Alternator for 4.8L, 5.3L Chevrolet Silverado Pickup Truck 2005-2007 400-24054
Alternator for 4.8L, 5.3L Chevrolet Silverado Pickup Truck 2005-2007 400-24054
Alternator for 4.8L, 5.3L Chevrolet Silverado Pickup Truck 2005-2007 400-24054
Alternator for 4.8L, 5.3L Chevrolet Silverado Pickup Truck 2005-2007 400-24054
Alternator for 4.8L, 5.3L Chevrolet Silverado Pickup Truck 2005-2007 400-24054
Alternator for 4.8L, 5.3L Chevrolet Silverado Pickup Truck 2005-2007 400-24054

Alternator for 4.8L, 5.3L Chevrolet Silverado Pickup Truck 2005-2007 400-24054

Item #: 400-24054

30-DAY RETURN POLICY

If your order arrives and it’s not exactly what you want, you may return it within 30 days for a refund. We know that people sometimes order a part and then discover it’s not exactly the one they need for the repair. We understand and want to work with you. Just make sure the item is in its original packaging and in good condition free of damage.

When a returned product comes back to us, we’ll check it over to make sure it’s in ‘Like New’ condition and free from damage such as dents, scratches, cracks, abuse, defacement or indication of removed screws/fasteners or seals. Return processing may take up to 5 business days from the time your product is received by DB Electrical.

To return a product, simply click here to start the process.

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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: 400-24054

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Item ConditionAftermarket Part
Unit TypeAlternator
Voltage12
RotationCW
Amperage160
Clock11
Pulley ClassS6
RegulatorIR
Fan TypeIF
FitsCHEVROLET SILVERADO, TAHOE 2005-07
GMC SIERRA, YUKON 2005-07
6-GROOVE PULLEY 57mm OD

Applications List

Select Make & Type
MAKE TYPE MODEL YEAR ENGINE
CadillacAuto and Light TruckESCALADE2005325cu in 5.3L V8
CadillacAuto and Light TruckESCALADE2005364cu in 6.0L V8
CadillacTruckEscalade20055300cc 5.3L V8
CadillacTruckEscalade20055967cc 6.0L V8
CadillacAuto and Light TruckESCALADE2006364cu in 6.0L V8
CadillacTruckEscalade20065967cc 6.0L V8
CadillacTruckEscalade2006
CadillacAuto and Light TruckESCALADE ESV2005364cu in 6.0L V8
CadillacAuto and Light TruckEscalade ESV20055967cc 6.0L V8
CadillacAuto and Light TruckEscalade ESV2005
CadillacAuto and Light TruckESCALADE ESV2006364cu in 6.0L V8
CadillacAuto and Light TruckEscalade ESV20065967cc 6.0L V8
CadillacAuto and Light TruckEscalade ESV2006
CadillacAuto and Light TruckESCALADE EXT2005364cu in 6.0L V8
CadillacAuto and Light TruckEscalade EXT20055967cc 6.0L V8
CadillacAuto and Light TruckEscalade EXT2005
CadillacAuto and Light TruckESCALADE EXT2006364cu in 6.0L V8
CadillacAuto and Light TruckEscalade EXT20065967cc 6.0L V8
CadillacAuto and Light TruckEscalade EXT2006
ChevroletAuto and Light TruckAVALANCHE2007364cu in 6.0L V8
ChevroletTruckAvalanche20075967cc 6.0L V8
ChevroletAuto and Light TruckAVALANCHE2008364cu in 6.0L V8
ChevroletTruckAvalanche20085967cc 6.0L V8
ChevroletAuto and Light TruckAVALANCHE 15002005325cu in 5.3L V8
ChevroletTruckAvalanche 150020055300cc 5.3L V8
ChevroletTruckAvalanche 15002005
ChevroletAuto and Light TruckAVALANCHE 15002006325cu in 5.3L V8
ChevroletTruckAvalanche 150020065300cc 5.3L V8
ChevroletTruckAvalanche 150020065328cc 5.3L V8
ChevroletTruckAvalanche 15002006
ChevroletAuto and Light TruckAVALANCHE 25002006496cu in 8.1L V8
ChevroletAuto and Light TruckBlazer20054300cc 4.3L V6
ChevroletTruckC Series20054300cc 4.3L V6
ChevroletTruckC Series20054800cc 4.8L V8
ChevroletTruckC Series20055300cc 5.3L V8
ChevroletTruckC Series20056000cc 6L V8
ChevroletMedium & Heavy-Duty TruckC Series2005
ChevroletTruckC Series20064300cc 4.3L V6
ChevroletTruckC Series20064800cc 4.8L V8
ChevroletTruckC Series20065300cc 5.3L V8
ChevroletTruckC Series20066000cc 6L V8
ChevroletMedium & Heavy-Duty TruckC Series2006
ChevroletTruckC Series20076000cc 6L V8
ChevroletMedium & Heavy-Duty TruckC Series2007
ChevroletTruckC Series Classic20074300cc 4.3L V6
ChevroletTruckC Series Classic20074800cc 4.8L V8
ChevroletTruckC Series Classic20075300cc 5.3L V8
ChevroletTruckK Series20054300cc 4.3L V6
ChevroletTruckK Series20054800cc 4.8L V8
ChevroletTruckK Series20055300cc 5.3L V8
ChevroletTruckK Series20056000cc 6L V8
ChevroletTruckK Series20064300cc 4.3L V6
ChevroletTruckK Series20064800cc 4.8L V8
ChevroletTruckK Series20065300cc 5.3L V8
ChevroletTruckK Series20066000cc 6L V8
ChevroletTruckK Series20076000cc 6L V8
ChevroletTruckK Series Classic20074300cc 4.3L V6
ChevroletTruckK Series Classic20074800cc 4.8L V8
ChevroletTruckK Series Classic20075300cc 5.3L V8
ChevroletTruckR Series20054300cc 4.3L V6
ChevroletTruckR Series20054800cc 4.8L V8
ChevroletTruckR Series20055300cc 5.3L V8
ChevroletTruckR Series20056000cc 6L V8
ChevroletTruckR Series20064300cc 4.3L V6
ChevroletTruckR Series20064800cc 4.8L V8
ChevroletTruckR Series20065300cc 5.3L V8
ChevroletTruckR Series20066000cc 6L V8
ChevroletTruckR Series20076000cc 6L V8
ChevroletTruckR Series Classic20074300cc 4.3L V6
ChevroletTruckR Series Classic20074800cc 4.8L V8
ChevroletTruckR Series Classic20075300cc 5.3L V8
ChevroletAuto and Light TruckSILVERADO 15002005262cu in 4.3L V6
ChevroletAuto and Light TruckSILVERADO 15002005294cu in 4.8L V8
ChevroletAuto and Light TruckSILVERADO 15002005325cu in 5.3L V8
ChevroletAuto and Light TruckSILVERADO 15002005364cu in 6.0L V8
ChevroletTruckSilverado 150020054300cc 4.3L V6
ChevroletTruckSilverado 150020054800cc 4.8L V8
ChevroletTruckSilverado 150020055300cc 5.3L V8
ChevroletTruckSilverado 150020055300cc 5.3L V8 Flex
ChevroletTruckSilverado 150020055300cc 5.3L V8 GAS
ChevroletTruckSilverado 150020055967cc 6.0L V8
ChevroletAuto and Light TruckSILVERADO 15002006262cu in 4.3L V6
ChevroletAuto and Light TruckSILVERADO 15002006294cu in 4.8L V8
ChevroletAuto and Light TruckSILVERADO 15002006325cu in 5.3L V8
ChevroletAuto and Light TruckSILVERADO 15002006364cu in 6.0L V8
ChevroletTruckSilverado 150020064300cc 4.3L V6
ChevroletTruckSilverado 150020064800cc 4.8L V8
ChevroletTruckSilverado 150020065300cc 5.3L V8
ChevroletTruckSilverado 150020065328cc 5.3L V8
ChevroletTruckSilverado 150020065967cc 6.0L V8
ChevroletAuto and Light TruckSILVERADO 15002007262cu in 4.3L V6
ChevroletAuto and Light TruckSILVERADO 15002007294cu in 4.8L V8
ChevroletAuto and Light TruckSILVERADO 15002007325cu in 5.3L V8
ChevroletAuto and Light TruckSILVERADO 15002007364cu in 6.0L V8
ChevroletTruckSilverado 150020074300cc 4.3L V6
ChevroletTruckSilverado 150020074800cc 4.8L V8
ChevroletTruckSilverado 150020075300cc 5.3L V8
ChevroletTruckSilverado 150020075300cc 5.3L V8 GAS
ChevroletTruckSilverado 150020075328cc 5.3L V8
ChevroletTruckSilverado 150020075328cc 5.3L V8 Flex
ChevroletTruckSilverado 150020075328cc 5.3L V8 GAS
ChevroletTruckSilverado 150020075967cc 6.0L V8
ChevroletAuto and Light TruckSILVERADO 15002008364cu in 6.0L V8
ChevroletTruckSilverado 150020085967cc 6.0L V8
ChevroletAuto and Light TruckSilverado 1500 Classic20074.3L V6
ChevroletAuto and Light TruckSilverado 1500 Classic20075.3L V8
ChevroletTruckSilverado 1500 Classic LS20074300cc 4.3L V6
ChevroletAuto and Light TruckSILVERADO 1500 HD2005364cu in 6.0L V8
ChevroletTruckSilverado 1500 HD20055967cc 6.0L V8
ChevroletTruckSilverado 1500 HD2005
ChevroletAuto and Light TruckSILVERADO 1500 HD2006364cu in 6.0L V8
ChevroletTruckSilverado 1500 HD20065967cc 6.0L V8
ChevroletAuto and Light TruckSILVERADO 1500 HD2007364cu in 6.0L V8
ChevroletAuto and Light TruckSilverado 1500 HD Classic2007
ChevroletAuto and Light TruckSilverado 25002005
ChevroletTruckSilverado 250020065300cc 5.3L V8
ChevroletAuto and Light TruckSilverado 250020074.8L V8
ChevroletAuto and Light TruckSilverado 250020075.3L V8
ChevroletAuto and Light TruckSILVERADO 2500 HD2005364cu in 6.0L V8
ChevroletTruckSilverado 2500 HD20055967cc 6.0L V8
ChevroletAuto and Light TruckSILVERADO 2500 HD2006364cu in 6.0L V8
ChevroletAuto and Light TruckSILVERADO 2500 HD2006403cu in 6.6L V8 Diesel
ChevroletAuto and Light TruckSILVERADO 2500 HD2006496cu in 8.1L V8
ChevroletTruckSilverado 2500 HD20065967cc 6.0L V8
ChevroletAuto and Light TruckSILVERADO 2500 HD2007364cu in 6.0L V8
ChevroletTruckSilverado 2500 HD20075967cc 6.0L V8
ChevroletAuto and Light TruckSILVERADO 2500 HD2008364cu in 6.0L V8
ChevroletTruckSilverado 2500 HD20085967cc 6.0L V8
ChevroletAuto and Light TruckSILVERADO 35002005364cu in 6.0L V8
ChevroletTruckSilverado 350020055967cc 6.0L V8
ChevroletAuto and Light TruckSILVERADO 35002006364cu in 6.0L V8
ChevroletAuto and Light TruckSILVERADO 35002006403cu in 6.6L V8 Diesel
ChevroletAuto and Light TruckSILVERADO 35002006496cu in 8.1L V8
ChevroletTruckSilverado 350020065967cc 6.0L V8
ChevroletAuto and Light TruckSILVERADO 35002007364cu in 6.0L V8
ChevroletTruckSilverado 350020075967cc 6.0L V8
ChevroletAuto and Light TruckSILVERADO 3500 HD2007364cu in 6.0L V8
ChevroletAuto and Light TruckSILVERADO 3500 HD2008364cu in 6.0L V8
ChevroletTruckSilverado 3500 HD20085967cc 6.0L V8
ChevroletAuto and Light TruckSonora2005
ChevroletAuto and Light TruckSUBURBAN2005323cu in 5.3L V8
ChevroletAuto and Light TruckSUBURBAN2005364cu in 6.0L V8
ChevroletAuto and Light TruckSuburban20056000cc 6L V8
ChevroletAuto and Light TruckSUBURBAN2006323cu in 5.3L V8
ChevroletAuto and Light TruckSUBURBAN2006364cu in 6.0L V8
ChevroletAuto and Light TruckSuburban20066000cc 6L V8
ChevroletAuto and Light TruckSuburban 150020055300cc 5.3L V8
ChevroletAuto and Light TruckSuburban 15002005
ChevroletAuto and Light TruckSuburban 150020065328cc 5.3L V8
ChevroletAuto and Light TruckSuburban 150020065967cc 6.0L V8
ChevroletAuto and Light TruckSuburban 250020055967cc 4WD 6.0L V8
ChevroletAuto and Light TruckSuburban 250020055967cc 6.0L V8
ChevroletAuto and Light TruckSuburban 250020055967cc RWD 6.0L V8
ChevroletAuto and Light TruckSuburban 250020065967cc 4WD 6.0L V8
ChevroletAuto and Light TruckSuburban 250020065967cc 6.0L V8
ChevroletAuto and Light TruckSuburban 250020065967cc RWD 6.0L V8
ChevroletAuto and Light TruckSuburban 250020068100cc 8.1L V8
ChevroletAuto and Light TruckSuburban 250020085967cc 6.0L V8
ChevroletAuto and Light TruckTAHOE2005294cu in 4.8L V8
ChevroletAuto and Light TruckTAHOE2005325cu in 5.3L V8
ChevroletTruckTahoe20054800cc 4.8L V8
ChevroletTruckTahoe20055300cc 5.3L V8
ChevroletAuto and Light TruckTAHOE2006294cu in 4.8L V8
ChevroletAuto and Light TruckTAHOE2006325cu in 5.3L V8
ChevroletTruckTahoe20064800cc 4.8L V8
ChevroletTruckTahoe20065300cc 5.3L V8
ChevroletTruckTahoe20065328cc 5.3L V8
ChevroletAuto and Light TruckTAHOE2007294cu in 4.8L V8
ChevroletTruckTahoe20074800cc 4.8L V8
ChevroletTruckV Series Pickups20054300cc 4.3L V6
ChevroletTruckV Series Pickups20054800cc 4.8L V8
ChevroletTruckV Series Pickups20055300cc 5.3L V8
ChevroletTruckV Series Pickups20056000cc 6L V8
ChevroletTruckV Series Pickups20064300cc 4.3L V6
ChevroletTruckV Series Pickups20064800cc 4.8L V8
ChevroletTruckV Series Pickups20065300cc 5.3L V8
ChevroletTruckV Series Pickups20066000cc 6L V8
ChevroletTruckV Series Pickups20076000cc 6L V8
ChevroletTruckV Series Pickups Classic20074300cc 4.3L V6
ChevroletTruckV Series Pickups Classic20074800cc 4.8L V8
ChevroletTruckV Series Pickups Classic20075300cc 5.3L V8
GMCTruckC Series20054300cc 4.3L V6
GMCTruckC Series20054800cc 4.8L V8
GMCTruckC Series20055300cc 5.3L V8
GMCTruckC Series20056000cc 6L V8
GMCMedium & Heavy-Duty TruckC Series2005
GMCTruckC Series20064300cc 4.3L V6
GMCTruckC Series20064800cc 4.8L V8
GMCTruckC Series20065300cc 5.3L V8
GMCTruckC Series20066000cc 6L V8
GMCMedium & Heavy-Duty TruckC Series2006
GMCTruckC Series20076000cc 6L V8
GMCMedium & Heavy-Duty TruckC Series2007
GMCTruckC Series Classic20074300cc 4.3L V6
GMCTruckC Series Classic20074800cc 4.8L V8
GMCTruckC Series Classic20075300cc 5.3L V8
GMCTruckK Series20054300cc 4.3L V6
GMCTruckK Series20054800cc 4.8L V8
GMCTruckK Series20055300cc 5.3L V8
GMCTruckK Series20056000cc 6L V8
GMCTruckK Series20064300cc 4.3L V6
GMCTruckK Series20064800cc 4.8L V8
GMCTruckK Series20065300cc 5.3L V8
GMCTruckK Series20066000cc 6L V8
GMCTruckK Series20076000cc 6L V8
GMCTruckK Series Classic20074300cc 4.3L V6
GMCTruckK Series Classic20074800cc 4.8L V8
GMCTruckK Series Classic20075300cc 5.3L V8
GMCTruckR Series20054300cc 4.3L V6
GMCTruckR Series20054800cc 4.8L V8
GMCTruckR Series20055300cc 5.3L V8
GMCTruckR Series20056000cc 6L V8
GMCTruckR Series20064300cc 4.3L V6
GMCTruckR Series20064800cc 4.8L V8
GMCTruckR Series20065300cc 5.3L V8
GMCTruckR Series20066000cc 6L V8
GMCTruckR Series20076000cc 6L V8
GMCTruckR Series Classic20074300cc 4.3L V6
GMCTruckR Series Classic20074800cc 4.8L V8
GMCTruckR Series Classic20075300cc 5.3L V8
GMCAuto and Light TruckSIERRA 15002005262cu in 4.3L V6
GMCAuto and Light TruckSIERRA 15002005294cu in 4.8L V8
GMCAuto and Light TruckSIERRA 15002005325cu in 5.3L V8
GMCTruckSierra 150020054300cc 4.3L V6
GMCTruckSierra 150020054800cc 4.8L V8
GMCTruckSierra 150020055300cc 5.3L V8
GMCTruckSierra 150020055967cc 6.0L V8
GMCAuto and Light TruckSIERRA 15002006262cu in 4.3L V6
GMCAuto and Light TruckSIERRA 15002006294cu in 4.8L V8
GMCAuto and Light TruckSIERRA 15002006325cu in 5.3L V8
GMCAuto and Light TruckSIERRA 15002006364cu in 6.0L V8
GMCTruckSierra 150020064300cc 4.3L V6
GMCTruckSierra 150020064800cc 4.8L V8
GMCTruckSierra 150020065300cc 5.3L V8
GMCTruckSierra 150020065328cc 5.3L V8
GMCTruckSierra 150020065967cc 6.0L V8
GMCAuto and Light TruckSIERRA 15002007262cu in 4.3L V6
GMCAuto and Light TruckSIERRA 15002007294cu in 4.8L V8
GMCAuto and Light TruckSIERRA 15002007325cu in 5.3L V8
GMCAuto and Light TruckSIERRA 15002007364cu in 6.0L V8
GMCTruckSierra 150020074300cc 4.3L V6
GMCTruckSierra 150020074800cc 4.8L V8
GMCTruckSierra 150020075300cc 5.3L V8
GMCTruckSierra 150020075328cc 5.3L V8
GMCTruckSierra 150020075967cc 6.0L V8
GMCTruckSierra 150020075967cc RWD 6.0L V8
GMCAuto and Light TruckSIERRA 15002008364cu in 6.0L V8
GMCTruckSierra 150020085967cc 6.0L V8 GAS
GMCAuto and Light TruckSierra 1500 Classic20074.3L V6
GMCAuto and Light TruckSierra 1500 Classic20074.8L V8
GMCAuto and Light TruckSierra 1500 Classic20075.3L V8
GMCAuto and Light TruckSIERRA 1500 HD2005364cu in 6.0L V8
GMCTruckSierra 1500 HD20055967cc 6.0L V8
GMCTruckSierra 1500 HD2005
GMCAuto and Light TruckSIERRA 1500 HD2006364cu in 6.0L V8
GMCTruckSierra 1500 HD20065967cc 6.0L V8
GMCAuto and Light TruckSIERRA 1500 HD2007364cu in 6.0L V8
GMCAuto and Light TruckSierra 1500 HD Classic2007
GMCAuto and Light TruckSIERRA 2500 HD2005364cu in 6.0L V8
GMCTruckSierra 2500 HD20055967cc 6.0L V8
GMCAuto and Light TruckSIERRA 2500 HD2006364cu in 6.0L V8
GMCAuto and Light TruckSIERRA 2500 HD2006403cu in 6.6L V8 Diesel
GMCAuto and Light TruckSIERRA 2500 HD2006496cu in 8.1L V8
GMCTruckSierra 2500 HD20065967cc 6.0L V8
GMCAuto and Light TruckSIERRA 2500 HD2007364cu in 6.0L V8
GMCTruckSierra 2500 HD20075967cc 6.0L V8
GMCAuto and Light TruckSIERRA 2500 HD2008364cu in 6.0L V8
GMCTruckSierra 2500 HD20085967cc 6.0L V8 GAS
GMCAuto and Light TruckSIERRA 35002005364cu in 6.0L V8
GMCTruckSierra 350020055967cc 6.0L V8
GMCAuto and Light TruckSIERRA 35002006364cu in 6.0L V8
GMCAuto and Light TruckSIERRA 35002006403cu in 6.6L V8 Diesel
GMCAuto and Light TruckSIERRA 35002006496cu in 8.1L V8
GMCTruckSierra 350020065967cc 6.0L V8
GMCAuto and Light TruckSIERRA 35002007364cu in 6.0L V8
GMCAuto and Light TruckSIERRA 3500 HD2007364cu in 6.0L V8
GMCAuto and Light TruckSIERRA 3500 HD2008364cu in 6.0L V8
GMCTruckSierra 3500 HD20085967cc 6.0L V8 GAS
GMCAuto and Light TruckSIERRA DENALI2005364cu in 6.0L V8
GMCAuto and Light TruckSIERRA DENALI2006364cu in 6.0L V8
GMCAuto and Light TruckSIERRA DENALI2007364cu in 6.0L V8
GMCTruckV Series20054300cc 4.3L V6
GMCTruckV Series20054800cc 4.8L V8
GMCTruckV Series20055300cc 5.3L V8
GMCTruckV Series20056000cc 6L V8
GMCTruckV Series20064300cc 4.3L V6
GMCTruckV Series20064800cc 4.8L V8
GMCTruckV Series20065300cc 5.3L V8
GMCTruckV Series20066000cc 6L V8
GMCTruckV Series20076000cc 6L V8
GMCTruckV Series Classic20074300cc 4.3L V6
GMCTruckV Series Classic20074800cc 4.8L V8
GMCTruckV Series Classic20075300cc 5.3L V8
GMCAuto and Light TruckYUKON2005294cu in 4.8L V8
GMCAuto and Light TruckYUKON2005325cu in 5.3L V8
GMCAuto and Light TruckYUKON2005364cu in 6.0L V8
GMCTruckYukon20054800cc 4.8L V8
GMCTruckYukon20055300cc 5.3L V8
GMCTruckYukon20055328cc 5.3L V8
GMCTruckYukon20055967cc 6.0L V8
GMCAuto and Light TruckYUKON2006294cu in 4.8L V8
GMCAuto and Light TruckYUKON2006325cu in 5.3L V8
GMCAuto and Light TruckYUKON2006364cu in 6.0L V8
GMCTruckYukon20064800cc 4.8L V8
GMCTruckYukon20065300cc 5.3L V8
GMCTruckYukon20065328cc 5.3L V8
GMCTruckYukon20065967cc 6.0L V8
GMCAuto and Light TruckYUKON2007294cu in 4.8L V8
GMCTruckYukon20074800cc 4.8L V8
GMCAuto and Light TruckYUKON XL2005325cu in 5.3L V8
GMCAuto and Light TruckYUKON XL2005364cu in 6.0L V8
GMCAuto and Light TruckYukon XL20056000cc 6L V8
GMCAuto and Light TruckYUKON XL2006325cu in 5.3L V8
GMCAuto and Light TruckYUKON XL2006364cu in 6.0L V8
GMCAuto and Light TruckYukon XL20066000cc 6L V8
GMCAuto and Light TruckYukon XL 150020055300cc 5.3L V8
GMCAuto and Light TruckYukon XL 150020055967cc 6.0L V8
GMCAuto and Light TruckYukon XL 150020065328cc 5.3L V8
GMCAuto and Light TruckYukon XL 150020065967cc 6.0L V8
GMCAuto and Light TruckYukon XL 150020075967cc 6.0L V8
GMCAuto and Light TruckYukon XL 150020085967cc 6.0L V8
GMCAuto and Light TruckYukon XL 250020055967cc 6.0L V8
GMCAuto and Light TruckYukon XL 250020065967cc 6.0L V8
GMCAuto and Light TruckYukon XL 250020068100cc 8.1L V8
GMCAuto and Light TruckYukon XL 250020085967cc 6.0L V8

Replaces These Part Numbers

ARROWHEADBAL8782N
BOSCH0-124-525-072, 0-124-525-104
DIXIEA-1705
General Motors10371020, 15128978, 15200269
J&N Electrical Products400-24054
LESTER11075
NAPA POWER PREMIUM PLUS213-9193
PIC220-5208
REMY LIGHT DUTY12629
USA INDUSTRIESA3075
WAI1-2559-21BO
WILSON90-15-6451
WILSON NEW90-15-6451

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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