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    ACDelco Alternator

    Part # 321-2128
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    Free alternator testing. Most vehicles, most locations. See store for details.
    • Product Details

      Part No. 321-2128

      Warranty Details (2 YR REPLACEMENT IF DEFECTIVE)

      ACDelco GM Original Equipment Light Duty Remanufactured Alternators are GM-recommended replacement for your vehicle's original alternator. Alternators provide power to your vehicle's electrical systems and charge the battery while the engine is running. ACDelco GM Original Equipment Light Duty Remanufactured Alternators are engineered for virtually every make and model of GM car, light duty truck, and sport utility vehicle. Remanufacturing alternators is an industry standard practice that involves disassembly of existing units, and replacing components that are most prone to wear with new components. Damaged and obsolete parts are replaced and are end of line tested to ensure they perform to ACDelco specifications. In addition, remanufacturing returns components back into service rather than processing as scrap or simply disposing of them. These alternators have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

      Product Features:

      • Remanufactured to meet or exceed original equipment specifications and are performance-tested
      • Components are tested to meet original specification requirements for remarkable durability

    • Specifications
      • New Or Remanufactured:Remanufactured
        Amperage Rating:145 A
        Mounting Type:1 Pivot Foot
        Voltage:12 VDC
        Plug Clock Rear View Main Mounting Ear at 6 O Clock:3
        Fan Type:Internal
        Ground Type:Negative
        Rotation Direction:Clockwise
        External Fan Included:Not Applicable
        One Wire Capable:No
        Pulley Included:Yes
        External Regulator Included:No
        Family:Delco AD244
        Pulley Groove Quantity:6
        Pulley Belt Type:Serpentine
        Regulator Type:Internal
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