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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Mercruiser mando inboard alternator 807652T
$169.15Replacement alternator that fits both Mercruiser & Volvo penta marine engines. Mando 12V with a 6-Groove Serpentine Pulley, 3-Wire Hook-up 2" Mount 55-Amp, 3-Wire Hook-Up Tachometer Lead Neg. Ground, Ignition Protected SAEJ1171 Red...- SKU:
- 20093
- Weight:
- 11.00 LBS
$169.15 -
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 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 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 -
Volvo Diesel inboard alternator
$183.36Volvo Penta marine diesel delco style replacement alternator the same As 20020 DR, except 20019 has a insulated Ground, 12V 78-Amp Delco style Replacement for Valeo or Paris Rhone. But Not Ignition Protected. This Alternator Is For Volvo Diesel...- SKU:
- 20019
- Weight:
- 8.00 LBS
$183.36 -
Volvo inboard alternator 20044
$169.15Detroit diesel and volvo penta replacement 10-Si style marine alternator with a 2" mounting foot and 1-Wire Hook-Up. This has a tachometer terminal For Use On Diesel Engines Only. Arco# 20100- SKU:
- 20044
- Weight:
- 10.00 LBS
$169.15 -
Volvo inboard alternator 20045
$183.36Detroit Diesel and volvo Marine diesel 10-Si Style Alternator 24 Volt 50-Amp 1-Wire Hook-up, Internally Regulated 2" Mounting Foot 1-Wire Hook-Up W/ Tachometer Terminal For Use On Diesel Engines Only!!Not for gas engines!!- SKU:
- 20045
- Weight:
- 10.00 LBS
$183.36 -
Westerbeke inboard alternator 30594
$154.93Westerbeke replacement marine alternator # 30594 with a single V-groove pulley. 50 Amp with Tach lead for use on diesel engines. Fits the following weterbeke model engines 4.4 BCD(60Hz), 4.4 WMD(60Hz)/3.3 WMD(50Hz), 6.0 BCD(60Hz)/ 4.5 BCD(50Hz), 7.7...- SKU:
- 20108
- Weight:
- 10.00 LBS
$154.93