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High Output Upgrade Alternator for 2005-2014 GM Truck & SUV V8
InfoVehicle Info Needed
POWERMASTERPART NUMBER: 713-48550

High Output Upgrade Alternator for 2005-2014 GM Truck & SUV V8

$42999
3 left in stock
ShippingShips on Nov 02, 2026
Lowest PriceLowest Price Guarantee

GM Truck & SUV
HPR Series Alternator
  • 2005-2014 Chevy Silverado, Tahoe & Suburban
  • 2005-2014 GMC & GMC Sierra, & Yukon
  • For Models with Regulated Voltage Control (RVC)
  • 2-Pin Connector
  • 245 Peak Amperage
  • Natural Finish
  • Sold Individually

    Powermaster 48550 Features:

    • Uses the OE 2-pin connector
    • Direct bolt-on upgrade for your OEM alternator
    • Heavy-duty regulator and rectifier
    • Gold plated battery post for superior conductivity
    • Re-designed hand-wound stator for enhanced performance
    • Superior output with 195 plus amps at idle and over 245 amps at peak rpm
    • All alternators are dyno-tested and include a proof of performance tag

    Note: In 2005 and newer applications, GM incorporated a regulated voltage control (RVC) which allows the engine control unit (ECU) to manipulate the voltage output of the OE alternator through the engine management system. This unit is for models with the incorporated RVC.

      • Powermaster's GM High Output Upgrade Alternator is a direct bolt-on replacement for OEM alternators. High performance with excellent idle output. Charge Wire Not Included.
      Made in the U.S.A.

    Part TypeAlternator
    Product LinePowermaster GM High Output Upgrade Alternator
    BrandPOWERMASTER
    Package Height7.2
    Package Width7.9
    Package Length9.3
    Weight16.09 PG
    Part CategoryPerformance Parts
    One-Wire CapableNo
    Pulley IncludedYes
    Pulley Belt TypeSerpentine
    Alternator Brackets IncludedNo
    Regulator IncludedYes
    QuantitySold individually
    Regulator TypeInternal
    Alternator Case StyleDenso
    MountingOEM
    New Or RemanufacturedNew
    Amperage Rating245
    Belt IncludedNO
    Pulley Groove Quantity6
    FinishNatural
    Meets Or Exceeds Original Equipment ManuYes
    Vendor Part Number48550
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Please click here to download the instructions PDF file

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