OMC Sterndrive/Cobra Alternators

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Save 10%-29% Off.*
Johnson / Evinrude / OMC 986008 replacement parts

Alternator - Sierra*
Sale Price: $157.49
Save: $66.51
(29% Off $224.00)
Part # 18-5951
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Part # 18-5951
Remanufacturered

Replaces OEM part #

  • PLEASURECRAFT RA097006
  • PLEASURECRAFT RA097003
  • PLEASURECRAFT RA097002
  • MERCURY MARINE 92497A3
  • MERCURY MARINE 78477
  • MERCURY MARINE 78403A2
  • OMC 986008
  • OMC 985466
  • OMC 983836
  • OMC 983424
  • OMC 982364
  • VOLVO 3867069
(3-wire) (no core) (68 amp)
Replaces Mando, Motorola and original equipment Delco. Uses same electrical connections and mounting method. Equipped with fan and drive pulley. SAEJ117
Mercury Marine 98555A1 replacement parts

Alternator - Sierra*
Sale Price: $171.89
Save: $67.11
(28% Off $239.00)
Part # 18-5957


Part # 18-5957
Replaces OEM part #
  • PLEASURECRAFT RA097002
  • PLEASURECRAFT RA097003
  • PLEASURECRAFT RA097006
  • MERCURY MARINE 78403A 2
  • MERCURY MARINE 78477
  • MERCURY MARINE 92497A3
  • OMC 982364
  • OMC 983424
  • OMC 983836
  • OMC 985466
  • OMC 986008
  • VOLVO PENTA 3867069

(3-wire) , (no core), (68 Amp)
Replaces Mando, Motorola and original equipment Delco.
Uses same electrical connections and mounting method.
Equipped with fan and drive pulley. SAEJ117
Johnson / Evinrude / OMC 987774 replacement parts

Alternator I/O - Sierra*
Sale Price: $311.39
Save: $37.61
(10% Off $349.00)
Part # 18-6260
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Part # 18-6260
Replaces OEM part #
  • OMC 987774
    OMC Cobra 12 Volt, 51 Amp, Internal Regulator, Negative Ground, Single Groove Pulley For: Prestolite Motorla
Alternator - Sierra

Alternator - Sierra*
Sale Price: $223.19
Save: $70.81
(24% Off $294.00)
Part # 18-6261
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Part # 18-6261
Replaces OEM part #
  • OMC 3860171
  • OMC 3857561
  • OMC 3856600
  • OMC 3854809
    Fits: 3.0L, 4.3L, 5.7L, 7.4L ( 1995-98 ) , 5.0L, 8.2L ( 1993-98 )
    • OMC>
  • VOLVO 3854182
  • VOLVO 3857561
  • VOLVO 3856600-6
  • Mando for Late Model Volvo Penta,12 Volt, 65 Amp, Internal Regulator, Single Groove Pulley
Volvo 3854182-7 replacement parts

Volvo-Penta, OMC Sterndrive Cobra Replacement Inboard Alternator 60125 - Arco
Sale Price: $215.14
Save: $16.81
(7% Off $231.95)
Part # 60125
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(NEW)
Fits: O.M.C. Cobra
Replaces: Prestolite/Motorola
12 Volt, 51 Amp; Internal regulator
Negative ground
Single groove pulley included
ABOUT OUR HIGH AMP ALTERNATORS
Today's increased electrical loads and more sophisticated electronics demand improved performance, greater reliability, and higher output from the electrical generating system. ARCO’s creative engineering offers a 105 Amp series as the means to a totally efficient electrical system.
SEE PART NUMBERS 60121 60122 60124 60126
OMC Sterndrive Cobra Replacement Inboard Alternator 40152 - Arco

OMC Sterndrive Cobra Replacement Inboard Alternator 40152 - Arco
Sale Price: $201.80
Save: $16.15
(7% Off $217.95)
Part # 40152
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Fits: OMC
  • 12 Volt, 70 AMP
  • Internal Regulator
  • Negative Ground
  • Single Groove Pulley Included
    		•
    Mercury Marine, GLM, Pleasurecraft, Johnson, Evinrude, OMC Sterndrive Cobra, Mercruiser Inboard, MES, Volvo-Penta Replacement Inboard Alternator 20104 - Arco

    Part # 20104
    No Reviews | Write Review



    Fits: Mercruiser, O.M.C.
    12 Volt, 70 Amp
    Ignition protection screens
    Internal regulator Negative ground
    2-wire plug
    Single groove pulley included
    ABOUT OUR HIGH AMP ALTERNATORS
    Today's increased electrical loads and more sophisticated electronics demand improved performance, greater reliability, and higher output from the electrical generating system. ARCO’s creative engineering offers a 105 Amp series as the means to a totally efficient electrical system.
    SEE PART NUMBERS 60121 60122 60124 60126
    Mercury Marine, Mercruiser Inboard Replacement Inboard Alternator 60055 - Arco

    Part # 60065
    No Reviews | Write Review


    (NEW) O.E.M. Mando
    replaces Mercruiser 805447T, 805884T
    12 Volt, 65 Amp
    Internal regulator
    Single groove pulley included
    ABOUT OUR HIGH AMP ALTERNATORS
    Today's increased electrical loads and more sophisticated electronics demand improved performance, greater reliability, and higher output from the electrical generating system. ARCO’s creative engineering offers a 105 Amp series as the means to a totally efficient electrical system.
    SEE PART NUMBERS 60121 60122 60124 60126
    Volvo 3860769 replacement parts

    OMC Sterndrive Cobra, Volvo-Penta Replacement Inboard Alternator 60070 - Arco
    Sale Price: $220.86
    Save: $17.09
    (7% Off $237.95)
    Part # 60070
    No Reviews | Write Review


    (NEW) O.E.M. Mando
    Fits: Late model Volvo Penta
    Replaces: Volvo Penta 3856600-6, 3857561
    12 Volt, 65 Amp
    Internal Regulator
    Single groove pulley included
    ABOUT OUR HIGH AMP ALTERNATORS
    Today's increased electrical loads and more sophisticated electronics demand improved performance, greater reliability, and higher output from the electrical generating system. ARCO’s creative engineering offers a 105 Amp series as the means to a totally efficient electrical system.
    SEE PART NUMBERS 60121 60122 60124 60126
     

    Inboard/ Stern Drive Alternator - Arrowhead
    Sale Price: $131.95 (Out of stock)
    Part # ADR0106
    No Reviews | Write Review


    Part # ADR0106
    Replaces OEM part #
    • PLEASURECRAFT RA097002
    • PLEASURECRAFT RA097003
    • PLEASURECRAFT RA097006
    • MERCURY MARINE 78403A2
    • MERCURY MARINE 78477
    • MERCURY MARINE 92497A3
    • OMC 982364
    • OMC 983424
    • OMC 983836
    • OMC 985466
    • OMC 986008
    • VOLVO PENTA 3867069

    3-wire
    Replaces Mando, Motorola and original equipment Delco.
    		  
     

    Part # AMN0002
    No Reviews | Write Review


    Part # AMN0002
    Replaces OEM part #
    • MERCURY MARINE 78402
    • MERCURY MARINE 78403A1, A2
    • MERCURY MARINE 92497A3
    • MERCURY MARINE 817119,-1, -2
    • MERCURY MARINE 92497A3
    • MERCURY MARINE 98555
    • MERCURY MARINE 12449
    • OMC 3860769
    • VOLVO PENTA 3850927
    • VOLVO PENTA 3854809
  • 12-Volt, 55 Amp
    		•
     

    Inboard/ Stern Drive Alternator - Arrowhead
    Sale Price: $147.95 (Out of stock)
    Part # AMN0011
    No Reviews | Write Review


    Part # AMN0011
    Replaces OEM part #
    • OMC 3860171
    • OMC 3857561
    • OMC 3856600
    • OMC 3854809
      Fits: 3.0L, 4.3L, 5.7L, 7.4L ( 1995-98 ) , 5.0L, 8.2L ( 1993-98 )
      • OMC>
    • VOLVO 3854182
    • VOLVO 3857561
    • VOLVO 3856600-6
    • Mando for Late Model Volvo Penta,12 Volt, 65 Amp, Internal Regulator, Single Groove Pulley
    		  

    Sierra
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    Average Customer Review for Alternator - Sierra
    Based On 1 Review
    Alternator by William - Chapel Hill, North CarolinaMay 21, 2012
    The product came as promised and worked fine.
    (4 of 5 people found this review helpful)
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    Discounted 2nd Day Air - Get Your Order FAST!
    Hurry, ends June 2nd