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ACDelco GM Original Equipment Alternator
OE
Pack of 1

ACDelco GM Original Equipment Alternator

GM Part #84062199

ACDelco Part #84062199

MSRP$366.52*

ACDelco GM Original Equipment Light Duty Alternators have components that are newly manufactured, and are GM-recommended replacement for your vehicle's original alternator.

  • 100% newly manufactured as an exact replacement for your GM vehicle's original alternator
  • Components are tested to meet original specification requirements for remarkable durability
  • GM-recommended replacement part for your GM vehicle's original factory component

Pack of 1

About this product

ACDelco GM Original Equipment Light Duty Alternators have components that are newly manufactured, and are GM-recommended replacement for your vehicle's original alternator. Alternators provide power to the vehicle's electrical systems and charge the battery while the engine is running. These original equipment alternators have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

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  • 100% newly manufactured as an exact replacement for your GM vehicle's original alternator
  • Components are tested to meet original specification requirements for remarkable durability
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specifications for fit, form, and function

Pulley Belt TypeSerpentine
Voltage14DC
Terminal Quantity2
Amperage Rating140A
ClassificationOE
Pulley Groove Quantity6
Plug Clock Rear View Main Mounting Ear at 6 O Clock3
External Fan IncludedNo
Fan TypeInternal
Regulator TypeInternal
One Wire CapableNo
External Regulator IncludedNo
Ground TypeNegative
Decoupled Or Clutch PulleyYes
Case MaterialMetal
Familyerae
Pulley IncludedYes

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Good Maintenance Practices:

  • There is a cooling fan in most alternators to keep it from overheating. Making sure that the fan is clean will help the fan and alternator run properly.
  • It is also important that all electrical connections are kept clean and firmly attached, which will make sure the battery is being properly charged by the alternator.

When making repairs on electrical systems, in-depth diagnosis is needed before parts replacement. This includes checking:

  • Grinding or squeaking noise
  • Alternator warning light illuminates
  • Bad battery
  • Broken, frayed, or loose drive belt
  • Electrical fault
  • Worn or damaged bearings
  • Corroded or loose battery terminal connection
  • Burned fuses or fusible links
  • Battery health
  • Diagnostic trouble codes

ModelBody StyleTrimYear(s)
ColoradoCrew Cab PickupLT, WT, Z712016

Frequently Asked Questions

Yes. These alternators are designed to withstand a wide range of weather conditions.

No. Some vehicles require more amperage than others depending on the amount of electronics that need to be operated. Consult the vehicle information for proper application.