ACDelco Gold Alternator
Gold
Pack of 1

ACDelco Gold Alternator

GM Part #88877303

ACDelco Part #335-1093

MSRP$206.60*

ACDelco Gold (Professional) NEW Alternators are the high quality alternative to Original Equipment (OE) parts.

  • All components are 100% NEW to provide improved performance
  • Key components are greased to ensure long term reliability in harsh conditions
  • NEW units are manufactured under the guidelines of ISO Quality Standards to ensure consistent quality

Pack of 1

About this product

ACDelco Gold (Professional) NEW Alternators are the high quality alternative to Original Equipment (OE) parts. Key components are lubricated to help ensure improved performance and long life reliability even in the toughest conditions. Alternators have regulators that are computer tested for voltage stability, terminal function, and electronic circuit board integrity. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.

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  • All components are 100% NEW to provide improved performance
  • Key components are greased to ensure long term reliability in harsh conditions
  • NEW units are manufactured under the guidelines of ISO Quality Standards to ensure consistent quality
  • ACDelco Professional NEW Alternators are computer tested for voltage stability, terminal function, and electronic circuit board integrity
  • Engineering enhancements to internal components provide the latest, most efficient unit for your vehicle
  • All dimensions, key mounting surfaces, and contact points are gauged and measured to ensure proper fit
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models

Amperage Rating63A
ClassificationGold
Voltage12DC
Pulley Groove Quantity1
Plug Clock Rear View Main Mounting Ear at 6 O Clock3
Pulley Belt TypeV-belt
Regulator TypeInternal
Fan TypeExternal
Mounting Type1 Pivot Foot
FamilyDelco 10 SI
One Wire CapableNo
External Fan IncludedYes
Ground TypeNegative
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
  • Evidence of fluid contamination

ModelBody StyleTrimYear(s)
C101982, 1983, 1984, 1985, 1986
C10 Suburban1982, 1983, 1984, 1985, 1986
C201982, 1983, 1984, 1985, 1986
C20 Suburban1982, 1983, 1984, 1985, 1986
C301982, 1983, 1984, 1985, 1986

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.