Alternator for 4.3L 5.0L 5.7L Chevrolet Camaro 1988-1989 10463086 ADR0025

Alternator for 4.3L 5.0L 5.7L Chevrolet Camaro 1988-1989 10463086 ADR0025

Item #: 400-12428

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DB Electrical alternators are highly engineered for excellence in performance.
  • Built to Beat the Heat: High temperature epoxy and high temperature grease withstand extreme heat
  • Heavy-duty rectifiers and high-quality regulators enhance superior charging performance
  • Most alternators are supplied with final test results and performance curve
  • Direct-fit replacement and easy installation made possible with OEM fitment specifications
  • Factory direct, money-saving alternator typically priced substantially less than OEM counterparts
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  • Product Info
  • Applications List
  • Part Replacement List
  • Policy Information
  • Reviews

Overview

DB Electrical Alternators for Chevrolet and other GM Vehicles
DB Electrical offers premium-quality alternators that deliver high-performance for Chevrolet and other General Motors brands such as Buick, GMC, Pontiac and Oldsmobile. Owners of Chevy cars, trucks, vans and SUVs appreciate the highly engineered quality of DB Electrical alternators for flawless mechanical performance and longevity. Founded in 1911, Chevy has been a symbol of the American road for over a century. A DB Electrical alternator is a great choice for keeping your Chevrolet or other GM vehicle on the road. (Check our applications table below for specific makes and models for this alternator.)

With DB Electrical alternators, you'll get:

  • Superior Quality Every Time - Our aftermarket alternators deliver performance that's equivalent to the original.
  • Direct-Fit OEM Replacement Parts - DB Electrical aftermarket alternators are designed for perfect fitment to replace the ones that originally came with your vehicle.
  • Engineer-Tested Excellence - Our alternators go through a rigorous testing program to ensure optimal performance. Most alternators are supplied with their final test results and performance curve.

Reasons to choose DB Electrical for your next alternator:

  • Built to Take the Heat - Most DB Electrical alternators offer high-temperature epoxy, heavy-duty rectifiers, high-quality regulators, top-quality bearings and high-temperature grease produce better charging and longer life under high-heat environments.
  • Brand New Alternator - Never settle for a secondhand one. Many places will try to sell you a used alternator for about the price we'll sell you a new one.

The DB Electrical Advantage - Factory-Direct Pricing and 1-Year Warranty
DB Electrical sells its exceptional-quality electrical components at low factory-direct prices. DB Electrical delivers exceptional value for products that we stand behind with our total-confidence 1-year warranty. Yes, you have a full year to make sure your alternator meets your expectations.

Item Number: 400-12428

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Item ConditionAftermarket Part
Unit TypeAlternator
Part TypeUNIT
Voltage12
RotationCW
Amperage100
Clock11
Pulley Class1255
RegulatorIR
Fan TypeEF
FitsCHEVROLET CAMARO 5.0L, 5.7L 1988-89
PONTIAC FIREBIRD 5.0L, 5.7L 1988-89
DELCO CS130 11:00 PLUG
6-GROOVE PULLEY 57mm OD

Applications List

Select Make & Type
MAKE TYPE MODEL YEAR ENGINE
BuickAuto and Light TruckROADMASTER1991305cu in 5.0L V8
BuickAuto and Light TruckRoadmaster19915000cc 5.0L V8
BuickAuto and Light TruckROADMASTER1992350cu in 5.7L V8
BuickAuto and Light TruckRoadmaster19925700cc 5.7L V8
CadillacAuto and Light TruckBROUGHAM1991305cu in 5.0L V8
CadillacAuto and Light TruckBROUGHAM1991350cu in 5.7L V8
CadillacAuto and Light TruckBROUGHAM1992305cu in 5.0L V8
CadillacAuto and Light TruckBROUGHAM1992350cu in 5.7L V8
CadillacAuto and Light TruckFleetwood19915000cc 5.0L V8
CadillacAuto and Light TruckFleetwood19915700cc 5.7L V8
CadillacAuto and Light TruckFleetwood19925000cc 5.0L V8
CadillacAuto and Light TruckFleetwood19925700cc 5.7L V8
ChevroletAuto and Light TruckAstro19874300cc 4.3L V6
ChevroletAuto and Light TruckAstro19884300cc 4.3L V6
ChevroletAuto and Light TruckAstro19894300cc 4.3L V6
ChevroletAuto and Light TruckASTRO VAN1987262cu in 4.3L V6
ChevroletAuto and Light TruckASTRO VAN1988262cu in 4.3L V6
ChevroletAuto and Light TruckASTRO VAN1989262cu in 4.3L V6
ChevroletAuto and Light TruckBLAZER1987305cu in 5.0L V8
ChevroletTruckBlazer19875000cc 5.0L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1987262cu in 4.3L V6
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1987305cu in 5.0L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1987350cu in 5.7L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1987379cu in 6.2L V8 Diesel
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1988262cu in 4.3L V6
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1988305cu in 5.0L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1988350cu in 5.7L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1988379cu in 6.2L V8 Diesel
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1989262cu in 4.3L V6
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1989305cu in 5.0L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1989350cu in 5.7L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1989379cu in 6.2L V8 Diesel
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1990379cu in 6.2L V8 Diesel
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1991379cu in 6.2L V8 Diesel
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1992379cu in 6.2L V8 Diesel
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1992395cu in 6.5L V8 Diesel
ChevroletTruckC Series19874300cc 4.3L V6
ChevroletTruckC Series19875000cc 5L V8
ChevroletTruckC Series19884300cc 4.3L V6
ChevroletTruckC Series19885000cc 5.0L V8
ChevroletTruckC Series19894300cc 4.3L V6
ChevroletTruckC Series19895000cc 5.0L V8
ChevroletTruckC150019884300cc 4.3L V6
ChevroletTruckC150019885000cc 5.0L V8
ChevroletTruckC150019894300cc 4.3L V6
ChevroletTruckC150019895000cc 5.0L V8
ChevroletTruckC250019884300cc 4.3L V6
ChevroletTruckC250019885000cc 5.0L V8
ChevroletTruckC250019894300cc 4.3L V6
ChevroletTruckC250019895000cc 5.0L V8
ChevroletAuto and Light TruckCAMARO1988305cu in 5.0L V8
ChevroletAuto and Light TruckCAMARO1988350cu in 5.7L V8
ChevroletAuto and Light TruckCamaro19885000cc 5.0L V8
ChevroletAuto and Light TruckCamaro19885700cc 5.7L V8
ChevroletAuto and Light TruckCamaro19885736cc 5.7L V8
ChevroletAuto and Light TruckCAMARO1989305cu in 5.0L V8
ChevroletAuto and Light TruckCAMARO1989350cu in 5.7L V8
ChevroletAuto and Light TruckCamaro19895000cc 5.0L V8
ChevroletAuto and Light TruckCamaro19895700cc 5.7L V8
ChevroletAuto and Light TruckCamaro19895736cc 5.7L V8
ChevroletAuto and Light TruckCAMARO1990305cu in 5.0L V8
ChevroletAuto and Light TruckCAMARO1990350cu in 5.7L V8
ChevroletAuto and Light TruckCamaro19905000cc 5.0L V8
ChevroletAuto and Light TruckCamaro19905736cc 5.7L V8
ChevroletAuto and Light TruckCAMARO1991305cu in 5.0L V8
ChevroletAuto and Light TruckCAMARO1991350cu in 5.7L V8
ChevroletAuto and Light TruckCamaro19915000cc 5.0L V8
ChevroletAuto and Light TruckCamaro19915736cc 5.7L V8
ChevroletAuto and Light TruckCAMARO1992305cu in 5.0L V8
ChevroletAuto and Light TruckCAMARO1992350cu in 5.7L V8
ChevroletAuto and Light TruckCamaro19925000cc 5.0L V8
ChevroletAuto and Light TruckCamaro19925736cc 5.7L V8
ChevroletAuto and Light TruckCAPRICE1989262cu in 4.3L V6
ChevroletAuto and Light TruckCAPRICE1989305cu in 5.0L V8
ChevroletAuto and Light TruckCaprice19894300cc 4.3L V6
ChevroletAuto and Light TruckCaprice19895000cc 5.0L V8
ChevroletAuto and Light TruckCAPRICE1990262cu in 4.3L V6
ChevroletAuto and Light TruckCAPRICE1990305cu in 5.0L V8
ChevroletAuto and Light TruckCaprice19904300cc 4.3L V6
ChevroletAuto and Light TruckCaprice19905000cc 5.0L V8
ChevroletAuto and Light TruckCAPRICE1991305cu in 5.0L V8
ChevroletAuto and Light TruckCAPRICE1991350cu in 5.7L V8
ChevroletAuto and Light TruckCaprice19915000cc 5.0L V8
ChevroletAuto and Light TruckCaprice19915736cc 5.7L V8
ChevroletAuto and Light TruckCAPRICE1992262cu in 4.3L V6
ChevroletAuto and Light TruckCAPRICE1992305cu in 5.0L V8
ChevroletAuto and Light TruckCAPRICE1992350cu in 5.7L V8
ChevroletAuto and Light TruckCaprice19924300cc 4.3L V6
ChevroletAuto and Light TruckCaprice19925000cc 5.0L V8
ChevroletAuto and Light TruckCaprice19925736cc 5.7L V8
ChevroletAuto and Light TruckCAPRICE1993262cu in 4.3L V6
ChevroletAuto and Light TruckCAPRICE1993305cu in 5.0L V8
ChevroletAuto and Light TruckCAPRICE1993350cu in 5.7L V8
ChevroletAuto and Light TruckCaprice19934300cc 4.3L V6
ChevroletAuto and Light TruckCaprice19935000cc 5.0L V8
ChevroletAuto and Light TruckCaprice19935736cc 5.7L V8
ChevroletAuto and Light TruckCaprice Sedan19895000cc 5.0L V8
ChevroletAuto and Light TruckCaprice Sedan19905000cc 5.0L V8
ChevroletAuto and Light TruckCaprice Wagon19895000cc 5.0L V8
ChevroletAuto and Light TruckCaprice Wagon19905000cc 5.0L V8
ChevroletAuto and Light TruckG Series19874300cc 4.3L V6
ChevroletAuto and Light TruckG Series19875000cc 5.0L V8
ChevroletAuto and Light TruckG Series19875700cc 5.7L V8
ChevroletAuto and Light TruckG Series19884300cc 4.3L V6
ChevroletAuto and Light TruckG Series19885000cc 5.0L V8
ChevroletAuto and Light TruckG Series19885700cc 5.7L V8
ChevroletAuto and Light TruckG Series19894300cc 4.3L V6
ChevroletAuto and Light TruckG Series19895000cc 5.0L V8
ChevroletAuto and Light TruckG Series19895700cc 5.7L V8
ChevroletAuto and Light TruckG Series19904300cc 4.3L V6
ChevroletAuto and Light TruckG Series19905000cc 5.0L V8
ChevroletAuto and Light TruckG Series19905700cc 5.7L V8
ChevroletAuto and Light TruckG Series19914300cc 4.3L V6
ChevroletAuto and Light TruckG Series19915000cc 5.0L V8
ChevroletAuto and Light TruckG Series19915700cc 5.7L V8
ChevroletAuto and Light TruckG SERIES VANS1987262cu in 4.3L V6
ChevroletAuto and Light TruckG SERIES VANS1987305cu in 5.0L V8
ChevroletAuto and Light TruckG SERIES VANS1987350cu in 5.7L V8
ChevroletAuto and Light TruckG SERIES VANS1988262cu in 4.3L V6
ChevroletAuto and Light TruckG SERIES VANS1988305cu in 5.0L V8
ChevroletAuto and Light TruckG SERIES VANS1988350cu in 5.7L V8
ChevroletAuto and Light TruckG SERIES VANS1989262cu in 4.3L V6
ChevroletAuto and Light TruckG SERIES VANS1989305cu in 5.0L V8
ChevroletAuto and Light TruckG SERIES VANS1989350cu in 5.7L V8
ChevroletAuto and Light TruckG SERIES VANS1990262cu in 4.3L V6
ChevroletAuto and Light TruckG SERIES VANS1990305cu in 5.0L V8
ChevroletAuto and Light TruckG SERIES VANS1990350cu in 5.7L V8
ChevroletAuto and Light TruckG SERIES VANS1990454cu in 7.4L V8
ChevroletAuto and Light TruckG SERIES VANS1991262cu in 4.3L V6
ChevroletAuto and Light TruckG SERIES VANS1991305cu in 5.0L V8
ChevroletAuto and Light TruckG SERIES VANS1991350cu in 5.7L V8
ChevroletAuto and Light TruckG1019874300cc 4.3L V6
ChevroletAuto and Light TruckG1019875000cc 5.0L V8
ChevroletAuto and Light TruckG1019875700cc 5.7L V8
ChevroletAuto and Light TruckG1019884300cc 4.3L V6
ChevroletAuto and Light TruckG1019885000cc 5.0L V8
ChevroletAuto and Light TruckG1019885700cc 5.7L V8
ChevroletAuto and Light TruckG1019894300cc 4.3L V6
ChevroletAuto and Light TruckG1019895000cc 5.0L V8
ChevroletAuto and Light TruckG1019895700cc 5.7L V8
ChevroletAuto and Light TruckG1019904300cc 4.3L V6
ChevroletAuto and Light TruckG1019905000cc 5.0L V8
ChevroletAuto and Light TruckG1019905700cc 5.7L V8
ChevroletAuto and Light TruckG1019914300cc 4.3L V6
ChevroletAuto and Light TruckG1019915000cc 5.0L V8
ChevroletAuto and Light TruckG1019915700cc 5.7L V8
ChevroletAuto and Light TruckG2019874300cc 4.3L V6
ChevroletAuto and Light TruckG2019875000cc 5.0L V8
ChevroletAuto and Light TruckG2019875700cc 5.7L V8
ChevroletAuto and Light TruckG2019884300cc 4.3L V6
ChevroletAuto and Light TruckG2019885000cc 5.0L V8
ChevroletAuto and Light TruckG2019885700cc 5.7L V8
ChevroletAuto and Light TruckG2019894300cc 4.3L V6
ChevroletAuto and Light TruckG2019895000cc 5.0L V8
ChevroletAuto and Light TruckG2019895700cc 5.7L V8
ChevroletAuto and Light TruckG2019904300cc 4.3L V6
ChevroletAuto and Light TruckG2019905000cc 5.0L V8
ChevroletAuto and Light TruckG2019905700cc 5.7L V8
ChevroletAuto and Light TruckG2019914300cc 4.3L V6
ChevroletAuto and Light TruckG2019915000cc 5.0L V8
ChevroletAuto and Light TruckG2019915700cc 5.7L V8
ChevroletAuto and Light TruckG3019874300cc 4.3L V6
ChevroletAuto and Light TruckG3019875700cc 5.7L V8
ChevroletAuto and Light TruckG3019884300cc 4.3L V6
ChevroletAuto and Light TruckG3019885700cc 5.7L V8
ChevroletAuto and Light TruckG3019894300cc 4.3L V6
ChevroletAuto and Light TruckG3019895700cc 5.7L V8
ChevroletAuto and Light TruckG3019904300cc 4.3L V6
ChevroletAuto and Light TruckG3019905700cc 5.7L V8
ChevroletAuto and Light TruckG3019914300cc 4.3L V6
ChevroletAuto and Light TruckG3019915700cc 5.7L V8
ChevroletTruckK Series19874300cc 4.3L V6
ChevroletTruckK Series19875000cc 5.0L V8
ChevroletTruckK Series19884300cc 4.3L V6
ChevroletTruckK Series19885000cc 5.0L V8
ChevroletTruckK Series19894300cc 4.3L V6
ChevroletTruckK Series19895000cc 5.0L V8
ChevroletTruckK1019874300cc 4.3L V6
ChevroletTruckK1019875000cc 5.0L V8
ChevroletTruckK150019884300cc 4.3L V6
ChevroletTruckK150019885000cc 5.0L V8
ChevroletTruckK150019894300cc 4.3L V6
ChevroletTruckK150019895000cc 5.0L V8
ChevroletTruckK250019884300cc 4.3L V6
ChevroletTruckK250019885000cc 5.0L V8
ChevroletTruckK250019894300cc 4.3L V6
ChevroletTruckK250019895000cc 5.0L V8
ChevroletTruckR Series19874300cc 4.3L V6
ChevroletTruckR Series19875000cc 5.0L V8
ChevroletTruckR Series19884300cc 4.3L V6
ChevroletTruckR Series19885000cc 5L V8
ChevroletTruckR Series19894300cc 4.3L V6
ChevroletTruckR Series19895000cc 5L V8
ChevroletTruckR1019874300cc 4.3L V6
ChevroletTruckR1019875000cc 5.0L V8
ChevroletTruckR2019874300cc 4.3L V6
ChevroletTruckR2019875000cc 5.0L V8
ChevroletAuto and Light TruckSUBURBAN1987305cu in 5.0L V8
ChevroletAuto and Light TruckSuburban19875000cc 5L V8
ChevroletTruckV Series19874300cc 4.3L V6
ChevroletTruckV Series19875000cc 5.0L V8
ChevroletTruckV Series Pickups19884300cc 4.3L V6
ChevroletTruckV Series Pickups19885000cc 5L V8
ChevroletTruckV Series Pickups19894300cc 4.3L V6
ChevroletTruckV Series Pickups19895000cc 5L V8
ChevroletTruckV1019874300cc 4.3L V6
ChevroletTruckV1019875000cc 5.0L V8
Chevrolet/GMCMedium & Heavy-Duty TruckAll Models (By Engine) - Diesel1987379cu in 6.2L V8 Diesel
Chevrolet/GMCMedium & Heavy-Duty TruckAll Models (By Engine) - Diesel1988379cu in 6.2L V8 Diesel
Chevrolet/GMCMedium & Heavy-Duty TruckAll Models (By Engine) - Diesel1989379cu in 6.2L V8 Diesel
Chevrolet/GMCMedium & Heavy-Duty TruckAll Models (By Engine) - Diesel1990379cu in 6.2L V8 Diesel
Chevrolet/GMCMedium & Heavy-Duty TruckAll Models (By Engine) - Diesel1991379cu in 6.2L V8 Diesel
Chevrolet/GMCMedium & Heavy-Duty TruckAll Models (By Engine) - Diesel1992379cu in 6.2L V8 Diesel
Chevrolet/GMCMedium & Heavy-Duty TruckAll Models (By Engine) - Gas1987454cu in 7.4L V8 Gas
Chevrolet/GMCMedium & Heavy-Duty TruckAll Models (By Engine) - Gas1988454cu in 7.4L V8 Gas
Chevrolet/GMCMedium & Heavy-Duty TruckAll Models (By Engine) - Gas1989454cu in 7.4L V8 Gas
GMCAuto and Light TruckC / K / R / V SERIES PICKUPS1987262cu in 4.3L V6
GMCAuto and Light TruckC / K / R / V SERIES PICKUPS1987305cu in 5.0L V8
GMCAuto and Light TruckC / K / R / V SERIES PICKUPS1987350cu in 5.7L V8
GMCAuto and Light TruckC / K / R / V SERIES PICKUPS1987379cu in 6.2L V8 Diesel
GMCAuto and Light TruckC / K / R / V SERIES PICKUPS1988262cu in 4.3L V6
GMCAuto and Light TruckC / K / R / V SERIES PICKUPS1988305cu in 5.0L V8
GMCAuto and Light TruckC / K / R / V SERIES PICKUPS1988350cu in 5.7L V8
GMCAuto and Light TruckC / K / R / V SERIES PICKUPS1988379cu in 6.2L V8 Diesel
GMCAuto and Light TruckC / K / R / V SERIES PICKUPS1989262cu in 4.3L V6
GMCAuto and Light TruckC / K / R / V SERIES PICKUPS1989305cu in 5.0L V8
GMCAuto and Light TruckC / K / R / V SERIES PICKUPS1989350cu in 5.7L V8
GMCAuto and Light TruckC / K / R / V SERIES PICKUPS1989379cu in 6.2L V8 Diesel
GMCAuto and Light TruckC / K / R / V SERIES PICKUPS1990379cu in 6.2L V8 Diesel
GMCAuto and Light TruckC / K / R / V SERIES PICKUPS1991379cu in 6.2L V8 Diesel
GMCAuto and Light TruckC / K / R / V SERIES PICKUPS1992379cu in 6.2L V8 Diesel
GMCAuto and Light TruckC / K / R / V SERIES PICKUPS1992395cu in 6.5L V8 Diesel
GMCTruckC Series19874300cc 4.3L V6
GMCTruckC Series19875000cc 5L V8
GMCTruckC Series19884300cc 4.3L V6
GMCTruckC Series19885000cc 5.0L V8
GMCTruckC Series19894300cc 4.3L V6
GMCTruckC Series19895000cc 5.0L V8
GMCTruckC150019884300cc 4.3L V6
GMCTruckC150019885000cc 5.0L V8
GMCTruckC150019894300cc 4.3L V6
GMCTruckC150019895000cc 5.0L V8
GMCTruckC250019884300cc 4.3L V6
GMCTruckC250019885000cc 5.0L V8
GMCTruckC250019894300cc 4.3L V6
GMCTruckC250019895000cc 5.0L V8
GMCAuto and Light TruckG SERIES VANS1987262cu in 4.3L V6
GMCAuto and Light TruckG SERIES VANS1987305cu in 5.0L V8
GMCAuto and Light TruckG SERIES VANS1987350cu in 5.7L V8
GMCAuto and Light TruckG SERIES VANS1988262cu in 4.3L V6
GMCAuto and Light TruckG SERIES VANS1988305cu in 5.0L V8
GMCAuto and Light TruckG SERIES VANS1988350cu in 5.7L V8
GMCAuto and Light TruckG SERIES VANS1989262cu in 4.3L V6
GMCAuto and Light TruckG SERIES VANS1989305cu in 5.0L V8
GMCAuto and Light TruckG SERIES VANS1989350cu in 5.7L V8
GMCAuto and Light TruckG SERIES VANS1990262cu in 4.3L V6
GMCAuto and Light TruckG SERIES VANS1990305cu in 5.0L V8
GMCAuto and Light TruckG SERIES VANS1990350cu in 5.7L V8
GMCAuto and Light TruckG SERIES VANS1990454cu in 7.4L V8
GMCAuto and Light TruckG SERIES VANS1991262cu in 4.3L V6
GMCAuto and Light TruckG SERIES VANS1991305cu in 5.0L V8
GMCAuto and Light TruckG SERIES VANS1991350cu in 5.7L V8
GMCAuto and Light TruckG150019874300cc 4.3L V6
GMCAuto and Light TruckG150019875000cc 5.0L V8
GMCAuto and Light TruckG150019875700cc 5.7L V8
GMCAuto and Light TruckG150019884300cc 4.3L V6
GMCAuto and Light TruckG150019885000cc 5.0L V8
GMCAuto and Light TruckG150019885700cc 5.7L V8
GMCAuto and Light TruckG150019894300cc 4.3L V6
GMCAuto and Light TruckG150019895000cc 5.0L V8
GMCAuto and Light TruckG150019895700cc 5.7L V8
GMCAuto and Light TruckG150019904300cc 4.3L V6
GMCAuto and Light TruckG150019905000cc 5.0L V8
GMCAuto and Light TruckG150019905700cc 5.7L V8
GMCAuto and Light TruckG150019914300cc 4.3L V6
GMCAuto and Light TruckG150019915000cc 5.0L V8
GMCAuto and Light TruckG150019915700cc 5.7L V8
GMCAuto and Light TruckG250019874300cc 4.3L V6
GMCAuto and Light TruckG250019875000cc 5.0L V8
GMCAuto and Light TruckG250019875700cc 5.7L V8
GMCAuto and Light TruckG250019884300cc 4.3L V6
GMCAuto and Light TruckG250019885000cc 5.0L V8
GMCAuto and Light TruckG250019885700cc 5.7L V8
GMCAuto and Light TruckG250019894300cc 4.3L V6
GMCAuto and Light TruckG250019895000cc 5.0L V8
GMCAuto and Light TruckG250019895700cc 5.7L V8
GMCAuto and Light TruckG250019904300cc 4.3L V6
GMCAuto and Light TruckG250019905000cc 5.0L V8
GMCAuto and Light TruckG250019905700cc 5.7L V8
GMCAuto and Light TruckG250019914300cc 4.3L V6
GMCAuto and Light TruckG250019915000cc 5.0L V8
GMCAuto and Light TruckG250019915700cc 5.7L V8
GMCAuto and Light TruckG350019874300cc 4.3L V6
GMCAuto and Light TruckG350019875700cc 5.7L V8
GMCAuto and Light TruckG350019884300cc 4.3L V6
GMCAuto and Light TruckG350019885700cc 5.7L V8
GMCAuto and Light TruckG350019894300cc 4.3L V6
GMCAuto and Light TruckG350019895700cc 5.7L V8
GMCAuto and Light TruckG350019904300cc 4.3L V6
GMCAuto and Light TruckG350019905700cc 5.7L V8
GMCAuto and Light TruckG350019914300cc 4.3L V6
GMCAuto and Light TruckG350019915700cc 5.7L V8
GMCAuto and Light TruckJIMMY1987305cu in 5.0L V8
GMCTruckJimmy19875000cc 5.0L V8
GMCAuto and Light TruckJIMMY1989350cu in 5.7L V8
GMCTruckK Series19874300cc 4.3L V6
GMCTruckK Series19875000cc 5.0L V8
GMCTruckK Series19884300cc 4.3L V6
GMCTruckK Series19885000cc 5.0L V8
GMCTruckK Series19894300cc 4.3L V6
GMCTruckK Series19895000cc 5.0L V8
GMCTruckK150019874300cc 4.3L V6
GMCTruckK150019875000cc 5.0L V8
GMCTruckK150019884300cc 4.3L V6
GMCTruckK150019885000cc 5.0L V8
GMCTruckK150019894300cc 4.3L V6
GMCTruckK150019895000cc 5.0L V8
GMCTruckK250019874300cc 4.3L V6
GMCTruckK250019875000cc 5.0L V8
GMCTruckK250019884300cc 4.3L V6
GMCTruckK250019885000cc 5.0L V8
GMCTruckK250019894300cc 4.3L V6
GMCTruckK250019895000cc 5.0L V8
GMCTruckR Series19874300cc 4.3L V6
GMCTruckR Series19875000cc 5.0L V8
GMCTruckR Series19884300cc 4.3L V6
GMCTruckR Series19894300cc 4.3L V6
GMCTruckR150019874300cc 4.3L V6
GMCTruckR150019875000cc 5.0L V8
GMCTruckR250019874300cc 4.3L V6
GMCTruckR250019875000cc 5.0L V8
GMCAuto and Light TruckSafari19874300cc 4.3L V6
GMCAuto and Light TruckSafari19884300cc 4.3L V6
GMCAuto and Light TruckSafari19894300cc 4.3L V6
GMCAuto and Light TruckSAFARI VAN1987262cu in 4.3L V6
GMCAuto and Light TruckSAFARI VAN1988262cu in 4.3L V6
GMCAuto and Light TruckSAFARI VAN1989262cu in 4.3L V6
GMCAuto and Light TruckSUBURBAN1987305cu in 5.0L V8
GMCTruckSuburban19875012cc 5.0L V6
GMCTruckV Series19884300cc 4.3L V6
GMCTruckV Series19894300cc 4.3L V6
GMCTruckV150019874300cc 4.3L V6
GMCTruckV150019875000cc 5.0L V8
OldsmobileAuto and Light TruckCUSTOM CRUISER1991305cu in 5.0L V8
OldsmobileAuto and Light TruckCustom Cruiser19915000cc 5.0L V8
OldsmobileAuto and Light TruckCUSTOM CRUISER1992305cu in 5.0L V8
OldsmobileAuto and Light TruckCUSTOM CRUISER1992350cu in 5.7L V8
OldsmobileAuto and Light TruckCustom Cruiser19925000cc 5.0L V8
OldsmobileAuto and Light TruckCustom Cruiser19925733cc 5.7L V8
PontiacAuto and Light TruckFIREBIRD1988305cu in 5.0L V8
PontiacAuto and Light TruckFIREBIRD1988350cu in 5.7L V8
PontiacAuto and Light TruckFirebird19885000cc 5.0L V8
PontiacAuto and Light TruckFirebird19885700cc 5.7L V8
PontiacAuto and Light TruckFirebird19885733cc 5.7L V8
PontiacAuto and Light TruckFIREBIRD1989305cu in 5.0L V8
PontiacAuto and Light TruckFIREBIRD1989350cu in 5.7L V8
PontiacAuto and Light TruckFirebird19895000cc 5.0L V8
PontiacAuto and Light TruckFirebird19895700cc 5.7L V8
PontiacAuto and Light TruckFirebird19895733cc 5.7L V8
PontiacAuto and Light TruckFIREBIRD1990305cu in 5.0L V8
PontiacAuto and Light TruckFIREBIRD1990350cu in 5.7L V8
PontiacAuto and Light TruckFirebird19905000cc 5.0L V8
PontiacAuto and Light TruckFirebird19905733cc 5.7L V8
PontiacAuto and Light TruckFIREBIRD1991305cu in 5.0L V8
PontiacAuto and Light TruckFIREBIRD1991350cu in 5.7L V8
PontiacAuto and Light TruckFirebird19915000cc 5.0L V8
PontiacAuto and Light TruckFirebird19915733cc 5.7L V8
PontiacAuto and Light TruckFIREBIRD1992305cu in 5.0L V8
PontiacAuto and Light TruckFIREBIRD1992350cu in 5.7L V8
PontiacAuto and Light TruckFirebird19925000cc 5.0L V8
PontiacAuto and Light TruckFirebird19925733cc 5.7L V8
PontiacAuto and Light TruckFirebird Base19895000cc 5.0L V8
PontiacAuto and Light TruckFirebird Formula19895000cc 5.0L V8
PontiacAuto and Light TruckFirebird Formula19895700cc 5.7L V8
PontiacAuto and Light TruckFirebird Trans Am19895000cc 5.0L V8
PontiacAuto and Light TruckFirebird Trans Am19895700cc 5.7L V8
PontiacAuto and Light TruckFirebird Trans Am GTA19895000cc 5.0L V8
PontiacAuto and Light TruckFirebird Trans Am GTA19895700cc 5.7L V8

Replaces These Part Numbers

AC DELCO321-377, 321-383, 321-390, 334-2336, 334-2361
ARROWHEADADR0025
CARGO110985
DELCO10463086, 10463092, 10463099, 1101253, 1101254, 1101255
DELPHIRM1001, RM1216
J&N Electrical Products400-12144
LESTER7917-11, 7925-11, 7889-11
NSAALT-1321C
WAI1-1643-31DR, 1-1644-31DR

Frequently Asked Questions

Q: Do I need a larger charge wire for a High Output unit?
A: The high amp unit will operate better than stock, but not to its full potential without a larger charge wire. It’s the same reason firetrucks do not use garden hoses. It is IMPARATIVE to have proper charge and ground cables.

Q: Does a High Amp unit cause any damage to my battery or my vehicles charging system?
A: As long as it is installed properly with battery in good condition, then no. A High Output unit works exactly like a factory unit and only produces what is being demanded. No alternator works continuously at full output. Higher amperage is not bad and will not hurt a battery, but high voltage will blow one up.

Q: Will aftermarket underdrive pulleys (crankshaft power pulley) have any effect on my alternator?
A: Yes, underdrive crankshaft pulleys slow all the components (power steering, a/c, and alternator) to provide more power to the rear wheels. In some cases, the charging systems will fall totally on the battery at idle and completely stop charging.

Q: Where is the best place to get a voltage reading of the alternator output?
A: You’ll get the most accurate voltage reading from the back of the alternator at the main charge post that runs directly to the battery. This must be done while the vehicle is running.

Q: Why is the pulley on a high amp alternator smaller than my stock pulley?
A: The smaller pulley advances the power curve of the alternator just slightly, which produces a little more amperage around the idle if needed.

Q: Will I need a smaller belt for my high amp unit?
A: This varies by application because not all belts and belt tensioners are in the same condition. The tensioner will always tell you if you need a new belt or not. If it’s in range, you will not. If it is out, you will. Generally, you will need a belt that is one inch shorter than stock. You should have no problem finding a replacement wherever you buy your parts. V belt applications simply re-adjust your belt tensions to 3/8” deflection.

Q: What is the difference between a one wire, self-exciting and a self-energizing regulator?
A: Nothing. They are all exactly the same. Different manufacturers use different terms for marketing. The only wire to hook up is the charge wire to the battery. This does require modification for the alternator charge light on the dash.

Q: My stock unit used a five-groove pulley, and you sent my high amp alternator with a 6 groove. Why and what can I do?
A: 5 groove overdrive pullies are not produced. Install the belt on the back groove of the pulley closest to the fan or body of the alternator. The fan is internal, and this application will work just fine.

Q: Can your alternator be run in dual or triple alternator applications?
A: Yes. When wired and mounted correctly, the alternator can run in either dual or triple applications.

Q: Will I need a new battery with a high amp alternator?
A: If your battery is in good condition, and in spec of its OEM rating, then no. Your battery should work equally well with either the OEM and a High Amp unit.

Customer Reviews

WARNING: California’s Proposition 65

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