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Mercruiser Charging System, Alternators, Voltage Regulators and Parts

To find or Cross Reference your Alternator, Starter or Solenoid, browse through the API Catalog.
Products: 1 - 50 of 65
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Small Frame Alternator, 12 volt, 60 amp, 20302

Small Frame Alternator, 12 volt, 60 amp, 20302

Mfr. API Marine | Mfr No. 20302

Small Frame Alternator, 12 volt, 60 amp, 20302...
$201.45


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Small Frame Alternator, 12 volt, 120 amp, 20036

Small Frame Alternator, 12 volt, 120 amp, 20036

Mfr. API Marine

Small Frame Alternator, 12 volt, 120 amp, 20036...
$223.94 - $325.68

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Small Frame Alternator, 12 volt, 120 amp, 20038

Small Frame Alternator, 12 volt, 120 amp, 20038

Mfr. API Marine | Mfr No. 20038

Small Frame Alternator, 12 volt, 120 amp, 20038...
$214.86


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Small Frame Alternator, 12 volt, 55 amp & 65 amp, 20054

Small Frame Alternator, 12 volt, 55 amp & 65 amp, 20054

Mfr. API Marine

Small Frame Alternator, 12 volt, 55 amp & 65 amp, 20054, available in 55 amp & 65 amp (HO) for Mercruiser, Volvo Penta, as well as others...
$128.99 - $178.00

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Small Frame Alternator, 12 volt, 55 amp, 20093

Small Frame Alternator, 12 volt, 55 amp, 20093

Mfr. API Marine | Mfr No. 20093

Small Frame Alternator, 12 volt, 55 amp, 20093...
$143.48


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Small Frame Alternator, 12 volt, 65 amp, 20057

Small Frame Alternator, 12 volt, 65 amp, 20057

Mfr. API Marine | Mfr No. 20057

Small Frame Alternator, 12 volt, 65 amp, 20057 (New Mando 12 volt, 65 amp), Replaces Mercruiser # 807653T, Serpentine Pulley...
$157.97


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Small Frame Alternator, 12 volt, 78  & 120 amp, 20020 DR

Small Frame Alternator, 12 volt, 78 & 120 amp, 20020 DR

Mfr. API Marine

Small Frame Alternator, 12 volt, 78 & 120 amp, 20020 DR...
$153.52 - $373.24

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Small Frame Alternator, 12 volt, 78 amp, 20053

Small Frame Alternator, 12 volt, 78 amp, 20053

Mfr. API Marine | Mfr No. 20053

Small Frame Alternator, 12 volt, 78 amp, 20053. Fits Mercury, OMC, Volvo & others...
$128.99


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Small Frame Alternator, 55 Amp 12v (Volt), 20062

Small Frame Alternator, 55 Amp 12v (Volt), 20062

Mfr. API Marine | Mfr No. 20062-MD

Small Frame Alternator, 55 Amp 12v (Volt), 20062 for Marine Power, Crusader and Yamaha...
$143.48


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Small Frame Alternator, 78 Amp 12v (Volt), 20091

Small Frame Alternator, 78 Amp 12v (Volt), 20091

Mfr. API Marine | Mfr No. 20091

Small Frame Alternator, 78 Amp 12v (Volt), 20091...
$143.48


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Small Frame Alternator, 94 Amp 12v (Volt), 20075

Small Frame Alternator, 94 Amp 12v (Volt), 20075

Mfr. API Marine | Mfr No. 20075

Small Frame Alternator, 94 Amp 12v (Volt), 20075...
$128.99


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Small Frame Alternator, 94 Amp 12v (Volt), 20090

Small Frame Alternator, 94 Amp 12v (Volt), 20090

Mfr. API Marine | Mfr No. 20090

Small Frame Alternator, 94 Amp 12v (Volt), 20090...
$157.97


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Small Frame Alternator, 94 Amp 12v (Volt), 20092

Small Frame Alternator, 94 Amp 12v (Volt), 20092

Mfr. API Marine | Mfr No. 20092

Small Frame Alternator, 94 Amp 12v (Volt), 20092...
$157.97


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Small Frame Alternator, Mercruiser, 12 volt, 70 amp, 20099

Small Frame Alternator, Mercruiser, 12 volt, 70 amp, 20099

Mfr. API Marine | Mfr No. 20099

Small Frame Alternator, Mercruiser, 12 volt, 70 amp, 20099 alternator fits mercruiser 1999-up. Replaces Mercruiser 862031T...
$143.48


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Small Frame Alternator, Mercruiser, 12 volt, 70 amp, 20110

Small Frame Alternator, Mercruiser, 12 volt, 70 amp, 20110

Mfr. API Marine | Mfr No. 20110

Small Frame Alternator, Mercruiser, 12 volt, 70 amp, 20110, fits Mercruiser 3.0L 1999-Up...
$157.97


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Small Frame Alternator, Mercury Mercruiser, 12 volt, 70 and 100 amp, 20119

Small Frame Alternator, Mercury Mercruiser, 12 volt, 70 and 100 amp, 20119

Mfr. API Marine

Small Frame Alternator, Mercury Mercruiser, 12 volt, 70 and 100 amp, 20119. Fits Mercruiser 4.3-6.2L, Replaces Mercury # 863077T and Delco # 19020612...
$128.99 - $214.86

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Small Frame Alternator, Volvo Mercruiser OMC, 12 volt, 78 amp, 20051

Small Frame Alternator, Volvo Mercruiser OMC, 12 volt, 78 amp, 20051

Mfr. API Marine | Mfr No. 20051

Small Frame Alternator, Volvo Mercruiser OMC, 12 volt, 78 amp, 20051...
$114.49


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"Mando" Alternator, Replacement for Late Model Mercruiser, 55 Amp 12v (Volt), 60065

"Mando" Alternator, Replacement for Late Model Mercruiser, 55 Amp 12v (Volt), 60065

Mfr. Arco Marine | Mfr No. 60065

"Mando" Alternator, Replacement for Late Model Mercruiser, 55 Amp 12v (Volt), 60065
$225.80


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12 Volt 55 Amp Alternator, Mercruiser Mando

12 Volt 55 Amp Alternator, Mercruiser Mando

Mfr. Arco Marine | Mfr No. 60050

12 Volt 55 Amp Alternator, Mercruiser Mando
$189.40


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12 Volt 55 Amp Alternator, Mercruiser Mando

12 Volt 55 Amp Alternator, Mercruiser Mando

Mfr. Arco Marine | Mfr No. 60055

12 Volt 55 Amp Alternator, Mercruiser Mando
$193.15


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12 Volt 70 Amp Alternator, Replaces Mercruiser 56045 / 59755

12 Volt 70 Amp Alternator, Replaces Mercruiser 56045 / 59755

Mfr. Arco Marine | Mfr No. 20102

12 Volt 70 Amp Alternator, Replaces Mercruiser 56045 / 59755
$163.73


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Replacement Mercruiser Alternator 12 Volt 70AMP

Replacement Mercruiser Alternator 12 Volt 70AMP

Mfr. Arco Marine | Mfr No. 20800

Replacement Mercruiser Alternator 12 Volt 70AMP
$204.28


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Alternator Bracket Direct Replacement, MC-27-47487

Alternator Bracket Direct Replacement, MC-27-47487

Mfr. Barr Marine by EDM | Mfr No. MC-27-47487

Alternator Bracket Direct Replacement, MC-27-47487...
$65.14


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Alternator Bracket, Chevrolet, GM, CHV-27-0083

Alternator Bracket, Chevrolet, GM, CHV-27-0083

Mfr. Barr Marine by EDM | Mfr No. CHV-27-0083

Alternator Bracket, Chevrolet, GM, CHV-27-0083, Adapter for Barr Manifold Conversions on Mercruiser...
$34.83


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Alternator Bracket, MC-27-93175

Alternator Bracket, MC-27-93175

Mfr. Barr Marine by EDM | Mfr No. MC-27-93175

Alternator Bracket, MC-27-93175...
$65.45


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Alternator Mounting Bracket, MC-27-48104

Alternator Mounting Bracket, MC-27-48104

Mfr. Barr Marine by EDM | Mfr No. MC-27-48104

Alternator Mounting Bracket, MC-27-48104...
$59.08


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Fuse Assemblies

Fuse Assemblies

Mfr. Quicksilver by Mercury | Mfr No. 79023A91

  • MerCruiser fuse assembly
$33.57


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Alternator Assembly - 805884T

Alternator Assembly - 805884T

Mfr. Quicksilver by Mercury | Mfr No. 805884T

Alternator Assembly - 805884T. Fits MerCruiser engines using 65 amp, v-belt application...
$241.17


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Alternator Assembly - 807652T

Alternator Assembly - 807652T

Mfr. Quicksilver by Mercury | Mfr No. 807652T

Alternator Assembly - 807652T, 55 amp, serpentine belt application...
$240.66


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Alternator Assembly - 807653T

Alternator Assembly - 807653T

Mfr. Quicksilver by Mercury | Mfr No. 807653T

Alternator Assembly - 807653T. Fits MerCruisers with 65 amp, serpentine belt application...
$284.67


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Mercury Quicksilver, Remanufactured Alternator, 862031R01

Mercury Quicksilver, Remanufactured Alternator, 862031R01

Mfr. Quicksilver by Mercury | Mfr No. 862031R01

Mercury Quicksilver, Remanufactured Alternator, 862031R01. Fits Delco 70A: Serpentine Belt...
$252.54


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Stator Assembly, Mercruiser - 398-6231A10

Stator Assembly, Mercruiser - 398-6231A10

Mfr. Quicksilver by Mercury | Mfr No. 6231A10

Stator Assembly, Mercruiser - 398-6231A10. Fits MerCruiser 4 cylinder aluminum block 3.7L...
$329.07


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Voltage Regulator - 811883T

Voltage Regulator - 811883T

Mfr. Quicksilver by Mercury | Mfr No. 811883T

Voltage Regulator - 811883T, for Mando alternator...
$90.72


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Voltage Regulator, Mercruiser 470, 488 - 99502A13

Voltage Regulator, Mercruiser 470, 488 - 99502A13

Mfr. Quicksilver by Mercury | Mfr No. 99502A13

Voltage Regulator, Mercruiser 470, 488 - 99502A13. Replacement water cooled Voltage regulator for Mercruiser 470 & 488...
$509.99


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68 Amp Mercruiser Alternator Converstion  Kit - 18-5953

68 Amp Mercruiser Alternator Converstion Kit - 18-5953

Mfr. Sierra | Mfr No. 18-5953-1

68 Amp Mercruiser Alternator Conversion Kit, for 3.7L (model 470) Engines. Alternator Conversion Kit Includes the alternator, mounting brackets...
$649.87


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Alternator, Pleasurecraft RA097707C - 18-6453

Alternator, Pleasurecraft RA097707C - 18-6453

Mfr. Sierra | Mfr No. 18-6453

Alternator, Pleasurecraft RA097707C - 18-6453. Lifetime warranty on Sierra Alternators and other Sierra Engine Parts. Thousands of engine parts, lowest prices, OEM and Sierra engine part...
Request Availability

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Alternator -  Mercruiser 862030T

Alternator - Mercruiser 862030T

Mfr. Sierra | Mfr No. 18-5983

Alternator - Mercruiser 862030T. Lifetime warranty on Sierra Alternators and other Sierra Engine Parts...
$187.99


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68 AMP Alternator - Remanufactured - Mercruiser - 18-5950

68 AMP Alternator - Remanufactured - Mercruiser - 18-5950

Mfr. Sierra | Mfr No. 18-5950

Replacement for Mercruiser Inboard/Outboard #69729. Single wire connection and no core fits Mercruiser and many other applications...
$157.81


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Alternator Bracket - Mercruiser 47487T

Alternator Bracket - Mercruiser 47487T

Mfr. Sierra | Mfr No. 18-5978

Alternator Bracket - Mercruiser 47487T. Lifetime warranty on Sierra Alternator Brackets and other Sierra Engine Parts...
$65.24


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Alternator, Mercruiser 78403A 2, 78477, OMC 982364 - 18-5957

Alternator, Mercruiser 78403A 2, 78477, OMC 982364 - 18-5957

Mfr. Sierra | Mfr No. 18-5957

Alternator, Mercruiser 78403A 2, 78477, OMC 982364 - 18-5957. Lifetime warranty on Sierra Alternators and other Sierra Engine Parts...
$192.36


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Alternator, Mercruiser, 55 Amp  - 18-5967

Alternator, Mercruiser, 55 Amp - 18-5967

Mfr. Sierra | Mfr No. 18-5967

Alternator, Mercruiser, 55 Amp - 18-5967...
$195.08


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Alternator, Mercruiser, 65 Amp 18-5965

Alternator, Mercruiser, 65 Amp 18-5965

Mfr. Sierra | Mfr No. 18-5965

Alternator, Mercruiser, 65 Amp 18-5965, replacement for Mercruiser Inboard/Outboard #817119A1, 817119A4, 805884T, SAEJ1171...
$186.99


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Alternator, Motorola 510-845, 510-860, 510-864, 600G - 18-5975

Alternator, Motorola 510-845, 510-860, 510-864, 600G - 18-5975

Mfr. Sierra | Mfr No. 18-5975

Alternator, Motorola 510-845, 510-860, 510-864, 600G - 18-5975. Lifetime warranty on Sierra Alternators and other Sierra Engine Parts. Thousands of engine parts, lowest prices, OEM...
$445.87


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Alternator, Pleasurecraft RA097009 - 18-6452

Alternator, Pleasurecraft RA097009 - 18-6452

Mfr. Sierra | Mfr No. 18-6452

Alternator, Pleasurecraft RA097009 - 18-6452. Lifetime warranty on Sierra Alternators and other Sierra Engine Parts. Thousands of engine parts, lowest prices, OEM and Sierra engine part...
$431.04


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Alternator, Pleasurecraft RA970007, Marine Power 000E-05157, 18-6450

Alternator, Pleasurecraft RA970007, Marine Power 000E-05157, 18-6450

Mfr. Sierra | Mfr No. 18-6450

Alternator, Pleasurecraft RA970007, Marine Power 000E-05157, 18-6450. Lifetime warranty on Sierra Alternators and other Sierra Engine Parts. Thousands of engine parts, lowest prices, OEM...
$216.69


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Alternator, Remanufactured, 68 Amp  - 18-5951

Alternator, Remanufactured, 68 Amp - 18-5951

Mfr. Sierra | Mfr No. 18-5951

Alternator - Remanufactured, 68 Amp - 18-5951, for Pleasurecraft, Mercruiser and Sterndrive/Cobra Inboard/Outboard. Replaces Mando, Motorola and Original Equipment Delco...
$163.98


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Alternator, Universal 288182, 288759 - 18-6263

Alternator, Universal 288182, 288759 - 18-6263

Mfr. Sierra | Mfr No. 18-6263

Alternator, Universal 288182, 288759 - 18-6263. Lifetime warranty on Sierra Alternators and other Sierra Engine Parts. Thousands of engine parts, lowest prices, OEM and Sierra engine parts...
$224.66


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Mando Alternator, 55 Amp, Mercruiser - 18-5966

Mando Alternator, 55 Amp, Mercruiser - 18-5966

Mfr. Sierra | Mfr No. 18-5966

Mando Alternator, 55 Amp, Mercruiser - 18-5966, replacement for Mercruiser Inboard/Outboard #817119A4...
$175.28


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Stator - Mercruiser 398-6231A10

Stator - Mercruiser 398-6231A10

Mfr. Sierra | Mfr No. 18-5872

Stator - Mercruiser 398-6231A10. Lifetime warranty on Sierra Stators and other Sierra Engine Parts...
$277.30


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Voltage Regulator - Mercruiser 32702

Voltage Regulator - Mercruiser 32702

Mfr. Sierra | Mfr No. 18-5730

Voltage Regulator - Mercruiser 32702. Lifetime warranty on Sierra Voltage Regulators and other Sierra Engine Parts...
$44.86


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Products: 1 - 50 of 65
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Post a question or comment about Mercruiser Charging System, Alternators, Voltage Regulators and Parts to our online boating community.
Question
alternator

I have a 70,s mercruiser 165 and the alternator is a motorola but there is 4 wires could you point me to the right alternator for my boat

Submitted by: Fraggy
Answer

Go2marine has the Small Frame Alternator for your application.


Question
I am chasing a top mount alternator bracket for my 470 mercruiser in board engine.

I am chasing a top mount alternator bracket for my 470 mercruiser in board engine.

Submitted by: riggsy
Answer

Some of those engines have a replacement alternator assembly the most common is from Sierra. Take a look at our Alternator Brackets and see if that is what you need.


Question
Where can I get a wiring diagram for a 1970's Mercruiser 350?

Does anybody have an engine wiring diagram for an early 1970s 350 Mercruiser which uses a generator instead of an alternator? Thanks.

Answer

Seloc has wiring diagrams, comprehensive repair guides, and simple to follow illustrated directions.

Submitted by: dave

Question
Alternator Wiring Connections

Can anyone email me a diagram of how to connect a Mercury Marine alternator 65 amp part # 807653 to a 4 post battery isolator.
Thank You

Answer:

Your Battery Isolator should have come with a diagram.

http://images.thesamba.com/vw/gallery/pix/276723.gif
Here is an average 1 alternator to 2 battery system.

_

Submitted by: David

 
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