Mercruiser Alternators
We carry marine rated alternators for all makes and models of mercruiser sterndrive and inboard 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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Delco inboard alternator 849748
$164.22Inboard 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
$164.22 -
Delco inboard alternator merc 78403A2
$136.62Replacement 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
$136.62 -
Delco inboard alternator Mercruiser 78403A2
$136.62Replacement 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
$136.62 -
Delco Mercruiser, Volvo alternator 20090
$164.22Replacement 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
$164.22 -
Mando mercruiser and volvo inboard alternator 807653T
$164.22Marine 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
$164.22 -
Mercruier, Vovlo, OMC Mando inboard alternator 92497A3
$136.62Replacement 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
$136.62 -
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
$191.82Marine 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
$191.82 -
Mercruiser mando inboard alternator 807652T
$164.22Replacement 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
$164.22 -
Mercury and Mercruiser racing alternator 834832T2
$260.82Mercury outboard and mercruiser race motor factory hi performance alternator that has 12 volt 50 amp output for the merc engine 500EFI & 575SCI fits 2.5L race outboard EFI offshore includes multi-groove serpentine pulley Replaces part...- SKU:
- 20302
- Weight:
- 8.00 LBS
$260.82 -
Mercury marine aftermarket outboard alternator 889956
$150.42Aftermarket 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
$150.42