied
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Full StarFull StarFull StarFull StarFull StarThanks
by Lawrence from Belfair, Washington on February 08, 2012
Thanks I assume it's good. Haven't tested it yet, but I trust Sierra products. I am a happy customer.
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Full StarFull StarFull StarFull StarFull StarWorks as should
by Dennis from Altoona, Iowa on August 12, 2011
Easy to install and now my battery is charging again while the engine is running.
(1 of 2 people found this review helpful)
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Full StarFull StarFull StarFull StarFull Stargood service with good product
by Aaron from Faulkton, South Dakota on August 05, 2011
worked great on my 78 mercury outboard
(2 of 2 people found this review helpful)
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Full StarFull StarFull StarFull StarFull Starred
by Kevin from Spanish Fort, Alabama on March 25, 2011
Can't have a melted one
(6 of 7 people found this review helpful)
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Full StarFull StarFull StarFull StarFull Star Based On 3 Reviews | Write Review
Full StarFull StarFull StarFull StarFull StarExact replacement
by Chris from Osburn, Idaho on May 29, 2015
Exact replacement
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Full StarFull StarFull StarFull StarFull StarMercury Marine, MES, Mariner, GLM Outboard Rectifiers AR351 - Arco
by Du from Bowling Green, Kentucky on September 29, 2011
Great product. I had it install and it work great.
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Full StarFull StarFull StarFull StarFull Starboat supplies
by Anthony from mt Airy, North Carolina on June 05, 2011
The prices are great and the service and shipping were handled well. Thanks
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