Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement and OEM Parts for GMC Sierra 1500 HD Classic Alternator
Select your vehicle for the best product fit
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Make
Select Model
Select Year
or

GMC Sierra 1500 HD Classic Alternator

< Back to View All
Alternators, Batteries & Starters
  • Department
  • Amperage Rating
  • Condition
  • Pulley Belt Type
  • Voltage
  • Brands
  • Prices

15 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) GMC Sierra 1500 HD Classic Alternator

    PartNumber: 15128978
    OEM GMC Sierra 1500 HD Classic Alternator - 15128978
    Product Specifications
    • Other Names: Alternator
    • Item Dimensions: 10.6 x 9.1 x 8.7 inches
    • Item Weight: 14.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10371020
    • Part Description: GMC Sierra 1500 HD Classic Alternator
    More Info
    $323.79 MSRP: $609.73
    You Save: $285.94 (47%)
  • TYC Alternator for GMC Sierra 1500 HD Classic - 2-08292

    TYC® Alternator for GMC Sierra 1500 HD Classic

    PartNumber: 2-08292
    Product Specifications
    • Fan Position: Internal
    • OE Manufacturer: DE
    • OE Part Number: 10464476
    • Power Generation (amps): 145A
    • Pully Wheel Design: Regular
    • Pully Wheel Grooves: 6
    • Regulator Position: Internal
    • Rotation Direction: CW
    • UPC: 762405281490
    • Part Description: GMC Sierra 1500 HD Classic Alternator
    More Info
    $119.60
  • Remy Remanufactured Alternator for GMC Sierra 1500 HD Classic - 12629

    Remy® Remanufactured Alternator for GMC Sierra 1500 HD Classic

    PartNumber: 12629
    Product Specifications
    • Amperage Rating: 160 Amp
    • Fan Type: Internal
    • New or Remanufactured: Remanufactured
    • One Wire Capable: No
    • Plug Clock Rear View Main Mounting Ear at 6 O Clock: 10
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 57.0 mm
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • Voltage: 12 Volt
    • Part Description: GMC Sierra 1500 HD Classic Remanufactured Alternator
    More Info
    $122.03
  • Quality-Built Alternator Remanufactured for GMC Sierra 1500 HD Classic - 11348

    Quality-Built® Alternator Remanufactured for GMC Sierra 1500 HD Classic

    PartNumber: 11348
    Product Specifications
    • Amps: 105 Amps
    • Clock: 12:00
    • Fan: Internal
    • Manufacturer: Bosch
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: GMC Sierra 1500 HD Classic Alternator Remanufactured
    More Info
    $115.39
  • OEM (Genuine) GMC Sierra 1500 HD Classic Alternator

    PartNumber: 19244751
    OEM GMC Sierra 1500 HD Classic Alternator - 19244751
    Product Specifications
    • Other Names: Alternator
    • Item Dimensions: 9.2 x 8.0 x 7.4 inches
    • Item Weight: 16.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20989650, 22781130, 19151921, 10464476, 15200109, 15263859
    • Part Description: GMC Sierra 1500 HD Classic Alternator
    More Info
    $340.59 MSRP: $631.52
    You Save: $290.93 (47%)
  • Remy Remanufactured Alternator for GMC Sierra 1500 HD Classic - 12792

    Remy® Remanufactured Alternator for GMC Sierra 1500 HD Classic

    PartNumber: 12792
    Product Specifications
    • Amperage Rating: 105 Amp
    • Fan Type: Internal
    • New or Remanufactured: Remanufactured
    • One Wire Capable: No
    • Plug Clock Rear View Main Mounting Ear at 6 O Clock: 8
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 56.4 mm
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • Voltage: 12 Volt
    • Part Description: GMC Sierra 1500 HD Classic Remanufactured Alternator
    More Info
    $112.43
  • Quality-Built Alternator Remanufactured for GMC Sierra 1500 HD Classic - 11075

    Quality-Built® Alternator Remanufactured for GMC Sierra 1500 HD Classic

    PartNumber: 11075
    Product Specifications
    • Amps: 160 Amps
    • Clock: 11:30
    • Fan: Internal
    • Manufacturer: Bosch
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: GMC Sierra 1500 HD Classic Alternator Remanufactured
    More Info
    $121.55
  • OEM (Genuine) GMC Sierra 1500 HD Classic Alternator

    PartNumber: 22781131
    OEM GMC Sierra 1500 HD Classic Alternator - 22781131
    Product Specifications
    • Other Names: Alternator
    • Item Dimensions: 9.5 x 8.2 x 7.8 inches
    • Item Weight: 16.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 94665137, 15222341, 15124532, 15226003, 15222342, 20989651, 15847291, 19118686
    • Part Description: GMC Sierra 1500 HD Classic Alternator
    More Info
    $269.01 MSRP: $563.97
    You Save: $294.96 (53%)
  • Remy Remanufactured Alternator for GMC Sierra 1500 HD Classic - 22055

    Remy® Remanufactured Alternator for GMC Sierra 1500 HD Classic

    PartNumber: 22055
    Product Specifications
    • Amp Rating: 145
    • Fan Type: Internal
    • New or Remanufactured: Remanufactured
    • OE Manufacturer: Delco/Delphi
    • One Wire Capable: NO
    • Part Status: Superseded to 22054
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 56
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • Voltage [V]: 12
    • Part Description: GMC Sierra 1500 HD Classic Remanufactured Alternator
    More Info
    $86.58
  • Quality-Built Alternator Remanufactured for GMC Sierra 1500 HD Classic - 8292603

    Quality-Built® Alternator Remanufactured for GMC Sierra 1500 HD Classic

    PartNumber: 8292603
    Product Specifications
    • Amps: 145 Amps
    • Clock: 3:00
    • Fan: Internal
    • Manufacturer: Delco
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: GMC Sierra 1500 HD Classic Alternator Remanufactured
    More Info
    $107.48
  • Remy Alternator for GMC Sierra 1500 HD Classic - 91618

    Remy® Alternator for GMC Sierra 1500 HD Classic

    PartNumber: 91618
    Product Specifications
    • Amperage Rating: 160 Amp
    • Fan Type: Internal
    • New or Remanufactured: New
    • One Wire Capable: No
    • Plug Clock Rear View Main Mounting Ear at 6 O Clock: 12
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 57.3 mm
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 090244916182
    • Voltage: 12 Volt
    • Part Description: GMC Sierra 1500 HD Classic Alternator
    More Info
    $168.92
  • Quality-Built Alternator New for GMC Sierra 1500 HD Classic - 11075N

    Quality-Built® Alternator New for GMC Sierra 1500 HD Classic

    PartNumber: 11075N
    Product Specifications
    • Amps: 160 Amps
    • Fan: Internal
    • Manufacturer: Bosch
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • UPC: 029175952709
    • Volts: 12 Volts
    • Part Description: GMC Sierra 1500 HD Classic Alternator New
    More Info
    $166.12
  • Remy Alternator for GMC Sierra 1500 HD Classic - 91654

    Remy® Alternator for GMC Sierra 1500 HD Classic

    PartNumber: 91654
    Product Specifications
    • Amp Rating: 145
    • Fan Type: Internal
    • New or Remanufactured: New
    • OE Manufacturer: Delco/Delphi
    • One Wire Capable: NO
    • Part Status: Superseded to 91653
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 56
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • Voltage [V]: 12
    • Part Description: GMC Sierra 1500 HD Classic Alternator
    More Info
    $101.65
  • Quality-Built Alternator New for GMC Sierra 1500 HD Classic - 8292603N

    Quality-Built® Alternator New for GMC Sierra 1500 HD Classic

    PartNumber: 8292603N
    Product Specifications
    • Amps: 130 Amps
    • Clock: 2:30
    • Fan: Internal
    • Manufacturer: Bosch
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: GMC Sierra 1500 HD Classic Alternator New
    More Info
    $164.85
  • Denso Alternator for GMC Sierra 1500 HD Classic - 210-5384

    Denso® Alternator for GMC Sierra 1500 HD Classic

    PartNumber: 210-5384
    Product Specifications
    • Amperage Rating: 145
    • Family: Delco Remy OE
    • Fan Type: Internal
    • New or Remanufactured: Remanufactured
    • OE Part Number: 15263859
    • Plug Type: 314
    • Pulley Included: Yes
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 042511210547
    • Voltage: 12.0
    • Part Description: GMC Sierra 1500 HD Classic Alternator
    More Info

Browse GMC Sierra 1500 HD Classic Alternator by Years