Alternator for Cadillac Escalade 1999-2000 CS130D HO
Alternator for Cadillac Escalade 1999-2000 CS130D HO
Alternator for Cadillac Escalade 1999-2000 CS130D HO
Alternator for Cadillac Escalade 1999-2000 CS130D HO
Alternator for Cadillac Escalade 1999-2000 CS130D HO
Alternator for Cadillac Escalade 1999-2000 CS130D HO
Alternator for Cadillac Escalade 1999-2000 CS130D HO
Alternator for Cadillac Escalade 1999-2000 CS130D HO

Alternator for Cadillac Escalade 1999-2000 CS130D HO

Item #: 400-12437

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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
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Overview

Fast shipping and the lowest prices.
Find the right part for your make and model at DB Electrical.

Item Number: ADR0089-220

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Item ConditionAftermarket Part
Unit TypeAlternator
Voltage12
RotationCW
Amperage220
Clock5
Pulley ClassS6
RegulatorIR
Fan TypeEF
Critical NoteAny High Amp Upgrade Needs to Be Professionally Installed

Applications List

Select Make & Type
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MAKE TYPE MODEL YEAR ENGINE
CadillacAuto and Light TruckESCALADE1999350cu in 5.7L V8
CadillacTruckEscalade19995700cc 5.7L V8
CadillacAuto and Light TruckESCALADE2000350cu in 5.7L V8
CadillacTruckEscalade20005700cc 5.7L V8
ChevroletAuto and Light TruckAstro19964300cc 4.3L V6
ChevroletAuto and Light TruckAstro19974300cc 4.3L V6
ChevroletAuto and Light TruckAstro19984300cc 4.3L V6
ChevroletAuto and Light TruckAstro19994300cc 4.3L V6
ChevroletAuto and Light TruckASTRO VAN1996262cu in 4.3L V6
ChevroletAuto and Light TruckASTRO VAN1997262cu in 4.3L V6
ChevroletAuto and Light TruckASTRO VAN1998262cu in 4.3L V6
ChevroletAuto and Light TruckASTRO VAN1999262cu in 4.3L V6
ChevroletAuto and Light TruckBLAZER1996262cu in 4.3L V6
ChevroletAuto and Light TruckBlazer19964300cc 4.3L V6
ChevroletTruckBlazer19964300cc 4.3L V6
ChevroletAuto and Light TruckBLAZER1997262cu in 4.3L V6
ChevroletAuto and Light TruckBlazer19974300cc 4.3L V6
ChevroletTruckBlazer19974300cc 4.3L V6
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1996262cu in 4.3L V6
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1996305cu in 5.0L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1996350cu in 5.7L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1996395cu in 6.5L V8 Diesel
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1996454cu in 7.4L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1997262cu in 4.3L V6
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1997305cu in 5.0L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1997350cu in 5.7L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1997395cu in 6.5L V8 Diesel
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1997454cu in 7.4L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1998262cu in 4.3L V6
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1998305cu in 5.0L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1998350cu in 5.7L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1998395cu in 6.5L V8 Diesel
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1998454cu in 7.4L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1999305cu in 5.0L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1999350cu in 5.7L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1999395cu in 6.5L V8 Diesel
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS1999454cu in 7.4L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS2000350cu in 5.7L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS2000395cu in 6.5L V8 Diesel
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS2000454cu in 7.4L V8
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS2001395cu in 6.5L V8 Diesel
ChevroletAuto and Light TruckC / K / R / V SERIES PICKUPS2002395cu in 6.5L V8 Diesel
ChevroletTruckC Series19964300cc 4.3L V6
ChevroletTruckC Series19965000cc 5.0L V8
ChevroletTruckC Series19965700cc 5.7L V8
ChevroletTruckC Series19965700cc 5.7L V8 GAS
ChevroletTruckC Series19966500cc 6.5L V8
ChevroletTruckC Series19966500cc 6.5L V8 DIESEL
ChevroletTruckC Series19967400cc 7.4L V8
ChevroletTruckC Series19974300cc 4.3L V6
ChevroletTruckC Series19975000cc 5.0L V8
ChevroletTruckC Series19975700cc 5.7L V8
ChevroletTruckC Series19975700cc 5.7L V8 GAS
ChevroletTruckC Series19976500cc 6.5L V8
ChevroletTruckC Series19976500cc 6.5L V8 DIESEL
ChevroletTruckC Series19977400cc 7.4L V8
ChevroletTruckC Series19984300cc 4.3L V6
ChevroletTruckC Series19985000cc 5.0L V8
ChevroletTruckC Series19985700cc 5.7L V8
ChevroletTruckC Series19985700cc 5.7L V8 GAS
ChevroletTruckC Series19986500cc 6.5L V8
ChevroletTruckC Series19986500cc 6.5L V8 DIESEL
ChevroletTruckC Series19987400cc 7.4L V8
ChevroletTruckC Series19995000cc 5.0L V8
ChevroletTruckC Series19995700cc 5.7L V8
ChevroletTruckC Series19995700cc 5.7L V8 GAS
ChevroletTruckC Series19996500cc 6.5L V8
ChevroletTruckC Series19996500cc 6.5L V8 DIESEL
ChevroletMedium & Heavy-Duty TruckC Series19997400cc 7.4L V8
ChevroletTruckC Series19997400cc 7.4L V8
ChevroletTruckC Series20005700cc 5.7L V8
ChevroletTruckC Series20005700cc 5.7L V8 GAS
ChevroletTruckC Series20006500cc 6.5L V8
ChevroletTruckC Series20006500cc 6.5L V8 DIESEL
ChevroletMedium & Heavy-Duty TruckC Series20007400cc 7.4L V8
ChevroletTruckC Series20007400cc 7.4L V8
ChevroletTruckC Series20018100cc 8.1L V8
ChevroletTruckC Series20028100cc 8.1L V8
ChevroletTruckC150019964300cc 4.3L V6
ChevroletTruckC150019965000cc 5.0L V8
ChevroletTruckC150019965700cc 5.7L V8
ChevroletTruckC150019966500cc 6.5L V8
ChevroletTruckC150019966500cc 6.5L V8 DIESEL
ChevroletTruckC150019974300cc 4.3L V6
ChevroletTruckC150019975000cc 5.0L V8
ChevroletTruckC150019975700cc 5.7L V8
ChevroletTruckC150019976500cc 6.5L V8
ChevroletTruckC150019976500cc 6.5L V8 DIESEL
ChevroletTruckC150019984300cc 4.3L V6
ChevroletTruckC150019985000cc 5.0L V8
ChevroletTruckC150019985700cc 5.7L V8
ChevroletTruckC150019986500cc 6.5L V8
ChevroletTruckC150019986500cc 6.5L V8 DIESEL
ChevroletTruckC150019995000cc 5.0L V8
ChevroletTruckC150019995700cc 5.7L V8
ChevroletTruckC1500 Suburban19965700cc 5.7L V8
ChevroletTruckC1500 Suburban19966500cc 6.5L V8
ChevroletTruckC1500 Suburban19975700cc 5.7L V8
ChevroletTruckC1500 Suburban19976500cc 6.5L V8
ChevroletTruckC1500 Suburban19985700cc 5.7L V8
ChevroletTruckC1500 Suburban19986500cc 6.5L V8
ChevroletTruckC1500 Suburban19995700cc 5.7L V8
ChevroletTruckC1500 Suburban19996500cc 6.5L V8
ChevroletTruckC250019965000cc 5.0L V8
ChevroletTruckC250019965700cc 5.7L V8
ChevroletTruckC250019965700cc 5.7L V8 GAS
ChevroletTruckC250019966500cc 6.5L V8
ChevroletTruckC250019966500cc 6.5L V8 DIESEL
ChevroletTruckC250019967400cc 7.4L V8
ChevroletTruckC250019975000cc 5.0L V8
ChevroletTruckC250019975700cc 5.7L V8
ChevroletTruckC250019975700cc 5.7L V8 GAS
ChevroletTruckC250019976500cc 6.5L V8
ChevroletTruckC250019976500cc 6.5L V8 DIESEL
ChevroletTruckC250019977400cc 7.4L V8
ChevroletTruckC250019985000cc 5.0L V8
ChevroletTruckC250019985700cc 5.7L V8
ChevroletTruckC250019985700cc 5.7L V8 GAS
ChevroletTruckC250019986500cc 6.5L V8
ChevroletTruckC250019986500cc 6.5L V8 DIESEL
ChevroletTruckC250019987400cc 7.4L V8
ChevroletTruckC250019995700cc 5.7L V8
ChevroletTruckC250019995700cc 5.7L V8 GAS
ChevroletTruckC250019996500cc 6.5L V8
ChevroletTruckC250019996500cc 6.5L V8 DIESEL
ChevroletTruckC250019997400cc 7.4L V8
ChevroletTruckC250020005700cc 5.7L V8
ChevroletTruckC250020005700cc 5.7L V8 GAS
ChevroletTruckC250020006500cc 6.5L V8
ChevroletTruckC250020006500cc 6.5L V8 DIESEL
ChevroletTruckC250020007400cc 7.4L V8
ChevroletTruckC2500 Suburban19965700cc 5.7L V8
ChevroletTruckC2500 Suburban19966500cc 6.5L V8
ChevroletTruckC2500 Suburban19967400cc 7.4L V8
ChevroletTruckC2500 Suburban19975700cc 5.7L V8
ChevroletTruckC2500 Suburban19976500cc 6.5L V8
ChevroletTruckC2500 Suburban19977400cc 7.4L V8
ChevroletTruckC2500 Suburban19985700cc 5.7L V8
ChevroletTruckC2500 Suburban19986500cc 6.5L V8
ChevroletTruckC2500 Suburban19987400cc 7.4L V8
ChevroletTruckC2500 Suburban19995700cc 5.7L V8
ChevroletTruckC2500 Suburban19996500cc 6.5L V8
ChevroletTruckC2500 Suburban19997400cc 7.4L V8
ChevroletTruckC3519965700cc 5.7L V8
ChevroletTruckC3519975700cc 5.7L V8
ChevroletTruckC3519985700cc 5.7L V8
ChevroletTruckC3519995700cc 5.7L V8
ChevroletTruckC3520005700cc 5.7L V8
ChevroletTruckC350019965700cc 5.7L V8
ChevroletTruckC350019966500cc 6.5L V8
ChevroletTruckC350019966500cc 6.5L V8 DIESEL
ChevroletTruckC350019967400cc 7.4L V8
ChevroletTruckC350019975700cc 5.7L V8
ChevroletTruckC350019975700cc 5.7L V8 GAS
ChevroletTruckC350019976500cc 6.5L V8
ChevroletTruckC350019976500cc 6.5L V8 DIESEL
ChevroletTruckC350019977400cc 7.4L V8
ChevroletTruckC350019985700cc 5.7L V8
ChevroletTruckC350019985700cc 5.7L V8 GAS
ChevroletTruckC350019986500cc 6.5L V8
ChevroletTruckC350019986500cc 6.5L V8 DIESEL
ChevroletTruckC350019987400cc 7.4L V8
ChevroletTruckC350019995700cc 5.7L V8
ChevroletTruckC350019995700cc 5.7L V8 GAS
ChevroletTruckC350019996500cc 6.5L V8
ChevroletTruckC350019996500cc 6.5L V8 DIESEL
ChevroletTruckC350019997400cc 7.4L V8
ChevroletTruckC350020005700cc 5.7L V8
ChevroletTruckC350020006500cc 6.5L V8
ChevroletTruckC350020006500cc 6.5L V8 DIESEL
ChevroletTruckC350020007400cc 7.4L V8
ChevroletTruckC3500HD19966500cc 6.5L V8 DIESEL
ChevroletTruckC3500HD19967400cc 7.4L V8
ChevroletTruckC3500HD19976500cc 6.5L V8 DIESEL
ChevroletTruckC3500HD19977400cc 7.4L V8
ChevroletTruckC3500HD19986500cc 6.5L V8 DIESEL
ChevroletTruckC3500HD19987400cc 7.4L V8
ChevroletTruckC3500HD19996500cc 6.5L V8 DIESEL
ChevroletTruckC3500HD19997400cc 7.4L V8
ChevroletTruckC3500HD20006500cc 6.5L V8 DIESEL
ChevroletTruckC3500HD20007400cc 7.4L V8
ChevroletTruckC3500HD20018100cc 8.1L V8
ChevroletTruckC3500HD20028100cc 8.1L V8
ChevroletMedium & Heavy-Duty TruckC6500 Kodiak19997400cc 7.4L V8
ChevroletMedium & Heavy-Duty TruckC6500 Kodiak20007400cc 7.4L V8
ChevroletMedium & Heavy-Duty TruckC7500 Kodiak19997400cc 7.4L V8
ChevroletMedium & Heavy-Duty TruckC7500 Kodiak20007400cc 7.4L V8
ChevroletAuto and Light TruckExpress 150019964300cc 4.3L V6
ChevroletAuto and Light TruckExpress 150019965000cc 5.0L V8
ChevroletAuto and Light TruckExpress 150019965700cc 5.7L V8
ChevroletAuto and Light TruckExpress 150019974300cc 4.3L V6
ChevroletAuto and Light TruckExpress 150019975000cc 5.0L V8
ChevroletAuto and Light TruckExpress 150019975700cc 5.7L V8
ChevroletAuto and Light TruckExpress 150019984300cc 4.3L V6
ChevroletAuto and Light TruckExpress 150019985000cc 5.0L V8
ChevroletAuto and Light TruckExpress 150019985700cc 5.7L V8
ChevroletAuto and Light TruckExpress 150019994300cc 4.3L V6
ChevroletAuto and Light TruckExpress 150019995000cc 5.0L V8
ChevroletAuto and Light TruckExpress 150019995700cc 5.7L V8
ChevroletAuto and Light TruckExpress 150020004300cc 4.3L V6
ChevroletAuto and Light TruckExpress 150020005000cc 5.0L V8
ChevroletAuto and Light TruckExpress 150020005700cc 5.7L V8
ChevroletAuto and Light TruckExpress 250019964300cc 4.3L V6
ChevroletAuto and Light TruckExpress 250019965000cc 5.0L V8
ChevroletAuto and Light TruckExpress 250019965700cc 5.7L V8
ChevroletAuto and Light TruckExpress 250019966500cc 6.5L V8
ChevroletAuto and Light TruckExpress 250019974300cc 4.3L V6
ChevroletAuto and Light TruckExpress 250019975000cc 5.0L V8
ChevroletAuto and Light TruckExpress 250019975700cc 5.7L V8
ChevroletAuto and Light TruckExpress 250019976500cc 6.5L V8
ChevroletAuto and Light TruckExpress 250019984300cc 4.3L V6
ChevroletAuto and Light TruckExpress 250019985000cc 5.0L V8
ChevroletAuto and Light TruckExpress 250019985700cc 5.7L V8
ChevroletAuto and Light TruckExpress 250019986500cc 6.5L V8
ChevroletAuto and Light TruckExpress 250019994300cc 4.3L V6
ChevroletAuto and Light TruckExpress 250019995000cc 5.0L V8
ChevroletAuto and Light TruckExpress 250019995700cc 5.7L V8
ChevroletAuto and Light TruckExpress 250019996500cc 6.5L V8
ChevroletAuto and Light TruckExpress 250020004300cc 4.3L V6
ChevroletAuto and Light TruckExpress 250020005000cc 5.0L V8
ChevroletAuto and Light TruckExpress 250020005700cc 5.7L V8
ChevroletAuto and Light TruckExpress 250020006500cc 6.5L V8
ChevroletAuto and Light TruckExpress 350019965700cc 5.7L V8
ChevroletAuto and Light TruckExpress 350019966500cc 6.5L V8
ChevroletAuto and Light TruckExpress 350019967400cc 7.4L V8
ChevroletAuto and Light TruckExpress 350019975700cc 5.7L V8
ChevroletAuto and Light TruckExpress 350019976500cc 6.5L V8
ChevroletAuto and Light TruckExpress 350019977400cc 7.4L V8
ChevroletAuto and Light TruckExpress 350019985700cc 5.7L V8
ChevroletAuto and Light TruckExpress 350019986500cc 6.5L V8
ChevroletAuto and Light TruckExpress 350019987400cc 7.4L V8
ChevroletAuto and Light TruckExpress 350019995700cc 5.7L V8
ChevroletAuto and Light TruckExpress 350019996500cc 6.5L V8
ChevroletAuto and Light TruckExpress 350019997400cc 7.4L V8
ChevroletAuto and Light TruckExpress 350020005700cc 5.7L V8
ChevroletAuto and Light TruckExpress 350020006500cc 6.5L V8
ChevroletAuto and Light TruckExpress 350020007400cc 7.4L V8
ChevroletAuto and Light TruckEXPRESS VANS1996262cu in 4.3L V6
ChevroletAuto and Light TruckEXPRESS VANS1996305cu in 5.0L V8
ChevroletAuto and Light TruckEXPRESS VANS1996350cu in 5.7L V8
ChevroletAuto and Light TruckEXPRESS VANS1996395cu in 6.5L V8 Diesel
ChevroletAuto and Light TruckEXPRESS VANS1996454cu in 7.4L V8
ChevroletAuto and Light TruckEXPRESS VANS1997262cu in 4.3L V6
ChevroletAuto and Light TruckEXPRESS VANS1997305cu in 5.0L V8
ChevroletAuto and Light TruckEXPRESS VANS1997350cu in 5.7L V8
ChevroletAuto and Light TruckEXPRESS VANS1997395cu in 6.5L V8 Diesel
ChevroletAuto and Light TruckEXPRESS VANS1997454cu in 7.4L V8
ChevroletAuto and Light TruckEXPRESS VANS1998262cu in 4.3L V6
ChevroletAuto and Light TruckEXPRESS VANS1998305cu in 5.0L V8
ChevroletAuto and Light TruckEXPRESS VANS1998350cu in 5.7L V8
ChevroletAuto and Light TruckEXPRESS VANS1998395cu in 6.5L V8 Diesel
ChevroletAuto and Light TruckEXPRESS VANS1998454cu in 7.4L V8
ChevroletAuto and Light TruckEXPRESS VANS1999262cu in 4.3L V6
ChevroletAuto and Light TruckEXPRESS VANS1999305cu in 5.0L V8
ChevroletAuto and Light TruckEXPRESS VANS1999350cu in 5.7L V8
ChevroletAuto and Light TruckEXPRESS VANS1999395cu in 6.5L V8 Diesel
ChevroletAuto and Light TruckEXPRESS VANS1999454cu in 7.4L V8
ChevroletAuto and Light TruckEXPRESS VANS2000262cu in 4.3L V6
ChevroletAuto and Light TruckEXPRESS VANS2000305cu in 5.0L V8
ChevroletAuto and Light TruckEXPRESS VANS2000350cu in 5.7L V8
ChevroletAuto and Light TruckEXPRESS VANS2000395cu in 6.5L V8 Diesel
ChevroletAuto and Light TruckEXPRESS VANS2000454cu in 7.4L V8
ChevroletAuto and Light TruckG Series19964300cc 4.3L V6
ChevroletAuto and Light TruckG Series19965000cc 5L V8
ChevroletAuto and Light TruckG Series19965700cc 5.7L V8
ChevroletAuto and Light TruckG Series19966500cc 6.5L V8 DIESEL
ChevroletAuto and Light TruckG Series19967400cc 7.4L V8
ChevroletAuto and Light TruckG Series19974300cc 4.3L V6
ChevroletAuto and Light TruckG Series19975000cc 5L V8
ChevroletAuto and Light TruckG Series19975700cc 5.7L V8
ChevroletAuto and Light TruckG Series19976500cc 6.5L V8 Diesel
ChevroletAuto and Light TruckG Series19977400cc 7.4L V8
ChevroletAuto and Light TruckG Series19984300cc 4.3L V6
ChevroletAuto and Light TruckG Series19985000cc 5L V8
ChevroletAuto and Light TruckG Series19985700cc 5.7L V8
ChevroletAuto and Light TruckG Series19986500cc 6.5L V8 Diesel
ChevroletAuto and Light TruckG Series19987400cc 7.4L V8
ChevroletAuto and Light TruckG3019964300cc 4.3L V6
ChevroletAuto and Light TruckG3019965700cc 5.7L V8
ChevroletAuto and Light TruckG3019966500cc 6.5L V8 DIESEL
ChevroletAuto and Light TruckG3019967400cc 7.4L V8
ChevroletTruckK Series19964300cc 4.3L V6
ChevroletTruckK Series19965000cc 5.0L V8
ChevroletTruckK Series19965700cc 5.7L V8
ChevroletTruckK Series19965700cc 5.7L V8 GAS
ChevroletTruckK Series19966500cc 6.5L V8
ChevroletTruckK Series19966500cc 6.5L V8 DIESEL
ChevroletTruckK Series19967400cc 7.4L V8
ChevroletTruckK Series19974300cc 4.3L V6
ChevroletTruckK Series19975000cc 5.0L V8
ChevroletTruckK Series19975700cc 5.7L V8
ChevroletTruckK Series19975700cc 5.7L V8 GAS
ChevroletTruckK Series19976500cc 6.5L V8
ChevroletTruckK Series19976500cc 6.5L V8 DIESEL
ChevroletTruckK Series19977400cc 7.4L V8
ChevroletTruckK Series19984300cc 4.3L V6
ChevroletTruckK Series19985000cc 5.0L V8
ChevroletTruckK Series19985700cc 5.7L V8
ChevroletTruckK Series19985700cc 5.7L V8 GAS
ChevroletTruckK Series19986500cc 6.5L V8
ChevroletTruckK Series19986500cc 6.5L V8 DIESEL
ChevroletTruckK Series19987400cc 7.4L V8
ChevroletTruckK Series19995000cc 5.0L V8
ChevroletTruckK Series19995700cc 5.7L V8
ChevroletTruckK Series19995700cc 5.7L V8 GAS
ChevroletTruckK Series19996500cc 6.5L V8
ChevroletTruckK Series19996500cc 6.5L V8 DIESEL
ChevroletTruckK Series19997400cc 7.4L V8
ChevroletTruckK Series20005700cc 5.7L V8
ChevroletTruckK Series20005700cc 5.7L V8 GAS
ChevroletTruckK Series20006500cc 6.5L V8
ChevroletTruckK Series20006500cc 6.5L V8 DIESEL

Replaces These Part Numbers

ARROWHEADADR0089-160, ADR0089-220
FAMILYCS130D HO
J&N Electrical Products400-12143
J&N Electrical Products400-12437
PIC240-6175H

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.

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