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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Crusader Pleasurecraft Indmar inboard alternator RA097007B
$240.22Marine inboard alternator 12 volt 105 amp for Indmar, Pleasurecraft and Crusader engines. Replaces Pleasurecraft # RA097007B Delco # 19020608 Internal fan single V-Groove pulley, ignition protected SAEJ1171 replaces API # 20054 or # 20054-HO by using API...- SKU:
- 20113-100A
- Weight:
- 12.00 LBS
$240.22 -
Crusader RA097007 inboard delco alternator 19020606
$140.72Delco marine replacement alternator for Crusader inboard engine delco 19020606 new delco style 7-SI alternator with serpentine pulley, 66mm 3-wire hook-up and tachometer lead with negative ground. This a 70-Amp ignition protected...- SKU:
- 20112
- Weight:
- 12.00 LBS
$140.72 -
Delco 100amp inboard alternator used on Detroit, CAT, Cummins, 20079
$410.78Diesel inboard marine alternator made by Delco 17SI, 19SI, 33-SI 24V, 100-AMP used on Detroit, CAT, Cummins And Are Supplied With Serpentine Pulleys One-Wire System Neg- SKU:
- 20079
- Weight:
- 12.00 LBS
$410.78 -
Delco inboard alternator 807652T
$484.60Delco marine alternator 17SI & 19SI 33-SI 32V, 75-amp. Used On cummins, caterpillar and detroit diesel engines and are supplied with serpentine pulleys One-Wire system Arco# 60180 OE# 807652T- SKU:
- 20085
- Weight:
- 10.00 LBS
$484.60 -
Delco inboard alternator 849748
$169.15Inboard Delco 94-Amp Alternator. 1-Wire Hook-Up W/Neg. Ground Ignition Protected SAEJ1171 replaces volvo penta # 849748 and mercruiser 56045, 59755,69729, 78403A1, A2.- SKU:
- 20075
- Weight:
- 10.00 LBS
$169.15 -
Delco inboard alternator merc 78403A2
$140.72Replacement marine rated alternator that fits Mercury, OMC, Volvo & others. Can also replace Mando & Motorola alternators. Mercruiser #78477, 78403A2 Delco Style 10 Si Ignition Protected SAEJ1171 3-Wire Hook-Up W/Neg. Ground Red Wire Is For...- SKU:
- 20053
- Weight:
- 13.00 LBS
$140.72 -
Delco inboard alternator Mercruiser 78403A2
$140.72Replacement marine delco alternator that fits Mercruiser , OMC and Volvo engines. 1-Wire 12V 78-Amp 10SI Ignition Protected SAEJ1171, Negative ground Replaces. Mercruiser #'s 56045, 59755, 69729, 78403A1, A2 Arco# 20102 Sierra#...- SKU:
- 20051
- Weight:
- 12.00 LBS
$140.72 -
Delco Mercruiser, Volvo alternator 20090
$169.15Replacement mercruiser and volvo marine engine alternator which is the sames as 20053. However this alternator Is 94-Amp W/Negative ground 3-Wire ignition protected SAEJ1171 red wire Is For sensor black wire is for excitation. Delco 3-Wire...- SKU:
- 20090
- Weight:
- 10.00 LBS
$169.15 -
Mando mercruiser and volvo inboard alternator 807653T
$169.15Marine alternator that replaces Mercruiser # 807653T and Volvo # 3857813 comes supplied with a serpentine pulley 65-amp ignition protected SAEJ1171 3-Wire hook-up, Tachometer Lead Red Wire Is For Sensor Purple Wire Is For Excitation. Arco#...- SKU:
- 20057
- Weight:
- 12.00 LBS
$169.15 -
Mercruier, Vovlo, OMC Mando inboard alternator 92497A3
$140.72Replacement mando marine alternator that fits Mercruiser, OMC and Volvo marine engines. Internally regulated, 55 Amp negative ground 3-Wire hook-up, tachometer lead, supplied with a v-pulley ignition protected SAEJ1171 red wire is for sensor purple...- SKU:
- 20054
- Weight:
- 11.00 LBS
$140.72 -
Mercruiser 470 Alternator conversion Kit 18-5953-1
$549.95Complete alternator conversion kit for the Mercruiser 470 aliminum block engine. The 470 charging system uses a stator that puts out continuous current and heat so its water-cooled voltage regulator is subject to burnout. And even with an...- SKU:
- 18-5953-1
- Weight:
- 15.00 LBS
$549.95 -
Mercruiser inboard alternator 862030T
$197.57Marine diesel alternator 12 volt 120-Amp with a 3-1/4" saddle mount r10-Si style alternator. 3 wire hook up and a tachometer terminal internally regulated And Rectified Same As 20025, But This Alternator Is Rated As 120-Amp For Use On Diesel...- SKU:
- 20109
- Weight:
- 10.00 LBS
$197.57