Marine Alternators
We carry a full line of marine rated alternators for most makes and models of gas and diesel engines. We also specialize in locating hard to find or obsolete alternators. If you can't find a alternator for your application please fill out the Parts Help form and we will get a quote on the correct alternator for your motor.
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Mercury marine aftermarket outboard alternator 889956
$154.93Aftermarket Replacement marine rated alternatoe that fits mercury outboard 3.0L motor, has internal fan andiIncludes multi-groove serpentine pulley and is fully Ignition Protected SAEJ1171. Replaces part numbers. Mercury #'s 881247A1, 875286A1,...- SKU:
- 20117-AM
- Weight:
- 8.00 LBS
$154.93 -
Mercury outboard aftermarket alternator kit 889955A03
$211.79Replacement aftermarket outboard marine alternator Mercury O/B 2.5L & Mercruiser Factory Hi-Performance Engines Internal Fan Includes Multi-Groove 4 Groove Serpentine Pulley Ignition Protected SAEJ1171 Replaces Mercury #'s 881248T02,...- SKU:
- 20116-AM
- Weight:
- 8.00 LBS
$211.79 -
Mercury outboard alternator 821663A1
$183.36Mercury marine outboard replacement alternator for 3.0L Carb & EFI engines 200/225 H.P. 12 volt 50-Amp V-Groove Pulley ignition protected SAEJ1171 Includes single groove V-Pulley Replaces Mercury # 821663A1 Sierra# 18-6449- SKU:
- 20300
- Weight:
- 8.00 LBS
$183.36 -
Mercury outboard alternator 20304K
$297.07Mercury marine outboard delco replacement kit. This is a denso style alternator 12 volt 50 amp and comes complete with new wire harness. Will also replace Delco alternator #'s 19020704 & 19020707 API #20117- SKU:
- 20304K
- Weight:
- 10.00 LBS
$297.07 -
Mercury outboard alternator 828506
$297.07Mercury outboard alternator 12 volt 50 amp replacement for 3.0L Dfi Engines 200/225 H.P. Replaces Mercury # 828506. Ignition Protected SAEJ1171 Includes multi-groove serpentine pulley.- SKU:
- 20304
- Weight:
- 8.00 LBS
$297.07 -
Mercury outboard alternator 89294
$211.79Mercury alternator for Verado outboards 2005-2009, 135-300 HP with 12 volt 85-Amp 6-Groove 66mm Serpentine Pulley, Replaces Merc #89294- SKU:
- 20114
- Weight:
- 10.00 LBS
$211.79 -
Mercury outboard alternator 897755T
$268.64Replacement alternator used on 2001 2011 Mercury 75-115 HP Engines. This alternator is a 12 Volt, 50-amp alternator and comes with a 4-groove pulley.- SKU:
- 20126
- Weight:
- 8.00 LBS
$268.64 -
Mercury outboard Original alternator 889955A03
$297.07Original equipment replacement outboard alternator for Mercury 2.5L & Mercruiser Factory Hi-Performance Engines. Internal Fan Includes Multi-Groove 4 Groove Serpentine Pulley Ignition Protected. Mercury #'s 881248T02, 875285T1, T2, T4,...- SKU:
- 20116-OE
- Weight:
- 8.00 LBS
$297.07 -
Mercury outboard Original alternator 889956
$278.40Delco replacement mercury outboard marine alternator 3.0L Internal Fan Includes Multi-Groove Serpentine Pulley. Replaces the following Mercury #'s 881247A1, 875286A1, 889956 Delco #'s 19020704, 19020707 Arco# 20850 Sierra# 18-6455- SKU:
- 20117-OE
- Weight:
- 8.00 LBS
$278.40 -
Mercury Verado outboard alternator 892940
$226.00Mercury Verado outboard 12 volt 85 Amp marine alternator with a 6-Groove 50mm Serpentine Pulley Replaces Mercury # 892940 Delco # 19020618 Sierra# 18-5929 Arco# 20860- SKU:
- 20115
- Weight:
- 11.00 LBS
$226.00 -
OMC inboard alternator 985964
$197.57Prestolite ALK marine replacement alternator that fits OMC engines. 12 volt 78-Amp 1-Wire Hook-up internally regulated 1-Wire hook-up with negative ground ignition protected SAEJ1171 Prestolite # ALK-6207, 6210, 6222, 6223 & 5206 OMC #...- SKU:
- 20030
- Weight:
- 12.00 LBS
$197.57 -
OMC inboard alternator 379761
$160.57OMC marine prestolite ALK alternator, 12 volt 94-Amp internal regulator 1-Wire hook-up .This unit is ignition protected SAEJ1171. OE# 379761- SKU:
- 20031
- Weight:
- 12.00 LBS
$160.57